CN220429554U - Corrugated board with high bearing capacity - Google Patents
Corrugated board with high bearing capacity Download PDFInfo
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- CN220429554U CN220429554U CN202322072448.1U CN202322072448U CN220429554U CN 220429554 U CN220429554 U CN 220429554U CN 202322072448 U CN202322072448 U CN 202322072448U CN 220429554 U CN220429554 U CN 220429554U
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- corrugated
- board
- cardboard
- paper
- fixedly connected
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- 239000011087 paperboard Substances 0.000 claims description 44
- 239000011111 cardboard Substances 0.000 claims description 36
- 239000000123 paper Substances 0.000 claims description 28
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004064 recycling Methods 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 abstract description 2
- 239000010802 sludge Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 24
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 4
- 229920000297 Rayon Polymers 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a high-bearing corrugated board, which comprises a first corrugated board and a first corrugated paper core, wherein a first waterproof layer is fixedly connected to the top surface of the first corrugated board, a first supporting board is fixedly connected to the lower part of the first corrugated paper core, a first buffer board is fixedly connected to the lower part of the first supporting board, an air bag is fixedly arranged at a groove below the first buffer board, a second corrugated paper core is fixedly connected to the lower part of the second supporting board, a second corrugated board is fixedly connected to the lower part of the second corrugated paper core, and a second waterproof layer is fixedly connected to the bottom of the second corrugated board. According to the utility model, through the arrangement of the first corrugated paper core and the second corrugated paper core, as the first corrugated paper core and the second corrugated paper core are made of pulp fibers or papermaking sludge obtained after recycling papermaking sewage, the effect of recycling waste resources is achieved, the production cost is saved, and the environment-friendly effect is good.
Description
Technical Field
The utility model relates to the technical field of corrugated boards, in particular to a corrugated board with high bearing capacity.
Background
The corrugated board is a multi-layer adhesive body, at least comprises a layer of wavy sandwich paper and a layer of board, the corrugated board is made of thick paper sheets which are made of various pulps and are formed by interweaving fibers, the corrugated board is a common paper product in the life of people, and the corrugated board has good elasticity and extensibility and is mainly used for manufacturing paper boxes, sandwich layers of the paper boxes and other packaging materials of fragile goods.
The existing corrugated boards have poor bearing capacity, such as the corrugated board disclosed in the publication No. CN201310368272.2, the high bearing capacity of the corrugated board is reinforced mainly through the meshed corrugated lining paper, but the single-layer meshed corrugated lining paper is adopted to cause low strength and poor compression resistance of the corrugated board, so that the paper boxes made of the corrugated board are easy to deform and crush when being subjected to external pressure, and the service life of the corrugated board is shortened.
Therefore, it is necessary to invent a corrugated board with high bearing capacity to solve the above problems.
Disclosure of Invention
The utility model aims to provide a corrugated board with high bearing capacity, which solves the problems that the corrugated board with high bearing capacity has poor bearing capacity, low strength and poor compression resistance in the prior art, so that a paper box made of the corrugated board is easy to deform and crush when being subjected to external pressure, and the service life of the corrugated board is reduced.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a corrugated container board of high bearing capacity, includes first corrugated container board and first corrugated container board, the top surface mounting of first corrugated container board has first waterproof layer, the below fixedly connected with of first corrugated container board is first to support the cardboard, the below fixedly connected with first buffering cardboard of first supporting the cardboard, the below recess fixed mounting of first buffering cardboard has the gasbag, the below fixedly connected with second buffering cardboard of gasbag, the below fixedly mounted of second buffering cardboard has the second to support the cardboard, the below fixedly connected with second corrugated container board of second supporting the cardboard, the below fixedly connected with second corrugated container board of second corrugated container board, the bottom fixedly connected with second waterproof layer of second corrugated container board.
Preferably, the first waterproof layer is made of an aluminum-plastic composite film, and the first waterproof layer and the first corrugated board are connected through adhesive, so that the waterproof performance of the first corrugated board can be enhanced by the first waterproof layer.
Preferably, the below fixedly connected with first corrugated container board, first corrugated container board is formed with the second corrugated container board is a plurality of trapezoidal connections, first corrugated container board adopts the cardboard to make with the second corrugated container board for first corrugated container board and second corrugated container board can play effectual supporting role to corrugated container board.
Preferably, the first supporting paper board and the second supporting paper board are made of hard paper boards, the first supporting paper board and the first corrugated paper core are connected through adhesive, and the second supporting paper board and the second corrugated paper core are connected through adhesive, so that the hardness of the corrugated paper boards can be enhanced by the first supporting paper board and the second supporting paper board.
Preferably, the first buffer paperboard and the second buffer paperboard are designed in a plurality of V-shaped structures, and a plurality of V-shaped structures are connected to form a continuous wavy structure, so that the buffer performance of the corrugated paperboard can be enhanced by the first buffer paperboard and the second buffer paperboard.
Preferably, the first elastic column is fixedly installed at the groove above the first buffer paperboard, the second elastic column is fixedly installed at the groove above the second buffer paperboard, and a plurality of first elastic columns and a plurality of second elastic columns are arranged, so that the first elastic columns and the second elastic columns can have a certain buffer effect.
Preferably, the gasbag is oval structural design and forms, the gasbag is provided with a plurality ofly, the gasbag is the even array distribution of rectangle, a plurality of fixedly connected with connecting pipe between the gasbag for the gasbag can increase corrugated container board's compressive resistance.
Preferably, the second waterproof layer is made of an aluminum-plastic composite film, and the second waterproof layer and the second corrugated board are connected through adhesive, so that the waterproof performance of the second corrugated board can be enhanced by the second waterproof layer.
In the technical scheme, the utility model has the technical effects and advantages that:
1. through the arrangement of the first corrugated paper core, the first buffer paper board and the air bags, the first corrugated paper core is designed into a trapezoid structure, and the trapezoid structure has strong stability and supporting function, so that the high bearing capacity of the corrugated paper board is enhanced, the deformation resistance and the stress strength of the corrugated paper board are greatly improved, and the first buffer paper board and the air bags have certain buffer function, so that the compression resistance of the corrugated paper board can be improved, and the service life of the corrugated paper board is prolonged;
2. through the arrangement of the first corrugated paper core and the second corrugated paper core, the first corrugated paper core and the second corrugated paper core are made of paper pulp fibers or paper sludge obtained after recycling papermaking sewage, so that the effect of recycling waste resources is achieved, the production cost is saved, and the environment-friendly effect is good.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a schematic perspective view of a first corrugated paper core according to the present utility model;
FIG. 3 is an enlarged perspective view of the structure shown in FIG. 2A according to the present utility model;
FIG. 4 is a schematic perspective view of a first support board and a second support board according to the present utility model;
FIG. 5 is a schematic perspective view of a first cushioning paperboard and a first elastomeric column according to the present utility model;
FIG. 6 is a schematic perspective view of an airbag and a connecting tube according to the present utility model.
Reference numerals illustrate:
1. a first corrugated board; 2. a first waterproof layer; 3. a first corrugated paper core; 4. a first support paperboard; 5. a first buffer board; 6. a first elastic column; 7. an air bag; 8. a connecting pipe; 9. a second buffer board; 10. a second elastic column; 11. a second support paperboard; 12. a second corrugated paper core; 13. a second corrugated cardboard; 14. and a second waterproof layer.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides a corrugated board with high bearing capacity as shown in fig. 1-6, which comprises a first corrugated board 1 and a first corrugated board core 3, wherein a first waterproof layer 2 is fixedly connected to the top surface of the first corrugated board 1, a first supporting board 4 is fixedly connected to the lower part of the first corrugated board core 3, a first buffer board 5 is fixedly connected to the lower part of the first supporting board 4, an air bag 7 is fixedly arranged at a groove position below the first buffer board 5, a second buffer board 9 is fixedly connected to the lower part of the air bag 7, a second supporting board 11 is fixedly arranged below the second buffer board 9, a second corrugated board core 12 is fixedly connected to the lower part of the second supporting board 11, and a second waterproof layer 14 is fixedly connected to the bottom of the second corrugated board 13.
The first waterproof layer 2 is made of an aluminum-plastic composite film, the first waterproof layer 2 is connected with the first corrugated board 1 through adhesive, the second waterproof layer 14 is made of an aluminum-plastic composite film, and the second waterproof layer 14 is connected with the second corrugated board 13 through adhesive.
The waterproof performance of the first corrugated board 1 can be enhanced by the first waterproof layer 2, and the waterproof performance of the second corrugated board 13 can be enhanced by the second waterproof layer 14, so that the waterproof performance of the corrugated board is improved, and the corrugated board is effectively prevented from being softened and damaged when meeting water.
The below fixedly connected with first corrugated container 1 of first corrugated container board 3, first corrugated container board 3 is a plurality of trapezoidal connections with second corrugated container board 12 and forms, and first corrugated container board 3 adopts the cardboard to make with second corrugated container board 12, and first support cardboard 4 adopts the cardboard to make with second support cardboard 11, and first support cardboard 4 is pasted through the viscose between first corrugated container board 3 and is connected, is pasted through the viscose between second support cardboard 11 and the second corrugated container board 12.
The hardness of corrugated board can be strengthened to the first corrugated container 3 and the second corrugated container 12 that the cardboard that set up was made, and trapezoidal structural design's first corrugated container 3 and second corrugated container 12 have stronger stability and supporting role to the first supporting cardboard 4 that the cardboard was made and second supporting cardboard 11 have also further strengthened corrugated board's hardness and structural strength, have strengthened corrugated board's high bearing capacity with this, have effectively improved corrugated board's anti deformation and atress intensity from this.
The first buffer paperboard 5 and the second buffer paperboard 9 are formed by a plurality of V-shaped structural designs, the V-shaped structures are connected to form a continuous wavy shape, the first elastic column 6 is fixedly arranged at the groove above the first buffer paperboard 5, the second elastic column 10 is fixedly arranged at the groove above the second buffer paperboard 9, the first elastic column 6 and the second elastic column 10 are provided with a plurality of air bags 7, the air bags 7 are formed by an elliptic structural design, the air bags 7 are distributed in a rectangular uniform array, and connecting pipes 8 are fixedly connected between the air bags 7.
The first buffer paperboard 5 and the second buffer paperboard 9 of the V-shaped structure can strengthen the compression resistance of the corrugated paperboard, the first elastic column 6 and the second elastic column 10 have elastic buffer capacity, the buffer effect can be enhanced by the plurality of air bags 7, meanwhile, the air bags 7 are connected through the connecting pipes 8, the pressure inside the air bags 7 can be effectively dispersed, the compression resistance of the corrugated paperboard can be increased, and the service life of the corrugated paperboard can be prolonged.
The working principle of the utility model is as follows:
referring to fig. 1-6 of the specification, when the corrugated board is used, firstly, the first corrugated medium 3 and the second corrugated medium 12 are arranged between the first corrugated board 1 and the second corrugated board 13 when the corrugated board is manufactured, the first corrugated medium 3 and the second corrugated medium 12 are of a trapezoid structure design, so that the corrugated board has stronger stability and supporting function, the first supporting board 4 is arranged below the first corrugated medium 3, the second supporting board 11 is arranged above the second corrugated medium 12, the hardness of the corrugated board can be improved through the first supporting board 4 and the second supporting board 11, the buffer performance of the corrugated board is enhanced through the first buffer board 5 and the second buffer board 9 arranged between the first supporting board 4 and the second supporting board 11, and the air bag 7 is arranged between the first buffer board 5 and the second buffer board 9, so that the compression resistance of the corrugated board can be increased when the corrugated board is subjected to external pressure, and finally, the water-proof property of the corrugated board can be further enhanced through the first waterproof layer 2 and the second waterproof layer 14, so that the vulnerable corrugated board is prevented from being damaged due to water softening, and the service life of the corrugated board is further enhanced.
Claims (8)
1. The utility model provides a corrugated container board of high bearing capacity, includes first corrugated container board (1) and first corrugated container board (3), its characterized in that: the novel corrugated cardboard comprises a first corrugated cardboard body and is characterized in that a first waterproof layer (2) is fixedly connected to the top surface of the first corrugated cardboard body (1), a first supporting cardboard (4) is fixedly connected to the lower portion of the first corrugated cardboard body (3), a first buffer cardboard (5) is fixedly connected to the lower portion of the first supporting cardboard (4), an air bag (7) is fixedly installed at a lower groove of the first buffer cardboard (5), a second buffer cardboard (9) is fixedly connected to the lower portion of the air bag (7), a second supporting cardboard (11) is fixedly installed on the lower portion of the second buffer cardboard (9), a second corrugated cardboard body (12) is fixedly connected to the lower portion of the second supporting cardboard body (11), a second corrugated cardboard (13) is fixedly connected to the lower portion of the second corrugated cardboard body (12), and a second waterproof layer (14) is fixedly connected to the bottom of the second corrugated cardboard body (13).
2. A high load bearing corrugated board as in claim 1 wherein: the first waterproof layer (2) is made of an aluminum-plastic composite film, and the first waterproof layer (2) is connected with the first corrugated board (1) through adhesive.
3. A high load bearing corrugated board as in claim 2, wherein: the lower part of the first corrugated board (1) is fixedly connected with a first corrugated paper core (3), the first corrugated paper core (3) and a second corrugated paper core (12) are formed by connecting a plurality of trapezoids, and the first corrugated paper core (3) and the second corrugated paper core (12) are made of hard paper boards.
4. A high load bearing corrugated board as in claim 1 wherein: the first supporting paper board (4) and the second supporting paper board (11) are made of hard paper boards, the first supporting paper board (4) and the first corrugated paper core (3) are connected through adhesive, and the second supporting paper board (11) and the second corrugated paper core (12) are connected through adhesive.
5. A high load bearing corrugated board as in claim 1 wherein: the first buffer paper board (5) and the second buffer paper board (9) are designed to be in a plurality of V-shaped structures, and the V-shaped structures are connected to form a continuous wavy structure.
6. The high-load corrugated board of claim 5, wherein: the novel buffer paper board is characterized in that a first elastic column (6) is fixedly arranged at a groove above the first buffer paper board (5), a second elastic column (10) is fixedly arranged at a groove above the second buffer paper board (9), and a plurality of first elastic columns (6) and a plurality of second elastic columns (10) are arranged.
7. A high load bearing corrugated board as in claim 1 wherein: the air bags (7) are formed by designing an oval structure, the air bags (7) are arranged in a plurality, the air bags (7) are distributed in a rectangular uniform array, and connecting pipes (8) are fixedly connected between the air bags (7).
8. A high load bearing corrugated board as in claim 1 wherein: the second waterproof layer (14) is made of an aluminum-plastic composite film, and the second waterproof layer (14) is connected with the second corrugated board (13) through adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322072448.1U CN220429554U (en) | 2023-08-03 | 2023-08-03 | Corrugated board with high bearing capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322072448.1U CN220429554U (en) | 2023-08-03 | 2023-08-03 | Corrugated board with high bearing capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220429554U true CN220429554U (en) | 2024-02-02 |
Family
ID=89702670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322072448.1U Active CN220429554U (en) | 2023-08-03 | 2023-08-03 | Corrugated board with high bearing capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220429554U (en) |
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2023
- 2023-08-03 CN CN202322072448.1U patent/CN220429554U/en active Active
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