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Process for painting furniture

A paint and craft technology, applied in the field of furniture paint craftsmanship, can solve the problems of high cost, insufficient paint, water and air pollution, etc., and achieve the effects of high paint utilization, less pollution, and simple craftsmanship

Inactive Publication Date: 2011-05-25
GUANGDONG HONGQI FURNITURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the current furniture enterprises use artificial spraying, and the utilization rate of paint is less than 50%. Not only the cost is high, but also the pollution of water and air is very serious. It is more necessary to carry out research and transformation, further design and standardize the spraying method, and improve the quality of sprayed parts. The first pass rate can reduce the use of paint and improve the efficiency of spraying, which can also greatly reduce the waste of paint and reduce carbon emissions

Method used

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  • Process for painting furniture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A paint process for furniture, comprising the following process steps:

[0029] (1) Drying treatment: Drying treatment after opening the base material, including:

[0030] (11) After raw materials are opened, they should be processed immediately, and the sawdust should be cleaned up, put on the shelves neatly, and dried in the cellar;

[0031] (12) Squeeze water vapor into the drying cellar and cook for 12 hours;

[0032] (13) High-temperature drying treatment for 24 days; the moisture content of the substrate dried at high temperature in step (13) is 9%.

[0033] (14) After the base material is taken out of the cellar, it should be placed in a cool place to regain moisture naturally. After the base material described in step (14) is left out of the cellar, it should be placed in a cool place to regain moisture naturally, and the moisture content will reach 14%.

[0034] (2) polishing;

[0035] (3) Grinding: Grinding with fine sandpaper to smooth the surface of the s...

Embodiment 2

[0041] A paint process for furniture, comprising the following process steps:

[0042] (1) Drying treatment: Drying treatment after opening the base material, including:

[0043] (11) After raw materials are opened, they should be processed immediately, and the sawdust should be cleaned up, put on the shelves neatly, and dried in the cellar;

[0044] (12) Squeeze water vapor into the drying cellar and cook for 18 hours;

[0045] (13) High-temperature drying treatment for 24 days to one day; the moisture content of the substrate dried at high temperature in step (13) is 10%.

[0046] (14) After the base material is taken out of the cellar, it should be placed in a cool place to regain moisture naturally. After the base material described in step (14) is left out of the cellar, it should be placed in a cool place to regain moisture naturally, and the moisture content will reach 14%.

[0047] (2) polishing;

[0048] (3) Grinding: Grinding with fine sandpaper to smooth the surf...

Embodiment 3

[0054] A paint process for furniture, comprising the following process steps:

[0055] (1) Drying treatment: Drying treatment after opening the base material, including:

[0056] (11) After raw materials are opened, they should be processed immediately, and the sawdust should be cleaned up, put on the shelves neatly, and dried in the cellar;

[0057] (12) Squeeze water vapor into the drying cellar and cook for 15 hours;

[0058] (13) High-temperature drying treatment for 24 days; the moisture content of the substrate dried at high temperature in step (13) is 9%.

[0059] (14) After the base material is taken out of the cellar, it should be placed in a cool place to regain moisture naturally. After the base material described in step (14) is left out of the cellar, it should be placed in a cool place to regain moisture naturally, and the moisture content will reach 10%.

[0060] (2) polishing;

[0061] (3) Grinding: Grinding with fine sandpaper to smooth the surface of the s...

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Abstract

The invention provides a process for painting furniture. The process comprises the following steps of: (1) performing drying treatment, wherein a substrate is cut and dried; (2) polishing; (3) grinding, wherein the substrate surface is polished and smoothed by crocus paper; (4) spraying a primer, wherein waterborne polyester primer is sprayed on the substrate treated in the step (3) for 2 to 4 times, and the substrate is dried at the temperature of between 40 and 50 DEG C for 3 to 6 hours; (5) grinding, wherein the substrate surface is grinded and smoothed by the crocus paper; (6) spraying a finish, wherein the waterborne polyester primer is sprayed on the substrate treated in the step (5) for 2 to 4 times, and the substrate is dried at the temperature of between 40 and 50 DEG C for 3 to 6 hours; and (7) packaging finished products, detecting, and packaging qualified finished products. The process is easy and safe to operate, has good construction condition and ensures high film coating quality.

Description

technical field [0001] The invention relates to the technical field of spraying, in particular to a furniture painting process. Background technique [0002] Most of the current furniture enterprises use artificial spraying, and the utilization rate of paint is less than 50%. Not only the cost is high, but also the pollution of water and air is very serious. It is more necessary to carry out research and transformation, further design and standardize the spraying method, and improve the quality of sprayed parts. It can reduce the use of paint and improve the efficiency of spraying, which can also greatly reduce the waste of paint and reduce carbon emissions. [0003] In furniture production, the use of adhesives can be reduced through scientific structural design and equipment utilization, while improving the quality of adhesives and reducing the release of harmful gases. The bonding strength can be improved by reducing the amount of glue used and optimizing the glue applic...

Claims

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Application Information

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IPC IPC(8): B05D7/08B05D3/00
Inventor 陈建京
Owner GUANGDONG HONGQI FURNITURE
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