Method for mixing colors of solid wood floor paint

Abstract

The invention relates to a method for mixing colors of solid wood floor paint. The method comprises the following steps: according to six ratios being 1 percent, 2 percent, 3 percent, 4 percent, 5 percent and 6 percent of three color concentrates of red, yellow and black relative to the quality of water-based primer, mixing to prepare an additive color primer sample; coating the black and white paperboard with the additive color primer sample through a coating rod, and thus obtaining a paint film sample; by means of a color measuring and matching system composed of a spectral color measurement instrument and Colibri color matching software, detecting the color data of the paint film sample, and saving the color data in the color matching system; inputting the quality data of the water-based primer used for manufacturing the paint film sample and the three color concentrates of red, yellow and black into the color matching system, computing and processing the quality data with the Colibri color matching software, and thus building a color concentrate database; before the colors of the paint is mixed, detecting the color of a plain floor board as a bottom color and the color of a painted finished product floor as a target color; by means of the color concentrate database, automatically computing the application proportion of the three color concentrates of red, yellow and black of paint films with various thicknesses through the color matching system. The accuracy and efficiency of color mixing of paint are high.

Description

technical field [0001] The invention belongs to the field of wood processing technology, relates to a wood product painting technology, in particular to a method for coloring a solid wood floor paint. Background technique [0002] Solid wood flooring includes solid wood flooring, solid wood composite flooring, bamboo flooring, etc. The painting process is a very important process in the production process of solid wood flooring. Wood floor paint has to go through multiple procedures, usually using water-based primer→UV putty→sanding→UV primer→sanding→UV topcoat. Among them, the number of coatings of UV primer is more, which needs 4 to 8 times , The number of coatings of UV topcoat is 1-2 times. The beauty of solid wood flooring can be increased by painting, and the color requirements of consumers can be satisfied to the greatest extent. [0003] There are two types of paint finishes: transparent and opaque. With transparent finish, the appearance color is bright and unifo...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of large errors, low efficiency, and waste of raw materials in the current process of solid wood floor paint toning, the invention provides a method for solid wood floor paint toning, which is characterized in that it uses a spectrophotometer and a Colibri computer The color matching software, according to the base color of the solid wood floor board, the target color of the painted finished floor, the thickness of the paint film and the color essence database, calculates the application ratio of the three water-based color essences of red, yellow, and black relative to the quality of the water-based primer , the specific steps include:

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