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Surface treatment process of furniture

A technology for surface treatment and furniture. It is used in devices and coatings that apply liquid to the surface. It can solve problems such as dry cracking and mildew, and achieve the effects of extending service life, good water resistance and high connection strength.

Inactive Publication Date: 2021-03-05
徐州恒鑫源装饰材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, solid wood furniture has a shrinkage layer during production, but care should be taken not to place it in a place that is too humid or too dry when it is used, otherwise it will cause mildew or cracking

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A surface treatment process for furniture, said treatment process comprising the following steps:

[0023] (1) Polishing: Clean the surface of the furniture to be treated first, dry it, and then polish it with sandpaper.

[0024] (2) Criticize the dust: scrape the putty layer on the surface of the furniture, the thickness of the putty layer is 0.8mm; coat the putty layer 3-4 times, the putty layer is scraped with a horn board, and the mass composition of the putty layer is : 10 parts of raw lacquer, 2 parts of paris plaster powder, 2 parts of silicon dioxide, 10 parts of water.

[0025] (3) Coloring: After the putty layer in step (2) is completely dry, sand it with sandpaper, and then paint with azo pigments; the drying temperature of the putty layer is 20-24°C.

[0026] (4) Roller coating primer and raw lacquer: After sanding with sandpaper after coloring, spray the primer in the paint room. After the primer is completely dry, roll the raw lacquer layer, and roll the ...

Embodiment 2

[0028] A surface treatment process for furniture, said treatment process comprising the following steps:

[0029] (1) Polishing: Clean the surface of the furniture to be treated first, dry it, and then polish it with sandpaper.

[0030] (2) Criticize the dust: scrape the putty layer on the surface of the furniture, the thickness of the putty layer is 0.9mm; coat the putty layer 3-4 times, the putty layer is scraped with a horn board, and the mass composition of the putty layer is : Raw lacquer 13 parts, Paris plaster powder 4 parts, silicon dioxide 3.5 parts, water 13 parts.

[0031] (3) Coloring: After the putty layer in step (2) is completely dry, sand it with sandpaper, and then paint it with lake pigments; the drying temperature of the putty layer is 20-24°C.

[0032] (4) Roller coating primer and raw lacquer: After sanding with sandpaper after coloring, spray the primer in the paint room. After the primer is completely dry, roll the raw lacquer layer, and roll the paint ...

Embodiment 3

[0034] A surface treatment process for furniture, said treatment process comprising the following steps:

[0035] (1) Polishing: Clean the surface of the furniture to be treated first, dry it, and then polish it with sandpaper.

[0036] (2) Criticize the dust: scrape the putty layer on the surface of the furniture, the thickness of the putty layer is 1mm; coat the putty layer 3-4 times, and scrape the putty layer with a horn board. The mass components of the putty layer are as follows: 15 parts of raw lacquer, 5 parts of paris plaster powder, 4 parts of silicon dioxide, and 15 parts of water.

[0037] (3) Coloring: After the putty layer in step (2) is completely dry, sand it with sandpaper, and then color it. When coloring, use azo pigments, lake pigments, heterocyclic pigments, and polycyclic ketones One of pigments and phthalocyanine pigments; the drying temperature of the putty layer is 20-24 ° C,

[0038] (4) Roller coating primer and raw lacquer: After sanding with sand...

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Abstract

The invention relates to the technical field of furniture, in particular to a surface treatment process of furniture. The surface treatment process comprises the following steps of (1) polishing; (2)plastering; (3) coloring, specifically, after a putty layer in the step (2) is completely dried, carrying out polishing by abrasive paper, and then carrying out coloring, wherein one of azo pigments,lake pigments, heterocyclic pigments, fused ring ketone pigments and phthalocyanine pigments is adopted during coloring; and (4) roller coating of primer and raw lacquer. The furniture treated by thefurniture treatment process provided by the invention cannot mildew or crack at a too wet or too dry place; a mixture of the raw lacquer, calcined gypsum powder, silicon dioxide and water is adopted as the putty layer, so that the water resistance is good, the bonding strength is high, and the strength of connection between the putty layer and a raw lacquer layer is high; and a mixture of urushiol, gum, water-soluble glycoprotein, laccase and water is adopted as the raw lacquer layer, so that the strength of peeling between the raw lacquer layer and the primer layer is high, adaptability of apaint film in a too wet or too dry environment is improved, and the service life is prolonged.

Description

technical field [0001] The invention relates to the technical field of furniture, in particular to a furniture surface treatment process. Background technique [0002] Now the surface of newly produced hardwood or other solid wood furniture is protected by varnish or varnish. The solid wood contains water. When the air humidity is too low, the hardwood furniture will shrink, and when it is too high, it will expand. Generally, solid wood furniture has a shrinkage layer during production, but care should be taken not to place it in a place that is too humid or too dry when it is used, otherwise it will cause mildew or cracks. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a surface treatment process for furniture. The furniture treated by the treatment process will not be mildewed or cracked in places that are too humid or too dry. [0004] In order to solve the problems of the technologie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D7/06B05D7/00
CPCB05D7/06B05D7/584B05D2601/22B05D2602/00
Inventor 王超
Owner 徐州恒鑫源装饰材料有限公司
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