CN220640647U - Waterproof paper tray foot mound - Google Patents
Waterproof paper tray foot mound Download PDFInfo
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- CN220640647U CN220640647U CN202322277092.5U CN202322277092U CN220640647U CN 220640647 U CN220640647 U CN 220640647U CN 202322277092 U CN202322277092 U CN 202322277092U CN 220640647 U CN220640647 U CN 220640647U
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- Prior art keywords
- paper
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- waterproof
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- 239000000123 paper Substances 0.000 claims abstract description 111
- 230000002093 peripheral effect Effects 0.000 claims abstract description 59
- 239000011087 paperboard Substances 0.000 claims abstract description 30
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 30
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 12
- 239000002655 kraft paper Substances 0.000 claims abstract description 12
- 239000011111 cardboard Substances 0.000 claims description 28
- 230000002265 prevention Effects 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 230000008093 supporting effect Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009736 wetting Methods 0.000 abstract description 4
- 229920001131 Pulp (paper) Polymers 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 83
- 229920000877 Melamine resin Polymers 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model provides a waterproof paper tray foot pier, which relates to the technical field of paper trays and comprises a peripheral paperboard, wherein paper sheets extend from four sides of the top of the peripheral paperboard, and a plurality of corrugated boards are arranged in the peripheral paperboard. According to the utility model, the peripheral paperboard is integrally designed, and is composed of the wear-resistant coating, the waterproof layer, the permeation-resistant layer and the raw wood pulp kraft paper layer, so that the waterproof effect of the peripheral paperboard is improved, the risk of wetting the corrugated paperboard in the foot pier is better reduced, the number of paper sheets extending from four sides at the top of the peripheral paperboard is one of two sides, three sides and four sides, the bonding area between the foot pier and the bottom of the paper tray is larger, and the risk of loosening the foot pier is reduced; the corrugated board is formed by a surface paper layer, a reinforcing layer, a core paper layer, a bottom paper layer and a cavity formed at the joint of the surface paper layer and the core paper layer, the reinforcing layer is fixedly connected in the cavity, the supporting effect of the corrugated board is improved, and the bearing weight of the paper tray is conveniently improved.
Description
Technical Field
The utility model relates to the technical field of paper tray processing, in particular to a waterproof paper tray foot pier.
Background
The paper tray is made of honeycomb-structured paper materials, has the characteristics of light weight, high strength, good toughness, difficult deformation, compression resistance, shock resistance, heat insulation, sound insulation and the like, and along with the understanding and acceptance of the advantages, the application field of the paper tray is more and more wide, and the foot pier is an important component for supporting the paper tray.
In the prior art, two pieces of paper boards are basically adopted as the foot piers of the paper tray, one piece of paper board is adhered by glue around the foot piers and at joints, and the bottom of the paper board is adhered with one piece of paper board.
Disclosure of Invention
The utility model mainly provides a waterproof paper tray foot pier which is capable of preventing internal damp and improving bearing performance.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a waterproof paper tray foot mound, includes peripheral cardboard, the top four sides of peripheral cardboard all extend there is the scraps of paper, the inside of peripheral cardboard is provided with a plurality of corrugated container boards, peripheral cardboard includes log thick liquid kraft paper layer, the skin complex of log thick liquid kraft paper layer is connected with the prevention of seepage layer, the skin complex of prevention of seepage layer is connected with the waterproof layer, the skin complex of waterproof layer is connected with wear-resisting coating, adopts integrated design through peripheral cardboard, and peripheral cardboard passes through wear-resisting coating, waterproof layer, prevention of seepage layer and log thick liquid kraft paper layer to form, and waterproof layer surface complex is connected with wear-resisting coating, and the waterproof layer is waterproof film, and the prevention of seepage layer is melamine formaldehyde resin glue film, improves the water-proof effects of peripheral cardboard, better reduction foot mound in corrugated container board the risk of wetting.
Preferably, the number of the paper sheets extending from four sides at the top of the peripheral paper sheet is one of two sides, three sides and four sides, when the peripheral paper sheet is arranged at the four corners of the bottom of the paper tray, the two sides of the peripheral paper sheet are aligned with the two sides of the paper tray, the number of the paper sheets extending from four sides at the top of the peripheral paper sheet is two sides, when the peripheral paper sheet is arranged at the four sides of the bottom of the paper tray, the number of the paper sheets extending from four sides at the top of the peripheral paper sheet is three sides, and when the peripheral paper sheet is arranged at the middle of the bottom of the paper tray, the number of the paper sheets extending from four sides at the top of the peripheral paper sheet is four sides, so that the bonding area between the foot piers and the bottom of the paper tray is larger, and the risk of the foot piers loosening is reduced.
Preferably, the corrugated board comprises a surface paper layer, one side of the surface paper layer is in composite connection with a reinforcing layer, one side of the reinforcing layer is in composite connection with a core paper layer, one side of the core paper layer is in composite connection with a bottom paper layer, the corrugated board is composed of the reinforcing layer, reinforcing columns, the core paper layer, the bottom paper layer and the surface paper layer, the reinforcing columns are fixedly connected in cavities formed at the joints of the reinforcing layer and the core paper layer, the supporting effect of the corrugated board is improved, and the bearing weight of the paper tray is conveniently improved.
Preferably, the reinforcing column is fixedly connected in the cavity formed at the joint of the reinforcing layer and the core paper layer, so that the supporting effect of the corrugated board is improved.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, the peripheral paperboard is integrally designed, and is composed of the wear-resistant coating, the waterproof layer, the permeation-resistant layer and the raw wood pulp kraft paper layer, so that the waterproof effect of the peripheral paperboard is improved, the risk of wetting corrugated boards in the foot piers is better reduced, the number of paper sheets extending from four sides at the top of the peripheral paperboard is one of two sides, three sides and four sides, the bonding area between the foot piers and the bottom of the paper tray is larger, and the risk of loosening the foot piers is reduced.
2. In the utility model, the corrugated board is composed of the surface paper layer, the reinforcing layer, the core paper layer, the bottom paper layer and the reinforcing layer fixedly connected in the cavity formed at the joint of the surface paper layer and the core paper layer, thereby improving the supporting effect of the corrugated board and facilitating the improvement of the bearing weight of the paper tray.
Drawings
Fig. 1 is a perspective view of a waterproof paper tray foot pier according to the present utility model;
FIG. 2 is a schematic view showing the development of a peripheral cardboard of a leg pier of a waterproof paper tray according to the present utility model;
fig. 3 is a schematic structural view of a corrugated board of a leg pier of a waterproof paper tray according to the present utility model;
fig. 4 is a schematic view showing the internal structure of a peripheral cardboard of a leg pier of a waterproof paper tray according to the present utility model;
fig. 5 is a schematic view showing the internal structure of a corrugated board of a leg pier of a waterproof paper tray according to the present utility model.
Legend description: 1. a peripheral paperboard; 101. a wear-resistant coating; 102. a waterproof layer; 103. an permeation prevention layer; 104. raw wood pulp kraft paper layer; 2. corrugated board; 201. a reinforcing layer; 202. a reinforcing column; 203. a core paper layer; 204. a base paper layer; 205. and (5) a surface paper layer.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a waterproof paper tray foot mound, including peripheral cardboard 1, the top four sides of peripheral cardboard 1 all extend there is the scraps of paper, the inside of peripheral cardboard 1 is provided with a plurality of corrugated container boards 2, peripheral cardboard 1 includes log thick liquid kraft layer 104, the outer complex of log thick liquid kraft layer 104 is connected with permeation prevention layer 103, the outer complex of permeation prevention layer 103 is connected with waterproof layer 102, the outer complex of waterproof layer 102 is connected with wear-resisting coating 101, adopt integrated design through peripheral cardboard 1, peripheral cardboard 1 passes through wear-resisting coating 101, waterproof layer 102, permeation prevention layer 103 and the composition of log thick liquid kraft layer 104, waterproof layer 102 surface complex is connected with wear-resisting coating 101, waterproof layer 102 is waterproof film, permeation prevention layer 103 is the melamine formaldehyde resin glue film, improve the water-proof effects of peripheral cardboard 1, the better risk of corrugated container board 2 in the foot mound of reduction.
As shown in fig. 1 and 2, the number of sheets extending from four sides at the top of the peripheral cardboard 1 is one of two sides, three sides and four sides, when the peripheral cardboard 1 is mounted at the four corners of the bottom of the paper tray, the two sides of the peripheral cardboard 1 are aligned with the two sides of the paper tray, the number of sheets extending from four sides at the top of the peripheral cardboard 1 is two sides, when the peripheral cardboard 1 is mounted at the four sides of the bottom of the paper tray, the number of sheets extending from four sides at the top of the peripheral cardboard 1 is three sides, and when the peripheral cardboard 1 is mounted at the middle of the bottom of the paper tray, the number of sheets extending from four sides at the top of the peripheral cardboard 1 is four sides, so that the bonding area between the foot piers and the bottom of the paper tray is larger, and the risk of foot piers loosening is reduced.
As shown in fig. 5, the corrugated board 2 comprises a surface paper layer 205, one side of the surface paper layer 205 is in composite connection with a reinforcing layer 201, one side of the reinforcing layer 201 is in composite connection with a core paper layer 203, one side of the core paper layer 203 is in composite connection with a bottom paper layer 204, the corrugated board 2 is composed of the reinforcing layer 201, a reinforcing column 202, the core paper layer 203, the bottom paper layer 204 and the surface paper layer 205, and the reinforcing column 202 is fixedly connected in a cavity formed at the joint of the reinforcing layer 201 and the core paper layer 203, so that the supporting effect of the corrugated board 2 is improved, and the bearing weight of the paper tray is conveniently improved.
As shown in fig. 5, the reinforcing columns 202 are fixedly connected in the hollow cavity formed at the joint of the reinforcing layer 201 and the core paper layer 203, so that the supporting effect of the corrugated boards 2 is improved, and the supporting strength of the whole foot pier can be improved by placing a plurality of corrugated boards 2 in the peripheral boards 1.
The application method and the working principle of the device are as follows: the number of the paper sheets extending from the four sides at the top of the peripheral paper board 1 is one of two sides, three sides and four sides, when the peripheral paper board 1 is arranged at the four corners of the bottom of the paper tray, the two sides of the peripheral paper board 1 are aligned with the two sides of the paper tray, the number of the paper sheets extending from the four sides at the top of the peripheral paper board 1 is two sides, when the peripheral paper board 1 is arranged at the four sides of the bottom of the paper tray, the number of the paper sheets extending from the four sides at the top of the peripheral paper board 1 is three sides, when the peripheral paper board 1 is arranged at the middle of the bottom of the paper tray, the number of the paper sheets extending from the four sides at the top of the peripheral paper board 1 is four sides, the bonding area between the foot piers and the bottom of the paper tray is larger, the risk of the foot piers loosening is reduced, and the peripheral paper board 1 adopts an integrated design, the peripheral paperboard 1 is composed of a wear-resistant coating 101, a waterproof layer 102, an anti-permeation layer 103 and a log pulp kraft paper layer 104, the surface of the waterproof layer 102 is compositely connected with the wear-resistant coating 101, the waterproof layer 102 is a waterproof film, the anti-permeation layer 103 is a melamine formaldehyde resin adhesive layer, the waterproof effect of the peripheral paperboard 1 is improved, the risk of wetting the corrugated paperboard 2 in a foot pier is better reduced, the corrugated paperboard 2 is composed of a reinforcing layer 201, a reinforcing column 202, a core paper layer 203, a bottom paper layer 204 and a face paper layer 205, the reinforcing column 202 is fixedly connected in a cavity formed at the joint of the reinforcing layer 201 and the core paper layer 203, the supporting effect of the corrugated paperboard 2 is improved, the bearing weight of the paper pallet is conveniently improved, and the size of the foot pier is 100 x 90mm,
Three of 110 x 90mm and 120 x 90mm are applicable to 1200 x 800mm, 1200 x 1000 and 1100 x 1100mm global standard paper trays.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (4)
1. Waterproof paper tray foot mound, including peripheral cardboard (1), its characterized in that: the top four sides of peripheral cardboard (1) all extend there is the scraps of paper, the inside of peripheral cardboard (1) is provided with a plurality of corrugated container boards (2), peripheral cardboard (1) include log thick liquid kraft paper layer (104), the outer complex of log thick liquid kraft paper layer (104) is connected with prevention of seepage permeation layer (103), the outer complex of prevention of seepage permeation layer (103) is connected with waterproof layer (102), the outer complex of waterproof layer (102) is connected with wear-resisting coating (101).
2. The waterproof paper tray foot pier of claim 1, wherein: the number of the paper sheets extending from the four sides of the top of the peripheral paper board (1) is one of two sides, three sides and four sides.
3. The waterproof paper tray foot pier of claim 1, wherein: the corrugated board (2) comprises a surface paper layer (205), wherein one side of the surface paper layer (205) is in composite connection with a reinforcing layer (201), one side of the reinforcing layer (201) is in composite connection with a core paper layer (203), and one side of the core paper layer (203) is in composite connection with a bottom paper layer (204).
4. A waterproof paper tray foot pier according to claim 3, characterized in that: reinforcing columns (202) are fixedly connected in cavities formed at the connecting positions of the reinforcing layers (201) and the core paper layers (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322277092.5U CN220640647U (en) | 2023-08-23 | 2023-08-23 | Waterproof paper tray foot mound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322277092.5U CN220640647U (en) | 2023-08-23 | 2023-08-23 | Waterproof paper tray foot mound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220640647U true CN220640647U (en) | 2024-03-22 |
Family
ID=90284694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322277092.5U Active CN220640647U (en) | 2023-08-23 | 2023-08-23 | Waterproof paper tray foot mound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220640647U (en) |
-
2023
- 2023-08-23 CN CN202322277092.5U patent/CN220640647U/en active Active
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