CN111196424A - Packaging bag and sealing method - Google Patents
Packaging bag and sealing method Download PDFInfo
- Publication number
- CN111196424A CN111196424A CN201910064616.8A CN201910064616A CN111196424A CN 111196424 A CN111196424 A CN 111196424A CN 201910064616 A CN201910064616 A CN 201910064616A CN 111196424 A CN111196424 A CN 111196424A
- Authority
- CN
- China
- Prior art keywords
- fabric
- upper layer
- bag body
- bag
- package
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000004744 fabric Substances 0.000 claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000002390 adhesive tape Substances 0.000 claims description 5
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 24
- 238000012856 packing Methods 0.000 description 6
- 239000012790 adhesive layer Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/02—Bags or like containers made of paper and having structural provision for thickness of contents with laminated walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/004—Information or decoration elements, e.g. level indicators, detachable tabs or coupons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
Abstract
本发明涉及一种包装袋及封口方法，包装袋由袋体和可重复使用的连接副构成，其特征是，所述袋体包括柔质的下层面料(1)和上层面料(2)，袋体顶部开口，所述下层面料与所述上层面料在底部、左侧和右侧三个侧边均彼此连接；所述连接副为柔质材质或间断设置的刚性材质，所述连接副包括：第一连接件，其位于所述上层面料的表面左右两侧边上，并沿侧边的方向延伸；所述连接副还包括第二连接件，其设置在所述下层面料的顶部和所述上层面料上用于形成封口；当将所述袋体以所述上层面料相对的方式翻折时，所述第一连接件的一部分能够和所述第一连接件的另一部分适配连接。
The invention relates to a packaging bag and a sealing method. The packaging bag is composed of a bag body and a reusable connecting pair, characterized in that the bag body comprises a flexible lower layer fabric (1) and an upper layer fabric (2). The top of the body is open, and the lower fabric and the upper fabric are connected to each other at the bottom, left and right sides; the connection pair is a flexible material or a rigid material arranged intermittently, and the connection pair includes: The first connecting piece is located on the left and right sides of the surface of the upper fabric and extends along the direction of the side edge; the connecting pair further includes a second connecting piece, which is arranged on the top of the lower fabric and the The upper fabric is used to form a seal; when the bag body is folded in such a way that the upper fabric faces each other, a part of the first connecting piece can be adapted to be connected with another part of the first connecting piece.
Description
Technical Field
The invention relates to the field of packaging, in particular to a packaging bag. The invention also relates to a sealing method of the packaging bag.
Background
Chinese patent document CN207658313U discloses an "anti-private-dismantling express package structure" in 2017, 7/27, which includes a package, an express information sheet, and an anti-counterfeit adhesive tape, where the anti-counterfeit adhesive tape includes a base layer and an adhesive layer coated on the lower surface of the base layer, and the adhesive layer is provided with an anti-counterfeit mark capable of prompting whether the adhesive layer is uncovered; the anti-counterfeiting adhesive tape crosses and bonds two sides of the seal of the packing material. The applicant declares that the beneficial effects of the invention are as follows: the package can be reused with low cost and high efficiency, and the function of preventing the private dismantling is provided on the basis. The overall volume of the package is not compressible due to the lack of adaptive folding effect of the package provided by this solution for different sizes of contents. During storage and transportation, the large volume affects the efficiency and cost of storage and transportation. In addition, earlier seal both sides at the sack with anti-fake sticky tape, paste express delivery information list to anti-fake sticky tape on again, the action is repeated, and efficiency is not high.
Disclosure of Invention
In view of the above problems, the present invention is directed to a packaging bag that can be better adapted to the shape and size of the contents, and effectively reduce the overall volume of the package.
The packaging bag comprises a bag body and a reusable connecting pair, wherein the bag body comprises a flexible lower layer fabric and an upper layer fabric, the top of the bag body is open, and the lower layer fabric and the upper layer fabric are connected with each other at the bottom, the left side and the right side; connect vice for the flexible material or the rigidity material of intermittent type setting, it is vice to include to connect: the first connecting pieces are positioned on the left side and the right side of the surface of the upper layer fabric and extend along the directions of the sides; the connecting pair also comprises a second connecting piece which is arranged on the top of the lower layer of fabric and the upper layer of fabric and is used for forming a seal; when the bag body is turned over in a mode that the upper layer fabric is opposite, one part of the first connecting piece can be in adaptive connection with the other part of the first connecting piece.
Particularly, the connecting pair is a magic tape or a plurality of self-adhesive tapes or zippers which do not divide a male surface and a female surface.
Particularly, a flanging is formed at the top of the lower layer of fabric, and the second connecting piece positioned on the flanging is in fit connection with the second connecting piece positioned on the inner surface or the outer surface of the upper layer of fabric.
Particularly, the inner surface or the end part of the top part of the lower layer fabric is provided with a second connecting piece, and the second connecting piece positioned on the inner surface or the end part of the top part of the lower layer fabric is in fit connection with the second connecting piece positioned on the inner surface or the end part of the upper layer fabric.
In particular, an RFID chip is fixed inside the packaging bag.
The packaging bag designed by the technical scheme only comprises a bag body and a reusable connecting pair. The shape of the bag body can be freely selected, and is generally rectangular. The connecting piece is made of flexible material, such as magic tape, multi-time adhesive sticker and zipper, or rigid material with discontinuous arrangement, such as snap fastener. Because the upper and lower layers of fabrics are flexible, the bag body can be folded according to different sizes of contents, so that the volume is compressed; due to the design of the connecting pair, different folding states can be adapted. For the purpose of rain and moisture prevention, the lower fabric and the upper fabric can be generally selected from non-woven fabrics, polyurethane material sheets and the like which are subjected to coating treatment, so that the bag body can resist external rainwater and liquid leakage of internal contents, and the service life of the packaging bag is greatly prolonged.
Preferably, the connecting pair is a magic tape. The magic tape is used as a connecting pair, so that the installation is simpler, the vision is more visual, and the operation steps are more convenient.
Preferably, the RFID chip is fixed in the package. When this wrapping bag is used as the express delivery bag, perhaps when being specific part transport container in the manufacturing enterprise, cooperation RFID chip identification system, the wrapping bag of this scheme design can be discerned when passing through each RFID chip identification point, is convenient for master the position of this wrapping bag, also is convenient for retrieve on intelligent packing recycle device.
The invention also relates to a method for sealing the packaging bag, which comprises the following steps:
the contents to be packaged are put into the packing bag,
sealing the upper and lower fabrics, and
and according to the size of the content, the bag body is folded in a mode that the upper layer of fabric is opposite, so that one part of the connecting piece can be in fit connection with the other part of the connecting piece.
Drawings
Fig. 1 is a schematic view showing a structure of a packing bag according to the present invention in an opened state.
Fig. 2 is a schematic view of the package of fig. 1 in a closed state.
Fig. 3 is a schematic view showing a state where the packing bag is turned over again in such a manner that the upper sheets face each other.
Wherein: 1 lower floor's surface fabric, 2 upper strata surface fabrics, 3 turn-ups, 4 magic subsides, 5RFID chips.
Detailed Description
The invention is further described with reference to the following detailed description and accompanying drawings.
Example 1
Example 1 is a package consisting of a bag body and a reusable coupling pair. As shown in fig. 1, the bag of this example is rectangular in shape and is formed by connecting a flexible lower layer fabric 1 and an upper layer fabric 2 to each other in the lower, left, and right directions, and the opening of the bag is located above. The part of the upper side of the lower fabric, which is longer than the upper fabric, forms a flanging 3. The connecting pair of the embodiment is a magic tape 4 which is a novel magic tape, and the hook tape does not have a male surface and a female surface, and all positions of the binding surface are provided with hooks and bristles. But those skilled in the art can also use a plurality of stickers or zippers instead of the velcro tapes. The magic tapes are fixed on the left and right sides of the surface of the turned-over edge and the left and right sides of the surface of the upper layer fabric respectively and extend along the up-down direction of the sides. As shown in fig. 2, when the contents are placed in the bag body, the bag body can be matched with the shape and size of the contents to turn over the redundant parts, and when the turnup is turned over above the upper fabric, the binding surfaces of the magic tapes can be mutually stuck, so that the bag opening can be sealed, and the bag body can be kept in a volume compression state.
The upper and lower fabrics of this example were made of polyurethane sheeting. An RFID chip 5 is fixed in the packaging bag and can be read by an RFID chip reading device.
Fig. 3 is a schematic view showing the state where the packaging bag is turned over again with the upper sheets facing each other. After the turned edge is turned over to the upper layer fabric and the seal of the connection pair of the first connecting piece and the second connecting piece is connected, the bag body can be turned over in a mode that the upper layer fabric is opposite to the upper layer fabric again, so that one part of the first connecting piece can be connected with the other part of the first connecting piece. Therefore, the packaging bag can be fixed and adjusted in size, the content of the packaging bag is not easy to fall out, and a better dustproof and waterproof effect is achieved.
For the package shown in fig. 3, the sealing method of the package is as follows:
the contents to be packaged are put into the packing bag,
sealing the upper and lower fabrics, and
and according to the size of the content, the bag body is folded in a mode that the upper layer of fabric is opposite, so that one part of the connecting piece can be in fit connection with the other part of the connecting piece.
Claims (6)
1. A packaging bag is composed of a bag body and a reusable connecting pair, and is characterized in that the bag body comprises a flexible lower layer fabric (1) and an upper layer fabric (2), the top of the bag body is provided with an opening, and the lower layer fabric and the upper layer fabric are connected with each other at the bottom, the left side and the right side; connect vice for the flexible material or the rigidity material of intermittent type setting, it is vice to include to connect: the first connecting pieces are positioned on the left side and the right side of the surface of the upper layer fabric and extend along the directions of the sides; the connecting pair also comprises a second connecting piece which is arranged on the top of the lower layer of fabric and the upper layer of fabric and is used for forming a seal; when the bag body is turned over in a mode that the upper layer fabric is opposite, one part of the first connecting piece can be in adaptive connection with the other part of the first connecting piece.
2. The packaging bag as claimed in claim 1, wherein the connection pair is a hook and loop fastener or a multi-time adhesive tape or a zipper having a male surface and a female surface.
3. The package bag according to claim 1 or 2, wherein a flange is formed at the top of the lower layer of material, and the second connecting member provided at the flange is fittingly connected to the second connecting member provided at the inner surface or the outer surface of the upper layer of material.
4. The packaging bag according to claim 1 or 2, wherein the inner surface or end portion of the top of the lower layer of material has a second connecting member, and the second connecting member located on the inner surface or end portion of the top of the lower layer of material is fittingly connected to the second connecting member located on the inner surface or end portion of the upper layer of material.
5. The packaging according to claim 1 or 2, wherein an RFID chip (5) is fixed in the packaging.
6. A method of closing a package, wherein the package is a package according to any one of claims 1 to 5, the method comprising the steps of:
-placing the contents to be packaged into the package,
-sealing the upper and lower face fabrics, and
-folding the bag body with the upper layer of fabric facing each other according to the size of the contents so that one part of the one connecting member can be fittingly connected to another part of the one connecting member.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821897185 | 2018-11-16 | ||
| CN2018218971850 | 2018-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111196424A true CN111196424A (en) | 2020-05-26 |
Family
ID=69312658
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910064616.8A Pending CN111196424A (en) | 2018-11-16 | 2019-01-23 | Packaging bag and sealing method |
| CN201920157112.6U Expired - Fee Related CN210012074U (en) | 2018-11-16 | 2019-01-23 | Packaging bag |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920157112.6U Expired - Fee Related CN210012074U (en) | 2018-11-16 | 2019-01-23 | Packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN111196424A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111196424A (en) * | 2018-11-16 | 2020-05-26 | 惜袋（北京）科技有限公司 | Packaging bag and sealing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7914207B1 (en) * | 2007-03-09 | 2011-03-29 | Elizabeth Jane Beam | Draw tape bag, adhesive strip therefor and methods of making the same |
| AU2014233619A1 (en) * | 2009-04-23 | 2014-10-16 | Packit, Llc | Collapsible insulated container |
| CN206358577U (en) * | 2016-12-30 | 2017-07-28 | 王曦 | A kind of packaging bag |
| CN206766644U (en) * | 2017-03-03 | 2017-12-19 | 惜袋（北京）科技有限公司 | A kind of environmentally friendly express packaging bag of adjustable dimension |
| CN207658313U (en) * | 2017-09-12 | 2018-07-27 | 惜袋（北京）科技有限公司 | Dismantling prevention express delivery packaging structure |
| CN210012074U (en) * | 2018-11-16 | 2020-02-04 | 惜袋（北京）科技有限公司 | Packaging bag |
-
2019
- 2019-01-23 CN CN201910064616.8A patent/CN111196424A/en active Pending
- 2019-01-23 CN CN201920157112.6U patent/CN210012074U/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7914207B1 (en) * | 2007-03-09 | 2011-03-29 | Elizabeth Jane Beam | Draw tape bag, adhesive strip therefor and methods of making the same |
| AU2014233619A1 (en) * | 2009-04-23 | 2014-10-16 | Packit, Llc | Collapsible insulated container |
| CN206358577U (en) * | 2016-12-30 | 2017-07-28 | 王曦 | A kind of packaging bag |
| CN206766644U (en) * | 2017-03-03 | 2017-12-19 | 惜袋（北京）科技有限公司 | A kind of environmentally friendly express packaging bag of adjustable dimension |
| CN207658313U (en) * | 2017-09-12 | 2018-07-27 | 惜袋（北京）科技有限公司 | Dismantling prevention express delivery packaging structure |
| CN210012074U (en) * | 2018-11-16 | 2020-02-04 | 惜袋（北京）科技有限公司 | Packaging bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN210012074U (en) | 2020-02-04 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200526 |
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| WD01 | Invention patent application deemed withdrawn after publication |