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Painting dressing process for realizing wood grain effect using water body

A coating process and wood grain technology, applied in the coating field with wood grain effect, can solve the problems of high cost, reduced production efficiency, high equipment investment, etc., and achieve the effect of simple process method, low cost, and cost reduction.

Inactive Publication Date: 2010-05-26
MITAC PRECISION TECH CO LTD SHUNDE DISTRICT FOSHAN CITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the adoption of high technology brings high cost due to high equipment investment, which increases the difficulty of process technology and reduces production efficiency. This is contrary to the high efficiency and low cost requirements pursued by the industry under the current environment of fierce competition in the industry. ; At the same time, the painting effect obtained by the traditional painting process often has the same overall color or is painted according to the pre-set pattern, and cannot obtain fashionable and personalized patterns or wood grain effects.

Method used

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  • Painting dressing process for realizing wood grain effect using water body
  • Painting dressing process for realizing wood grain effect using water body

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Take the plastic sheet of the outer cover of the laptop computer after stamping, clean and remove the dust and sundries on the surface, wipe with a thinner to remove the release agent and oil stains remaining on the surface, and let it dry in air; take the grease-type alkyd wood grain paint and add it to the preparation in advance For a good jig with grooves, the jig and the water surface are placed at an angle of 45 degrees, the paint flows into the water along the groove of the jig, and forms a layer of paint film on the water surface after dispersion; pass the cleaned plastic plate of the outer cover of the laptop through The manipulator is placed into the water steadily and slowly at an angle of 45 degrees to the water surface, and the paint film on the water surface is transferred and adhered to the surface of the plastic board; the plastic board is taken out, air-dried, and then sprayed with a layer of varnish on the surface to obtain a surface with wood grain effe...

Embodiment 2

[0020] Take the wooden board to be painted, clean and remove the dust and sundries on the surface, and spray a layer of primer on the surface, sand, clean, and air-dry; take two colors of acrylic latex paint and mix them, then drop them into the water body, and the paint will disperse and form a layer of paint film on the water surface; put the cleaned wooden board into the water at an angle of 45 degrees to the water surface through the manipulator steadily and slowly, and the paint film on the water surface is transferred and adhered to the surface of the wooden board; take out the wooden board, air dry, and then Spray a layer of varnish on the surface to obtain a finished product with wood grain effect on the surface.

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Abstract

The invention relates to a surface coating technique, which uses water to realize wood pattern effect, wherein said method comprises surface treatment, paint pretreatment, coating, drying, plating oil. The invention can form coat with wood pattern on the surface of work piece, with simple operation and low cost. The invention can be used in computer, etc.

Description

technical field [0001] The invention relates to a surface coating technology, more specifically, to a coating process using water body to realize wood grain effect, and a personalized coating with wood grain effect can be obtained by using the process. Background technique [0002] Usually, surface coating is carried out on workpieces such as plastic parts, and the finished product obtained is monotonous in color and lacks aesthetics. In order to realize wood grain patterns with special effects on the surface of plastic parts, the industry has developed high-tech technologies such as in-membrane printing and water transfer printing in recent years. However, the adoption of high technology brings high cost due to high equipment investment, which increases the difficulty of process technology and reduces production efficiency. This is contrary to the high efficiency and low cost requirements pursued by the industry under the current environment of fierce competition in the ind...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B44F9/02B05D3/00B05D1/00B27K5/02
Inventor 殷应登
Owner MITAC PRECISION TECH CO LTD SHUNDE DISTRICT FOSHAN CITY