CN220555269U - High-elasticity corrugated board - Google Patents
High-elasticity corrugated board Download PDFInfo
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- CN220555269U CN220555269U CN202320588713.9U CN202320588713U CN220555269U CN 220555269 U CN220555269 U CN 220555269U CN 202320588713 U CN202320588713 U CN 202320588713U CN 220555269 U CN220555269 U CN 220555269U
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- board
- corrugated
- core paper
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- 239000000123 paper Substances 0.000 claims abstract description 60
- 239000002274 desiccant Substances 0.000 claims abstract description 22
- 238000003475 lamination Methods 0.000 claims abstract description 16
- 239000002655 kraft paper Substances 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims description 70
- 239000011111 cardboard Substances 0.000 claims description 14
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 2
- 229920006255 plastic film Polymers 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000087 stabilizing effect Effects 0.000 abstract description 4
- 239000011087 paperboard Substances 0.000 description 48
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 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
- 238000001035 drying Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a high-elasticity corrugated board, wherein when the corrugated board is extruded by collision, an upper board and a lower board are mutually close, a first core paper layer deforms, the first core paper layer is abutted against an elastic rod to prevent the deformation trend of the first core paper layer, a second core paper layer and reinforcing ribs are used for supporting and stabilizing the board, the high-elasticity corrugated board has excellent buffering protection effect, deformation and damage of the board are prevented, when the stress disappears, an elastic lamination enables the corrugated board to recover the original shape under the action of elasticity, the board is prevented from softening due to damp by arranging a drying agent layer, the toughness and tear resistance of the corrugated board are improved by arranging a kraft layer, and the problem that internal articles are damaged due to direct contact of liquid such as external water oil and the like with the corrugated board is avoided by arranging a waterproof film.
Description
Technical Field
The utility model relates to the technical field of corrugated boards, in particular to a high-elasticity corrugated board.
Background
The corrugated board is a multi-layer adhesive body, is at least composed of a wavy sandwich paper layer and a layer of board, has high mechanical strength, can resist collision and falling in the carrying process, the actual performance of the corrugated board depends on three factors, namely the characteristics of the sandwich paper and the board and the structure of the board, the existing corrugated board is very easy to deform when being impacted, and the strength and the elasticity of the sandwich paper are limited, so that the recovery force of the existing corrugated board after being extruded is slower, the subsequent use of the corrugated board is affected, the practicability and the service life of the corrugated board are reduced, and therefore, the high-elasticity corrugated board is proposed for solving the problems.
Disclosure of Invention
The utility model aims to provide a high-elasticity corrugated board, when the corrugated board is extruded by collision, an upper board and a lower board are close to each other, a first core paper layer deforms, the first core paper layer is abutted against an elastic rod to prevent the deformation trend of the first core paper layer, a second core paper layer and reinforcing ribs are used for supporting and stabilizing the board, the high-elasticity corrugated board has an excellent buffering protection effect, deformation and damage of the board are prevented, when the stress disappears, an elastic lamination enables the corrugated board to recover the original shape under the action of elasticity, the board is prevented from softening due to moisture by arranging a drying agent layer, toughness and tear resistance of the corrugated board are improved by arranging a kraft paper layer, and the problem that internal articles are damaged due to direct contact of liquid such as external water oil and the like with the corrugated board is avoided by arranging a waterproof film.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a high elasticity corrugated container board, includes first connecting element and second connecting element, is provided with first core ply and elastic rod between first connecting element, is provided with the second core ply between the second connecting element, connects through elastic lamination between first connecting element and the second connecting element, runs through between first connecting element and the second connecting element and is provided with the strengthening rib that is used for supporting firm cardboard.
As a further scheme of the utility model: the first connecting unit comprises an upper paperboard and a first connecting paperboard, and the second connecting unit comprises a lower paperboard and a second connecting paperboard.
As a further scheme of the utility model: a first core paper layer is glued between the upper paperboard and the first connecting paperboard, and a second core paper layer is glued between the lower paperboard and the second connecting paperboard.
As a further scheme of the utility model: the first core paper layer is wavy, the second core paper layer is V-shaped, and the width of the single V-shaped core paper is half of that of the single wavy core paper.
As a further scheme of the utility model: a plurality of elastic bars are arranged between the first core paper layer and the first connecting paper board, and the first core paper layer is abutted with the elastic bars to prevent the first core paper layer from deforming.
As a further scheme of the utility model: the reinforcing ribs penetrate through the first connecting paper board and the second connecting paper board and are embedded in the two ends of the upper paper board and the lower paper board.
As a further scheme of the utility model: elastic lamination is arranged between the first connecting paper board and the second connecting paper board at intervals, and the elastic lamination is connected with the first connecting paper board and the second connecting paper board through an adhesive layer.
As a further scheme of the utility model: the outer side surfaces of the upper paperboard and the lower paperboard are respectively provided with a drying agent layer, the outer side surfaces of the drying agent layers are provided with kraft paper layers, and waterproof films are arranged outside the kraft paper layers.
As a further scheme of the utility model: the waterproof membrane is a PE plastic membrane, and the drying agent in the drying agent layer is a granular mineral chlorine-free drying agent.
The utility model has the beneficial effects that:
(1) According to the corrugated board, the elastic rod is arranged, when the corrugated board is extruded by collision, the first core paper layer deforms, and the deformation trend of the first core paper layer is prevented through the abutting of the first core paper layer and the elastic rod;
(2) The strength of the corrugated board is improved by arranging the reinforcing ribs, and the buffering and pressure resistance capacity of the corrugated board can be improved by arranging the V-shaped second core paper layer;
(3) According to the utility model, the elastic lamination is arranged, so that the elastic force between the first connecting paperboard and the second connecting paperboard can be enhanced, and the corrugated paperboard can be rebounded when being acted by external force, so that the corrugated paperboard is prevented from being damaged;
(4) The utility model prevents the cardboard from softening due to damp by arranging the drying agent layer, can prolong the service time of the cardboard, improves the toughness and the tearing resistance of the corrugated cardboard by arranging the kraft paper layer, and avoids the problem that the internal articles are damaged due to the direct contact of liquid such as external water oil and the like with the corrugated cardboard by arranging the waterproof film.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the structure of the corrugated board of the present utility model;
FIG. 2 is a schematic view of the structure of the elastic laminate of the present utility model;
fig. 3 is a schematic view of the structure of the upper board of the present utility model.
In the figure: 1. a paper board is arranged; 2. a lower paperboard; 3. a desiccant layer; 4. a kraft layer; 5. a first connecting cardboard; 6. a second connecting paperboard; 7. a first core paper layer; 8. an elastic rod; 9. reinforcing ribs; 10. an elastic laminate; 11. an adhesive layer; 13. and a second core paper layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model is a high-elasticity corrugated board, comprising a first connection unit and a second connection unit, wherein a first core paper layer 7 and an elastic rod 8 are arranged between the first connection unit, a second core paper layer 13 is arranged between the second connection unit, the first connection unit and the second connection unit are connected through an elastic lamination 10, a reinforcing rib 9 for supporting and stabilizing the board is arranged between the first connection unit and the second connection unit in a penetrating way, the reinforcing rib 9 is made of rubber, the reinforcing rib 9 can improve the compression resistance of the corrugated board, the first connection unit comprises an upper board 1 and a first connection board 5, and the second connection unit comprises a lower board 2 and a second connection board 6;
a first core paper layer 7 is glued between the upper paper board 1 and the first connecting paper board 5, a plurality of elastic bars 8 are arranged between the first core paper layer 7 and the first connecting paper board 5, the elastic bars 8 can be rubber bars, the first core paper layer 7 is wavy and has good compression resistance, when the corrugated paper board is extruded, the first core paper layer 7 deforms, the deformation trend of the first core paper layer 7 is prevented through the abutting of the first core paper layer 7 and the elastic bars 8, a second core paper layer 13 is glued between the lower paper board 2 and the second connecting paper board 6, the second core paper layer 13 is V-shaped, the width of a single V-shaped core paper is one half of that of a single wavy core paper, so that the strength of the corrugated paper board is improved, and the compression resistance of the corrugated paper board is improved;
as shown in fig. 2, an elastic lamination 10 is arranged between the first connecting paper board 5 and the second connecting paper board 6 at intervals, the elastic lamination 10 is connected with the first connecting paper board 5 and the second connecting paper board 6 through an adhesive layer 11, the elastic lamination 10 has stronger elasticity, the elastic force between the first connecting paper board 5 and the second connecting paper board 6 can be enhanced, the elastic lamination can rebound when the elastic lamination is acted by external force, and the corrugated paper board is prevented from being damaged;
as shown in fig. 3, the outer side surfaces of the upper paperboard 1 and the lower paperboard 2 are respectively provided with a drying agent layer 3, the outer side surface of the drying agent layer 3 is provided with a kraft layer 4, a waterproof film is arranged outside the kraft layer 4, the waterproof film is a PE plastic film, the drying agent layer 3 is filled with drying agents, the drying agents are granular mineral chlorine-free drying agents, moisture in the paperboard can be fully absorbed by the aid of the drying agent layer 3, the drying is kept, the paperboard is prevented from being softened due to damp, the using time of the paperboard can be prolonged, toughness and tear resistance of the corrugated paperboard are improved by the aid of the kraft layer 4, and the problem that internal articles are damaged due to the fact that liquid such as external water oil is directly contacted with the corrugated paperboard is avoided by the aid of the waterproof film;
in a specific embodiment, when the corrugated board is made into a paper box, the upper board 1 is an inner box body, the lower board 2 is an outer box body, objects are placed in the paper box, the upper board 1 is extruded, the first core paper layer 7 deforms, the deformation trend of the first core paper layer 7 is prevented by abutting the first core paper layer 7 with the elastic rod 8, the V-shaped core paper of the second core paper layer 13 is set to be more dense than the setting density of the wavy core paper of the first core paper layer 7, the second core paper layer 13 has more excellent compression resistance and buffering protection effect, the reinforcing ribs 9 are used for further fixing the board, the deformation damage of the board is prevented, meanwhile, the elastic lamination 10 is extruded, and when the stress disappears, the elastic lamination 10 enables the corrugated board to recover to be original shape under the action of elasticity.
The working principle of the utility model is as follows: the utility model aims to provide a high-elasticity corrugated board, which is characterized in that in the concrete use process, when the corrugated board is extruded by collision, an upper board 1 and a lower board 2 are close to each other, a first core paper layer 7 deforms, the first core paper layer 7 is abutted against an elastic rod 8 to prevent the deformation trend of the first core paper layer 7, a second core paper layer 13 and a reinforcing rib 9 are used for supporting and stabilizing the board, the high-elasticity corrugated board has an excellent buffering protection effect and prevents the board from deforming and damaging, when the stress disappears, an elastic lamination 10 enables the corrugated board to recover the original shape under the elastic force, a drying agent layer 3 is arranged to prevent the board from softening due to damp, and a kraft paper layer 4 is arranged to improve the toughness and the tear resistance of the corrugated board, so that the problem that external water oil and other liquid directly contacts the corrugated board to cause the damage of internal objects is avoided.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (9)
1. The utility model provides a high elasticity corrugated container board, includes first connecting element and second connecting element, its characterized in that, be provided with first core ply (7) and elastic rod (8) between first connecting element, be provided with second core ply (13) between the second connecting element, be connected through elastic lamination (10) between first connecting element and the second connecting element, run through between first connecting element and the second connecting element and be provided with strengthening rib (9) that are used for supporting firm cardboard.
2. A high elasticity corrugated board according to claim 1, characterized in that the first connecting unit comprises an upper board (1) and a first connecting board (5), and the second connecting unit comprises a lower board (2) and a second connecting board (6).
3. A corrugated board according to claim 2, characterized in that a first core paper layer (7) is glued between the upper board (1) and the first connecting board (5), and a second core paper layer (13) is glued between the lower board (2) and the second connecting board (6).
4. A corrugated cardboard with high elasticity according to claim 3, characterized in that the first core paper layer (7) is corrugated, the second core paper layer (13) is V-shaped and the width of the single V-shaped core paper is half that of the single corrugated core paper.
5. A high elasticity corrugated board according to claim 3, characterized in that between the first core paper layer (7) and the first connecting board (5) a number of elastic bars (8) are arranged for preventing the deformation of the first core paper layer (7).
6. A corrugated cardboard with high elasticity according to claim 2, characterized in that the reinforcing ribs (9) penetrate the first connecting cardboard (5) and the second connecting cardboard (6) and are inlaid inside the two ends of the upper cardboard (1) and the lower cardboard (2).
7. A high elasticity corrugated board according to claim 2, characterized in that an elastic laminate (10) is arranged between the first connecting board (5) and the second connecting board (6) at intervals, and the elastic laminate (10) is connected with the first connecting board (5) and the second connecting board (6) by means of an adhesive layer (11).
8. The high-elasticity corrugated board according to claim 2, wherein the outer side surfaces of the upper board (1) and the lower board (2) are respectively provided with a drying agent layer (3), the outer side surface of the drying agent layer (3) is provided with a kraft layer (4), and a waterproof film is arranged outside the kraft layer (4).
9. A corrugated cardboard with high elasticity according to claim 8, characterized in that the waterproof film is a PE plastic film and the desiccant in the desiccant bed (3) is a granular mineral chlorine-free desiccant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320588713.9U CN220555269U (en) | 2023-03-23 | 2023-03-23 | High-elasticity corrugated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320588713.9U CN220555269U (en) | 2023-03-23 | 2023-03-23 | High-elasticity corrugated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220555269U true CN220555269U (en) | 2024-03-05 |
Family
ID=90051873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320588713.9U Active CN220555269U (en) | 2023-03-23 | 2023-03-23 | High-elasticity corrugated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220555269U (en) |
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2023
- 2023-03-23 CN CN202320588713.9U patent/CN220555269U/en active Active
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| GR01 | Patent grant |