Wood grain processing technique for surface of waterproof floor substrate

Abstract

The invention discloses a wood grain processing technique for the surface of a waterproof floor substrate, which is used for carrying out wood grain printing processing on the surface of a carbonized waterproof wood-plastic floor substrate. The wood grain processing technique comprises the following steps: removing dust from the surface of the molded carbonized waterproof wood-plastic floor substrate; sanding the front of the floor substrate by using a sander; coating a coloring bottom layer; drying and curing the coloring bottom layer by using an ultraviolet light curing machine; grinding the coloring bottom layer; removing dust from the coloring bottom layer; printing simulated wood grains; and adding a wear resistant layer on the surface of the floor substrate. The wood grain processing technique directly prints wood grain patterns on the floor substrate by using a transparent color printer, thus the wood grain patterns having vivid effects are obtained, and the wood grain patternsare firmly attached to the surface of the floor substrate. Moreover, the transparent wear resistant layer is added on the wood grain patterns to protect the vivid wood grain patterns against discoloring when used for a long time and maintain the effect of the wood grains.

Description

technical field [0001] The invention relates to a wood grain treatment process, in particular to a process for carbonizing the surface of a base material of a waterproof wood-plastic floor for wood grain printing. Background technique [0002] Flooring mainly includes solid wood flooring and composite flooring. Solid wood flooring has natural texture and can be harmoniously matched with furniture. However, my country's forest coverage rate is low, forestry is underdeveloped, and wood resources are in short supply. Extensive use of solid wood flooring consumes a lot of wood and causes serious damage to greening and environmental protection. Laminate flooring has no natural wood texture, and stickers are generally used to achieve decorative effects, but they are easily damaged, and the stickers are easy to fall off, the texture is not realistic, the simulation effect is poor, and the decorative effect is poor. Wood floors tend to absorb water and swell in a humid environment,...

AI Technical Summary

Problems solved by technology

However, there is no natural wood texture on the surface of the wood-plastic floor, which appears to be low-grade

Some wood-plastic floors are treated with UV paint on the basis of laminated veneer, or printed wood grain on HDF / MDF boards. This kind of veneer or stickers are easy to fall off, and the texture is not realistic, the simulation effect is poor, and the decorative effect is poor.

Images