TWI896071B - Continuous express delivery plastic bag and express delivery plastic bag structure thereof - Google Patents

Abstract

An express delivery plastic bag includes an air bag film layer and a plastic bag film layer. The air bag film layer includes at least one air bag and a main flow runner. The main flow runner communicates with the at least one air bag. The main flow runner allows an air to be injected into the at least one air bag, such that the at least one air bag is from a flat status to an inflated status. The plastic bag film layer and the air bag film layer are folded along a folding line, such that the plastic bag film layer is formed as an outer bag and the air bag film layer is formed as an inner bag. The inner bag has a containing space therein and the inner bag is contained in the outer bag.

Description

Destroyable bag and its structure

The present invention relates to a tamper-evident bag, and more particularly to a tamper-evident bag and a tamper-evident bag structure that can reduce transportation costs, is suitable for continuous production, and can be tracked and prevented during logistics.

A "tamper-evident bag" is a security bag designed to protect products or documents (for example, cash, sensitive documents, important credentials, online merchandise, and other items that need to be kept confidential and secure). It features a plastic outer layer and an adhesive (such as double-sided tape) that adheres to the plastic outer layer near the bag opening to seal it. Therefore, when the bag is opened, the adhesive creates visible signs of damage or destruction on the plastic outer layer near the bag opening, helping to prevent unauthorized opening of the bag and ensuring that the contents are not tampered with or altered, thereby enhancing confidentiality.

Bubble bags are constructed with a plastic outer layer and a bubble layer inside. This provides enhanced cushioning to protect the contents. These bags are particularly useful for packaging online goods, where the cushioning properties of the bubble layer prevent damage from impact during transportation. However, the numerous bubbles in the bubble layer of these bags, designed to reduce the impact of external shock on the contents, are bulky, increasing shipping costs and hindering product application.

Furthermore, with the booming growth of electronic consumption and the increasing volume of logistics, the lack of traceability and anti-theft measures for products or documents protected by "tamper-evident bags" is a major issue facing the industry.

The present invention provides a tamper-evident bag and tamper-evident bag structure that can reduce transportation costs, be suitable for continuous production, and be tracked and prevented during the logistics process to address the aforementioned problems.

The present invention provides a breakable bag comprising a chamber membrane layer, a breakable bag layer, and a plurality of dot-break structures. The chamber membrane layer comprises at least one airbag and a main flow channel, the main flow channel being connected to the at least one airbag and used to allow gas to flow into the at least one airbag, thereby converting the at least one airbag from a flat state to an inflated state. The breakable bag layer is folded to enclose the chamber membrane layer. The plurality of dot-break structures penetrate the chamber membrane layer and are disposed within the breakable bag layer, with adjacent dot-break structures defining a detachable breakable bag structure.

According to one embodiment, the chamber membrane layer further includes at least one primary flow channel, which connects the primary flow channel and the at least one airbag. The gas injected from the primary flow channel is then fed into the at least one airbag via the at least one primary flow channel.

According to one embodiment, the at least one primary flow channel is used to be heat-sealed by a heat-sealing device to prevent the gas filling the at least one airbag from escaping through the at least one primary flow channel.

According to one embodiment, the chamber membrane layer further includes at least one check valve disposed in the at least one primary flow channel. The at least one check valve is used to prevent the gas filling the at least one airbag from escaping from the at least one primary flow channel.

According to one embodiment, the breakable bag layer has a first bag layer end edge and a second bag layer end edge, the first bag layer end edge opposing the second bag layer end edge. The chamber membrane layer has a first membrane layer end edge and a second membrane layer end edge, the first membrane layer end edge opposing the second membrane layer end edge. The breakable bag layer and the chamber membrane layer are folded together along a fold line, so that the breakable bag layer forms an outer bag and the chamber membrane layer forms an inner bag. The inner bag has a storage space formed therein, and the inner bag is disposed within the outer bag. When the damaged bag layer and the chamber membrane layer are folded together along the fold line, the end edge of the second bag layer is located between the end edge of the first bag layer and the fold line, and the end edge of the second membrane layer is located between the end edge of the first membrane layer and the fold line.

According to one embodiment, after the destruction bag layer and the chamber membrane layer are folded together along the fold line, the end edge of the first membrane layer is located between the end edge of the first bag layer and the end edge of the second bag layer, and the plurality of dot-break structures connect the end edge of the first bag layer and the fold line.

According to one embodiment, after the break bag layer and the chamber membrane layer are folded together along the fold line, the main channel is located between the end edge of the first membrane layer and the fold line. The break bag further includes a plurality of break bag edge sealing structures, each of which is connected to and/or adjacent to one of the plurality of dot-break structures.

According to one embodiment, at least one of the plurality of bag-breaking edge sealing structures is a strip-shaped sealing structure, wherein an upper edge of the strip-shaped sealing structure is adjacent to a lower edge of the main flow channel or is located between the lower edge and an upper edge of the main flow channel.

According to one embodiment, at least one of the plurality of bag-breaking boundary seal structures includes a left boundary seal structure, a right boundary seal structure, and an upper boundary seal structure. The left boundary seal structure is located on one side of a corresponding one of the plurality of dot-break structures, the right boundary seal structure is located on the other side of a corresponding one of the plurality of dot-break structures, the upper boundary seal structure is located between the left and right boundary seal structures, and the upper boundary seal structure is adjacent to a lower edge of the main channel or between the lower edge and an upper edge of the main channel.

According to one embodiment, the chamber membrane layer further comprises a membrane puncture structure disposed through the chamber membrane layer. The membrane puncture structure is adjacent to one of the plurality of bag-breaking edge sealing structures and connects the end edge of the first membrane layer and the end edge of the second membrane layer.

The present invention also provides a breakable bag structure comprising a breakable bag layer and a chamber membrane layer. The breakable bag layer has a first bag layer side edge and a second bag layer side edge, the first bag layer side edge opposing the second bag layer side edge. The chamber membrane layer has a first membrane layer side edge and a second membrane layer side edge, the first membrane layer side edge opposing the second membrane layer side edge. The chamber membrane layer has at least one airbag and a main flow channel, the main flow channel connecting the at least one airbag and used to allow gas to enter the at least one airbag, thereby changing the at least one airbag from a flat state to an inflated state. The breakable bag layer and the chamber membrane layer are folded together along a fold line, so that the side edge of the first bag layer overlaps with the side edge of the first membrane layer to form a first sealing area, and the side edge of the second bag layer overlaps with the side edge of the second membrane layer to form a second sealing area. After the breakable bag layer and the chamber membrane layer are sealed together in the first sealing area and the second sealing area, the breakable bag layer forms an outer bag, and the chamber membrane layer forms an inner bag. A storage space is formed in the inner bag, and the inner bag is disposed within the outer bag.

According to one embodiment, the first sealing area includes a first upper edge sealing structure and a first side edge sealing structure, the first upper edge sealing structure is adjacent to a lower edge of the main channel, one end of the first side edge sealing structure is connected to the first upper edge sealing structure or is located between the lower edge and an upper edge of the main channel to form an air inlet at one end of the main channel, and the second sealing area includes a second upper edge sealing structure and a second side edge sealing structure. The second upper edge sealing structure is adjacent to the lower edge of the main channel. One end of the second side edge sealing structure is connected to the upper edge of the main channel, an upper edge of the chamber membrane layer, or an upper edge of the destruction bag layer to seal the other end of the main channel. The destruction bag structure further includes a main check valve disposed at the air inlet to prevent the gas filling the at least one airbag from escaping through the air inlet.

According to one embodiment, the first sealing area includes a first upper edge sealing structure and a first side edge sealing structure, the first upper edge sealing structure is adjacent to a lower edge of the main channel, one end of the first side edge sealing structure is connected to an upper edge of the main channel, an upper edge of the chamber membrane layer and an upper edge of the destruction bag layer to seal one end of the main channel, the second sealing area includes a second upper edge sealing structure and a second side edge sealing structure, the second upper edge sealing structure is adjacent to the lower edge of the main channel One end of the second side edge sealing structure is connected to the upper edge of the second upper edge sealing structure, the upper edge of the chamber membrane layer, or the upper edge of the destruction bag layer to seal the other end of the main channel. The chamber membrane layer further includes an air inlet, which is connected to the main channel and is located between the end and the other end of the main channel. The destruction bag structure further includes a main check valve disposed at the air inlet. The main check valve is used to prevent the gas filling the at least one airbag from escaping through the air inlet.

According to one embodiment, the first sealing area includes a first upper edge sealing structure and a first side edge sealing structure, the first upper edge sealing structure is adjacent to a lower edge of the main channel, one end of the first side edge sealing structure is connected to the first upper edge sealing structure or is located between the lower edge and an upper edge of the main channel to form an air inlet at one end of the main channel, and the second sealing area includes a second upper edge sealing structure and a second side edge sealing structure, the second upper edge sealing structure is adjacent to the lower edge of the main channel, one end of the second side edge sealing structure is connected to the upper edge of the main channel, an upper edge of the chamber membrane layer and an upper edge of the destruction bag layer to seal the other end of the main channel. The chamber membrane layer further includes at least one primary flow channel connecting the main flow channel and the at least one airbag. The gas injected through the main flow channel is then injected into the at least one airbag through the at least one primary flow channel. The rupture bag structure further includes at least one primary check valve disposed in the at least one primary flow channel. The at least one check valve is used to prevent the gas injected into the at least one airbag from escaping through the at least one primary flow channel.

According to one embodiment, the destruction bag layer has a first surface facing the chamber membrane layer, and a first bonding area is formed on the first surface; the chamber membrane layer has a second surface facing the destruction bag layer, and a second bonding area is formed on the second surface; the area of the first bonding area is smaller than the area of the first surface of the destruction bag layer, and the area of the second bonding area is smaller than the area of the second surface of the chamber membrane layer.

The present invention also provides a tamper-evident bag structure comprising a tamper-evident bag layer, a buffer layer, and an identification element. The tamper-evident bag layer forms an outer bag, the buffer layer forms an inner bag, the inner bag being disposed within the outer bag and having a storage space for storing an object. The identification element is selectively disposed between the object, the tamper-evident bag layer, the buffer layer, the storage space, or between the buffer layer and the tamper-evident bag layer, and is configured to provide an identification message.

According to one embodiment, the buffer layer is a bubble bag layer.

According to one embodiment, at least one side or bottom of the outer bag is joined to at least one side of the inner bag.

In summary, the chambers of the membrane layer of the breakable bag and the breakable bag structure of the present invention can be changed from a flat state to an inflated state after being inflated. Therefore, during transportation, the chambers do not need to be inflated, allowing the breakable bag and the breakable bag structure of the present invention to remain in the flat state, thereby reducing the volume of the breakable bag and the breakable bag structure during transportation and lowering transportation costs. When the breakable bag or the breakable bag structure of the present invention is to be used to package items, the chambers are inflated again, returning the breakable bag and the breakable bag structure of the present invention to the inflated state to provide a cushioning and protective effect. In addition, the tamper-evident bag and tamper-evident bag structure of the present invention may be equipped with an identification element. This identification element can be used to provide an identification message, allowing the tamper-evident bag and its tamper-evident bag structure to be identified, tracked, and counted during the logistics process, or to provide an anti-theft function.

1000, 2000, 3000, 4000, 5000, 5000", 7000, 8000, 9000, 10000, 11000: Damaged bags

1000', 2000', 3000', 4000', 5000', 6000', 7000', 8000', 9000', 10000', 11000': Destroy bag structure

1001: Damaged bag barrel

1,1': cystic lamina

10,10': Airbag

11: Mainstream Channel

110: Upper Edge

111: Lower Edge

112,112': Air intake

113: End

114: The other end

12: Secondary flow channel

13: Main check valve

14: Secondary check valve

15: End of the first film layer

16: End of the second film layer

17: Side edge of the first film layer

18: Side edge of the second film layer

19: Membrane layer interruption structure

1A: Second surface

1A0: Second binding region

S: Storage space

2: Damage to the bag layer

20: End of the first bag layer

21: End of the second bag layer

22: Side edge of the first bag layer

23: Side edge of the second bag layer

24: First Surface

240: First binding region

3: Break structure

4,4': Destroy the bag boundary sealing structure

40: Left boundary sealing structure

41: Right boundary sealing structure

42: Upper boundary sealing structure

43: Upper Edge

5: Membrane layer interruption structure

6,6': First close-fitting area

60: First upper edge sealing structure

61,61': First side edge sealing structure

7: Second tight zone

70: Second upper edge sealing structure

71: Second side edge sealing structure

80: Damage to the bag layer barrel

81: Top edge sealing structure

82: Monolithic Roller Assembly

84: Stacked roller assembly

90: Chamber membrane layer barrel

92: Monolithic Roller Assembly

94: Turn to the roller

100: Folding piece

101: Monolithic Roller Assembly

102: Pressing roller assembly

103: Sealing equipment

104: Turn off the device

105: Cutting Equipment

FL: Broken Line

G: Gas

A:Heat sealing equipment

B: Slice the equipment

C: Inflatable equipment

C': Air nozzle

D: Drive roller

E: Arrow

F: Identification element

G: Objects

Figure 1 is a schematic diagram of the breaking bag structure of the first embodiment of the present invention.

Figure 2 shows the appearance and cross-section of the cystic membrane layer shown in Figure 1.

Figure 3 is a schematic diagram of the first stage of the bag breaking process of the first embodiment of the present invention.

Figure 4 is a schematic diagram of the second stage of the bag breaking process of the first embodiment of the present invention.

Figure 5 is a schematic diagram of the third stage of the bag breaking process of the first embodiment of the present invention.

Figure 6 is a schematic diagram of the fourth stage of the bag breaking process of the first embodiment of the present invention.

Figure 7 is a schematic diagram of the inflation process of the rupture bag of the first embodiment of the present invention.

Figure 8 is a schematic diagram of the second embodiment of the present invention showing the breakable bag and its structure during the inflation process.

Figure 9 is a schematic diagram of the third embodiment of the present invention showing the breakable bag and its structure during the inflation process.

Figure 10 is a schematic diagram of the fourth embodiment of the present invention showing the breakable bag and its structure during the inflation process.

Figure 11A is a schematic diagram of a breakable bag and its structure according to the fifth embodiment of the present invention.

Figure 11B is a schematic diagram of a breakable bag and its structure according to another embodiment of the present invention.

Figure 12 is a schematic diagram of the breaking bag structure of the sixth embodiment of the present invention.

Figure 13 is a schematic diagram of the breakable bag and its structure according to the seventh embodiment of the present invention.

Figure 14 is a schematic diagram of the breakable bag and its structure according to the eighth embodiment of the present invention.

Figure 15 is a schematic diagram of a breakable bag and its structure according to the ninth embodiment of the present invention.

Figure 16 is a schematic diagram of a breakable bag and its structure according to the tenth embodiment of the present invention.

Figure 17 is a schematic diagram of a breakable bag and its structure according to the eleventh embodiment of the present invention.

The aforementioned and other technical contents, features, and functions of the present invention will be clearly presented in the following detailed description of the various embodiments with reference to the accompanying drawings. Directional terms such as up, down, left, right, front, and back, etc., mentioned in the following embodiments refer only to the directions in the accompanying drawings. Therefore, the directional terms used are for illustrative purposes only and are not intended to limit the present invention. Furthermore, in the following embodiments, identical or similar components will be referenced by identical or similar reference numerals.

It should be understood that when an element is referred to as being "on" or "connected to" another element, it can be directly on the other element or directly connected to the other element, or intervening elements may exist between the two elements. In contrast, when an element is referred to as being "directly on" or "directly connected to" another element, there are no intervening elements between the two elements.

The "check valve" mentioned herein is a structure that allows gas to pass in one direction. Its specific structure can be, for example, the "gas valve device" disclosed in Republic of China Patent No. I440590. For the sake of brevity, a detailed description is omitted here.

[First embodiment]

Please refer to Figures 1 to 6. Figure 1 is a schematic diagram of a breakable bag structure 1000' according to the first embodiment of the present invention. Figure 2 is a schematic diagram of the appearance and cross-section of the chamber membrane layer 1 shown in Figure 1. Figure 3 is a schematic diagram of the first stage of the manufacturing process of the breakable bag 1000 according to the first embodiment of the present invention. Figure 4 is a schematic diagram of the second stage of the manufacturing process of the breakable bag 1000 according to the first embodiment of the present invention. Figure 5 is a schematic diagram of the third stage of the manufacturing process of the breakable bag 1000 according to the first embodiment of the present invention. Figure 6 is a schematic diagram of the fourth stage of the manufacturing process of the breakable bag 1000 according to the first embodiment of the present invention.

As shown in Figures 1, 2, 5, and 6, the rupture bag structure 1000' comprises a chamber membrane layer 1 and a rupture bag layer 2. The chamber membrane layer 1 comprises at least one airbag 10 and a main channel 11. The main channel 11 connects to the at least one airbag 10 and allows gas to enter the at least one airbag 10, thereby converting the at least one airbag 10 from a flat state to an inflated state. In this embodiment, the chamber membrane layer 1 comprises a plurality of airbags 10, but the present invention is not limited to this. For example, the chamber membrane layer 1 may also comprise a single airbag 10, depending on actual needs.

The following describes the manufacturing process of a breakable bag 1000 and its breakable bag structure 1000' according to the first embodiment of the present invention. As shown in FIG3 , first, a breakable bag layer 2 is provided. The breakable bag layer 2 is pulled from a breakable bag layer feed cylinder 80 and passed between a set of integral rollers 82 to maintain flatness. Next, a chamber membrane layer 1 is superimposed on the breakable bag layer 2. The chamber membrane layer 1 is pulled from a chamber membrane layer feed cylinder 90 and similarly passed between a set of integral rollers 92 to maintain flatness. The chamber film layer 1 passes through the monolithic roller assembly 92, changes direction at a turning roller 94, and then passes through a stacking roller assembly 84 simultaneously with the broken bag layer 2, thereby completing the stacking of the broken bag layer 2 and the chamber film layer 1.

Next, as shown in Figure 4, the stacked broken bag layer 2 and the chamber membrane layer 1 pass through a triangular folding member 100. As they pass through the folding member 100, they are folded together along a fold line FL. At this point, the broken bag layer 2 is folded to enclose the chamber membrane layer 1. Furthermore, another integral roller assembly 101 is used to keep the folded broken bag layer 2 and the chamber membrane layer 1 flat, and a pressing roller assembly 102 is used to ensure a more snug fit between the folded broken bag layer 2 and the chamber membrane layer 1.

As shown in FIG3 , the destruction bag layer 2 has a first bag layer end edge 20 and a second bag layer end edge 21 , and the first bag layer end edge 20 is opposite to the second bag layer end edge 21 ; the chamber membrane layer 1 has a first membrane layer end edge 15 and a second membrane layer end edge 16 , and the first membrane layer end edge 15 is opposite to the second membrane layer end edge 16 . As shown in Figure 5, after the break bag layer 2 and the chamber film layer 1 are folded together along the fold line FL by the folding member 100, the second layer end 21 of the break bag layer 2 is located between the first layer end 20 of the break bag layer 2 and the fold line FL, the second layer end 16 of the chamber film layer 1 is located between the first layer end 15 and the fold line FL, and the first layer end 15 of the chamber film layer 1 is located between the first layer end 20 and the second layer end 21 of the break bag layer 2. Furthermore, the main flow channel 11 is located between the first layer end 15 and the fold line FL.

As shown in Figure 5, after the destruction bag layer 2 and the chamber membrane layer 1 are folded along the fold line FL, the present invention can utilize a sealing device 103 and a breaking device 104 to respectively generate a plurality of destruction bag boundary sealing structures 4 and a plurality of breaking structures 3, wherein each destruction bag boundary sealing structure 4 is used to fix the destruction bag layer 2 and the chamber membrane layer 1, and each breaking structure 3 corresponds to one of the plurality of destruction bag boundary sealing structures 4. Each breaking structure 3 penetrates the destruction bag layer 2 and the chamber membrane layer 1 wrapped in the destruction bag layer 2 and connects the first bag layer end edge 20 of the destruction bag layer 2 and the fold line FL. In this embodiment, the sealing device 103 may be, for example, a heat sealing device, and the cutting device 104 may be, for example, a cutting knife machine, but the present invention is not limited thereto. Furthermore, after the breakable bag layer 2 and the chamber membrane layer 1 are folded along the fold line FL and the breakable bag boundary sealing structure 4 and the cutting structure 3 are formed, the breakable bag layer 2 and the chamber membrane layer 1 can form the breakable bag 1000.

When the break bag layer 2 and the chamber membrane layer 1 form the break bag 1000, the break bag 1000 is not yet inflated and is in a flat position. This flat position significantly reduces the volume occupied by the break bag 1000. Furthermore, the flat position facilitates rolling the break bag 1000 into a break bag barrel 1001 as shown in Figure 6. Similarly, the flat position of the break bag barrel 1001 significantly reduces the volume occupied by the break bag barrel 1001, thereby facilitating transportation of the break bag barrel 1001 and reducing transportation costs for both the break bag barrel 1001 and the break bag 1000.

Furthermore, two adjacent point-break structures 3 define a break bag structure 1000' as shown in Figure 1. The break bag boundary seal structure 4 forms the side of the break bag structure 1000', and the fold line FL forms the bottom of the break bag structure 1000'. The break bag layer 2 forms an outer bag of the break bag structure 1000', and the chamber membrane layer 1 forms an inner bag of the break bag structure 1000'. The inner bag defines a storage space and is disposed within the outer bag. In summary, the breakable bag structure 1000' is a double-layered bag. The outer bag of the breakable bag structure 1000' is formed by the breakable bag layer 2, and the inner bag of the breakable bag structure 1000' is formed by the chamber membrane layer 1. Both the outer bag and the inner bag of the breakable bag structure 1000' have a fold line FL as their bottom and a breakable bag edge sealing structure 4 as their side.

It is worth mentioning that the dot-break structure 3 of the broken bag 1000 connects the first bag layer end edge 20 of the broken bag layer 2 and the fold line FL, that is, the dot-break structure 3 connects the uppermost edge and the lowermost edge of the broken bag 1000, and because the dot-break structure 3 penetrates the broken bag layer 2 and the chamber membrane layer 1, the dot-break structure 3 weakens the structural strength of the broken bag layer 2 and the chamber membrane layer 1. In this way, when one side of the breakable bag 1000 is subjected to force, the breakable bag layer 2 and the chamber membrane layer 1 of the breakable bag 1000 are most likely to break at the location where the point-breaking structure 3 is provided (i.e., the location where the structural strength is weaker), thereby causing the breakable bag structure 1000' to be torn off from the breakable bag 1000. That is, the breakable bag 1000 of the present invention is a continuous bag body comprising a plurality of breakable bag structures 1000', and the plurality of breakable bag structures 1000' are bounded by the point-breaking structure 3 and can be torn off from the point-breaking structure 3 to form an independent bag body. When the continuous bag structure 1000 is torn away from the severing structure 3, the chamber membrane layer 1 of the rupture bag structure 1000' forms a first membrane side edge 17 and a second membrane side edge 18, with the first membrane side edge 17 and the second membrane side edge 18 facing each other. The rupture bag layer 2 forms a first bag side edge 22 and a second bag side edge 23, with the first bag side edge 22 and the second bag side edge 23 facing each other.

In this embodiment, each breakable bag boundary seal structure 4 is a U-shaped structure, comprising a left boundary seal structure 40, a right boundary seal structure 41, and an upper boundary seal structure 42. The left boundary seal structure 40 is located on one side of one of the plurality of breakable structures 3, while the right boundary seal structure 41 is located on the other side of one of the plurality of breakable structures 3. In other words, the left boundary seal structure 40 and the right boundary seal structure 41 are located on opposite sides of the corresponding breakable structure 3. The upper boundary seal structure 42 is located between the left and right boundary seal structures 40, 41. In this embodiment, the upper boundary seal structure 42 connects the left and right boundary seal structures 40, 41.

Please refer to Figures 5 to 7. Figure 7 is a schematic diagram of the first embodiment of the present invention, illustrating the inflation process of the rupture bag 1000. In this embodiment, the chamber membrane layer 1 further includes a plurality of secondary flow channels 12. The number of secondary flow channels 12 corresponds to the number of airbags 10, and each secondary flow channel 12 connects the primary flow channel 11 to one of the airbags 10. In this embodiment, the inflation device C further includes a heat-sealing device A, a rupturing device B, an air nozzle C', and a driven roller D. The air nozzle C' is used to spray a gas G, and the driven roller D is used to drive the rupture bag 1000. Due to the viewing angle, Figure 7 only shows one roller. However, in practice, those skilled in the art will understand that the driven roller D is composed of a pair of upper and lower rollers pressed together. By clamping and pulling the upper and lower rollers, the rupture bag 1000 moves in the direction of arrow E shown in Figure 7.

As mentioned above, the breaking bag 1000 utilizes a roller to drive the breaking bag layer 2 and the chamber membrane layer 1 to overlap each other, and then is folded by the folding member 100. Finally, the sealing device 103 and the breaking device 104 respectively seal and break the stacked and folded breaking bag layer 2 and the chamber membrane layer 1. Therefore, the bag width of each bag-breaking structure 1000' is determined by the activation cycle of the sealing device 103 and the puncturing device 104, combined with the roller drive speed. That is, at the same roller drive speed, the shorter the activation cycle of the sealing device 103 and the puncturing device 104, the narrower the bag width of each bag-breaking structure 1000'; and the longer the activation cycle of the sealing device 103 and the puncturing device 104, the wider the bag width of each bag-breaking structure 1000'.

In practice, since the air cells 10 and secondary flow channels 12 are evenly distributed on the chamber membrane layer 1, when the stacked and folded broken bag layer 2 and chamber membrane layer 1 pass through the breaking device 104 for breaking, the location of the breaking structure 3 produced by the falling breaking device 104 varies depending on the actual width requirements of the broken bag structure 1000'. The location of the breaking structure 3 can include the following three positions: Position 1: falling on the air cells 10 and secondary flow channels 12 (as shown in the figures of this embodiment); Position 2: falling only on the air cells 10 but not on the secondary flow channels 12; and Position 3: falling between the air cells 10 and the secondary flow channels 12.

As described above, because the puncturing structure 3 penetrates the destruction bag layer 2 and the chamber membrane layer 1, when the puncturing structure 3 is located at positions 1 and 2, the main flow channel 11, the secondary flow channel 12, and the airbag 10 can be connected to the outside of the destruction bag 1000 through the puncturing structure 3. Therefore, the upper boundary sealing structure 42 of the destruction bag boundary sealing structure 4 is adjacent to the lower edge 111 of the main flow channel 11 of the chamber membrane layer 1, and the upper boundary sealing structure 42 connects the left boundary sealing structure 40 and the right boundary sealing structure 41. In this way, the upper boundary sealing structure 42, the left boundary sealing structure 40, and the right boundary sealing structure 41 of the rupture bag boundary sealing structure 4 prevent gas G from entering the secondary flow channel 12 and the airbag 10 punctured by the puncturing structure 3 from flowing from the primary flow channel 11, thereby preventing gas G from escaping to the outside of the rupture bag 1000 through the secondary flow channel 12 and the puncturing structure 3 on the airbag 10.

The location of the upper boundary sealing structure 42 of the destroy bag boundary sealing structure 4 of the present invention is not limited to that shown in the drawings of this embodiment. For example, the upper boundary sealing structure 42 may also be located between the lower edge 111 and the upper edge 110 of the main flow channel 11 of the chamber membrane layer 1, and the upper boundary sealing structure 42 may connect the left boundary sealing structure 40 and the right boundary sealing structure 41. In this way, the upper boundary sealing structure 42, the left boundary sealing structure 40, and the right boundary sealing structure 41 of the destroy bag boundary sealing structure 4 can also prevent gas G from entering the secondary flow channel 12 and the airbag 10 punctured by the puncturing structure 3 from entering the secondary flow channel 12 and the airbag 10, thereby preventing gas G from escaping to the outside of the destroy bag 1000 through the puncturing structure 3 on the secondary flow channel 12 and the airbag 10. In other words, if the left edge sealing structure 40, right edge sealing structure 41, and upper edge sealing structure 42 do not completely seal the main channel 11 and can prevent gas G from entering the secondary channel 12 and airbag 10 after being punctured by the puncturing structure 3, any structural design that connects the secondary channel 12 and the puncturing structure 3 on the airbag 10 to the exterior of the tamper-evident bag 1000 is also covered by the present invention.

As shown in Figure 7, when the rupture bag 1000 is driven by the driving roller D and moves along the direction of arrow E until the air nozzle C' of the inflation device C enters the main channel 11, the gas G ejected from the air nozzle C' of the inflation device C can enter the main channel 11 and then inflate the corresponding airbag 10 through each secondary channel 12, causing the airbag 10 to change from the flat state to the inflated state. Then, as the rupture bag 1000 continues to be driven by the driving roller D along the direction of arrow E, the rupture device B can rupture the main channel 11, allowing the air nozzle C' to continue to enter the main channel 11 to inflate the subsequent rupture bag 1000 that is subsequently pulled out of the rupture bag barrel 1001 by the driving roller D. Furthermore, after the inflation device C inflates the airbag 10, causing the airbag 10 to change from the flat state to the inflated state, the driving roller D continues to drive the inflated airbag 10 toward the heat-sealing device A, causing the secondary flow channel 12 to pass through the heat-sealing device A. As the secondary flow channel 12 passes through the heat-sealing device A, the heat-sealing device A heat-seals the secondary flow channel 12. In this way, the secondary flow channel 12 is heat-sealed by the heat-sealing device A to prevent the gas G filled into the airbag 10 from escaping through the secondary flow channel 12. It is worth noting that in other embodiments, the heat-sealing device A can also be used to heat-seal the airbag 10 to prevent the gas G filled into the airbag 10 from escaping after entering the secondary flow channel 12. Preferably, the heat sealing device A heat seals the airbag 10 near the secondary flow channel 12. That is, the heat sealing device A heat seals the secondary flow channel 12 or the airbag 10 to prevent the gas G filled in the airbag 10 from escaping.

[Second embodiment]

Please refer to Figure 8, which is a schematic diagram of a rupture bag 2000 and its rupture bag structure 2000' during the inflation process according to the second embodiment of the present invention. The primary difference between rupture bag 2000 and its rupture bag structure 2000' and the aforementioned rupture bag 1000 and its rupture bag structure 1000' is that at least one of the multiple rupture bag boundary sealing structures 4' of rupture bag 2000 is a long strip-shaped sealing structure. An upper edge 43 of the long strip-shaped sealing structure is adjacent to a lower edge 111 of the main flow channel 11 or is located between the lower edge 111 and an upper edge 110 of the main flow channel 11. In other words, structures in which the long strip-shaped sealing structure does not completely seal the main flow channel 11 are all protected by the present invention. In this embodiment, each bag-breaking edge sealing structure 4' is a strip-shaped sealing structure. However, the present invention is not limited thereto. Designs in which more than one bag-breaking edge sealing structure 4' is a strip-shaped sealing structure are also within the scope of protection of the present invention. Components in this embodiment with the same reference numerals as those in the above-described embodiment have the same structure and are not described here for brevity.

[Third embodiment]

Please refer to Figure 9, which is a schematic diagram of a rupture bag 3000 and its rupture bag structure 3000' according to the third embodiment of the present invention during the inflation process. The primary difference between rupture bag 3000 and its rupture bag structure 3000' and the aforementioned rupture bag 1000 and its rupture bag structure 1000' is that the multiple air cells 10' of rupture bag 3000 are cylindrical. Components with the same numbering as those in the aforementioned embodiments have the same structure and are not described here for brevity.

[Fourth embodiment]

Please refer to Figure 10, which is a schematic diagram of a rupture bag 4000 and its rupture bag structure 4000' according to the fourth embodiment of the present invention during the inflation process. The primary difference between rupture bag 4000 and its rupture bag structure 4000' and the aforementioned rupture bag 1000 and its rupture bag structure 1000' is that the chamber membrane layer 1 of rupture bag 4000 further includes a plurality of secondary check valves 14. The plurality of secondary check valves 14 correspond to one of the plurality of airbags 10 and one of the plurality of secondary flow channels 12. The plurality of secondary check valves 14 are disposed in one of the plurality of secondary flow channels 12 to prevent the gas G filling the airbags 10 from escaping through the secondary flow channels 12. In this embodiment, the chamber membrane layer 1 includes multiple secondary check valves 14, but the present invention is not limited thereto. Designs with more than one secondary check valve 14 are also within the scope of protection of the present invention. Components with the same numbering as in the above-mentioned embodiments have the same structure and will not be described here for the sake of brevity.

[Fifth embodiment]

Please refer to FIG. 11A, which is a schematic diagram of a breaking bag 5000 and its breaking bag structure 5000' according to the fifth embodiment of the present invention. The main difference between the breaking bag 5000 and its breaking bag structure 5000' and the above-mentioned breaking bag 1000 and its breaking bag structure 1000' is the sealing structure. The breaking bag 5000 is formed by the sealing device 103 to form a first side edge sealing structure 61, a second side edge sealing structure 71 and a top edge sealing structure 81. The top edge sealing structure 81 is adjacent to the lower edge 111 of the main channel 11, and one end of the first side edge sealing structure 61 is connected to the bottom edge 111 of the main channel 11. The top edge sealing structure 81 is connected to or positioned between the lower edge 111 and the upper edge 110 of the main channel 11 to form an air inlet 112 at one end 113 of the main channel 11. One end of the second side edge sealing structure 71 is connected to the upper edge 110 of the main channel 11, an upper edge of the chamber membrane layer 1 (i.e., the first membrane layer end 15), and an upper edge of the destruction bag layer 2 (i.e., the first bag layer end 20), thereby sealing the other end 114 of the main channel 11. Furthermore, the destruction bag 5000 further includes a plurality of secondary check valves 14. The plurality of secondary check valves 14 correspond to one of the plurality of airbags 10 and one of the plurality of secondary channels 12. The plurality of secondary check valves 14 are disposed in one of the plurality of secondary channels 12. In this embodiment, the chamber membrane layer 1 includes a plurality of secondary check valves 14, but the present invention is not limited thereto. Designs with more than one secondary check valve 14 are also within the scope of protection of the present invention.

Furthermore, the broken bag 5000 is a continuous bag structure, which is then cut between the first side edge sealing structure 61 and the second side edge sealing structure 71 by a cutting device 105. The cut broken bag 5000 can form an independent bag structure (i.e., the broken bag structure 5000'), and the cut top edge sealing structure 81 is thus divided into two parts. In this way, the breakable bag layer 2 of the breakable bag structure 5000' can have a first bag layer side edge 22 and a second bag layer side edge 23, with the first bag layer side edge 22 and the second bag layer side edge 23 facing each other; and the chamber membrane layer 1 of the breakable bag structure 5000' can have a first membrane layer side edge 17 and a second membrane layer side edge 18, with the first membrane layer side edge 17 and the second membrane layer side edge 18 facing each other.

Furthermore, the first membrane layer side edge 17 of the chamber membrane layer 1 of the destroyed bag structure 5000' overlaps with the first bag layer side edge 22 of the destroyed bag layer 2, and is sealed by the sealing device 103 and cut by the cutting device 105 to form a first sealing area 6, wherein the first sealing area 6 includes a first upper edge sealing structure 60 (i.e., the cut top edge). The first side edge sealing structure 61 is connected to the top edge sealing structure 81 or is located between the lower edge 111 and the upper edge 110 of the main channel 11 to form an air inlet 112 at the end 113 of the main channel 11. The second membrane layer side edge 18 of the chamber membrane layer 1 of the broken bag structure 5000' overlaps with the second bag layer side edge 23 of the broken bag layer 2, and is sealed by the sealing device 103 and cut by the cutting device 105 to form a second sealing area 7, wherein the second sealing area 7 includes a second upper edge sealing structure 70 (i.e., the cut top edge sealing structure). The second upper edge sealing structure 70 is adjacent to the lower edge 111 of the main channel 11. The end of the second side edge sealing structure 71 is connected to the upper edge 110 of the main channel 11, the upper edge of the chamber membrane layer 1, or the upper edge of the destruction bag layer 2 to seal the other end 114 of the main channel 11.

As described above, the breakable bag layer 2 of the breakable bag structure 5000' can constitute an outer bag, and the chamber membrane layer 1 of the breakable bag structure 5000' can constitute an inner bag. The inner bag has a storage space formed therein for storing/packaging an item, and the inner bag is disposed within the outer bag. When the inner bag (i.e., the chamber membrane layer 1 of the breakable bag structure 5000') is inflated, gas G can enter the main channel 11 through the air inlet 112 at the end 113 of the main channel 11. Because the other end 114 of the main channel 11 is sealed by the second side edge sealing structure 71, the gas G that enters the main channel 11 cannot escape from the other end 114 of the main channel 11. Instead, the gas G is filled into the corresponding airbag 10 through each secondary channel 12, thereby maintaining the inflated state of the airbag 10.

In this way, the inflated inner bag (i.e., the chamber membrane layer 1 of the breakable bag structure 5000') provides cushioning and protection for the items contained/packaged therein. It is worth noting that the secondary check valve 14 disposed in the secondary flow channel 12 prevents the gas filling the airbag 10 from escaping through the secondary flow channel 12, allowing the airbag 10 to maintain its inflated state. Furthermore, the outer bag (i.e., the breakable bag layer 2 of the breakable bag structure 5000') can be made of a plastic material. When the outer bag is opened, the plastic material clearly shows signs of damage or destruction, helping to prevent unauthorized opening of the bag and ensuring that the items within are not tampered with or altered.

In addition, please refer to FIG. 11B, which is a schematic diagram of a broken bag 5000" and a broken bag structure 5000' according to another embodiment of the present invention. The main difference between the broken bag 5000" and the broken bag 5000 is that the broken bag 5000" does not use the cutting device 105 in the manufacturing process but uses the point-breaking device 104, that is, the two adjacent broken bag structures 5000' of the broken bag 5000" are generated as the point-breaking structure 3 after being point-cut by the point-cutting device 104. Therefore, the two adjacent broken bag structures 5000' of the broken bag 5000" are still point-cut by the point-cutting device 104. The breaking structure 3 remains connected. When force is applied to one side of the breaking bag 5000", the breaking bag 5000" is most likely to break at the location of the breaking structure 3 (i.e., the weakest part of the structure), causing the breaking bag structure 5000' to be torn away from the breaking bag 5000". In other words, the breaking bag 5000" of this embodiment is a continuous bag body containing multiple breaking bag structures 5000'. The multiple breaking bag structures 5000' are separated by the breaking structure 3 and can be torn away from the breaking structure 3 to form an independent bag body.

[Sixth embodiment]

Please refer to Figure 12, which is a schematic diagram of a rupture bag structure 6000' according to the sixth embodiment of the present invention. The primary difference between rupture bag structure 6000' and the aforementioned rupture bag structure 5000' is that the secondary flow channel 12 of rupture bag structure 6000' is not equipped with a secondary check valve. Instead, rupture bag structure 6000' includes a primary check valve 13, which is located at the air inlet 112 at the end 113 of the primary flow channel 11. This primary check valve 13 prevents the gas G filling the airbag 10 from escaping through the air inlet 112. Components with the same reference numerals in this embodiment and the aforementioned embodiments have the same structure and, for the sake of brevity, are not described here.

[Seventh embodiment]

Please refer to FIG. 13 , which is a schematic diagram of a destroyable bag 7000 and its destroyable bag structure 7000 ′ according to the seventh embodiment of the present invention. The main difference between the broken bag 7000 and its broken bag structure 7000' and the above-mentioned broken bag structure 6000' is that a first sealing area 6' of the broken bag structure 7000' cut and separated from the broken bag 7000 includes a first upper edge sealing structure 60 and a first side edge sealing structure 61', the first upper edge sealing structure 60 is adjacent to the lower edge 111 of the main channel 11, and one end of the first side edge sealing structure 61' is connected to an upper edge 110 of the main channel 11, an upper edge of the chamber membrane layer 1 (i.e., the end edge 15 of the first membrane layer), and an upper edge of the broken bag layer 2 (i.e., the lower edge 111 of the first membrane layer). The second sealing region 7 of the destroy bag structure 7000' includes a second upper edge sealing structure 70 and a second side edge sealing structure 71. The second upper edge sealing structure 70 is adjacent to the lower edge 111 of the main channel 11. One end of the second side edge sealing structure 71 is connected to an upper edge 110 of the main channel 11, the upper edge of the chamber membrane layer 1 (i.e., the first membrane layer end 15), or the upper edge of the destroy bag layer 2 (i.e., the first bag layer end 20), thereby sealing the other end 114 of the main channel 11.

The chamber membrane layer 1 further includes an air inlet 112', which communicates with the main channel 11 and is located between end 113 and end 114 of the main channel 11. This means that the air inlet 112' of the rupture bag 7000 is not located at end 113 or end 114 of the main channel 11. Furthermore, the rupture bag structure 7000' further includes a main check valve 13, which is located at the air inlet 112'. This means that the main check valve 13 of the rupture bag structure 7000' is also not located at end 113 or end 114 of the main channel 11. The main check valve 13 prevents the gas G filling the airbag 10 from escaping through the air inlet 112'. Components in this embodiment with the same reference numerals as those in the aforementioned embodiment have the same structure and are not described here for brevity.

[Eighth embodiment]

Please refer to Figure 14, which is a schematic diagram of a rupture bag 8000 and its rupture bag structure 8000' according to the eighth embodiment of the present invention. The primary difference between rupture bag 8000 and its rupture bag structure 8000' and the aforementioned rupture bag 1000 and its rupture bag structure 1000' is that a chamber membrane layer 1' of rupture bag 8000 and its rupture bag structure 8000' further comprises a membrane layer puncturing structure 19. This membrane layer puncturing structure 19 is disposed through the chamber membrane layer 1', adjacent to one of the rupture bag boundary seal structures 4, and connects the first membrane layer end edge 15 to the second membrane layer end edge 16. When the chamber membrane layer 1' changes from the flat state to the inflated state, the thickness of each airbag 10 increases due to expansion, causing the width of each airbag 10 to shrink. In practice, the width of the airbag 10 in the inflated state shrinks by approximately 10%-30% compared to the width in the flat state.

Furthermore, because the chamber membrane layer 1' and the destruction bag layer 2 are bonded and secured by the destruction bag edge sealing structure 4, when the width of the airbag 10 shrinks due to inflation while the destruction bag layer 2 remains unchanged, the shrinking width of the airbag 10 causes the chamber membrane layer 1' to pull the destruction bag layer 2 inward. As mentioned above, the membrane layer puncture structure 19 causes the structural strength of the chamber membrane layer 1' to be weaker at the location of the membrane layer puncture structure 19. Therefore, when the width of the airbag 10 shrinks and the chamber membrane layer 1' pulls the destruction bag layer 2 inward, the chamber membrane layer 1' will pull the destruction bag layer 2 inward. At this time, the chamber membrane layer 1' can break off the destruction bag layer 2 by itself at the location of the membrane layer break structure 19, or the chamber membrane layer 1' can break off the destruction bag layer 2 by itself at the location of the membrane layer break structure 19 through external force. In this way, after the breakable bag layer 2 and the chamber membrane layer 1' are separated, the breakable bag layer 2 is prevented from undergoing deformation (e.g., wrinkling) due to tension, thereby maintaining the appearance of the breakable bag 8000 and its breakable bag structure 8000'. Components in this embodiment with the same reference numerals as those in the aforementioned embodiment have the same structure and are not described here for brevity.

Please refer to Figure 15, which is a schematic diagram of a rupture bag 9000 and its rupture bag structure 9000' according to the ninth embodiment of the present invention. The primary difference between rupture bag 9000 and its rupture bag structure 9000' and the aforementioned rupture bag 1000 and its rupture bag structure 1000' is that the storage space within the inner bag formed by the chamber membrane layer 1 is used to store an object G (e.g., a book, a package, etc.), and the identification element F is attached to the object G. In this way, when the object G is stored in the storage space of the inner bag, the identification element F and the object G are placed together in the inner bag, so that the damaged bag 9000 and its damaged bag structure 9000' can be identified, tracked and counted during the logistics process. Alternatively, the identification element F can also generate an anti-theft function. For example, when a tamper-evident bag 9000 and its tamper-evident bag structure 9000' having an identification element F whose identification function has not been eliminated passes through a reader, the reader can issue a warning, thereby achieving an anti-theft function. Alternatively, because the identification element F gives the tamper-evident bag 9000 and its tamper-evident bag structure 9000' an identification identity, the identification identity can be preset in the management system to allow or deny passage. In this way, when a tamper-proof bag 9000 and its tamper-proof bag structure 9000', which have an identification element F that allows access, pass through the reader, the management system determines that the identification element is allowed access based on the identification element F returned, and the reader does not issue an alarm. Conversely, when a tamper-proof bag 9000 and its tamper-proof bag structure 9000', which do not have an identification element F that allows access, pass through the reader, the management system determines that the identification element is not allowed access based on the identification element F returned, and the reader issues an alarm, thereby achieving a theft prevention function.

As shown in Figure 15 , the destruction bag layer 2 has a first surface 24 facing the chamber membrane layer 1 and a first bonding area 240 thereon. The chamber membrane layer 1 has a second surface 1A facing the destruction bag layer 2 and a second bonding area 1A0 thereon. The area of the first bonding area 240 is smaller than the area of the first surface 24 of the destruction bag layer 2, and the area of the second bonding area 1A0 is smaller than the area of the second surface 1A of the chamber membrane layer 1. Furthermore, the first bonding area 240 and the second bonding area 1A0 can be bonded to each other using an adhesive.

Please refer to Figure 16, which is a schematic diagram of a rupture bag 10000 and its rupture bag structure 10000' according to the tenth embodiment of the present invention. The main difference between the rupture bag 10000 and its rupture bag structure 10000' and the rupture bag 10000' described above is that the rupture bag 10000 and its rupture bag structure 10000' further include an identification element F. The identification element F is disposed on the chamber membrane layer 1 or the rupture bag layer 2. In this embodiment, The identification element F is disposed on an outer side of the destructible bag layer 2 (i.e., the outer bag), but the present invention is not limited thereto. For example, the identification element F may also be disposed on an inner side of the destructible bag layer 2 (i.e., the outer bag), an outer side of the chamber membrane layer 1 (i.e., the inner bag), or an inner side of the chamber membrane layer 1 (i.e., the inner bag), opposite to the outer side, depending on actual needs.

In practice, the identification element F can be a wireless radio frequency tag, a QR code, or a barcode, and can be attached to the chamber membrane layer 1 or the damage bag layer 2, or placed within the inner bag storage space, or placed between the chamber membrane layer 1 and the damage bag layer 2. For example, the identification element F can be placed in the space between the chamber membrane layer 1 and the damage bag layer 2. In this way, the identification element F can be used to provide an identification message, allowing the damaged bag 10000 and its damaged bag structure 10000' to be identified, tracked, and counted during the logistics process. Alternatively, the identification element F can also provide an anti-theft function. For example, when a tamper-evident bag 10000 and its tamper-evident bag structure 10000' having an identification element F whose identification function has not been eliminated passes through a reader, the reader can issue a warning, thereby achieving an anti-theft function. Alternatively, because the identification element F gives the tamper-evident bag 10000 and its tamper-evident bag structure 10000' an identification identity, the identification identity can be preset in the management system to allow or deny passage. In this way, when a tamper-proof bag 10000 and its tamper-proof bag structure 10000', which have an identification element F that allows access, pass through the reader, the management system determines that the identification element is allowed access based on the identification element F returned, and the reader does not issue an alarm. Conversely, when a tamper-proof bag 10000 and its tamper-proof bag structure 10000', which do not have an identification element F that allows access, pass through the reader, the management system determines that the identification element is not allowed access based on the identification element F returned, and the reader issues an alarm, thereby achieving the anti-theft function.

Please refer to Figure 17, which is a schematic diagram of a tamper-evident bag 11000 and its tamper-evident bag structure 11000' according to the eleventh embodiment of the present invention. Unlike the above embodiments, based on practical requirements, the object G can be optionally accommodated between the outer bag and the inner bag. In this way, when the object G is accommodated between the outer bag and the inner bag, the identification element F and the object G are placed between the outer and inner bags, allowing the tamper-evident bag 11000 and its tamper-evident bag structure 11000' to be identified, tracked, and counted during the logistics process. Alternatively, the identification element F can also generate an anti-theft function. For example, when the tamper-evident bag 11000 and its tamper-evident bag structure 11000' having the identification element F whose identification function has not been eliminated passes through a reader, the reader can issue a warning, thereby achieving an anti-theft function. Alternatively, because the identification element F gives the tamper-evident bag 11000 and its tamper-evident bag structure 11000' an identification identity, the identification identity can be preset in the management system to allow passage or not. In this way, when a tamper-proof bag 11000 and its tamper-proof bag structure 11000', which have an identification element F that allows access, pass through the reader, the management system determines that the identification element is allowed access based on the identification element F returned, and the reader does not issue an alarm. Conversely, when a tamper-proof bag 11000 and its tamper-proof bag structure 11000', which do not have an identification element F that allows access, pass through the reader, the management system determines that the identification element is not allowed access based on the identification element F returned, and the reader issues an alarm, thereby achieving a theft prevention function.

Compared to prior art, the membrane layer of the chambers of the breakable bag and breakable bag structure of the present invention can be transformed from a flat state to an inflated state after inflation. Therefore, during transportation, the chambers do not need to be inflated, allowing the breakable bag and breakable bag structure of the present invention to remain in a flat state, thereby reducing the volume of the breakable bag and breakable bag structure during transportation and lowering transportation costs. When the breakable bag or breakable bag structure of the present invention is to be used to package items, the chambers are inflated again, returning the breakable bag and breakable bag structure of the present invention to the inflated state to provide a cushioning and protective effect. In addition, the tamper-evident bag and tamper-evident bag structure of the present invention include an identification element. This identification element can be used to provide identification information, allowing the tamper-evident bag and its tamper-evident bag structure to be identified, tracked, and counted during the logistics process, or to provide an anti-theft function.

The above description is merely an example of the preferred embodiment of the present invention. Any equivalent variations of the structure and method based on the present invention description and patent application scope should be included in the patent scope of the present invention.

1000: Destructible bag 1000': Destructible bag structure 1: Chamber membrane layer 10: Airbag 11: Main channel 110: Upper edge 111: Lower edge 12: Secondary channel 15: First membrane layer edge 16: Second membrane layer edge 2: Destructible bag layer 20: First bag layer edge 21: Second bag layer edge 3: Dot-break structure 4: Destructible bag boundary sealing structure 40: Left boundary sealing structure 41: Right boundary sealing structure 42: Upper boundary sealing structure 103: Sealing device 104: Dot-break device FL: Fold line

Claims (18)

A destroyable bag comprises: a chamber membrane layer having at least one airbag, a main flow channel, a first membrane layer end edge and a second membrane layer end edge, the main flow channel being connected to the at least one airbag and used to supply gas to the at least one airbag so that the at least one airbag changes from a flat state to an inflated state, the first membrane layer end edge and the second membrane layer end edge being opposite to each other; a destroyable bag layer having a first bag layer end edge and a second membrane layer end edge. The end edge of the bag layer, the end edge of the first bag layer is opposite to the end edge of the second bag layer, the broken bag layer is folded to cover the chamber membrane layer therein; a plurality of point-break structures, penetrating the chamber membrane layer disposed on the broken bag layer and covered in the broken bag layer, a separable broken bag structure is defined between two adjacent point-break structures; and a plurality of broken bag boundary sealing structures, each broken bag boundary sealing structure is connected to and/or adjacent to the plurality of broken bag boundary sealing structures. One of the point-breaking structures; wherein at least one of the plurality of breaking bag boundary sealing structures is a long strip sealing structure, an upper edge of the long strip sealing structure is adjacent to a lower edge of the main channel or is located between the lower edge and an upper edge of the main channel; wherein the breaking bag layer and the chamber membrane layer are folded together along a fold line, so that the breaking bag layer constitutes an outer bag, the chamber membrane layer constitutes an inner bag, and the inner bag forms a There is a storage space, and the inner bag is arranged in the outer bag; wherein, when the destroyed bag layer and the chamber membrane layer are folded together along the fold line, the end edge of the second bag layer is located between the end edge of the first bag layer and the fold line, and the end edge of the second membrane layer is located between the end edge of the first membrane layer and the fold line; wherein, when the destroyed bag layer and the chamber membrane layer are folded together along the fold line, the main channel is located between the end edge of the first membrane layer and the fold line. A destroyable bag comprises: a chamber membrane layer having at least one air bag, a main flow channel, a first membrane layer end edge and a second membrane layer end edge, the main flow channel being connected to the at least one air bag and used to supply gas to fill the at least one air bag so that the at least one air bag changes from a flat state to an inflated state, the first membrane layer end edge and the second membrane layer end edge being opposite to each other; a destroyable bag layer having a first bag layer end edge and a second bag layer end edge, the first bag layer end edge and the second bag layer end edge being opposite to each other The broken bag layer is folded to cover the chamber membrane layer therein; a plurality of point-break structures are provided on the broken bag layer and the chamber membrane layer covered in the broken bag layer, and a separable broken bag structure is defined between two adjacent point-break structures; and a plurality of broken bag boundary sealing structures, each broken bag boundary sealing structure is connected to and/or adjacent to one of the plurality of point-break structures, and at least one of the plurality of broken bag boundary sealing structures includes: a left boundary sealing structure , located on one side of the corresponding one of the plurality of point-break structures; a right boundary sealing structure, located on the other side of the corresponding one of the plurality of point-break structures; and an upper boundary sealing structure, located between the left boundary sealing structure and the right boundary sealing structure, the upper boundary sealing structure is adjacent to a lower edge of the main channel or is located between the lower edge and an upper edge of the main channel; wherein the destruction bag layer and the chamber membrane layer are folded together along a fold line, so that the destruction bag layer constitutes a The outer bag, the chamber membrane layer constitutes an inner bag, a storage space is formed in the inner bag, and the inner bag is arranged in the outer bag; wherein, when the destroyed bag layer and the chamber membrane layer are folded along the fold line together, the end edge of the second bag layer is located between the end edge of the first bag layer and the fold line, and the end edge of the second film layer is located between the end edge of the first film layer and the fold line; wherein, when the destroyed bag layer and the chamber membrane layer are folded along the fold line together, the main channel is located between the end edge of the first film layer and the fold line. A destroyable bag comprises: a chamber membrane layer having at least one airbag, a main flow channel, a first membrane layer end edge, a second membrane layer end edge and a membrane layer breaking structure, wherein the main flow channel is connected to the at least one airbag and is used to supply a gas to fill the at least one airbag so that the at least one airbag changes from a flat state to an inflated state, the first membrane layer end edge and the second membrane layer end edge are opposite to each other; a destroyable bag layer having a first membrane layer; The first bag layer end edge and the second bag layer end edge are opposite to each other, and the broken bag layer is folded to cover the chamber membrane layer therein; a plurality of point-break structures are provided on the broken bag layer and the chamber membrane layer covered in the broken bag layer, and a separable broken bag structure is defined between two adjacent point-break structures; and a plurality of broken bag boundary sealing structures, each broken bag boundary sealing structure is connected and/or adjacent The membrane layer point-break structure is disposed through the chamber membrane layer, and the membrane layer point-break structure is adjacent to one of the plurality of break bag boundary sealing structures and connects the end edge of the first membrane layer and the end edge of the second membrane layer; wherein the break bag layer and the chamber membrane layer are folded together along a fold line, so that the break bag layer constitutes an outer bag, the chamber membrane layer constitutes an inner bag, and the inner bag is shaped A storage space is formed, and the inner bag is arranged in the outer bag; wherein, when the destroyed bag layer and the chamber membrane layer are folded along the fold line together, the end edge of the second bag layer is located between the end edge of the first bag layer and the fold line, and the end edge of the second film layer is located between the end edge of the first film layer and the fold line; wherein, when the destroyed bag layer and the chamber membrane layer are folded along the fold line together, the main channel is located between the end edge of the first film layer and the fold line. A rupture bag as described in any one of claims 1 to 3, wherein the gas is ejected from a nozzle of an inflation device to enter the main channel, and the main channel is ruptured by a rupturing device after the gas passes through the nozzle. A breaking bag as described in any one of claims 1 to 3, wherein the chamber membrane layer further comprises: at least one primary flow channel connecting the main flow channel and the at least one airbag; wherein the gas filled from the main flow channel is filled into the at least one airbag through the at least one primary flow channel. A tamper-evident bag as described in claim 5, wherein the at least one flow channel is used to be heat-sealed by a heat-sealing device to prevent the gas filled in the at least one airbag from escaping from the at least one flow channel. As described in claim 5, the destruction bag, wherein the chamber membrane layer further includes: at least one check valve, arranged in at least one primary flow channel, the at least one check valve is used to prevent the gas filled in the at least one air bag from escaping from the at least one primary flow channel. A breakable bag as described in any one of claims 1 to 3, wherein after the breakable bag layer and the chamber membrane layer are folded together along the fold line, the end edge of the first membrane layer is located between the end edge of the first bag layer and the end edge of the second bag layer, and the plurality of dot-break structures connect the end edge of the first bag layer and the fold line. The destruction bag as described in any one of claims 1 to 3 further comprises: an identification element selectively disposed in the chamber membrane layer, the destruction bag layer, or between the chamber membrane layer and the destruction bag layer, the identification element being used to provide an identification message. A destroyable bag as described in any one of claims 1 to 3, wherein the chamber membrane layer is folded when the destroyable bag layer is folded, and the destroyable bag further comprises: an identification element disposed between the folded chamber membrane layers, the identification element being used to provide an identification message. A destruction bag as described in any one of claims 1 to 3, wherein the destruction bag layer has a first surface facing the chamber membrane layer, and has a first bonding area on the first surface; the chamber membrane layer has a second surface facing the destruction bag layer, and has a second bonding area on the second surface; the area of the first bonding area is smaller than the area of the first surface of the destruction bag layer, and the area of the second bonding area is smaller than the area of the second surface of the chamber membrane layer. A breakable bag structure comprises: a breakable bag layer having a first bag layer side edge and a second bag layer side edge, the first bag layer side edge being opposite to the second bag layer side edge; and a chamber membrane layer having a first membrane layer side edge and a second membrane layer side edge, the first membrane layer side edge being opposite to the second membrane layer side edge, the chamber membrane layer having at least one air bag and a main flow channel, the main flow channel being connected to the at least one air bag, the main flow channel being used for a gas to enter the at least one air bag, so that the at least one air bag is At least one airbag changes from a flat state to an inflated state; wherein the damaged bag layer and the chamber membrane layer are folded together along a fold line, so that the side edge of the first bag layer and the side edge of the first membrane layer overlap each other to form a first sealing area, and the side edge of the second bag layer and the side edge of the second membrane layer overlap each other to form a second sealing area. After the damaged bag layer and the chamber membrane layer are sealed in the first sealing area and the second sealing area, the damaged bag layer constitutes an outer bag, and the chamber membrane layer An inner bag is formed with a storage space formed therein, and the inner bag is arranged in the outer bag; wherein the first sealing area includes a first upper edge sealing structure and a first side edge sealing structure, the first upper edge sealing structure is adjacent to a lower edge of the main channel, one end of the first side edge sealing structure is connected to the first upper edge sealing structure or is located between the lower edge and an upper edge of the main channel to form an air inlet at one end of the main channel, and the second sealing area includes a second An upper edge sealing structure and a second side edge sealing structure, the second upper edge sealing structure is adjacent to the lower edge of the main channel, one end of the second side edge sealing structure is connected to the upper edge of the main channel, an upper edge of the chamber membrane layer and an upper edge of the destruction bag layer to seal the other end of the main channel, and the destruction bag structure further includes: a main check valve, which is arranged at the air inlet, and the main check valve is used to prevent the gas filled into the at least one airbag from escaping from the air inlet. A breakable bag structure comprises: a breakable bag layer having a first bag layer side edge and a second bag layer side edge, the first bag layer side edge being opposite to the second bag layer side edge; and a chamber membrane layer having a first membrane layer side edge and a second membrane layer side edge, the first membrane layer side edge being opposite to the second membrane layer side edge, the chamber membrane layer having at least one air bag and a main flow channel, the main flow channel being connected to the at least one air bag, the main flow channel being used to allow a gas to enter the at least one air bag, so that the at least one air bag is changed from a flat state to a flat state. The broken bag layer and the chamber membrane layer are folded together along a fold line, so that the side edge of the first bag layer and the side edge of the first membrane layer overlap each other to form a first sealing area, and the side edge of the second bag layer and the side edge of the second membrane layer overlap each other to form a second sealing area. After the broken bag layer and the chamber membrane layer are sealed in the first sealing area and the second sealing area, the broken bag layer constitutes an outer bag, and the chamber membrane layer constitutes an inner bag. A storage space is formed in the inner bag. The inner bag is arranged in the outer bag; wherein the first sealing area includes a first upper edge sealing structure and a first side edge sealing structure, the first upper edge sealing structure is adjacent to a lower edge of the main channel, one end of the first side edge sealing structure is connected to an upper edge of the main channel, an upper edge of the chamber membrane layer and an upper edge of the destruction bag layer to seal one end of the main channel, the second sealing area includes a second upper edge sealing structure and a second side edge sealing structure, the second upper edge sealing structure is adjacent to Near the lower edge of the main channel, one end of the second side edge sealing structure is connected to the upper edge of the main channel, the upper edge of the chamber membrane layer and one of the upper edges of the destruction bag layer to seal the other end of the main channel. The chamber membrane layer also includes an air inlet, which is connected to the main channel and is located between the end and the other end of the main channel. The destruction bag structure also includes: a main check valve, which is arranged at the air inlet, which is used to prevent the gas filling the at least one airbag from escaping from the air inlet. A breakable bag structure comprises: a breakable bag layer having a first bag layer side edge and a second bag layer side edge, the first bag layer side edge being opposite to the second bag layer side edge; and a chamber membrane layer having a first membrane layer side edge and a second membrane layer side edge, the first membrane layer side edge being opposite to the second membrane layer side edge, the chamber membrane layer having at least one airbag and a main flow channel, the main flow channel being connected to the at least one airbag, the main flow channel being used to allow a gas to enter the at least one airbag, so that the at least one airbag is changed from a flat state to an inflated state ; wherein the destroyed bag layer and the chamber membrane layer are folded together along a fold line, so that the side edge of the first bag layer and the side edge of the first membrane layer overlap each other to form a first sealing area, and the side edge of the second bag layer and the side edge of the second membrane layer overlap each other to form a second sealing area. After the destroyed bag layer and the chamber membrane layer are sealed in the first sealing area and the second sealing area, the destroyed bag layer constitutes an outer bag, and the chamber membrane layer constitutes an inner bag. A storage space is formed in the inner bag, and the inner bag is arranged in the outer bag; wherein the first sealing area The sealing area includes a first upper edge sealing structure and a first side edge sealing structure, the first upper edge sealing structure is adjacent to a lower edge of the main channel, one end of the first side edge sealing structure is connected to the first upper edge sealing structure or is located between the lower edge and an upper edge of the main channel to form an air inlet at one end of the main channel, the second sealing area includes a second upper edge sealing structure and a second side edge sealing structure, the second upper edge sealing structure is adjacent to the lower edge of the main channel, one end of the second side edge sealing structure is connected to the main channel The upper edge of the chamber membrane layer, one of the upper edges of the destruction bag layer, is used to seal the other end of the main channel, wherein: the chamber membrane layer further includes: at least one primary channel, connecting the main channel and the at least one air bag, and the gas filled by the main channel is filled into the at least one air bag through the at least one primary channel; the destruction bag structure further includes: at least one check valve, which is arranged in the at least one primary channel, and the at least one check valve is used to prevent the gas filled into the at least one air bag from escaping from the at least one primary channel. The destruction bag structure as described in any one of claims 12 to 14 further includes: an identification element, selectively arranged in the chamber membrane layer, the storage space, the destruction bag layer, or between the chamber membrane layer and the destruction bag layer, the identification element is used to provide an identification message. A destruction bag structure as described in any one of claims 12 to 14, wherein the destruction bag layer has a first surface facing the chamber membrane layer, and has a first bonding area on the first surface; the chamber membrane layer has a second surface facing the destruction bag layer, and has a second bonding area on the second surface; the area of the first bonding area is smaller than the area of the first surface of the destruction bag layer, and the area of the second bonding area is smaller than the area of the second surface of the chamber membrane layer. A tamper-evident bag structure as described in any one of claims 12 to 14, wherein the storage space is used to store an object, and the tamper-evident bag structure further comprises: an identification element disposed on the object, the identification element being used to provide an identification message. The shatter bag structure of claim 17, wherein the object is selectively accommodated between the outer bag and the inner bag.