Production process of high-gloss melamine impregnated paper decorative artificial board

A high-gloss melamine, production process technology, applied in the direction of layered products, lamination devices, lamination, etc., can solve the problems of large energy consumption, long cycle, unfavorable production efficiency, etc., to achieve sufficient curing, good gloss, surface capillary The effect that the hole is not easy to be polluted

Inactive Publication Date: 2013-01-16
CHANGZHOU WEIXING DECORATIVE MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a production process of high-gloss melamine-impregnated paper-faced wood-based panels to solve the problem that the production process of high-gloss melamine-impregnated paper-faced wood-based panels needs a "cold-hot-cold" process, and the required cycle It is long and consumes a lot of energy, which is not conducive to the improvement of production efficiency.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] This embodiment provides a production process for high-gloss melamine-impregnated paper veneer wood-based panels, including the following production steps, preparation, melamine-impregnated paper: 50% pre-curing rate, 160% dipping, 8% volatile matter content, fiberboard: density 0.727g / cm3, moisture content 10%; hot pressing, using a multi-layer hot pressing machine under the conditions of hot pressing temperature 150 ° C, hot pressing pressure 15Mpa, hot pressing time 500 seconds, the melamine impregnated paper and fiberboard are subjected to one-time heating Pressing, releasing the pressure and releasing the board to obtain a high-gloss melamine-impregnated paper-faced wood-based board.

Embodiment 2

[0022] This embodiment provides a production process for high-gloss melamine-impregnated paper veneer wood-based panels, including the following production steps, preparation, melamine-impregnated paper: pre-curing rate 30%, dipping amount 140%, volatile matter content 6%, fiberboard: density 0.683g / cm3, moisture content 6%; hot pressing, using a multi-layer hot pressing machine under the conditions of hot pressing temperature 130 ℃, hot pressing pressure 10Mpa, hot pressing time 300 seconds, the melamine impregnated paper and fiberboard are subjected to one-time heating Pressing, releasing the pressure and releasing the board to obtain a high-gloss melamine-impregnated paper-faced wood-based board.

Embodiment 3

[0024] This embodiment provides a production process for high-gloss melamine-impregnated paper veneer wood-based panels, including the following production steps, preparation, melamine-impregnated paper: pre-curing rate 40%, dipping amount 150%, volatile matter content 7%, fiberboard: density 0.711g / cm3, moisture content 8%; hot pressing, using a multi-layer hot pressing machine under the conditions of hot pressing temperature 140 ° C, hot pressing pressure 12Mpa, hot pressing time 380 seconds, the melamine impregnated paper and fiberboard are subjected to one-time heating Pressing, releasing the pressure and releasing the board to obtain a high-gloss melamine-impregnated paper-faced wood-based board.

[0025] The beneficial effects of the embodiment are: the production process of a high-gloss melamine-impregnated paper-faced wood-based panel in the first, second, and third embodiments uses a multi-layer press to perform one-time hot pressing at a relatively low temperature, wh...

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Abstract

The invention provides a production process of a high-gloss melamine impregnated paper decorative artificial board. A multi-daylight press is used to perform one-step hot pressing at a relatively low temperature, thus ensuring the favorable bonding between a substrate fiber board and melamine impregnated paper; and in the hot pressing process, resin in the melamine impregnated paper is molten and cured, thus forming a closed and compact surface, ensuring that pits and micro pores on the surface of the substrate fiber board can be filled, and ensuring insufficient resin curing, no board adhesion phenomenon and elasticity. Thus, on the premise of ensuring the production quality of the high-gloss melamine impregnated paper decorative artificial board, the invention adopts one-step hot pressing instead of the original cold-hot-cold process, thereby improving the pressing efficiency, reducing the pressing cost, increasing the production benefits, and reasonably and effectively avoiding the long production cycle and high energy consumption of the high-gloss melamine impregnated paper decorative artificial board.

Description

technical field [0001] The invention relates to a production process, in particular to a production process of a high-gloss melamine-impregnated paper-decorated wood-based panel. Background technique [0002] At present, the production process of high-gloss melamine-impregnated paper-faced wood-based panels requires a "cold-hot-cold" process, which requires a long cycle and consumes a lot of energy, which is not conducive to the improvement of production efficiency. Therefore, in the production process of high-gloss melamine-impregnated paper-faced wood-based panels, how to improve the pressing efficiency on the premise of ensuring the production quality, reduce the pressing cost and increase the production efficiency is a problem that should be solved. Contents of the invention [0003] The purpose of the present invention is to provide a production process of high-gloss melamine-impregnated paper-faced wood-based panels to solve the problem that the production process of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B37/06B32B37/10
Inventor 张杰张建文
Owner CHANGZHOU WEIXING DECORATIVE MATERIALS
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