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High-intensity corrugated paper board

A corrugated cardboard, high-strength technology, applied in the field of cardboard, can solve the problems of scrapping, insufficient structural strength, easy deformation and damage, etc., and achieve the effect of improving the overall strength, not easy to scrap, and not easy to deform

Inactive Publication Date: 2013-09-18
KUNSHAN SANDA PACKAGING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

When packing heavy objects in corrugated cartons, often due to insufficient structural strength, the cartons are easily deformed and damaged after being stressed, resulting in scrap

Method used

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Embodiment Construction

[0013] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0014] see figure 1 , figure 1 It is a structural schematic diagram of a high-strength corrugated cardboard of the present invention.

[0015] A high-strength corrugated cardboard, comprising corrugated paper 1, lining paper 2 and face paper 3, said lining paper 2 and face paper 3 are respectively located on the inside and outside of the corrugated paper, and the longitudinal connection between the liner paper 2 and face paper 3 A piece of fiberboard 5, the fiberboard 5 passes through the trough of the corrugated paper 1, improves the overall strength of the corrugated cardboard, makes it difficu...

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Abstract

The invention relates to a high-intensity corrugated paper board. The high-intensity corrugated board comprises corrugated paper, inner paper and surface paper, wherein the inner paper and the surface paper are respectively positioned at the inner side and the outer side of the corrugated paper; a plurality of reinforce boards are longitudinally connected between the inner paper and the surface paper, and penetrate through the trough of the corrugated paper. The high-intensity corrugated paper board provided by the invention improves the integral intensity of the corrugated paper board through the arrangement of the plurality of fiber boards, ensures that the corrugated paper board is not deformed easily, is beneficial to goods transportation, and is difficult to scrap.

Description

technical field [0001] The invention relates to a cardboard, in particular to a high-strength corrugated cardboard. Background technique [0002] Corrugated cardboard is mostly used for packaging, with a wide range of applications and increasing demand. The corrugated cardboard used to make packaging boxes is mainly composed of corrugated paper, face paper and inner paper. Corrugated paper generally has 2 or 3 layers. The paper is separated and glued to form what people call a 5-layer board or a 7-layer board. When packing heavy objects in corrugated cartons, often due to insufficient structural strength, the cartons are easily deformed and damaged after being stressed, resulting in scrapping. Contents of the invention [0003] The object of the present invention is to provide a high-strength corrugated cardboard that is not easily deformed in order to overcome the deficiencies of the prior art. [0004] The present invention is realized through the following technical s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H27/40D21H27/38B32B29/08
Inventor 蒋建华
Owner KUNSHAN SANDA PACKAGING
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