CN218966368U

CN218966368U - Layering-preventing corrugated board

Info

Publication number: CN218966368U
Application number: CN202223252176.5U
Authority: CN
Inventors: 赵志杰; 吴垠; 赵家连
Original assignee: Anhui Xingmei Cardboard Co ltd
Current assignee: Anhui Xingmei Cardboard Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-05
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses an anti-layering corrugated board, which relates to the technical field of corrugated boards and comprises a main body, wherein the main body comprises a first corrugated layer, the lower end of the first corrugated layer is provided with a corrugated paper core layer, two ends of the corrugated paper core layer are fixedly connected with a reinforcing device at the lower end of the first corrugated layer, the lower end of the corrugated paper core layer is fixedly connected with a second corrugated layer, the first corrugated layer is fixedly connected with the second corrugated layer through the corrugated paper core layer, the first corrugated layer is fixedly connected with the corrugated paper core layer through the reinforcing device, and the corrugated paper core layer comprises the first corrugated board; the reinforcing device comprises corresponding grooves. The corrugated paper core layer internally comprises a multi-layer corrugated paper board structure, is filled with gelatinous fillers and is not easy to separate, and the reinforcing device reinforces the structure, so that the anti-layering corrugated paper board has a certain waterproof effect due to the waterproof layer, and the whole structure cannot be layered.

Description

Layering-preventing corrugated board

Technical Field

The utility model relates to the technical field of corrugated boards, in particular to an anti-layering corrugated board.

Background

The corrugated board is a multi-layer adhesive body, which is at least composed of a wavy core paper interlayer and a layer of board, has high mechanical strength and can resist collision and falling in the process of carrying. The actual performance of a corrugated carton depends on three factors: the characteristics of the core paper and the paper board and the structure of the paper box, the corrugated paper board has wide application, simple manufacture, and recycling and reutilization, so that the corrugated paper board has wide application. Corrugated paper is a plate-shaped object formed by bonding liner paper and corrugated paper formed by corrugated roller processing, is generally divided into a single corrugated paper board and a double corrugated paper board, can be used as packaging of food or digital products, is relatively environment-friendly and harmless, is produced in mass in modern society every day, and meanwhile, along with the production of the products, better corrugated paper boards are needed to ensure the safety of the products in the transportation process. The following problems exist in the prior art:

1. the adhesive substances are not added much in the existing corrugated board structure, the viscosity between the internal structures of the corrugated board can be reduced after the corrugated board is subjected to water or damp, so that the whole corrugated board is layered, collapsed and deformed, the internal articles of the corrugated board are damaged, the corrugated board cannot be exposed in a rainy environment, and the use environment is limited;

2. the prior corrugated board structurally only comprises a layer of surface skin, a corrugated paper layer and the like in a stacking mode to form the integral structure of the corrugated board, so that the integral structure of the corrugated board is fragile, can not be disassembled and assembled, and can not effectively achieve the layering prevention effect.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a prevent layering corrugated container board, includes the main part, the main part is including first flute layer, the lower extreme of first flute layer is provided with the flute refill, the both ends of flute refill and at the lower extreme fixedly connected with reinforcing apparatus of first flute layer, the lower extreme fixedly connected with second flute layer of flute refill, first flute layer passes through flute refill fixed connection with second flute layer, first flute layer passes through reinforcing apparatus fixed connection with flute refill, the flute refill is including first flute container board; the reinforcing device comprises corresponding grooves.

The technical scheme of the utility model is further improved as follows: the first corrugated layer comprises a top layer, a first waterproof layer is arranged at the lower end of the top layer, and a first transition layer is fixedly connected to the bottom end of the first waterproof layer.

The technical scheme of the utility model is further improved as follows: the lower side of the first corrugated board is in adhesive connection with a second corrugated board, a gelatinous filler is arranged between the first corrugated board and the second corrugated board, and a connecting layer is arranged in the middle of the corrugated board core layer.

The technical scheme of the utility model is further improved as follows: the second corrugated layer comprises a second transition layer, a second waterproof layer is arranged at the lower end of the second transition layer, and a bottom plate is fixedly connected with the lower end of the second waterproof layer.

The technical scheme of the utility model is further improved as follows: one side of the corresponding groove is provided with a bump, one side of the bump is fixedly connected with a clamping block, and the bump is fixedly arranged on one side of the top of the clamping block.

The technical scheme of the utility model is further improved as follows: the inside joint in corresponding groove has the connecting block, the outside joint of lug has the recess, the recess has been seted up to one side of connecting block, the lower extreme fixedly connected with base of connecting block, the fixture block joint has the draw-in groove.

The technical scheme of the utility model is further improved as follows: the first corrugated layer is fixedly connected with the second corrugated layer through the corrugated paper core layer, and the first corrugated layer is fixedly connected with the corrugated paper core layer into a whole through the reinforcing device.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides an anti-layering corrugated board, wherein a multi-layer corrugated board structure is arranged in a corrugated paper core layer, and a gelatinous filler is filled between every two adjacent layers of corrugated boards, so that the corrugated boards are firmly adhered to each other and are not easy to separate.

2. The utility model provides an anti-layering corrugated board, which is reinforced by a reinforcing device through corresponding groove clamping connection blocks, a bump clamping groove and a fixture block clamping groove, wherein a first corrugated layer and a corrugated paper core layer are fixedly connected into a whole through the reinforcing device and are clamped on a second corrugated layer, so that the whole anti-layering corrugated board is firmer in structure and does not have layering, a first waterproof layer arranged at the lower end of a top layer and a second waterproof layer arranged at the lower end of a second transition layer enable the anti-layering corrugated board to have a certain waterproof effect, water vapor is prevented from penetrating into the anti-layering corrugated board, and the structure is not layered.

Drawings

FIG. 1 is a schematic structural view of the delamination preventing corrugated board of the present utility model;

FIG. 2 is an enlarged schematic view of a partial cross-sectional structure A of FIG. 1 according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a reinforcement device according to the present utility model;

fig. 4 is a schematic cross-sectional view of the reinforcement device of the present utility model.

In the figure: 1. a main body; 2. a first corrugated layer; 3. corrugated paper core layer; 4. a reinforcing device; 5. a second corrugated layer; 21. a top layer; 22. a first waterproof layer; 23. a first transition layer; 31. a first corrugated board; 32. a gel-like filler; 33. a second corrugated cardboard; 34. a connection layer; 51. a second transition layer; 52. a second waterproof layer; 53. a bottom plate; 41. a corresponding groove; 42. a bump; 43. a clamping block; 44. a connecting block; 45. a groove; 46. a base; 47. a clamping groove.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-3, the utility model provides an anti-layering corrugated board, which comprises a main body 1, wherein the main body 1 comprises a first corrugated layer 2, a corrugated medium layer 3 is arranged at the lower end of the first corrugated layer 2, reinforcing devices 4 are fixedly connected to the two ends of the corrugated medium layer 3 and the lower end of the first corrugated layer 2, and a second corrugated layer 5 is fixedly connected to the lower end of the corrugated medium layer 3.

Example 2

As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the corrugated medium layer 3 comprises a first corrugated board 31, a second corrugated board 33 is adhesively connected below the first corrugated board 31, a gel filler 32 is arranged between the first corrugated board 31 and the second corrugated board 33, and a connecting layer 34 is arranged in the middle of the corrugated medium layer 3.

In this embodiment, the corrugated board core layer 3 includes a multi-layer corrugated board structure, and a gel filler 32 is filled between every two adjacent layers of corrugated boards, so that the corrugated boards are firmly adhered to each other and are not easy to separate.

Example 3

As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the reinforcing device 4 includes a corresponding groove 41, a bump 42 is disposed on one side of the corresponding groove 41, a clamping block 43 is fixedly connected to one side of the bump 42, the bump 42 is fixedly mounted on one side of the top of the clamping block 43, a connecting block 44 is clamped in the corresponding groove 41, a groove 45 is clamped in the outer side of the bump 42, a groove 45 is formed in one side of the connecting block 44, a base 46 is fixedly connected to the lower end of the connecting block 44, and a clamping groove 47 is clamped in the clamping block 43.

In this embodiment, the reinforcing apparatus 4 reinforces the structure of the delamination preventing corrugated board by corresponding to the groove 41, the connecting block 44, the protruding block 42, the groove 45, and the clamping block 43, so that the whole structure of the delamination preventing corrugated board is more firm, and no delamination occurs.

Example 4

As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the first corrugated layer 2 includes a top layer 21, a first waterproof layer 22 is disposed at a lower end of the top layer 21, a first transition layer 23 is fixedly connected to a bottom end of the first waterproof layer 22, the second corrugated layer 5 includes a second transition layer 51, a second waterproof layer 52 is disposed at a lower end of the second transition layer 51, a bottom plate 53 is fixedly connected to a lower end of the second waterproof layer 52, the first corrugated layer 2 and the second corrugated layer 5 are fixedly connected through a corrugated medium layer 3, the first corrugated layer 2 and the corrugated medium layer 3 are fixedly connected through a reinforcing device 4, the first corrugated layer 2 and the second corrugated layer 5 are fixedly connected through the corrugated medium layer 3, and the first corrugated layer 2 and the corrugated medium layer 3 are integrally connected through the reinforcing device 4.

In this embodiment, the first corrugated layer 2 and the corrugated medium layer 3 are fixedly connected into a whole through the reinforcing device 4, and are clamped on the second corrugated layer 5, so that the structure of the whole anti-layering corrugated board is firmer, layering can not occur, the first waterproof layer 22 arranged at the lower end of the top layer 21 and the second waterproof layer 52 arranged at the lower end of the second transition layer 51 enable the anti-layering corrugated board to have a certain waterproof effect, water vapor infiltration is avoided, and the whole structure of the anti-layering corrugated board can not be layered.

The working principle of the layering-proof corrugated board is specifically described below.

As shown in fig. 1-3, the inside of the corrugated medium layer 3 contains a multi-layer corrugated board structure, and the glue-like filler 32 is filled between every two adjacent layers of corrugated boards, the corrugated boards are firmly adhered to each other and are not easy to separate, the reinforcing device 4 reinforces the structure of the anti-layering corrugated board through the corresponding groove 41 clamping connection block 44, the convex block 42 clamping groove 45 and the clamping block 43 clamping groove 47, so that the whole structure of the anti-layering corrugated board is firmer, the first corrugated layer 2 and the corrugated medium layer 3 are fixedly connected into a whole through the reinforcing device 4 and are clamped on the second corrugated layer 5, the structure of the whole anti-layering corrugated board is firmer, layering is not caused, the first waterproof layer 22 arranged at the lower end of the top layer 21 and the second waterproof layer 52 arranged at the lower end of the second transition layer 51 have a certain waterproof effect, water vapor is prevented from penetrating into the anti-layering corrugated board, and the whole structure is not layered.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. An anti-delamination corrugated board, comprising a main body (1), characterized in that: the novel corrugated board comprises a main body (1), and is characterized in that the main body (1) comprises a first corrugated layer (2), a corrugated paper core layer (3) is arranged at the lower end of the first corrugated layer (2), a reinforcing device (4) is fixedly connected to the lower end of the first corrugated layer (3), a second corrugated layer (5) is fixedly connected to the lower end of the corrugated paper core layer (3), the first corrugated layer (2) and the second corrugated layer (5) are fixedly connected through the corrugated paper core layer (3), the first corrugated layer (2) and the corrugated paper core layer (3) are fixedly connected through the reinforcing device (4), and the corrugated paper core layer (3) comprises a first corrugated board (31); the reinforcement means (4) comprise corresponding grooves (41).

2. A delamination-resistant corrugated board as in claim 1, wherein: the first corrugated layer (2) comprises a top layer (21), a first waterproof layer (22) is arranged at the lower end of the top layer (21), and a first transition layer (23) is fixedly connected to the bottom end of the first waterproof layer (22).

3. A delamination-resistant corrugated board as in claim 1, wherein: the lower side of first corrugated container board (31) is connected with second corrugated container board (33) in an adhesive mode, be provided with gelatinous filler (32) between first corrugated container board (31) and second corrugated container board (33), the middle part of corrugated container board (3) is provided with tie layer (34).

4. A delamination-resistant corrugated board as in claim 1, wherein: the second corrugated layer (5) comprises a second transition layer (51), a second waterproof layer (52) is arranged at the lower end of the second transition layer (51), and a bottom plate (53) is fixedly connected to the lower end of the second waterproof layer (52).

5. A delamination-resistant corrugated board as in claim 1, wherein: one side of the corresponding groove (41) is provided with a lug (42), one side of the lug (42) is fixedly connected with a clamping block (43), and the lug (42) is fixedly arranged on one side of the top of the clamping block (43).

6. A delamination preventing corrugated board as defined in claim 5, wherein: the inside joint of corresponding groove (41) has connecting block (44), the outside joint of lug (42) has recess (45), recess (45) have been seted up to one side of connecting block (44), the lower extreme of connecting block (44) is connected with base (46), fixture block (43) joint has draw-in groove (47).

7. A delamination-resistant corrugated board as in claim 1, wherein: the first corrugated layer (2) is fixedly connected with the second corrugated layer (5) through the corrugated paper core layer (3), and the first corrugated layer (2) is fixedly connected with the corrugated paper core layer (3) into a whole through the reinforcing device (4).