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Manufacturing method of composite plate

A manufacturing method and composite board technology, applied in the field of board manufacturing, can solve the problems of large cost investment, high usage, deformation of boards, etc., and achieve the effects of protecting the environment, reducing usage, and reducing load-bearing performance

Inactive Publication Date: 2018-01-09
天津雅彩科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of making steel-wood furniture, the use of boards is high and the cost is high. However, due to the high load-bearing effect in furniture production and the need to prevent deformation of the boards, high-priced boards such as solid wood are often used in production.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] An embodiment of the present invention will be briefly described below in conjunction with an embodiment.

[0015] The working process of this example:

[0016] A method for manufacturing a composite panel, comprising the steps of:

[0017] (1) heat-press forming the straw into a straw board for subsequent use;

[0018] (2) Apply hot melt adhesive evenly on both sides of the straw board;

[0019] (3) The hot melt adhesive is covered with metal mesh;

[0020] (4) Enter the roller press, heat to 180-220°C and roll repeatedly, the number of times of rolling is not less than 3 times;

[0021] (5) The outer layer of metal mesh and hot melt adhesive is coated with adhesive, and the outer layer of adhesive is covered with fiberboard;

[0022] (6) The outer layer of the fiberboard is coated with adhesive, and then covered with wooden boards, and rolled without heating, and the number of times of rolling is not less than 3 times;

[0023] (7) The outer layer of the board is...

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PUM

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Abstract

The invention provides a manufacturing method of a composite board, comprising the following steps: hot-pressing straws into straw boards for use; uniformly coating hot-melt adhesive on both sides of the straw boards; covering the hot-melt adhesive with metal mesh; entering into a roller press, Heating to 180-220°C and rolling repeatedly, the number of times of rolling is not less than 3 times; the outer layer of metal mesh and hot melt adhesive is coated with adhesive, and the outer layer of adhesive is covered with fiberboard; the outer layer of fiberboard is coated with adhesive , and then cover the wooden board, rolling without heating, and the number of rolling is not less than 3 times; the outer layer of the wooden board is painted and dried. The invention can effectively improve the load-bearing capacity of the board, avoid the expansion and deformation of the composite board, enhance the toughness of the board, can replace the pure solid wood board, reduce the deformation probability of the board while maintaining the load-bearing performance of the board, gradually reduce the usage of the solid wood board, and protect the environment .

Description

technical field [0001] The invention relates to the field of plate manufacturing methods, in particular to a manufacturing method of a composite plate. Background technique [0002] In the process of making steel-wood furniture, the amount of boards used is high and the cost investment is large. However, due to the high load-bearing effect in furniture production and the need to prevent deformation of the boards, expensive boards such as solid wood are often used in production. Solid wood boards are increasingly scarce, and overexploitation of forests will cause great harm to the environment. How to manufacture composite boards to replace solid wood boards and reduce the deformation probability of boards while maintaining the load-bearing performance of the boards has become an urgent problem to be solved. Contents of the invention [0003] In order to overcome the shortcomings of the existing plate manufacturing methods, the invention provides a composite plate manufactu...

Claims

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Application Information

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IPC IPC(8): B27D1/08B27G11/00B27D3/00B32B21/02B32B21/10B32B21/14B32B15/14B32B15/02B32B9/02B32B9/04B32B37/10B32B37/12
Inventor 蒋建杰
Owner 天津雅彩科技有限公司
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