CN214164356U - Environment-friendly anti-tearing corrugated board - Google Patents

Abstract

An environment-friendly anti-tearing corrugated board comprises a corrugated board body, wherein the corrugated board body comprises a corrugated core layer, an inner layer is fixedly arranged on the inner surface of the corrugated core layer, an outer layer is fixedly arranged on the outer surface of the corrugated core layer, a tensile layer is fixedly arranged on the outer surface of the outer layer, and a waterproof film is fixedly arranged on the outer surface of the tensile layer, the tensile property of the corrugated core layer is improved by arranging the tensile layer, the heat preservation effect of the corrugated board body is improved by arranging the heat preservation layer, the protection effect of the corrugated board body on packaged goods is improved by arranging the buffer layer, two surfaces of the tensile layer are uniformly molded with raised lines, grooves are respectively arranged on the waterproof film and the outer layer, the raised lines are clamped in the grooves, and through the raised lines and the grooves, the firmness of the connection between the tensile layer and the waterproof membrane and between the tensile layer and the outer layer is improved.

Description

Environment-friendly anti-tearing corrugated board

Technical Field

The utility model belongs to the technical field of the corrugated container board technique and specifically relates to a tear corrugated container board is prevented to environment-friendly.

Background

Corrugated board is also called corrugated board. Is formed by bonding at least one layer of corrugated paper and one layer of boxboard (also called boxboard), and has better elasticity and extensibility. The method is mainly used for manufacturing cartons, the sandwich of the cartons and other packaging materials of fragile commodities. In the prior art, corrugated boards are simple in structure, single in functionality and poor in tear resistance, and because the strength is low, the corrugated boards are generally discarded after being used for one time and are not in accordance with the environmental protection concept, so that an environment-friendly tear-resistant corrugated board is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

To the above circumstances, for overcoming prior art's defect, the utility model provides an environment-friendly anti-tear corrugated container board is used for solving above-mentioned problem.

In order to realize the above-mentioned purpose, the utility model relates to an environment-friendly tear-proof corrugated container board, including corrugated container board body, corrugated container board body includes the flute sandwich layer, the internal fixed surface of flute sandwich layer is equipped with the inlayer, and the external fixed surface of flute sandwich layer is equipped with skin, outer external fixed surface is equipped with the tensile layer, the external fixed surface of tensile layer is equipped with the water proof membrane, the internal fixed surface of inlayer is equipped with the buffer layer, it has the heat preservation to fill between flute sandwich layer and inlayer and the skin, the fixed surface of flute sandwich layer is equipped with the nylon wire.

Preferably, the two surfaces of the tensile layer are integrally formed with convex strips, the surfaces of the waterproof film and the outer layer are provided with grooves, and the convex strips are clamped in the grooves.

Preferably, the tensile layer is a structural layer of anti-crack fibers.

Preferably, the buffer layer is a foam rod structure layer.

Preferably, the heat-insulating layer is a glass fiber structure layer.

Has the advantages that: the utility model discloses a set up the nylon wire on the surface of flute sandwich layer, improve the pull resistance of flute sandwich layer, setting through the tensile layer, improve corrugated container board body's pull resistance, setting through the heat preservation, improve corrugated container board body's heat preservation effect, setting through the buffer layer, improve corrugated container board body to the guard action of packing article, the two-sided homogeneous body shaping of tensile layer has the sand grip, water proof membrane and outer surface all are equipped with the recess, the sand grip card is in the recess, through the setting of sand grip and recess, improve the fastness of connecting between tensile layer and water proof membrane and the skin.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the present invention.

In the figure: 1 flute sandwich layer, 2 inlayers, 3 outer, 4 tensile layers, 5 water proof membrane, 6 buffer layers, 7 heat preservation, 8 sand grips, 9 recesses, 10 nylon wire netting.

Detailed Description

The following describes the present invention in further detail with reference to fig. 1.

As shown in figure 1, the utility model relates to an environment-friendly anti-tearing corrugated board, which comprises a corrugated board body, wherein the corrugated board body comprises a corrugated core layer 1, an inner layer 2 is fixed on the inner surface of the corrugated core layer 1, an outer layer 3 is fixed on the outer surface of the corrugated core layer 1, a tensile layer 4 is fixed on the outer surface of the outer layer 3, a waterproof film 5 is fixed on the outer surface of the tensile layer 4, a buffer layer 6 is fixed on the inner surface of the inner layer 2, a heat preservation layer 7 is filled between the corrugated core layer 1 and the inner layer 2 as well as between the outer layer 3, a nylon net 10 is fixed on the surface of the corrugated core layer 1, the tensile property of the corrugated core layer 1 is improved by arranging the nylon net 10 on the surface of the corrugated core layer 1, the tensile property of the corrugated board body is improved by arranging the tensile layer 4, the heat preservation layer 7 is arranged, the heat preservation effect of the corrugated board body is improved, by arranging the buffer layer 6, the protection effect of the corrugated board body on packaged articles is improved.

The equal integrated into one piece in both sides of tensile layer 4 has sand grip 8, and the surface of waterproofing membrane 5 and outer 3 all is equipped with recess 9, and sand grip 8 card is in recess 9, through sand grip 8 and recess 9's setting, improves the fastness of connecting between tensile layer 4 and waterproofing membrane 5 and the outer 3.

The tensile layer 4 is an anti-crack fiber structure layer.

The buffer layer 6 is a foam rod structure layer.

The heat-insulating layer 7 is a glass fiber structure layer.

The working principle is as follows: the utility model discloses a set up nylon wire 10 on the surface of flute sandwich layer 1, improve flute sandwich layer 1's pull resistance, setting through tensile layer 4, improve corrugated container board body's pull resistance, setting through heat preservation 7, improve corrugated container board body's heat preservation effect, setting through buffer layer 6, improve corrugated container board body to the guard action of packing article, the equal integrated into one piece in two sides of tensile layer 4 has sand grip 8, water proof membrane 5 and outer 3's surface all is equipped with recess 9, sand grip 8 card is in recess 9, setting through sand grip 8 and recess 9, improve the fastness of connecting between tensile layer 4 and water proof membrane 5 and the outer 3.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides an environment-friendly tear resistant corrugated container board, includes corrugated container board body, a serial communication port, corrugated container board body includes flute core layer (1), the internal fixed surface of flute core layer (1) is equipped with inlayer (2), and the external fixed surface of flute core layer (1) is equipped with outer (3), the external fixed surface of outer (3) is equipped with tensile layer (4), the external fixed surface of tensile layer (4) is equipped with water proof membrane (5), the internal fixed surface of inlayer (2) is equipped with buffer layer (6), it has heat preservation (7) to fill between flute core layer (1) and inlayer (2) and outer (3), the fixed surface of flute core layer (1) is equipped with nylon net (10).

2. The environment-friendly tear-resistant corrugated board as claimed in claim 1, wherein the tensile layer (4) is integrally formed with two convex strips (8) on both sides, the waterproof film (5) and the outer layer (3) are provided with grooves (9) on the surfaces, and the convex strips (8) are clamped in the grooves (9).

3. The environment-friendly tear resistant corrugated cardboard of claim 1, wherein the tensile layer (4) is a structural layer of anti-crack fibers.

4. The environment-friendly tear resistant corrugated cardboard of claim 1, wherein the cushioning layer (6) is a foam rod structure layer.

5. The environment-friendly tear resistant corrugated cardboard of claim 1, wherein the insulating layer (7) is a glass fiber structure layer.

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