Spraying technology of cabinet-wood

Abstract

The invention discloses a spraying technology of cabinet-wood, and relates to the technical field of processing and manufacturing of wooden furniture. According to the technical key point, the spraying technology of the cabinet-wood comprises the following steps that S1, preprocessing is carried out; S2, base paint spraying is carried out; S3, colored paint spraying is carried out, specifically, S31, PU colored paint spraying is carried out; and S32, the surface is polished by emery paper after the colored paint is dried; and S4, finishing paint spraying is carried out, specifically, S41, transparent PU light finishing paint spraying is carried out; S42, the surface is polished by the emery paper with 500-800 meshes after the finishing paint is dried; S43, transparent PU light finishing paint spraying is carried out again; and S44, the surface is polished after the finishing paint is dried. The cabinet-wood produced by the spraying technology has high scratch-resistant strength, the base paint layer or the wood is not prone to exposing, and the durability is better; the bonding of coatings is relatively steady; and the attractive performance of the coated cabinet-wood is higher.

Description

technical field [0001] The invention relates to the technical field of processing and manufacturing wooden furniture, in particular to a furniture wood spraying process. Background technique [0002] Wooden furniture accounts for a large proportion of furniture materials and is deeply loved by residents. Furniture made of wood includes cutting, grinding, polishing, spraying, assembly and other processes. In addition to the shape design of furniture, the spraying of furniture has a decisive impact on its appearance. Therefore, the spraying process of furniture wood is a very important part of furniture manufacturing. An important part. [0003] The Chinese invention patent application whose publication number is CN107931064A discloses a furniture painting process, which includes the following steps: (1) polishing: using a polishing machine to polish the surface of the substrate after drying; (2) cleaning: cleaning the substrate The slag on the surface of the material is blo...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: the topcoat layer sprayed by this process is the color paint layer used by furniture to produce decorative effects, but the topcoat layer directly exposed to the outside is extremely susceptible to scratches by foreign objects, resulting in the topcoat layer being scratched. Damage to expose the primer layer or the wood itself, less durable

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