CN218930409U - Buffer packaging paper bag with back-pull type grid paper - Google Patents
Buffer packaging paper bag with back-pull type grid paper Download PDFInfo
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- CN218930409U CN218930409U CN202223267732.6U CN202223267732U CN218930409U CN 218930409 U CN218930409 U CN 218930409U CN 202223267732 U CN202223267732 U CN 202223267732U CN 218930409 U CN218930409 U CN 218930409U
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- 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
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Abstract
The utility model relates to a mesh paper back-pull type buffer packaging paper bag, wherein an outer bag body comprises front paper and back paper, the front paper and the back paper are respectively connected at the left side, the right side and the bottom side, an inner bag body comprises front lining paper and back lining paper, a drawing notch is formed on the front lining paper and/or the back lining paper, the front lining paper and the back lining paper are connected at the bottom side, the upper part of the front lining paper is connected at the inner side of the front paper, the upper part of the back lining paper is connected at the inner side of the back paper, and the left side, the right side and the bottom side of the inner bag body are arranged separately from the outer bag body. The inner bag body in the outer bag body is in a flat and flat state in an undrawn (undrawn) state, the whole packaging paper bag is in a relatively thin state, and the inner bag body is stretched to form a grid-shaped buffering shock absorption structure when in use, so that the problems of low transportation, low storage efficiency, high cost and the like caused by bulkiness and thickness of the conventional buffering packaging bag when not in use are avoided, and the packaging paper bag is more practical, and solves the weight throwing problem in transportation.
Description
Technical Field
The utility model relates to a packaging paper bag, in particular to a buffer packaging paper bag with a buffer and shock absorption function.
Background
The common buffering and damping packaging paper bag adopts a composite material of a plastic bubble film and other materials (such as coated paper), the recovery and degradation treatment are difficult, the environment-friendly requirement of the current society is higher and higher, the composite material adopting the bubble film is not environment-friendly enough, the recovery treatment cost is higher, and the product is required to be upgraded so as to meet the environment-friendly requirement of the society.
In order to solve the problem, paper material packaging materials, such as CN211732438U grid paper core shock absorption packaging paper and shock absorption packaging paper bags, are developed, and the paper materials are adopted to be more environment-friendly; the buffer layer (i.e. sandwich paper) in the shock absorption package of the grid paper core is a shock absorption grid paper core which is stretched to form a pull flower shape; the shock absorbing grid paper core can be manufactured by adopting a CN214873094U grid shock absorbing paper forming machine, a CN214983655U grid paper stretching mechanism and other equipment, and the paper with the embossed cuts is stretched to form the embossed shock absorbing grid paper core. However, the paper with the embossed cuts is stretched to form the buffer layer (form the shock absorption grid paper core), so that the packaging paper bag is integrally expanded, the thickness of the packaging paper bag is relatively thickened, the number of the packaging paper bags in the same space volume is relatively smaller, and the transportation and storage efficiency is low and the cost is high. And moreover, the paper of the embossed incision is stretched into a shock absorption grid paper core and then is connected with facial tissues to form a bag, so that the connection stability is poor, and the difficulty in manufacturing the packaging paper bag is high.
Disclosure of Invention
In view of the technical problems in the background art, the technical problems solved by the utility model are to provide a buffer packaging paper bag which is opened after being opened by using relatively flat and thinner grid paper when not packaged.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a mesh paper back pull-out type's cushion packaging paper bag, including outer bag body and interior bag body, interior bag body is located the outer bag body, the outer bag body is including preceding paper and back paper, preceding paper is connected in the left side with the back paper, preceding paper is connected in the right side with the back paper, preceding paper is connected in the bottom side with the back paper, be equipped with the outer sack between preceding paper and the back paper, the outer sack disposes in the upside of the outer bag body, interior bag body is including preceding lining paper and back lining paper, be equipped with the inner sack between preceding lining paper and the back lining paper, the upside of interior sack disposes in the inner bag body, its characterized in that: the front lining paper and/or the back lining paper are/is provided with a embossed incision, the front lining paper is connected with the back lining paper at the bottom side, the upper part of the front lining paper is connected with the inner side of the front lining paper, the upper part of the back lining paper is connected with the inner side of the back lining paper, and the left side, the right side and the bottom side of the inner bag body are separately arranged with the outer bag body.
The following various optimization or supplementary explanation can be performed on the above technical solutions, respectively.
The garland cuts are arranged in a row of interval cuts which are transversely and parallelly arranged, and the interval cuts between two adjacent rows are staggered. In addition, a reserved space for the inner bag body to stretch is reserved between the bottom side of the outer bag body and the bottom side of the inner bag body.
The front paper or the back paper is provided with an extending turnover sealing part, and the extending turnover sealing part is provided with a sealing adhesive tape with release paper.
In addition, the inner bag body adopts a single-layer bag body or a double-layer bag body or at least three layers of bag bodies.
For example, the front and rear liners are adhesively attached at the bottom side. Or the front lining paper and the rear lining paper are formed by folding the same lining paper, and the bottom sides of the front lining paper and the rear lining paper are first folding connecting edges.
For example, the front lining paper is connected with the front paper in an adhesive manner, and the rear lining paper is connected with the rear paper in an adhesive manner; the upper part of the front lining paper and the upper part of the rear lining paper are respectively provided with a wide edge part without a embossed notch.
The front paper and the back paper are connected in a left gluing mode, and the front paper and the back paper are connected in a right gluing mode.
For example, the front and rear papers are adhesively attached at the bottom side. Or the front paper and the back paper are formed by folding the same piece of paper, and the bottom side of the front paper and the back paper is provided with a second folding connecting edge.
For another example, the front paper is wrapped and adhered to the back paper at the left side, and the front paper is wrapped and adhered to the back paper at the right side. Alternatively, the front paper and the rear paper are adhesively connected in the front-rear direction on the left side, and the front paper and the rear paper are adhesively connected in the front-rear direction on the right side.
For another example, the front sheet is wrapped and adhered to the back sheet at the bottom side. Alternatively, the front and rear papers are adhesively joined in a back-and-forth orientation at the bottom side.
The utility model has the beneficial effects that in the mesh paper back-pull type buffer packaging paper bag, the inner bag body in the outer bag body can be in a relatively flat and flat state in an undrawn (unstretched) state, the whole packaging paper bag is in a relatively thinner state, and the inner bag body is pulled when being packaged for use; when the packaging paper bag is not used, the front lining paper and/or the back lining paper of the inner bag body are/is not stretched (pulled) to form a grid-shaped buffering and damping structure, the front lining paper and the back lining paper of the inner bag body are in a flat state, namely the inner bag body is not formed with an expanded buffering and damping structure, so that the whole packaging paper bag is in a flat and flat state when not used, the volume of the space occupied by the stacking of the packaging paper bags is relatively smaller, the packaging paper bags are convenient to transport and store, and the cost is relatively lower. When in use, the front lining paper and/or the back lining paper of the inner bag body are stretched (i.e. pulled apart) to form a latticed buffering and damping structure. The problems of low transportation and storage efficiency, high cost and the like caused by the fact that the existing buffer packaging bag is heavy and thick when not used are avoided, the buffer packaging bag is more practical, and the problem of heavy throwing during transportation is solved. Thus, the present utility model is a substantial feature and improvement over the prior art.
Drawings
The details and working principles of the embodiments and examples of the present utility model are described below with reference to the drawings.
Fig. 1 is a schematic structural view of the present utility model, in which the inner bag body is in an unstretched state.
Fig. 2 is a schematic drawing of the structure of the inner bag of fig. 1 pulled apart and stretched.
Fig. 3 is a schematic structural view of an embodiment of the present utility model, in which the outer bag body adopts a three-edge sealing structure.
Fig. 4 is a schematic structural view of the front paper in fig. 3, in which the inner bag is in an unstretched state.
Fig. 5 is a schematic drawing of the structure of the inner bag of fig. 4 pulled apart and stretched.
Fig. 6 is a schematic structural view of another embodiment of the present utility model, in which a wrapping type edge sealing structure is adopted on the left and right sides of the outer bag body.
Fig. 7 is a schematic structural view of the front paper in fig. 6, wherein the inner bag is in an unstretched state.
Fig. 8 is a schematic drawing of the inner bag of fig. 7 pulled apart and stretched.
In the figure: 1. an outer bag body; 2. an inner bag body; 3. a front paper; 4. a back sheet; 5. an outer bag opening; 6. front lining paper; 7. a back lining paper; 8. an inner bag opening; 9. a drawing notch; 10. extending and folding the sealing part; 11. a sealing adhesive tape; 12. the first turnover connecting edge; 13. a broadside portion; 14. the second turnover connecting edge; 15. reserving a space; 16. the bottom of the inner bag body; 17. the bottom of the outer bag body; 20. the front paper is hollowed out with a window.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some, but not all, embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making inventive efforts are within the scope of this utility model.
Referring to the drawings, the embodiment of the embodiment is a cushion packaging paper bag with a back-pull type mesh paper, which comprises an outer bag body 1 and an inner bag body 2, wherein the inner bag body 2 is positioned in the outer bag body 1.
Wherein, the outer bag 1 comprises a front paper 3 and a back paper 4, the front paper 3 and the back paper 4 are connected to form the outer bag 1, the front paper 3 and the back paper 4 are connected at the left side, the front paper 3 and the back paper 4 are connected at the right side, the front paper 3 and the back paper 4 are connected at the bottom side (forming the bag bottom 17 of the outer bag 1), the structure of the outer bag 1 is formed by connection and matching, an outer bag opening 5 is arranged between the front paper 3 and the back paper 4, an article is placed in the space between the front paper 3 and the back paper 4 through the outer bag opening 5, the outer bag opening 5 is configured at the upper side of the outer bag 1, namely, the upper part of the outer bag 1 is provided with the outer bag opening 5, namely, the front paper 3 and the back paper 4 at the left side of the outer bag 1 are connected and closed, the front paper 3 and the back paper 4 at the right side are connected and closed, and the front paper 3 and the back paper 4 at the bottom side are connected and closed, and the upper side is the outer bag opening 5 of the outer bag 1.
Wherein, the inner bag body 2 comprises a front lining paper 6 and a rear lining paper 7, the inner bag body 2 is connected in the outer bag body 1 to form a buffer shock absorption structure in a matching way, an inner bag opening 8 is arranged between the front lining paper 6 and the rear lining paper 7, the inner bag opening 8 is configured on the upper side of the inner bag body 2 (namely, the upper part of the inner bag body 2 is provided with the inner bag opening 8), and articles are placed in the inner bag body 2 through the inner bag opening 8.
The front lining paper 6 and/or the back lining paper 7 are provided with embossed cuts 9, so that the front lining paper 6 and/or the back lining paper 7 can be stretched, the embossed cuts 9 on the front lining paper 6 and/or the back lining paper 7 can form a grid shape (such as a honeycomb grid shape or a hexagonal grid shape, etc.), and the front lining paper 6 and/or the back lining paper 7 form a buffering and damping lining.
The front lining paper 6 and the rear lining paper 7 are connected at the bottom side to form a bag bottom 16 of the inner bag body 2, the inner bag body 2 is matched with the front lining paper 6 and the rear lining paper 7, and articles can be placed in a space between the front lining paper 6 and the rear lining paper 7. The upper part of the front lining paper 6 is connected to the inner side of the front paper 3, so that the front lining paper 6 is connected with the front paper 3, the upper part of the rear lining paper 7 is connected to the inner side of the rear paper 4, and the rear lining paper 7 is connected with the rear paper 4; the inner bag body 2 is connected with the outer bag body 1, the inner bag body 2 can be stretched downwards in the outer bag body 1, the embossed cuts 9 on the front lining paper 6 and/or the rear lining paper 7 can form a grid-shaped buffering and damping structure, and the front lining paper 6 and/or the rear lining paper 7 form a buffering and damping lining, namely, the inner bag body 2 has a damping and damping function through stretching.
The inner bag body 2 is only connected with the outer bag body 1 by the upper part of the front lining paper 6 and the upper part of the rear lining paper 7, the left side, the right side and the bottom side of the inner bag body 2 are separately arranged with the outer bag body 1 (namely, are separated from each other and are not fixed), the inner bag body 2 is more easily stretched in the outer bag body 1, and the inner bag body 2 and the outer bag body 1 are not required to be connected and fixed on the left side, the right side and the bottom side during manufacturing, so that the manufacturing is relatively easy.
The working principle is as follows: in the cushion packaging paper bag with the mesh paper pulled back, the inner bag body 2 positioned in the outer bag body 1 can be in an undrawn (unstretched) state, and the cushion packaging paper bag is pulled back when being packaged for use; when not in packaging use, the embossed cuts 9 on the front lining paper 6 and/or the rear lining paper 7 of the inner bag body 2 are not stretched (pulled open) to form a grid-shaped buffering and damping structure, the front lining paper 6 and the rear lining paper 7 of the inner bag body 2 are in a flat and smooth state, i.e. the inner bag body 2 is not formed with an expanded buffering and damping structure, so that the whole packaging paper bag is in a flat and smooth state when not in use, the space volume occupied by the stacking of the packaging paper bags is relatively smaller, the packaging paper bag is convenient to transport and store, and the cost is relatively lower. When in use, the embossed cuts 9 on the front lining paper 6 and/or the rear lining paper 7 of the inner bag body 2 are stretched (i.e. pulled apart) to form a grid-shaped buffering and damping structure.
The inner bag body 2 in the outer bag body 1 is in a flat and flat state in an undrawn (undrawn) state, the whole packaging paper bag is in a relatively thin state, and the inner bag body 2 is stretched to form a latticed buffering and damping structure when the packaging paper bag is used, so that the problems of low transportation and storage efficiency, high cost and the like caused by bulkiness and thickness of the conventional buffering and packaging bag when the packaging paper bag is not used are avoided, and the packaging paper bag is more practical and solves the heavy throwing problem in transportation.
The following optimizations or further description can be made on the basis of the above embodiments, respectively.
For example, kraft paper, white board paper, gray board paper and the like can be used as the front paper 3 and the rear paper 4 for supporting the entire paper bag.
The embossed cuts 9 are spaced cuts arranged in parallel in a row and the spaced cuts between two adjacent rows are offset from each other. The front lining paper 6 and/or the rear lining paper 7 are/is pulled out and stretched to form a stretched grid-shaped buffering and damping structure, and the grids of the front lining paper 6 and/or the rear lining paper 7 are in an inclined or vertical state after being pulled out and stretched to play a role in buffering and damping. The garland cuts 9 are spaced cuts arranged in parallel in a row, and the spaced cuts between two adjacent rows are staggered, the garland cuts 9 can be short lines of the spaced cuts, can be arranged transversely (i.e. arranged in a left-right trend), and form grids in an oblique or vertical state (such as hexagonal diamond grids) after being pulled and stretched.
A reserved space 15 for stretching the inner bag body 2 is reserved between the bottom side of the outer bag body 1 and the bottom side of the inner bag body 2, articles and the like are placed in the inner bag body 2, the inner bag body 2 can be pulled and stretched, the inner bag body 2 is pulled and stretched downwards (towards the direction of the outer bag body 1), and the reserved space 15 is used for the inner bag body 2 to be pulled and stretched smoothly.
The front sheet 3 or the rear sheet 4 has an extended fold-over seal 10, and the front sheet 3 or the rear sheet 4 is folded over to seal the outer bag opening 5, thereby sealing the opening of the cushion packaging paper bag. The sealing adhesive tape 11 with release paper can be arranged on the extending and folding sealing part 10, and the extending and folding sealing part 10 can be stuck and fixed by the sealing adhesive tape 11 after the release paper is torn off, and the sealing adhesive tape is matched with the sealing connection.
Wherein, the inner bag body 2 adopts a single-layer bag body or a double-layer bag body or at least three-layer bag body. That is, the front lining paper 6 and the rear lining paper 7 of the inner bag body 2 can be provided with single or multiple layers, and the number of layers can be selected according to the thickness of the front lining paper 6 and the rear lining paper 7.
Wherein, the front lining paper 6 and the back lining paper 7 are connected by gluing at the bottom side, namely the front lining paper 6 and the back lining paper 7 are connected by gluing at the bottom side of the inner bag body 2; or, the front lining paper 6 and the rear lining paper 7 are formed by folding the same lining paper, and the bottom side of the front lining paper 6 and the bottom side of the rear lining paper 7 are provided with a first folding connecting edge 12, namely, the front lining paper 6 and the rear lining paper 7 of the inner bag body 2 are formed by folding the same lining paper, and the front lining paper 6 and the rear lining paper 7 are connected by the first folding connecting edge 12 at the bottom side.
The upper portion of the front lining paper 6 is connected to the inner side of the front paper 3, the front lining paper 6 and the front paper 3 can be connected in an adhesive mode, the upper portion of the rear lining paper 7 is connected to the inner side of the rear paper 4, and the rear lining paper 7 and the rear paper 4 can be connected in an adhesive mode. The outer side of the front lining paper 6 is generally connected with the inner side of the front paper 3, the outer side of the rear lining paper 7 is connected with the inner side of the rear paper 4, the relative connection position is more reasonable, and the front lining paper can be adhered and glued facing to the face (opposite direction). The upper parts of the front lining paper 6 and the rear lining paper 7 can be respectively provided with a broadside part 13 without a embossed incision 9, so that the outer bag body 1 (the front paper 3 and the rear paper 4) is firmer and smoother when being connected, the glue is not easy to overflow from the embossed incision 9, and the connecting effect is better; the broadside portion 13 is an optional structure and may be omitted or omitted.
For example, the front paper 3 and the rear paper 4 are adhesively connected on the left side, and the front paper 3 and the rear paper 4 are adhesively connected on the right side, that is, the front paper 3 and the rear paper 4 are respectively connected on the left side and the right side of the outer bag body 1 in a front-back manner by gluing. In addition, the front paper 3 and the back paper 4 are connected by gluing at the bottom side, namely the front paper 3 and the back paper 4 are connected by gluing at the bottom side of the outer bag body 1; alternatively, the front paper 3 and the rear paper 4 are formed by folding the same paper, and the bottom side of the front paper 3 and the rear paper 4 is provided with a second folding connecting edge 14, that is, the front paper 3 and the rear paper 4 of the outer bag body 1 are formed by folding the same paper, and the front paper 3 and the rear paper 4 are connected by the second folding connecting edge 14 at the bottom side. When the front paper 3 and the rear paper 4 are connected by adopting adhesive at the bottom side, the front paper 3 can be folded, coated and adhered on the rear paper 4 at the bottom side, namely the front paper 3 is coated on the rear paper 4 at the bottom side to form a covered edge type edge sealing, and the volume rate of the bag is relatively higher; alternatively, the front paper 3 and the rear paper 4 are adhesively connected in front and back directions on the bottom side, that is, the front paper 3 is in front and the rear paper 4 is behind, the front paper 3 and the rear paper 4 are adhesively connected in front and back directions on the bottom side, and the edge seal has a certain width so as to firmly and adhesively connect.
In addition, the front paper 3 is folded and wrapped on the left side to be adhered and connected on the rear paper 4, namely, the front paper 3 is wrapped on the rear paper 4 on the left side to form a wrapping edge seal 18; the front paper 3 is folded and coated on the right side to be glued and connected with the rear paper 4, namely the front paper 3 is coated on the right side to be coated on the rear paper 4 to form a wrapping type edge sealing 19; the edge-wrapping type edge sealing ensures that the volume rate of the bag is relatively higher, and the edge-wrapping type edge sealing does not influence the space in the bag. Alternatively, the front paper 3 and the rear paper 4 are adhesively connected in front and back directions on the left side, the front paper 3 and the rear paper 4 are adhesively connected in front and back directions on the right side, that is, the front paper 3 is in front, the rear paper 4 is behind, the front paper 3 and the rear paper 4 are respectively adhesively connected in front and back directions on the left side and the right side, and the edges with certain width are arranged so as to firmly adhesively connect.
The buffer packaging paper bag can be manufactured into a straight-pressing type two-edge sealing or three-edge sealing which are glued in front-back direction, and can also be manufactured into a covered edge sealing (the two-edge sealing or the three-edge sealing, and the covered edge sealing can improve the volume rate of the bag). The adhesive connection can be made of environment-friendly glue.
Claims (10)
1. The cushion packaging paper bag with the back opened mesh paper comprises an outer bag body (1) and an inner bag body (2), wherein the inner bag body (2) is positioned in the outer bag body (1),
the outer bag body (1) comprises a front piece of paper (3) and a back piece of paper (4), the front piece of paper (3) is connected with the back piece of paper (4) at the left side, the front piece of paper (3) is connected with the back piece of paper (4) at the right side, the front piece of paper (3) is connected with the back piece of paper (4) at the bottom side, an outer bag opening (5) is arranged between the front piece of paper (3) and the back piece of paper (4), the outer bag opening (5) is configured at the upper side of the outer bag body (1),
the inner bag body (2) comprises a front lining paper (6) and a rear lining paper (7), an inner bag opening (8) is arranged between the front lining paper (6) and the rear lining paper (7), the inner bag opening (8) is arranged at the upper side of the inner bag body (2),
the method is characterized in that: the front lining paper (6) and/or the back lining paper (7) are provided with a embossed incision (9), the front lining paper (6) is connected with the back lining paper (7) at the bottom side,
the upper part of the front lining paper (6) is connected with the inner side of the front paper (3),
the upper part of the back lining paper (7) is connected with the inner side of the back paper (4),
the left side, the right side and the bottom side of the inner bag body (2) are separately arranged with the outer bag body (1).
2. The mesh paper rear pull-open type cushion packaging paper bag according to claim 1, wherein: the garland cuts (9) are interval cuts which are arranged in parallel in the transverse direction in one row, and the interval cuts between two adjacent rows are staggered;
a reserved space (15) for the extension of the inner bag body (2) is reserved between the bottom side of the outer bag body (1) and the bottom side of the inner bag body (2).
3. The mesh paper rear pull-open type cushion packaging paper bag according to claim 1, wherein: the front paper (3) or the back paper (4) is provided with an extension turnover sealing part (10), and the extension turnover sealing part (10) is provided with a sealing adhesive tape (11) with release paper.
4. The mesh paper rear pull-open type cushion packaging paper bag according to claim 1, wherein: the inner bag body (2) adopts a single-layer bag body or a double-layer bag body or at least three layers of bag bodies.
5. The mesh paper rear pull-open type cushion packaging paper bag according to claim 1, wherein: the front lining paper (6) and the rear lining paper (7) are connected by gluing at the bottom side; or the front lining paper (6) and the rear lining paper (7) are formed by folding the same lining paper, and the bottom sides of the front lining paper (6) and the rear lining paper (7) are first folding connecting edges (12).
6. The mesh paper rear pull-open type cushion packaging paper bag according to claim 1, wherein: the front lining paper (6) is in adhesive connection with the front paper (3), and the rear lining paper (7) is in adhesive connection with the rear paper (4);
the upper part of the front lining paper (6) and the upper part of the rear lining paper (7) are respectively provided with a wide edge part (13) without a embossed incision (9).
7. The mesh paper rear pull-open type cushion packaging paper bag according to claim 1, wherein: the front paper (3) and the rear paper (4) are connected in an adhesive manner on the left side, and the front paper (3) and the rear paper (4) are connected in an adhesive manner on the right side.
8. The mesh paper rear pull-open type cushion packaging paper bag according to claim 7, wherein: the front paper (3) and the back paper (4) are connected by gluing at the bottom side; or alternatively, the process may be performed,
the front paper (3) and the back paper (4) are formed by folding the same piece of paper, and the bottom side of the front paper (3) and the bottom side of the back paper (4) are second folding connecting edges (14).
9. The mesh paper rear pull-open type cushion packaging paper bag according to claim 7, wherein: the front paper (3) is folded, wrapped and bonded on the rear paper (4) at the left side, and the front paper (3) is folded, wrapped and bonded on the rear paper (4) at the right side; or alternatively, the process may be performed,
the front paper (3) and the back paper (4) are in adhesive connection in the front-back direction on the left side, and the front paper (3) and the back paper (4) are in adhesive connection in the front-back direction on the right side.
10. The mesh paper rear pull-open type cushion packaging paper bag according to claim 8, wherein: the front paper (3) is folded, wrapped and adhered on the rear paper (4) at the bottom side; alternatively, the front paper (3) and the rear paper (4) are adhered to each other at the back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223267732.6U CN218930409U (en) | 2022-12-07 | 2022-12-07 | Buffer packaging paper bag with back-pull type grid paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223267732.6U CN218930409U (en) | 2022-12-07 | 2022-12-07 | Buffer packaging paper bag with back-pull type grid paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218930409U true CN218930409U (en) | 2023-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223267732.6U Active CN218930409U (en) | 2022-12-07 | 2022-12-07 | Buffer packaging paper bag with back-pull type grid paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218930409U (en) |
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2022
- 2022-12-07 CN CN202223267732.6U patent/CN218930409U/en active Active
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