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Decorative surface slurry used for wood line printing process

A printing process and a technology for decorating the surface layer, applied in the field of slurry composition, can solve the problems of poor adhesion of the slurry layer, difficult demoulding, cracking, etc., and achieve the effects of good surface smoothness, not easy to crack, and easy demoulding

Inactive Publication Date: 2012-12-05
浏阳市金仁林业集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The preparation of decorative surface layer slurry in the prior art lacks consideration for its professional use, and it is prone to cracking, difficult demoulding or weak adhesion of the slurry layer.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] First complete the preparation of printing glue: add 412kg of water to the reaction kettle, add 80kg of polyhexenol, start heating, and slowly add 85kg of vinyl acetate, 6kg of hydrochloric acid, and sodium hydroxide during the process of slowly heating up to about 100°C 2kg, formaldehyde 20kg, alcohol 15kg, ammonium persulfate 1kg, OP-10 4kg, mix evenly, cool down to about 50°C, open the reaction kettle to release the glue, the glue output is about 625kg, and seal the package for later use.

[0010] Then configure the decorative surface slurry: add 16.6kg of prepared printing glue to the mixer, then add 32kg of calcium carbonate, 4kg of flour, stir for about 10 minutes, slowly add 8kg of calcium carbonate, 0.3kg of Vaseline, Seaweed powder 0.1kg, ready after stirring evenly, sealed and packaged for later use.

[0011] The above-mentioned decorative surface paste has been tested by the enterprise for one year, involving the printing process of all types of wood moldings...

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PUM

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Abstract

The invention discloses decorative surface slurry used for a wood line printing process. The decorative surface slurry is composed of the following components in parts by weight: 40 parts of calcium carbonate, 16.6 parts of printing glue, 4 parts of flour, 0.3 part of vaseline and 0.1 part of edible seaweed powder, wherein the printing glue is composed of the following components in parts by weight: 80 parts of polyhexenol, 85 parts of vinyl acetate, 6 parts of hydrochloric acid, 2 parts of sodium hydroxide, 20 parts of formaldehyde, 10-15 parts of alcohol, 1 part of ammonium persulfate, 4 parts of OP-10 and 412-417 parts of water. The decorative surface slurry prepared by using the formula has the advantages of good surface smoothness, high cracking resistance, strong adhesion and easy stripping during processing process.

Description

technical field [0001] The invention relates to a slurry composition used in wood line printing technology, especially a slurry used for decorating the surface layer. Background technique [0002] When making artistic photo frames, picture frames and other products, it is necessary to form a three-dimensional decorative surface on the surface of wooden lines through printing technology. Its production process includes coating the base layer made of glue and calcium carbonate on the prefabricated wooden line embryo; During the progress of the printing machine frame, the prepared decorative surface slurry is evenly coated on the decorative surface of the wooden line embryo body through the injection pipe of the printing machine; the printing refers to the rolling of the printing wheel of the printing machine. The decorative surface layer slurry coated on the wood strip embryo forms a three-dimensional decorative surface layer on the surface. Then blow off the excess slurry o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B26/02C04B14/28
Inventor 江秋文徐良勇
Owner 浏阳市金仁林业集团有限公司