CN213108483U

CN213108483U - Environment-friendly compression-resistant corrugated board

Info

Publication number: CN213108483U
Application number: CN202021152759.9U
Authority: CN
Inventors: 江庆
Original assignee: Jiangsu Yima Packaging Co ltd
Current assignee: Jiangsu Yima Packaging Co ltd
Priority date: 2020-06-20
Filing date: 2020-06-20
Publication date: 2021-05-04
Anticipated expiration: 2030-06-20

Abstract

The utility model discloses an environmental protection resistance to compression corrugated container board, include: a first surface paper layer, a second surface paper layer, a corrugated paper layer, a core paper layer and a yarn layer; the corrugated paper layer is positioned in the middle, the two sides of the corrugated paper layer are core paper layers, the outer sides of the core paper layers on the two sides are yarn layers, and the outer sides of the yarn layers on the two sides are a first surface paper layer and a second surface paper layer; the bottom of the wave groove of the corrugated paper layer of the utility model is a plane, which is bonded with the core paper layer more firmly and bears the plane pressure better, and the two side surfaces of the wave groove are provided with the reinforced grooves, so that the corrugated paper layer is more upright and the pressure resistance is stronger; corrugated container board has set up two-layer yarn layer, and the yarn layer makes corrugated container board have tension and toughness, improvement breakage resistance that can be fine.

Description

Environment-friendly compression-resistant corrugated board

Technical Field

The utility model belongs to the technical field of corrugated container board, specifically speaking relates to an environmental protection resistance to compression corrugated container board.

Background

Corrugated container board is as the most important, the most widely used packaging material, can play the effect of buffering external impact in the transportation, consequently can protect the product in the packing in the transportation, simultaneously, has advantages such as the quality is light, with low costs, easy processing, be convenient for store. In the transportation process, products in the package often collide with the corrugated board, and the corrugated board is easily damaged due to the fact that the tearing strength, the bursting resistance and the tensile strength of the face paper adopted by the conventional corrugated board structure are poor.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims to solve the technical problem that an environmental protection resistance to compression corrugated container board is provided, solve among the prior art corrugated container board and take place the easy damaged problem of wearing and tearing.

In order to solve the technical problem, the utility model discloses an environmental protection resistance to compression corrugated container board, include: a first surface paper layer, a second surface paper layer, a corrugated paper layer, a core paper layer and a yarn layer; the corrugated paper layer is positioned in the middle, the two sides of the corrugated paper layer are core paper layers, the outer sides of the core paper layers on the two sides are yarn layers, and the outer sides of the yarn layers on the two sides are a first surface paper layer and a second surface paper layer; the corrugated paper layer is rolled into a connected wave groove by a corrugated roller, the bottom of the wave groove is a plane, a plurality of reinforcing grooves are arranged on the side surface of the wave groove, and the reinforcing grooves are vertically arranged; the yarn layer is formed by weaving a plurality of yarn groups in a grid shape in a transverse and vertical staggered mode, and each yarn group at least comprises twenty yarns.

Further, the cross-sectional shape of the reinforcing groove is circular arc.

Further, the yarn group is formed by tiling a plurality of yarns.

Further, the concave direction of the reinforcing groove is uniformly towards one side of the corrugated paper layer.

Compared with the prior art, the application can obtain the following technical effects:

the bottom of the wave groove of the corrugated paper layer of the utility model is a plane, which is bonded with the core paper layer more firmly and bears the plane pressure better, and the two side surfaces of the wave groove are provided with the reinforced grooves, so that the corrugated paper layer is more upright and the pressure resistance is stronger; corrugated container board has set up two-layer yarn layer, and the yarn layer makes corrugated container board have tension and toughness, improvement breakage resistance that can be fine.

Of course, it is not necessary for any one product to achieve all of the above-described technical effects simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic view of an environment-friendly pressure-resistant corrugated cardboard according to an embodiment of the present invention;

fig. 2 is a schematic view of a corrugated paper layer according to an embodiment of the present invention;

fig. 3 is a schematic view of a yarn layer according to an embodiment of the present invention.

Reference symbols of the drawings

The novel corrugated paper comprises a first surface paper layer 1, a second surface paper layer 2, a corrugated paper layer 3, a core paper layer 4, a yarn layer 5, a wave groove 6, a groove bottom 7, a groove side surface 8, a reinforcing groove 9 and a yarn group 10.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

Referring to fig. 1 to 3, fig. 1 is a schematic view of an environment-friendly compression-resistant corrugated board according to an embodiment of the present invention; fig. 2 is a schematic view of a corrugated paper layer according to an embodiment of the present invention; fig. 3 is a schematic view of a yarn layer according to an embodiment of the present invention. An environment-friendly compression-resistant corrugated paperboard comprising: a first surface paper layer 1, a second surface paper layer 2, a corrugated paper layer 3, a core paper layer 4 and a yarn layer 5; the corrugated paper layer 3 is positioned in the middle, the core paper layers 4 are arranged on two sides of the corrugated paper layer 3, the yarn layers 5 are arranged on the outer sides of the core paper layers on the two sides, and the first surface paper layer 1 and the second surface paper layer 2 are arranged on the outer sides of the yarn layers 5 on the two sides; the corrugated paper layer 3 is rolled into a connected wave groove 6 by a corrugated roller, the groove bottom 7 of the wave groove 6 is a plane, the groove side 8 of the wave groove 6 is provided with a plurality of reinforcing grooves 9, and the reinforcing grooves 9 are vertically arranged; the yarn layer 5 is formed by weaving a plurality of yarn groups 10 in a grid shape in a crosswise and vertically staggered manner, and each yarn group 10 has at least twenty yarns.

The cross section of the reinforcing groove 9 is arc-shaped; the yarn group 10 is formed by laying a plurality of yarns; the concave direction of the reinforcing grooves 9 is uniformly towards one side of the corrugated paper layer 3.

The groove bottom 7 of the wave groove 6 of the corrugated paper layer 3 is a plane, the bonding with the core paper layer 4 is firmer, the bearing pressure of the plane is better, the groove side 8 of the wave groove 6 is provided with the strengthening groove 9, so that the corrugated paper layer 3 is more upright, and the compressive resistance is stronger; corrugated container board has set up two-layer yarn layer 5, and yarn layer 5 makes corrugated container board have tension and toughness, improvement breakage resistance that can be fine.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. An environment-friendly compression-resistant corrugated paperboard comprising: a first surface paper layer, a second surface paper layer, a corrugated paper layer, a core paper layer and a yarn layer;

the corrugated paper is positioned in the middle, the core paper layers are arranged on two sides of the corrugated paper, the yarn layers are arranged on the outer sides of the core paper layers on two sides, and the first surface paper layer and the second surface paper layer are arranged on the outer sides of the yarn layers on two sides; the corrugated paper layer is rolled into a connected wave groove by a corrugated roller, the bottom of the wave groove is a plane, a plurality of reinforcing grooves are arranged on the side surface of the wave groove, and the reinforcing grooves are vertically arranged; the yarn layer is formed by weaving a plurality of yarn groups in a crisscross mode in a transverse and vertical mode to form a grid shape, and each yarn group at least comprises twenty yarns.

2. The environment-friendly compression-resistant corrugated cardboard of claim 1, wherein the cross-sectional shape of the reinforcing grooves is a circular arc.

3. The environmentally friendly, crush resistant corrugated paperboard of claim 1 wherein the set of yarns is comprised of a plurality of flat laid yarns.

4. The environmentally friendly, pressure resistant, corrugated paperboard of claim 1 wherein said flutes are recessed uniformly toward one side of said corrugated paper ply.