Resin impregnated paper overlaid wood-based plate and manufacturing method thereof

A technology of impregnating film paper and its production method, which is applied in chemical instruments and methods, paper, papermaking, etc., can solve the problems of low product qualification rate, achieve high scratch resistance, improve product dimensional stability, and increase saturation Effect

Active Publication Date: 2017-02-08
昆明荣尊华品木业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of impregnated film paper veneer wood-based panel veneer technology, the current production methods of impregnated film paper veneered plywood and other decorative panels, most of them are to directly press impregnated film paper on the flatness of the board surface. On the highly demanding wood-based panel base material, due to the limitation of the surface quality of the wood-based panel base material during production, the product qualification rate is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A wood-based panel impregnated with film paper, mainly composed of a wood-based panel and base paper, the base paper is wrapped on the surface of the wood-based panel, and the production method adopts the following technical scheme:

[0019] 1. Prepare a dipping glue: Add 1.5% penetrating agent of glue weight, 1.5% of glue weight release agent and 1.5% glue weight curing agent to phenolic resin with a solid content of 35% and stir fully to obtain One dipping glue;

[0020] 2. Glue dipping: soak the base paper with the dipping glue once, and react in the reaction kettle; first soak the back of the base paper with the dipping glue once, and when the glue on the back completely penetrates into the front, completely dip the base paper into the dipping glue once to make the base paper Excessive sizing, and then roll the base paper through a rolling device to squeeze out the excess glue in the base paper, so that the base paper can get 100% sizing amount;

[0021] 3. Shaping...

Embodiment 2

[0027] A wood-based panel impregnated with film paper, mainly composed of a wood-based panel and base paper, the base paper is wrapped on the surface of the wood-based panel, and the production method adopts the following technical scheme:

[0028] 1. Prepare a dipping glue: add 1.1% of the glue weight penetrant, 1.1% of the glue weight release agent and 1.1% of the glue weight curing agent to the phenolic resin with a solid content of 30% and stir fully to obtain One dipping glue;

[0029] 2. Glue dipping: soak the base paper with the dipping glue once, and react in the reaction kettle; first soak the back of the base paper with the dipping glue once, and when the glue on the back completely penetrates into the front, completely dip the base paper into the dipping glue once to make the base paper The amount of sizing is excessive, and then the base paper is rolled by a rolling device to squeeze out the excess glue in the base paper, so that the base paper can obtain 50% of th...

Embodiment 3

[0036] A wood-based panel impregnated with film paper, mainly composed of a wood-based panel and base paper, the base paper is wrapped on the surface of the wood-based panel, and the production method adopts the following technical scheme:

[0037] 1. Prepare a dipping glue: add 1.2% penetrating agent of glue weight, 1.2% of glue weight release agent and 1.2% of glue weight curing agent to phenolic resin with a solid content of 32% and stir fully to obtain One dipping glue;

[0038] 2. Glue dipping: soak the base paper with the dipping glue once, and react in the reaction kettle; first soak the back of the base paper with the dipping glue once, and when the glue on the back completely penetrates into the front, completely dip the base paper into the dipping glue once to make the base paper The amount of sizing is excessive, and then the base paper is rolled by a rolling device to squeeze out the excess glue in the base paper, so that the base paper can obtain 80% of the sizing...

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PUM

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Abstract

The invention discloses a resin impregnated paper overlaid wood-based plate and a manufacturing method thereof, and belongs to the technical field of architectural ornament. The resin impregnated paper overlaid wood-based plate is mainly composed of a wood-based plate and body paper. The body paper is wrapped on the surface of the wood-based plate, and then the wrapped wood-based plate is subjected to primary resin impregnation, moulding, secondary resin impregnation, first drying, and second drying to obtain the resin impregnated paper overlaid wood-based plate. A cold-in and cold-out technology is adopted and has the following advantages: on one aspect, the hot press technology time is reduced, the production efficiency is improved; on the other aspect, the product surface quality is greatly improved, the saturation degree is increased, the performance will not be affected after the wood-based plate is pressed, the size stability is effectively improved, and the surface scratch resistant performance is enhanced.

Description

technical field [0001] The invention belongs to the technical field of architectural decoration, in particular to an artificial board with impregnated film paper decoration and a manufacturing method. Background technique [0002] With the continuous development of impregnated film paper veneer wood-based panel veneer technology, the current production methods of impregnated film paper veneered plywood and other decorative panels, most of them are to directly press impregnated film paper on the flatness of the board surface. On the highly demanding wood-based panel base material, due to the limitation of the surface quality of the wood-based panel base material during production, the qualified rate of the product is low. Contents of the invention [0003] The object of the present invention is to solve the above problems, to provide an impregnated film paper veneer wood-based panel, which has good dimensional stability and good scratch resistance. [0004] In order to ach...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H23/32D21H25/04D21H25/12B32B38/08
CPCB32B38/08D21H23/32D21H25/04D21H25/12
Inventor 刘尊云
Owner 昆明荣尊华品木业有限公司
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