A closed coating process and manufacturing method for wooden furniture

A technology of coating process and manufacturing method, which is applied in the direction of surface coating liquid device, coating, pretreatment surface, etc., which can solve the problems of long production cycle, high concentration, and UV paint is only suitable for roller coating, etc.

Active Publication Date: 2015-09-23
JIANGMEN GUOMEI CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because of its high concentration, it cannot be operated at all, so UV paint is only suitable for roller coating. Currently, special-shaped wooden furniture cannot be used for roller coating. Therefore, in many furniture companies, the use of UV paint is also in a half-use and half-stop state.
Most enterprises still use PU paint as the primer to seal and fill. This requires multiple spraying, multiple drying, and multiple grinding methods, but it still cannot solve the serious environmental pollution, great harm to the human body, low efficiency, and high cost. Some problems such as long production cycle and large production site

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0085] A closed coating process for wood furniture, including the following steps:

[0086] (1) Use self-drying resin, coating agent and thinner to prepare hand-scanning coating agent, wherein the mass percentages of the self-drying resin, coating agent and thinner are: 10%, 60 and 30% respectively;

[0087] (2) Sweep the hand brush coating agent on the workpiece, and control the coating amount at 80g / m 2 ;

[0088] (3) Start the mobile UV dryer, and dry the coating agent through the movement of the mobile UV dryer;

[0089] (4) Dilute the sealing coating agent and spread it on the workpiece;

[0090] (5) Start the mobile UV dryer, and dry the coating agent by moving the mobile UV dryer.

[0091] Wherein, the self-drying resin is a medium temperature curing agent tert-butyl peroxy-2-ethylhexanoate, acrylic resin and ethyl ester; the diluent is one or two of ethyl ester and ethanol; the coating agent is applied The product described in the Chinese Patent Application No. 201310180084.7;

...

Embodiment 2

[0095] A closed coating process for wood furniture, including the following steps:

[0096] (1) Use self-drying resin, coating agent and thinner to prepare hand-scanning coating agent, wherein the mass percentages of the self-drying resin, coating agent and thinner are: 35%, 60% and 5% respectively ;

[0097] (2) Spread the hand-scanning coating agent on the workpiece, and the coating amount is controlled at 120g / m 2 ;

[0098] (3) Start the mobile UV dryer, and dry the coating agent through the movement of the mobile UV dryer;

[0099] (4) Dilute the sealing coating agent and spread it on the workpiece;

[0100] (5) Start the mobile UV dryer, and dry the coating agent through the movement of the mobile UV dryer;

[0101] Wherein, the self-drying resin contains the medium temperature curing agent tert-butyl peroxy-2-ethylhexanoate, acrylic resin and ethyl ester; the diluent is one or two of ethyl ester and ethanol; the coating agent is applied The product described in the Chinese Paten...

Embodiment 3

[0108] A closed coating process for wood furniture, including the following steps:

[0109] (1) Use self-drying resin, coating agent and thinner to prepare hand-scanning coating agent, wherein the mass percentages of the self-drying resin, coating agent and thinner are: 10%, 85% and 5% respectively ;

[0110] (2) Sweep the hand brush coating agent on the workpiece, and control the coating amount at 100g / m 2 ;

[0111] (3) Start the mobile UV dryer, and dry the coating agent through the movement of the mobile UV dryer;

[0112] (4) Dilute the sealing coating agent and spread it on the workpiece;

[0113] (5) Start the mobile UV dryer, and dry the coating agent through the movement of the mobile UV dryer;

[0114] Wherein, the self-drying resin contains the medium temperature curing agent tert-butyl peroxy-2-ethylhexanoate, acrylic resin and ethyl ester; the diluent is one or two of ethyl ester and ethanol; the coating agent is applied The product described in the Chinese Patent Applicat...

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PUM

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Abstract

The invention relates to a seal coating process and a manufacturing method of wood furniture. The seal coating process includes the steps of 1), using, by weight, 10-35% of air-drying resin, 60-85% o plastics and 5-30% of a thinner to blend brushing plastics; 2), coating the brushing plastics on a work piece with the coating weight controlled within 80-120g / m<2>; 3), starting a movable-type UV (ultraviolet) drier, and drying the plastics through motion of the movable-type UV drier; 4), diluting the sealing plastics to coat the same on the work piece; 5), starting the movable-type UV drier, and drying the plastics through motion of the movable-type UV drier. The coating process has the advantages of operation easiness; environment pollution, production space, polishing manpower, paint consumption, damages to human health, time on the coating process can all be reduced and the like.

Description

Technical field [0001] The invention relates to a closed coating process for wooden products of hotel furniture, civil furniture, wooden doors, and sanitary ware, in particular to a closed coating process and manufacturing method of wooden furniture such as carved wooden products, fixed products, wooden doors and the like. Background technique [0002] With the 30 years of reform and opening up, people’s quality of life has improved, and people’s requirements for living furniture have become higher and higher. Furniture design is based on individualized, differentiated carving, process linearity and fixed installation as the main design concepts. The paint plump effect of wooden products and the wood texture have great requirements, especially hotel furniture, wooden doors, wooden sofas, bedside tables, dressing tables, dining tables, dining chairs, and sanitary ware are usually carved and crafted. Design is the main reason, resulting in complex process, cumbersome production, mo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05D1/38B05D3/00B05D3/02
Inventor 胡斌
Owner JIANGMEN GUOMEI CHEM
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