CN217125715U - Liner and packaging bag - Google Patents
Liner and packaging bag Download PDFInfo
- Publication number
- CN217125715U CN217125715U CN202221127381.6U CN202221127381U CN217125715U CN 217125715 U CN217125715 U CN 217125715U CN 202221127381 U CN202221127381 U CN 202221127381U CN 217125715 U CN217125715 U CN 217125715U
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- annular wall
- wall
- buffer
- connecting walls
- liner
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Abstract
The utility model discloses a liner and a packaging bag, wherein the liner is made of pulp material, a plurality of first buffer strips arranged at intervals and second buffer strips arranged at intervals are connected into a whole in a cross way; the cross sections of the first buffer strip and the second buffer strip are both arch-like, the first buffer strip comprises a first annular wall and two first connecting walls, one end of the first annular wall is connected to one end of one of the first connecting walls, and the other end of the first annular wall is connected to one end of the other first connecting wall; the two first connecting walls are oppositely arranged; the second buffer strip comprises a second annular wall and two second connecting walls, one end of the second annular wall is connected to one end of one of the second connecting walls, the other end of the second annular wall is connected to one end of the other second connecting wall, and the two second connecting walls are arranged oppositely; the first annular wall and the second annular wall are both arc-shaped.
Description
Technical Field
The utility model relates to a wrapping bag buffering technical field especially relates to a liner and the wrapping bag that adopts this liner.
Background
At present, the packaging bags are adopted in the market to place articles, and the buffering packaging bags usually adopt plastic bubbles, but the packaging bags are not environment-friendly. Therefore, a buffering structure which can buffer and is environment-friendly is needed in the art.
SUMMERY OF THE UTILITY MODEL
The utility model provides a liner, which aims to solve the problems.
According to a first aspect of embodiments of the present application, there is provided a liner made of a pulp material, comprising: the buffer structure comprises a plurality of first buffer strips and second buffer strips, wherein the first buffer strips are arranged at intervals, and the second buffer strips are arranged at intervals and are mutually crossed and connected into a whole; the cross sections of the first buffer strip and the second buffer strip are both arch-like, the first buffer strip comprises a first annular wall and two first connecting walls, one end of the first annular wall is connected to one end of one of the first connecting walls, and the other end of the first annular wall is connected to one end of the other first connecting wall; the two first connecting walls are oppositely arranged; the second buffer strip comprises a second annular wall and two second connecting walls, one end of the second annular wall is connected to one end of one of the second connecting walls, the other end of the second annular wall is connected to one end of the other second connecting wall, and the two second connecting walls are arranged oppositely; the first annular wall and the second annular wall are both arc-shaped.
In the gasket of the present invention, a rounded corner is provided at a position where the first connecting wall is connected to the first annular wall;
and/or a fillet is arranged at the position where the second connecting wall is connected with the second annular wall.
In the gasket of the present invention, a rounded corner is provided at an end of the first connecting wall away from the first annular wall;
and/or one end of the second connecting wall, which is far away from the second annular wall, is provided with a fillet.
In the gasket of the present invention, the first buffer strip and the second buffer strip are vertically disposed.
The utility model discloses an in the liner, first buffering strip with be provided with between the second buffering strip and seal flat portion, it is the quadrangle to seal flat portion, seal flat portion's four sides and connect two respectively first connecting wall and two second connecting walls.
In the gasket of the present invention, the first buffer strip and the second buffer strip have the same size.
The utility model discloses an in the liner, it is a plurality of first buffering strip with the even interval of second buffering strip is arranged.
According to a second aspect of embodiments of the present application, there is provided a packaging bag comprising the above-described liner.
The technical scheme provided by the embodiment of the application can have the following beneficial effects: the application designs a liner, has the effect of buffering and environmental protection more by adopting the paper pulp material to make.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
Fig. 1 is a schematic view of a perspective of a gasket according to an embodiment of the present invention;
fig. 2 is a schematic view of another perspective of a gasket according to an embodiment of the present invention;
fig. 3 is a schematic view of a further perspective of the gasket according to an embodiment of the invention;
fig. 4 is a partially enlarged view of fig. 1.
Description of reference numerals:
10. a first buffer strip; 11. a first connecting wall; 12. a first annular wall; 20. a second buffer bar; 21. a second connecting wall; 22. a second annular wall; 30. and (7) flattening.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
Referring to fig. 1 to 4, the present invention discloses a gasket, which includes a plurality of first buffer strips 10 and second buffer strips 20 arranged at intervals, wherein the first buffer strips 10 and the second buffer strips 20 are connected at an included angle. First buffering strip and second buffering strip are the shell shape structure of similar arch, and first buffering strip 10 is including two first connecting walls 11 and the first rampart 12 that are connected, and the one end of first rampart is connected in the one end of one of them first connecting wall, and another of first rampart is connected in the one end of another first connecting wall, and two first connecting walls set up relatively. The second bumper strip 20 includes two second connecting walls 21 and a second annular wall 22 connected to each other, one end of the second annular wall being connected to one end of one of the second connecting walls, the other end of the second annular wall being connected to one end of the other second connecting wall, and the two second connecting walls being disposed opposite to each other. Wherein the first annular wall and the second annular wall are both arc-shaped.
The gasket of the application is made of pulp materials, and when the gasket is under pressure, the second annular wall of the first annular wall can deform towards the direction of the first connecting wall and the direction of the second connecting wall, so that the cushioning effect is achieved. The first buffer strip and the second buffer strip are connected in a cross mode to form a whole, and the buffer effect is good. And the liner is made of pulp material, which can be recycled and is more environment-friendly.
In an alternative embodiment, the first connecting wall is provided with a rounded corner at the location where it connects with the first annular wall. And/or a fillet is arranged at the position where the second connecting wall is connected with the second annular wall.
In this embodiment, one end of the first connecting wall, which is far away from the first annular wall, is provided with a rounded corner. And/or one end of the second connecting wall far away from the second annular wall is provided with a fillet. Keep away from between the position department that first connecting wall and first annular wall hookup location department, second connecting wall and second annular wall are connected, first connecting wall the one end of first annular wall, the one end that the second annular wall was kept away from to the second connecting wall all set up the radius angle for the atress is more even, and it is gentler to warp.
In an alternative embodiment, the first and second buffer strips are arranged vertically. The first and second buffer strips are the same size in this embodiment. The first buffer strips and the second buffer strips are uniformly arranged at intervals.
In an alternative embodiment, a flat sealing portion 30 is disposed between the first buffer strip and the second buffer strip, the flat sealing portion is quadrilateral, and four sides of the flat sealing portion respectively connect the second connecting walls of two adjacent first connecting walls. Specifically, first buffering strip and second buffering strip staggered connection can certainly form an open position between the adjacent first buffering strip and the second buffering strip, connects open position through flat sealing portion to seal open position, make the liner of this application can bear bigger pressure.
The application also protects a packaging bag comprising the liner described above. The liner is arranged in the packaging bag, and the liner can be arranged into one layer or multiple layers. The articles are placed in the packaging bag, so that the articles can be protected more powerfully and are more environment-friendly. The detailed structure of the packaging bag is not described herein.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A liner, wherein the liner is made of a pulp material, comprising: the buffer structure comprises a plurality of first buffer strips and second buffer strips, wherein the first buffer strips are arranged at intervals, and the second buffer strips are arranged at intervals and are mutually crossed and connected into a whole; the cross sections of the first buffer strip and the second buffer strip are both arch-like, the first buffer strip comprises a first annular wall and two first connecting walls, one end of the first annular wall is connected to one end of one of the first connecting walls, and the other end of the first annular wall is connected to one end of the other first connecting wall; the two first connecting walls are oppositely arranged; the second buffer strip comprises a second annular wall and two second connecting walls, one end of the second annular wall is connected to one end of one of the second connecting walls, the other end of the second annular wall is connected to one end of the other second connecting wall, and the two second connecting walls are arranged oppositely; the first annular wall and the second annular wall are both arc-shaped.
2. The gasket of claim 1 wherein said first connecting wall is provided with a rounded corner at the location where it connects with said first annular wall;
and/or a fillet is arranged at the position where the second connecting wall is connected with the second annular wall.
3. The gasket of claim 1 wherein an end of the first connecting wall remote from the first annular wall is provided with a radius;
and/or one end of the second connecting wall, which is far away from the second annular wall, is provided with a fillet.
4. The cushion according to claim 1, wherein the first and second cushioning strips are vertically disposed.
5. The cushion according to claim 1, wherein a flattened portion is provided between the first cushion strip and the second cushion strip, the flattened portion is a quadrilateral, and four sides of the flattened portion respectively connect two first connecting walls and two second connecting walls.
6. The cushion according to claim 1, wherein the first and second cushioning strips are the same size.
7. The cushion according to claim 1, wherein the plurality of first and second cushioning strips are evenly spaced.
8. A package comprising a pad according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221127381.6U CN217125715U (en) | 2022-05-11 | 2022-05-11 | Liner and packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221127381.6U CN217125715U (en) | 2022-05-11 | 2022-05-11 | Liner and packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217125715U true CN217125715U (en) | 2022-08-05 |
Family
ID=82615711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221127381.6U Active CN217125715U (en) | 2022-05-11 | 2022-05-11 | Liner and packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217125715U (en) |
-
2022
- 2022-05-11 CN CN202221127381.6U patent/CN217125715U/en active Active
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