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Method for increasing side pressure strength of honeycomb cardboard and cardboard processed by the method

A technology of honeycomb paperboard and edge compression strength, applied in the field of paper product processing, can solve the problems of poor edge force performance of honeycomb paperboard, affecting the service life of honeycomb paperboard, uneven force of honeycomb paperboard, etc., achieving low cost and improving service life. , The effect of simple production method

Inactive Publication Date: 2009-01-28
佛山市顺德区中麒蜂窝纸制品有限公司
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Problems solved by technology

[0004] In order to solve the technical problem that the service life of the honeycomb paperboard is affected due to the poor force performance of the edge of the honeyc

Method used

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  • Method for increasing side pressure strength of honeycomb cardboard and cardboard processed by the method

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Example Embodiment

[0018] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] see figure 1 A method for increasing the edge compressive strength of a honeycomb paperboard of the present invention and a schematic diagram of the peripheral side wall structure of the honeycomb paperboard pasted with fibers or solid materials in the honeycomb paperboard processed by the method. like figure 1 As shown, in this embodiment, the honeycomb paperboard 5 adopts a three-layer structure design, the peripheral side wall 1 of the honeycomb paperboard is pasted with paper fibers, and the paper fibers 2 and the honeycomb paperboard 5 are bonded into a whole by glue.

[0020] The first processing method of the honeycomb paperboard 5 is as follows: first, add glue 4 to the peripheral side wall 1 of the honeycomb paperboard. This method of adding glue 4 can spray or smear the glue 4 on the peripheral side of the honeycomb paperboard through ...

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Abstract

The invention belongs to the paper product processing field, in particular to a method of increasing the pressure intensity to the edge of honeycomb paperboard through sticking fiber and solid material to the periphery sidewall of the honeycomb paperboard with glue, and the honeycomb paperboard produced by the method. The method uses glue to stick fiber and solid material to the periphery sidewall of the honeycomb paperboard, which unifies the fiber or the solid material and the honeycomb paperboard to an entity. The edge of the honeycomb paperboard processed by the method has good effect in bearing pressure, thereby prolonging the service life of the honeycomb paperboard; besides; the invention also has the advantages of simple production method, low cost, and high processing efficiency, and is suitable for industrial production.

Description

【Technical field】 [0001] The invention belongs to the field of paper product processing, and in particular relates to a method for increasing the edge compressive strength of a honeycomb paperboard by pasting fibers or solid materials on the peripheral side walls of the honeycomb paperboard and the honeycomb paperboard processed by the method. 【Background technique】 [0002] With the development of my country's economy, the increase of trade and in order to alleviate the pressure of my country's timber shortage and reduce logistics costs, the demand for honeycomb cardboard boxes and honeycomb cardboard pallets has been increasing in recent years. However, in the honeycomb cardboard boxes and honeycomb cardboard trays currently on the market, the force on the edge of the honeycomb cardboard and the surface of the honeycomb cardboard is uneven. When the honeycomb paperboard is carrying heavy objects, due to its poor performance of bearing pressure on its edges, it is easy to b...

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Application Information

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IPC IPC(8): B31D3/00
Inventor 杨军
Owner 佛山市顺德区中麒蜂窝纸制品有限公司