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High elasticity corrugated board

A technology of corrugated cardboard and corrugated paper, which is applied in the field of corrugated cardboard, can solve the problems of wasting resources, corrugated cardboard has limited strength, impact resistance, and reduced packaging space, and achieves the effects of saving resources, not easy to puncture, and increasing peel strength

Inactive Publication Date: 2012-07-04
TIANJIN FUWANGDA PAPER PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such methods are limited to improving the strength and impact resistance of corrugated cardboard, which not only wastes resources, but also reduces packaging space

Method used

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  • High elasticity corrugated board
  • High elasticity corrugated board

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Experimental program
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Embodiment Construction

[0012] The present invention will be further described below in conjunction with accompanying drawing.

[0013] The outer surface paper 1 and the bottom surface paper 3 are sandboard or kraft paper, and the regular pentagonal corrugated paper core 2 is corrugated base paper.

[0014] Regular pentagonal corrugated paper core 2 is composed of individual hollow regular pentagonal paper tubes bonded together, and the sides of adjacent regular pentagons are bonded to each other, and it is an upright regular pentagon and an inverted regular pentagon. The polygons are staggered and bonded.

[0015] The lower surface of the outer layer paper 1 is bonded to the upper surface of the regular pentagonal corrugated paper core 2, and the regular pentagonal corrugated paper core is bonded successively to the crest 7, the upper side 6, and the crest 7, proceeding in turn...; the bottom face paper 1 The upper surface is bonded to the lower surface of the regular pentagonal corrugated paper co...

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PUM

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Abstract

The invention relates to a high elasticity corrugated board. The high elasticity corrugated board comprises an outer facial tissue layer, a corrugated paper core and a bottom facial tissue layer, wherein the corrugated paper core is a regular pentagon-shaped corrugated paper core, and the regular pentagon-shaped corrugated paper core is adhered with the lower surface of the outer facial tissue layer and the upper surface of the bottom facial tissue layer. The invention disclosed by the invention has the beneficial effects that the high elasticity corrugated board has good impact resistance and good shock resistance; in a transportation process, the high elasticity corrugated board is not easy to puncture when being shocked by an external force, and commodities can be effectively protected; the corrugated board has high peel strength, and the facial tissue is not easy to peel; due to a single-corrugated board three-layer structure and a electron hole structure, the thickness of the corrugated board in unit weight can be increased, the transformation to light weight is realized, the resource is favorably saved, and the environment is favorably protected; and the structure is simple, the weight is light, and the manufacturing cost is low.

Description

technical field [0001] The invention relates to a corrugated cardboard, in particular to a high elastic corrugated cardboard. Background technique [0002] Corrugated cardboard has the advantages of good shock resistance, printability, light weight, and recyclability, and is widely used in product packaging and other fields. At present, the commonly used corrugated cardboard has a three-layer corrugated cardboard structure composed of outer paper on the upper and lower surfaces and corrugated paper in the middle. It has low strength and poor impact resistance, which limits the packaging and transportation of some special products. In order to improve the strength and impact resistance, the number of corrugated layers is usually increased to form a five-layer, seven-layer or nine-layer cardboard structure. Because the thickness of corrugated cardboard is directly proportional to the strength of corrugated cardboard. However, such methods are limited to improving the strengt...

Claims

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Application Information

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IPC IPC(8): B32B29/08
Inventor 保玉凯
Owner TIANJIN FUWANGDA PAPER PROD
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