CN210390384U

CN210390384U - Withstand voltage compound corrugated paper

Info

Publication number: CN210390384U
Application number: CN201921246972.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Ganzhou Guangyuan Paper Products Co Ltd
Current assignee: Ganzhou Guangyuan Paper Products Co Ltd
Priority date: 2019-08-04
Filing date: 2019-08-04
Publication date: 2020-04-24
Anticipated expiration: 2029-08-04

Abstract

The utility model discloses a pressure-resistant composite corrugated paper, a corrugated board core layer is fixedly assembled between two corrugated board inner layers, sealing paper boards are pasted on the upper, lower, front and back sides of the two corrugated board inner layers, a puncture-proof layer is fixedly assembled on the outer side surface of the corrugated board inner layer, a corrugated board outer layer is fixedly assembled on the outer side surface of the puncture-proof layer, a pressure-resistant structure is arranged between the corrugated board inner layer and the corrugated board core layer, the pressure-resistant structure adopted by the device is formed by the structure of the corrugated board and the sealing paper board pasted on the outer layer, and the manufacturing process is relatively simple; the anti-puncturing layer is fixedly arranged between the inner layer of the corrugated board and the outer layer of the corrugated board and consists of two glass fiber layers, so that the relative mass is light, the processing process is simpler, after a large hard object is punctured, the anti-puncturing function is realized by being blocked outside meshes formed by the two glass fiber layers, and the anti-puncturing device has popularization value.

Description

Withstand voltage compound corrugated paper

Technical Field

The utility model relates to a corrugated paper technical field specifically is a withstand voltage compound corrugated paper.

Background

Corrugated cardboard is a multi-ply laminate consisting of at least one corrugated core paper sandwich and a layer of cardboard. It has high mechanical strength and can resist collision and falling in the process of transportation. The actual performance of a corrugated box depends on three factors: the nature of the core paper and paperboard and the structure of the carton itself.

In the compression resistance aspect of the existing corrugated board, a multilayer structure is adopted or a complex compression-resistant part is added to realize the compression-resistant effect, although the compression-resistant capacity is improved, the design of the multilayer structure and the complex compression-resistant part is adopted, so that the manufacturing cost of the corrugated board is improved; meanwhile, the existing corrugated board is easy to puncture by hard objects and cause hole breaking, so that the service life of the corrugated board is short, and the objects in the corrugated board package are easy to damage or damp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a withstand voltage compound corrugated paper to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a withstand voltage compound corrugated paper, includes the corrugated container board inlayer, and the quantity of corrugated container board inlayer is two fixed being equipped with corrugated container board sandwich layer, two between the corrugated container board inlayer the upper and lower, front and back side of corrugated container board inlayer are all pasted and are had sealed cardboard, the lateral surface fixed being equipped with of corrugated container board inlayer has the puncture-proof layer, the lateral surface fixed being equipped with corrugated container board skin on puncture-proof layer, be equipped with compressive structures between corrugated container board inlayer and the corrugated container board sandwich layer.

Preferably, the puncture-proof layer comprises a first glass fiber layer and a second glass fiber layer, the first glass fiber layer and the second glass fiber layer are distributed in a left-right staggered mode, glue points are arranged at the joint of the first glass fiber layer and the second glass fiber layer, the first glass fiber layer is fixed with the outer layer of the corrugated board, and the second glass fiber layer is fixed with the inner layer of the corrugated board.

Preferably, the compression-resistant structure comprises a cavity formed between the inner layer of the corrugated board and the core layer of the corrugated board, and the inner side surfaces of the inner layer of the corrugated board and the sealing board are fixedly provided with plastic films.

Preferably, an adhesive layer is adhered to the joint of the sealing paperboard and the inner layer of the corrugated paperboard.

Compared with the prior art, the beneficial effects of the utility model are that: the scheme designs a pressure-resistant composite corrugated paper, the pressure-resistant structure adopted by the device is formed by the structure of the corrugated board and a sealing paperboard pasted on the outer layer, the manufacturing process is relatively simple, after the cavity formed between the inner layer and the core layer of the corrugated board is sealed, the inner space is reduced after the corrugated board is extruded, air is compressed in the cavity, and the compressed air generates resistance to generate pressure resistance; the anti-puncturing layer is fixedly arranged between the inner layer of the corrugated board and the outer layer of the corrugated board and consists of two glass fiber layers, so that the relative mass is light, the processing process is simpler, after a large hard object is punctured, the anti-puncturing function is realized by being blocked outside meshes formed by the two glass fiber layers, and the anti-puncturing device has popularization value.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the middle stab-resistant layer of the present invention.

In the figure: 1 inner layer of corrugated board, 2 core layer of corrugated board, 3 sealing board, 31 adhesive layer, 4 puncture-proof layer, 41 first glass fiber layer, 42 second glass fiber layer, 43 adhesive dots, 5 outer layer of corrugated board, 6 compression-resistant structure, 61 cavity and 62 plastic film.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a withstand voltage compound corrugated paper, including corrugated container board inlayer 1, and corrugated container board inlayer 1's quantity is two, fixed being equipped with corrugated container board sandwich layer 2 between two corrugated container board inlayer 1, two corrugated container board inlayer 1's upper and lower, the front and back side is all pasted and is had sealed cardboard 3, corrugated container board inlayer 1's lateral surface is fixed to be equipped with puncture-proof layer 4, puncture-proof layer 4's lateral surface is fixed to be equipped with corrugated container board outer 5, be equipped with compressive structure 6 between corrugated container board inlayer 1 and the corrugated container board sandwich layer 2, in this embodiment, fixed connection is all pasted fixedly through the viscose between the individual device.

The compression-resistant structure 6 is composed of the corrugated board inner layer 1 and the sealing paperboard 3 stuck on the outer layer, the manufacturing process is simpler than that of the traditional compression-resistant component, the cavity 61 formed between the corrugated board inner layer 1 and the corrugated board core layer 2 after being sealed reduces the internal space after being extruded, air is compressed in the cavity, and the compressed air generates resistance to generate compression resistance; the anti-puncturing layer 4 is fixedly arranged between the corrugated board inner layer 1 and the corrugated board outer layer 5, the anti-puncturing layer 4 is composed of two glass fiber layers, the relative mass is light, the processing technology is simpler, and after a large hard object is punctured, the anti-puncturing function is realized by being blocked outside meshes formed by the two glass fiber layers.

The anti-puncturing layer 4 comprises a first glass fiber layer 41 and a second glass fiber layer 42, the first glass fiber layer 41 and the second glass fiber layer 42 are distributed in a left-right staggered mode, glue points 43 are arranged at the joint of the first glass fiber layer 41 and the second glass fiber layer 42, the first glass fiber layer 41 is fixed with the outer layer 5 of the corrugated board, and the second glass fiber layer 42 is fixed with the inner layer 1 of the corrugated board.

Glue point 43 is the original point form object that the white latex formed after the solidification for the laminating department of fixed first glass fiber layer 41 and second glass fiber layer 42, when making hard thing touch puncture-proof layer 4, first glass fiber layer 41 and second glass fiber layer 42 provide better hindrance effect, avoid hard thing to puncture the corrugated sheet.

The pressure-resistant structure 6 comprises a cavity 61 formed between the corrugated board inner layer 1 and the corrugated board core layer 2, and the inner side surfaces of the corrugated board inner layer 1 and the sealing board 3 are fixedly provided with plastic films 62.

The plastic film 62 covers the inner wall of the cavity 61 to prevent air leakage, and when the cavity 61 is extruded, air in the closed cavity 61 is extruded and compressed to generate resistance force.

The adhesive layer 31 is adhered to the joint of the sealed paperboard 3 and the corrugated paperboard inner layer 1, and the adhesive layer 31 is a thin layer formed by white latex and used for enhancing the fixing strength between the paperboard 3 and the corrugated paperboard inner layer 1 and preventing compressed gas in the cavity 61 from leaking from a gap between the sealed paperboard 3 and the corrugated paperboard inner layer 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a withstand voltage compound corrugated paper which characterized in that: including corrugated container board inlayer (1), and the quantity of corrugated container board inlayer (1) is two, two fixed being equipped with corrugated container board sandwich layer (2), two between corrugated container board inlayer (1) the upper and lower, front and back side of corrugated container board inlayer (1) is all pasted and is had sealed cardboard (3), the fixed puncture-proof layer (4) that is equipped with of lateral surface of corrugated container board inlayer (1), the fixed corrugated container board skin (5) that is equipped with of lateral surface of puncture-proof layer (4), be equipped with compressive structures (6) between corrugated container board inlayer (1) and corrugated container board sandwich layer (2).

2. A pressure-resistant composite corrugated paper as set forth in claim 1, wherein: puncture-proof layer (4) include first glass fiber layer (41) and second glass fiber layer (42), crisscross distribution about first glass fiber layer (41) and second glass fiber layer (42), and first glass fiber layer (41) and second glass fiber layer (42) laminating department are equipped with glue point (43), first glass fiber layer (41) are fixed mutually with outer (5) of corrugated container board, second glass fiber layer (42) are fixed mutually with corrugated container board inlayer (1).

3. A pressure-resistant composite corrugated paper as set forth in claim 1, wherein: the pressure-resistant structure (6) comprises a cavity (61) formed between the corrugated board inner layer (1) and the corrugated board core layer (2), and plastic films (62) are fixedly assembled on the inner side surfaces of the corrugated board inner layer (1) and the sealing paperboard (3).

4. A pressure-resistant composite corrugated paper as set forth in claim 1, wherein: and an adhesive layer (31) is adhered to the joint of the sealing paperboard (3) and the corrugated paperboard inner layer (1).