Method for coating open type UV paint on woodware

Abstract

The invention discloses a method for coating with open type UV paint on woodware. The method for coating the open type UV paint on the woodware comprises the following steps that step one, polishing treatment is carried out on the surface of the woodware to be coated, the surface of the woodware is coated with open type undercoat by using a UV roller coating machine after polishing is completed, and then the open type undercoat on the woodware is roller coated by using a hair brush roller; step two, the open type undercoat coated with the woodware is solidified and polished; step three, open type UV finishing paint with the lower layer is roller coated by using the UV roller coating machine, and then open type UV finishing paint on the lower layer of the woodware is roller coated by usingthe hair brush roller; step four, semi-solidification treatment is carried out on the open type UV finishing paint on the lower layer coated with the woodware; step five, open type UV finishing painton the upper layer is roller coated with the semi-solidified UV finishing paint on the lower layer; and step six, solidification treatment is carried out. The method for coating the open type UV painton the woodware is used for the better open type UV paint being coating on the woodware.

Description

technical field [0001] The invention relates to the technical field of paint coating techniques, in particular to a method for coating open UV paint on woodware. Background technique [0002] Open paint is a finishing process that completely reveals the pores of the wood surface, which retains the pores of the natural wood grain and highlights the texture. At present, the main paints used are nitro paints, polyurethane paints and water-based paints that have just begun to be promoted and developed. [0003] Because of low solid content and low concentration, nitro paint and polyurethane paint have obvious wooden holes, clear texture, small amount of single paint coating, and strong natural texture of wood grain conduits. However, they are sprayed, which requires high spraying technology. And it needs six or seven times or even more than ten times of painting process, which will increase the final use cost of paint and labor cost, low construction efficiency, serious environ...

AI Technical Summary

Problems solved by technology

[0003] Because of low solid content and low concentration, nitro paint and polyurethane paint have obvious wooden holes, clear texture, small amount of single paint coating, and strong natural texture of wood grain conduits. However, they are sprayed, which requires high spraying technology. And it needs six or seven times or even more than ten times of painting process, which will increase the final use cost of paint and labor cost, low construction efficiency, serious environmental pollution, and increase the damage to human body and nature

[0004] Although water-based coatings can also give people a sense of woodiness in open coating and reduce the environmental pollution and human damage caused by coatings, they have strict requirements on air humidity during construction. The air humidity is high and the paint film dries slowly. In order to ensure that the paint film is dry, it is necessary to spend a lot of money to improve and control the air humidity of the construction site and the air humidity and temperature of the dry site; secondly, the physical properties and chemical resistance of the water-based paint film are difficult to meet the target requirements

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