CN220132663U

CN220132663U - High-strength corrugated board

Info

Publication number: CN220132663U
Application number: CN202321593925.2U
Authority: CN
Inventors: 邱强秋; 何铭津; 殷春林
Original assignee: Guangdong Zhihui Intelligent Technology Co ltd
Current assignee: Guangdong Zhihui Intelligent Technology Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-12-05
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses a high-strength corrugated board, and particularly relates to the field of corrugated paper, which comprises a corrugated paper core board, wherein a plurality of second buffering cotton slivers are uniformly distributed on two sides of the corrugated paper core board, the second buffering cotton slivers are fixedly connected with the corrugated paper core board, a grid board is fixedly arranged on two sides of the second buffering cotton slivers, a grid paper layer is arranged on the outer side of the grid board, a composite board is fixedly arranged on the outer side surface of the grid paper layer, and a board is arranged on the outer side of the composite board. According to the utility model, by arranging the first buffer cotton sliver and the second buffer cotton sliver, when the device collides and is extruded in the transportation process, the corrugated paper core board and the grid paper layer play a supporting role, and meanwhile, the impact force brought by buffering can be effectively decomposed by the first buffer cotton sliver and the second buffer cotton sliver arranged in the device, so that the supporting points are effectively relieved and uniformly dispersed, and the anti-collision performance of the device is improved.

Description

High-strength corrugated board

Technical Field

The utility model relates to the technical field of corrugated paper, in particular to a high-strength corrugated board.

Background

Corrugated board is a board-like article formed by bonding liner paper and corrugated paper formed by corrugating a corrugated board roll, and is generally classified into a single corrugated board and a double corrugated board. The utility model and the application of the corrugated board have the history of more than one hundred years, and the corrugated board has the advantages of low cost, light weight, easy processing, high strength, good printing adaptability, convenient storage and transportation and the like, more than 80 percent of corrugated paper can be recycled, can be used as the package of food or digital products, is relatively environment-friendly and has wider use. The traditional double corrugated paper consists of a layer of corrugated paper and two layers of paperboards respectively arranged on the upper side and the lower side of the corrugated paper.

The current corrugated container board is only made with simple cardboard, and the anticollision ability of cardboard is limited, and corrugated container board is broken when receiving sharp object to be propped easily and makes it receive the damage to can not effectually guarantee corrugated container board's life, be insufficient for the protection case article in the transportation.

Disclosure of Invention

The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a high strength corrugated board to solve the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-strength corrugated board comprises a corrugated board core board, wherein a plurality of second buffering cotton slivers are uniformly distributed on two sides of the corrugated board core board, the second buffering cotton slivers are fixedly connected with the corrugated board core board, a grid board is fixedly arranged on two sides of the second buffering cotton slivers, a grid paper layer is arranged on the outer side of the grid board, a composite board is fixedly arranged on the outer side surface of the grid paper layer, and a board is arranged on the outer side of the composite board;

through above-mentioned technical scheme, through evenly setting up a plurality of second buffering silver in corrugated paper core board both sides, be favorable to when this device receives the extrusion, corrugated paper core provides the support for the second buffering silver, buffering is done when the extrusion to the elasticity of second buffering silver self, through set up the gridding plate on second buffering silver surface, be favorable to fixed second buffering silver and corrugated paper core, when this device is pierced by sharp thing, still keep the shape of this device, make the life of this device prolonged, through setting up the gridding paper layer in the outside of gridding plate, be favorable to this device to provide the buffering space when receiving the extrusion, play the supporting effect, avoid serious deformation damage to lead to reducing the life of this device.

As a further description of the above technical solution: the cross section of the corrugated paper core board is wave-shaped, and the top and the bottom are fixedly connected with the grid plates arranged on the surface;

through above-mentioned technical scheme, through setting up corrugated paper core cross section into the wave, be favorable to alleviating and evenly dispersing the strong point when receiving external impact force, improve the anticollision of this device.

As a further description of the above technical solution: the cross section of the grid plate is in a plastic grid plate shape, and the grid plate is fixedly connected with the grid paper layer;

through above-mentioned technical scheme, through setting up the net board cross section into plastics net board for this device is when the damage, plays the fixed effect of whole support, and effectively improved the life of this device.

As a further description of the above technical solution: the cross section of the grid paper layer is arranged into a honeycomb net shape;

through above-mentioned technical scheme, effectively promoted compressive buffer nature, reinforcing this device's structural strength and stability.

As a further description of the above technical solution: a plurality of first buffer cotton slivers are arranged in the grid paper layer, and the first buffer cotton slivers are in cylindrical shapes;

through above-mentioned technical scheme, can strengthen corrugated container board's structural strength and stability, can effectually avoid corrugated container board to take place to buckle the difficult problem that resets under the influence of external force factor, prolonged corrugated container board's life.

As a further description of the above technical solution: the two end surfaces of the paperboard are respectively provided with a water-resisting layer; through above-mentioned technical scheme, through setting up the water barrier at the cardboard surface, effectively solve the water source and get into inside this device, lead to the cardboard softened problem.

As a further description of the above technical solution: waterproof films are arranged on two sides of the surface of the paperboard;

through the technical scheme, the device is favorable for preventing the surface of the device from being damaged when meeting water in rainy days.

The utility model has the technical effects and advantages that:

1. through setting up first buffering silver and second buffering silver, when this device bumps in the transportation and receives the extrusion, corrugated paper core and net ply play the function of supporting simultaneously, and the impact force that the buffering brought can effectively be decomposed to first buffering silver and second buffering silver that this device inside set up, and effectual release and evenly dispersed strong point improve the anticollision performance of this device compared with prior art;

2. through setting up the grid, when this device is being scratched and is led to the damage, the grid can play the effect of fixing and supporting, can not delay work efficiency because of the circumstances of damage in handling, compares with prior art, has improved the practicality.

Drawings

Fig. 1 is a schematic view of the overall vertical cross-section structure of the present utility model.

Fig. 2 is a schematic top view of the grid plate of the present utility model.

Fig. 3 is a schematic side view of the corrugated board of the present utility model.

Fig. 4 is a schematic view of the installation structure of the waterproof layer of the present utility model.

The reference numerals are: 1. a waterproof membrane; 2. a paperboard; 3. a composite board; 4. a grid paper layer; 5. a first cushioning tampon; 6. a grid plate; 7. a second cushioning tampon; 8. corrugated paper core board; 9. and a water-resistant 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.

The high-strength corrugated board as shown in fig. 1-4 comprises a corrugated board core 8, second buffer cotton strips 7 are uniformly distributed on two sides of the corrugated board core 8, the second buffer cotton strips 7 are fixedly connected with the corrugated board core 8, supporting points are provided for the corrugated board core 8 when the device is collided by the second buffer cotton strips 7, practicality is improved, grid plates 6 are fixedly arranged on two sides of the second buffer cotton strips 7, the second buffer cotton strips 7 and the corrugated board core 8 are fixedly arranged, grid paper layers 4 are arranged on the outer sides of the grid plates 6, buffer space is provided when the device is extruded, supporting effects are achieved, service life of the device is reduced due to severe deformation damage is avoided, composite boards 3 are fixedly arranged on the outer side surfaces of the grid paper layers 4, and paper boards 2 are arranged on the outer sides of the composite boards 3.

In some embodiments, according to the corrugated paper core 8 shown in fig. 1, the cross section is provided with a wavy shape, and the top and the bottom are fixedly connected with the grid plate 6 arranged on the surface, so that when external impact force is applied, the supporting points are relieved and uniformly dispersed, and the anti-collision performance of the device is improved.

In some embodiments, according to the embodiment shown in fig. 2, the grid plate 6 is in a plastic grid plate shape, and the grid plate 6 is fixedly connected with the grid paper layer 4, so that the device has the effect of integrally supporting and fixing when being damaged, and the service life of the device is effectively prolonged.

In some embodiments, the cross section of the mesh paper layer 4 is arranged in a honeycomb net shape according to the embodiment shown in fig. 1, which is beneficial to improving the compression resistance of the device.

In some embodiments, according to the structure shown in fig. 1, the grid paper layer 4 is internally provided with a plurality of first buffer cotton slivers 5, and the first buffer cotton slivers 5 are arranged in a cylindrical shape, so that the structural strength and stability of the corrugated board can be enhanced, and the problem that the corrugated board is not easy to reset due to bending caused by external force factors can be effectively avoided.

In some embodiments, according to the illustration of fig. 4, both end surfaces of the cardboard 2 are provided with a water barrier 9, so that it is solved that the water source enters the inside of the device, resulting in softening of the cardboard, which reduces the service life of the device.

In some embodiments, according to the illustration in fig. 1, the waterproof film 1 is arranged on both sides of the surface of the paper board 2, which is beneficial to preventing the surface of the device from being damaged when encountering water in rainy days.

The working principle of the utility model is as follows: when the device is used, the production line is used for forming the device and transporting express goods, when the device is scratched in the transportation process, the corrugated paper core plate 8 and the second buffer cotton sliver 7 are fixed by the grid plate 6, the corrugated paper core plate 8 and the grid paper layer 4 support the first buffer cotton sliver 5 and the second buffer cotton sliver 7, impact force brought by buffering can be effectively decomposed by the first buffer cotton sliver 5 and the second buffer cotton sliver 7 arranged in the device, supporting points are uniformly dispersed, large-area breakage can be avoided, and when the device encounters water, the waterproof film 1 arranged on the outer side of the paper board 2 can effectively solve the problem of breakage caused by water softening of the device, and the practicability of the device is greatly prolonged.

Claims

1. A high strength corrugated board comprising a corrugated board core (8), characterized in that: the corrugated paper core board (8) both sides evenly distributed is provided with a plurality of second buffering silver (7), and is a plurality of second buffering silver (7) and corrugated paper core board (8) fixed connection, a plurality of second buffering silver (7) both sides are all fixed to be provided with grid board (6), grid board (6) outside is provided with grid ply (4), grid ply (4) outside fixed surface is provided with composite sheet (3), composite sheet (3) outside is provided with cardboard (2).

2. A high strength corrugated board as claimed in claim 1, wherein: the cross section of the corrugated paper core plate (8) is wavy, and the top and the bottom are fixedly connected with the grid plates (6) arranged on the surface.

3. A high strength corrugated board as claimed in claim 2, wherein: the cross section of the grid plate (6) is in a plastic net plate shape, and the grid plate (6) is fixedly connected with the grid paper layer (4).

4. A high strength corrugated board according to claim 3, wherein: the cross section of the grid paper layer (4) is arranged into a honeycomb net shape.

5. A high strength corrugated board as set forth in claim 4, wherein: the grid paper layer (4) is internally provided with a plurality of first buffer cotton slivers (5), and the first buffer cotton slivers (5) are arranged in a cylinder shape.

6. A high strength corrugated board as claimed in claim 1, wherein: both end surfaces of the paperboard (2) are provided with water-resisting layers (9).

7. A high strength corrugated board as set forth in claim 6, wherein: waterproof films (1) are arranged on two sides of the surface of the paperboard (2).