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Preparation method of floors with different surface brightness and haze

A technology of haze and floor, applied in the direction of copying/marking method, device for coating liquid on the surface, special surface, etc., can solve the problems that cannot be achieved, general wear and scratch resistance, etc., and achieve the effect of improving the sense of design

Pending Publication Date: 2021-12-17
FOSHAN SHUNDE PURETE MECHANICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if you want to achieve different bright fog effects on a floor, traditional techniques cannot achieve it.
In addition, the general wear-resistant layer is made of PVC powder calendered film, and then the PVC film is attached to the substrate as the wear-resistant layer, but the wear-resistant and scratch-resistant effect of this wear-resistant layer is average.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] In this embodiment, a floor with different surface brightness and haze is prepared, and the specific process is as follows:

[0021] S1: The PVC substrate is sanded and coated with a primer on the surface, and then a pattern layer is printed on the surface of the substrate by a digital printer, and a wear-resistant layer is coated on the surface of the pattern layer. The wear-resistant layer contains acrylic resin and Aluminum powder, the coating amount of wear-resistant layer is 60g / m 2 ;

[0022] S2: Apply UV topcoat on the surface of the wear-resistant layer, and enter the film press after it is semi-dry. There is a UV curing lamp in the film press, and the semi-dry UV surface is treated by PET molded film and embossing rollers engraved with design patterns. The paint is embossed, the thickness of the PET molded film is 0.03mm, and the gloss is 10. After the embossing treatment, it is cured by UV to obtain floors with different surface brightness and haze.

Embodiment 2

[0024] In this embodiment, a floor with different surface brightness and haze is prepared, and the specific process is as follows:

[0025] S1: The PVC substrate is sanded and coated with a primer on the surface, and then a pattern layer is printed on the surface of the substrate by a digital printer, and a wear-resistant layer is coated on the surface of the pattern layer. The coating process is as follows: Silicone rollers with different depths and textures are coated with bright paint on the board, and then the second layer of silicone rollers engraved with different depths of textures is coated with matte paint to obtain wear-resistant layers with different brightness haze. The coating of the wear-resistant layer The cloth weight is 105g / m 2 ;

[0026] S2: Coating UV topcoat on the surface of the wear-resistant layer, and curing by UV to obtain floors with different surface brightness and haze.

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Abstract

The invention discloses a preparation method of floors with different surface brightness and haze. The method comprises the following steps: firstly, printing a pattern layer on the surface of a base material through a digital printer, coating a wear-resistant layer on the surface of the pattern layer, coating UV finish paint on the surface of the wear-resistant layer, and carrying out UV curing. According to the preparation method provided by the invention, molded films with different thicknesses can be used according to different embossing depths, a design pattern is carved on an embossing roller, when half-dry UV finish paint enters a film press, after the half-dry UV finish paint is embossed by the embossing roller, UV paint extrusion is caused due to the fact that UV is not cured and rolled, so that positions with different surface depths and deep embossing are thinned and brightened by UV, and positions with shallow embossing are kept in haze, thus the brightness and haze deviation is generated, different brightness and haze gloss is formed on the surfaces of the floors after UV curing, so that the design feeling is improved; and a roller engraved with lines with different depths can be used for being matched with wear-resistant paint with different brightness and haze to carry out multiple times of coating to obtain the wear-resistant layer, and different brightness and haze glosses can be formed on the surface.

Description

technical field [0001] The invention belongs to the technical field of floors, and in particular relates to a preparation method of floors with different surface hazes. Background technique [0002] The surface of the existing plastic floor is generally bonded with the printed film and the wear-resistant layer to the base material, and then protected by a UV coating. Generally, the overall brightness and haze are consistent. The method is to fully apply the UV paint on the surface, and then cure it with a UV lamp to achieve a comprehensive and consistent bright haze. However, if you want to achieve different bright fog effects on a floor, traditional techniques cannot achieve it. In addition, the general wear-resistant layer is formed by calendering PVC powder, and then the PVC film is attached to the substrate as the wear-resistant layer, but the wear-resistant and scratch-resistant effect of this wear-resistant layer is average. Contents of the invention [0003] The p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D7/00B05D5/08B05D3/12B05D3/06B05D7/24B05D7/04E04F15/02B41M5/00B41M3/00
CPCB05D7/50B05D5/08B05D3/12B05D3/067B05D7/24B05D7/04E04F15/02B41M5/0064B41M5/0041B41M3/00B05D2203/30B05D2252/00
Inventor 马小波李志敏赵培东
Owner FOSHAN SHUNDE PURETE MECHANICAL CO LTD
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