TWI415769B - Packaging bag hanging structure - Google Patents

Abstract

A hanging structure of package bag Comprises: an elongated body formed by a plurality of hanging pieces connected together; dividing grooves formed between the hanging pieces; and the adjacent two hanging pieces connected at the dividing groove with at least one connecting portion. The elongated body is placed on the packaging film, and the packaging film is folded to form covering on the elongated body, the elongated body and the packaging film are cut by heat-cutting, so that each hanging piece is formed with weld lines at the dividing grooves on both sides as well as the connecting portion, thus, a package bag body is formed by welding the hanging pieces and the packaging film. In summary, the binding process of the package bag body and the hanging pieces can be simplified, and the link strength is improved through the fusion of the hanging pieces and the packaging film so as to increase the hanging tolerance.

Description

Bag hanging structure

The invention relates to a packaging bag structure, in particular to a packaging bag hanging structure which can simplify the process and improve the hanging strength.

According to the press, many products on the market are hung on the display stand by the packaging bag, so that consumers can quickly browse the products for purchase. A conventional bag structure, as shown in Figure 8, the bag (30) The utility model mainly comprises a bag body (31), a hanging plate (32) and a plurality of staple pins (33), wherein the bag body (31) is processed by a hot cutting method to form a bag shape having a fusion line (311). The interior is provided with a product, and a sealing (312) is pressed at the mouth of the bag, and the hanging plate (32) is a plate made of paper, and the hanging plate (32) is obtained by cutting. The size is further stamped with a hanging hole (321) at the hanging plate (32), and finally the hanging plate (32) is set at the sealing (312) of the bag body (31) with the staple (33). That is, the packaging bag (30) can be used to hang the product on the display stand. However, it is not difficult to find out that the above-mentioned conventional structure has some shortcomings. The main reasons are as follows: (1) The packaging bag ( 30) Need to cut, fuse and seal at the bag body (31), and cut and open the hole at the hanging plate (32), and finally need to use the staple (33) to carry the bag ( 31) with hanging plate (32) Together, the packaging bag (30) has a large number of manufacturing steps, thereby increasing the production cost of the packaging bag (30); (2) the staple between the bag body (31) and the hanging plate (32) ( 33) The fixing is fixed. After hanging for a long time or when the weight of the product is too heavy, the joint between the bag body (31) and the fixed book (33) is prone to loosening, so that the bag body (31) may be displaced or peeled off. Situation, but lack of structural strength.

In view of this, the inventors have been engaged in the manufacturing development and design experience of related products for many years, and after detailed design and careful evaluation of the above objectives, the present invention has finally become practical.

The technical problem to be solved by the present invention is to provide a package hanging structure for the above-mentioned defects existing in the prior art.

A long strip is formed by arranging a plurality of hanging pieces, and a dividing groove is formed between the hanging pieces, and the adjacent hanging pieces are connected with at least one connecting portion at the dividing groove, and the connecting The thickness of the portion is smaller than the thickness of the hanging piece; the elongated body is placed at a packaging film, and the folded packaging film forms a coating on the long strip body, so that the long strip body abuts against the folded half formed by the folding of the packaging film At the line; the strip body and the packaging film are cut by hot cutting, so that each of the hanging pieces is formed with a weld line at the dividing groove and the connecting portion on both sides, and is formed by welding the hanging piece and the packaging film. The bag body has a hanging hole at the hanging piece, and the hanging bag hole is used to provide the bag body to be hung on the display.

The main object of the present invention is to place the long strip body on the packaging film when the packaging bag body is made, to fold the packaging film into a package, and to form a package body by hot cutting, and to use a thin connecting portion on both sides of the hanging piece. The effect of cutting and fusing is achieved, thereby reducing the combination process of the packaging bag and the hanging piece, and improving the joint strength by the fusion of the hanging piece and the packaging film, so as to improve the bearing capacity of the hanging.

The secondary object of the present invention is to improve the structural strength of the hanging hole by using a rigid hanging piece, and to provide a dividing groove on both sides of the hanging piece, the dividing groove can increase the margin of the hot cutting operation, and the dividing groove A thinner connecting portion is formed at the portion, so that the hot cutting operation can smoothly cut the connecting portion, thereby achieving the effect of simultaneously cutting the hanging piece and the packaging film.

Another object of the present invention is that the hanging piece is covered by the packaging film, and the connecting portion on both sides of the hanging piece is fused and connected with the packaging film, thereby achieving the purpose of fixing the hanging piece to the bag body, so that The hanging piece will not be loosened and displaced, so as to improve its practicability.

Other objects, advantages and novel features of the present invention will become more apparent from the following detailed description.

In order to enable your review committee to have a better understanding and understanding of the purpose, features and effects of the present invention, please refer to the following [detailed description of the drawings] as follows: First, please continue from Figure 1 to Figure 5 The packaging bag hanging structure comprises: an elongated body (10) formed by a plurality of hanging pieces (11) arranged in a row, the hanging piece (11) being made of a hard material, The hanging piece (11) is made of polyethylene (Polyethylene; PE), polyvinyl chloride (PVC), polyethylene terephthalate (PET), and polypropylene (PP). a dividing groove (12) is formed between the hanging pieces (11), and the adjacent hanging pieces (11) are connected with at least one connecting portion (121) at the dividing groove (12), and The thickness of the connecting portion (121) is smaller than the thickness of the hanging piece (11), wherein the hanging piece (11) has a thickness of 0.1 to 1 cm, and the hanging piece (11) has an optimum thickness of 0.5 cm. And the connecting portion (121) has a thickness of 0.05 to 0.3 cm, and the connecting portion (121) has an optimum thickness of 0.1 cm, and the elongated body (10) is placed on a packaging film (20) And folding the packaging film (20) to form a covering of the elongated body (10), so that the elongated body (10) abuts against the folding line (21) formed by folding the packaging film (20), by hot cutting The strip body (10) and the packaging film (20) are cut in such a manner that each of the hanging pieces (11) is formed with a weld line (22) at the dividing groove (12) and the connecting portion (121) on both sides. A packaging bag body (100) is formed by welding the hanging piece (11) and the packaging film (20), and the packaging bag body (100) has a hanging hole (13) at the hanging piece (11). The hanging body (13) is used to provide the bag body (100) for hanging in the display, and the hanging hole can be a circular hole or a curved hole (please be shown in Figures 6 and 7).

Please also observe from Fig. 1 and Fig. 3, the steps of the production are: (A) laying a packaging film (20); (B) placing the elongated body (10) on the packaging film (20) At the surface, the elongated body (10) is located close to the center of the packaging film (20), that is, at the fold line (21) of the packaging film (20); (C) the folding of the packaging film (20) is long The strip (10) is formed into a wrap, and the folded film (20) abuts the strip (10) against the fold line (21); (D) cuts the strip (10) and the package in a hot cut manner a film (20), the cutting position is a slit (12) of the elongated body (10) on both sides of the hanging piece (11), thereby separating each hanging piece (11); (E) using a hot cutting process The connecting portion (121) of the hanging piece (11) is fused with the packaging film (20) to form a welded wire (22) on both sides of the hanging piece (11); (F) constitutes a package body (100), and A hanging hole (13) is opened at the hanging piece (11); the manufacturing process of the packaging bag body (100) is completed by the above steps, and the following benefits can be obtained by the structure of the above specific embodiment: (1) When the package body (100) is manufactured, the elongated body (10) is placed at the packaging film (20), and the packaging film (20) is folded in half and cut into a package by hot cutting. (100), and using the thinner connecting portion (121) on both sides of the hanging piece (11) to achieve the effect of cutting and fusing, thereby reducing the combination process of the bag body (100) and the hanging piece (11), and The connection strength is increased by the fusion of the hanging piece (11) and the packaging film (20), so as to improve the bearing capacity of the hanging; (2) using the rigid hanging piece (11) to improve the structural strength of the hanging hole (13) And a dividing groove (12) is opened on both sides of the hanging piece (11), the dividing groove (12) can increase the margin of the hot cutting operation, and the thinning connection portion is formed at the dividing groove (12). (121), so that the hot cutting operation can smoothly cut the connecting portion (121), thereby achieving the effect of simultaneously cutting the hanging piece (11) and the packaging film (20); (3) the hanging piece (11) is subjected to the packaging film (20) being covered and fused to the packaging film (20) by connecting portions (121) on both sides of the hanging piece (11), thereby achieving fixing of the hanging piece (11) to the bag body (100) The purpose is to prevent the hanging piece (11) from being loosened and displaced, so as to improve its practicability.

In summary, the present invention has indeed achieved a breakthrough structural design, and has improved invention content, and at the same time, can achieve industrial utilization and progress, and the present invention is not found in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, the application for invention patents is filed according to law, and the examination authority of the bureau is required to grant legal patent rights.

The above is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto; that is, the equivalent variations and modifications made by the scope of the present invention should still belong to the present invention. Within the scope of the patent.

Part of the invention:

(100). . . Bag body

(10). . . Long strip

(11). . . Hanging piece

(12). . . Split slot

(121). . . Connection

(13). . . Hanging hole

(20). . . wrap

(twenty one). . . Fold line

(twenty two). . . Fuse wire

Conventional part:

(30). . . Packaging bag

(31). . . Bag body

(311). . . Fusion line

(312). . . seal

(32). . . Hanging board

(321). . . Hanging hole

(33). . . Staple

Figure 1 is a flow chart showing the manufacturing steps of the present invention.

Fig. 2 is a schematic view showing the manufacturing steps of the present invention.

Fig. 3 is a perspective view of a hanging piece of the present invention.

Figure 4 is a cross-sectional view of the present invention taken along the line A-A of Figure 3;

Figure 5 is a perspective view of the present invention.

Fig. 6 is a perspective view showing another hanging hole pattern of the present invention.

Figure 7 is a perspective view of another hanging hole pattern of the present invention.

Figure 8: A stereoscopic view of the prior art.

(100). . . Bag body

(10). . . Long strip

(11). . . Hanging piece

(12). . . Split slot

(121). . . Connection

(20). . . wrap

(twenty one). . . Fold line

(twenty two). . . Fuse wire

Claims (5)

A packaging bag hanging structure comprises: a long strip body formed by a plurality of hanging pieces arranged and arranged, a dividing groove is formed between the hanging pieces, and two adjacent hanging pieces are arranged in the dividing groove At least one connecting portion is connected, and the thickness of the connecting portion is smaller than the thickness of the hanging piece; the elongated body is placed at a packaging film, and the folded packaging film forms a covering body for the long strip body to make the long strip body Relying on the fold line formed by the folding of the packaging film; cutting the strip body and the packaging film by hot cutting, so that each hanging piece forms a weld line at the dividing groove and the connecting portion on both sides, by The hanging piece and the packaging film are welded to form a packaging bag body; and the packaging bag body has a hanging hole at the hanging piece, and the hanging bag hole is used to provide the packaging bag body to be hung on the display. The bag hanging structure according to claim 1, wherein the hanging piece is made of a hard material, and the hanging piece is polyethylene (polyethylene) or polyvinyl chloride (PVC). One of polyethylene terephthalate (PET) and polypropylene (PP) materials. The bag hanging structure according to claim 1, wherein the hanging piece has a thickness of between 0.1 and 1 cm, and the connecting portion has a thickness of between 0.05 and 0.3 cm. The package hanging structure according to claim 3, wherein the hanging piece has an optimum thickness of 0.5 cm and the connecting portion has an optimum thickness of 0.1 cm. The bag hanging structure according to the first aspect of the invention, wherein the hanging hole has a circular hole shape and an arc hole shape.