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Wood veneer UV roller painting half-open matte surface painting construction process

A construction process and matte surface technology, which is applied to the device for coating liquid on the surface, coating, pretreatment surface, etc., can solve the problems of non-environmental protection production cycle, difficult sanding, etc., and achieve the improvement of uneven semi-opening effect , Improve the overall sense and appreciation, and improve work efficiency

Inactive Publication Date: 2019-05-03
惠州市摩彩装饰材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the shortcomings of the current products on the market, the present invention provides a wood veneer UV roller coating semi-open matte surface coating construction process, firstly through substrate treatment, UV primer coating and sanding, and then high-definition type Coating of UV full matte color correction topcoat, UV drying, and then coating of high-definition UV full matte topcoat, leveling treatment and ultraviolet drying treatment, which can effectively solve the problem of semi-open matte wood veneer In the process of painting, the problems of not easy sanding, environmental protection and long production cycle, the performance and smoothness of the paint film formed by this painting construction process have been greatly improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A wood veneer UV roller coating semi-open matte surface coating construction process, comprising the following steps:

[0031] (1) Treatment of base material: Sanding and removing dirt on MDF or plywood with veneer, trimming burrs and sanding;

[0032] (2) Roller coating the first pass of high-definition UV transparent sanding primer, the coating amount of the first pass of high-definition UV transparent sanding primer is 20g / ㎡, after roller coating, use double weak mercury lamps for ultraviolet drying , the drying intensity is 200mJ, and the drying time is 3 seconds;

[0033] (3) Use an abrasive belt sander to sand the paint film formed by the first pass of high-definition UV transparent sanding primer on the roller;

[0034] (4) Roller coating the second high-definition UV transparent sanding primer, the coating amount of the second high-definition UV transparent sanding primer is 10g / ㎡, and use double weak mercury lamps for ultraviolet drying after roller coating ,...

Embodiment 2

[0041] A wood veneer UV roller coating semi-open matte surface coating construction process, comprising the following steps:

[0042] (1) Treatment of base material: Sanding and removing dirt on MDF or plywood with veneer, trimming burrs and sanding;

[0043] (2) Roller coating the first pass of high-definition UV transparent sanding primer, the coating amount of the first pass of high-definition UV transparent sanding primer is 25g / ㎡, after roller coating, use double weak mercury lamps for ultraviolet drying , the drying intensity is 250mJ, and the drying time is 1 second;

[0044] (3) Use an abrasive belt sander to sand the paint film formed by the first pass of high-definition UV transparent sanding primer on the roller;

[0045] (4) Roller coating the second high-definition UV transparent sanding primer, the coating amount of the second high-definition UV transparent sanding primer is 15g / ㎡, and use double weak mercury lamps for ultraviolet drying after roller coating , ...

Embodiment 3

[0052] A wood veneer UV roller coating semi-open matte surface coating construction process, comprising the following steps:

[0053] (1) Treatment of base material: Sanding and removing dirt on MDF or plywood with veneer, trimming burrs and sanding;

[0054] (2) Roller coating the first pass of high-definition UV transparent sanding primer, the coating amount of the first pass of high-definition UV transparent sanding primer is 22g / ㎡, after roller coating, use double weak mercury lamps for ultraviolet drying , the drying intensity is 220mJ, and the drying time is 2 seconds;

[0055] (3) Use an abrasive belt sander to sand the paint film formed by the first pass of high-definition UV transparent sanding primer on the roller;

[0056] (4) Roller coat the second high-definition UV transparent sanding primer, the coating amount of the second high-definition UV transparent sanding primer is 12g / ㎡, and use double weak mercury lamps for ultraviolet drying after roller coating , th...

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Abstract

The invention provides a wood veneer UV roller painting half-open matte surface painting construction process. The process comprises the steps that a base material is processed, roller painting of a first pass of high-definition type UV transparent sanding base coat is carried out, and a painting paint film formed by roller painting of the first pass of high-definition type UV transparent sandingbase coat is subjected to sanding through an abrasive belt sanding machine; roller painting of a second pass of high-definition type UV transparent sanding base coat is carried out, and a painting paint film formed by roller painting of the second pass of high-definition type UV transparent sanding base coat is subjected to sanding through the abrasive belt sanding machine; roller painting of high-definition type UV full matte shading finishing coat is carried out, and roller painting of high-definition type UV full matte finishing coat is carried out; and finally, offline processing and packaging are performed to finish the construction production. The wood veneer UV roller painting half-open matte surface painting construction process adopts an automatic roller painting machine, paint mist is avoided, and large-batch production can be achieved.

Description

technical field [0001] The invention relates to the technical field of chemical coating construction methods, in particular to a UV roller coating semi-open matte surface coating construction process for wood veneer. Background technique [0002] UV paint is a light-curing paint. It is currently a widely used furniture paint. Its main features are: after strong ultraviolet light curing treatment, the color is stable and always new. The UV paint film has a three-dimensional structure with high hardness, good wear resistance, and good transparency. The product is scratch-resistant and friction-resistant, and can stand the test of time. UV paint is widely used in office furniture and other aspects. [0003] At present, the main process of producing semi-open matt wood veneer panels in the market is to first attach the veneer without any coating treatment to the panel surface, after polishing, spray a primer, then polish the primer, and then spray another coat. Primer, polish ...

Claims

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Application Information

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IPC IPC(8): B05D7/06B05D7/00B05D3/06
Inventor 余文强
Owner 惠州市摩彩装饰材料有限公司
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