Production process for wooden door

Abstract

The invention discloses a production process for a wooden door, and relates to the field of furniture fitting production methods. The production process includes the steps of board drying, board pressing, cutting, sanding, framing, wood wool removing, paint spraying, drying and package molding. According to the step of wood wool removing, a primer material layer, a secondary slurry layer and an upper-layer polyurethane external photocurable varnish material surface layer with the thicknesses being 0.2-0.4mm are sequentially coated on the surface of the wooden door to serve as a bottom layer, a middle layer and an upper layer of a wooden door surface protective layer in sequence, and then standing lasts for 10-12 minutes; after the upper layer of the protective layer is cured, wood wool exposed out of the surface is swelled and erected, and fiber zymolase is sprayed onto the upper layer and can dissolve the wood wool; and the upper layer is cleaned with clear water and then is dried. By the adoption of the production process for the wooden door, the wood wool can be well removed, and the smoothness of a paint film is improved.

Description

technical field [0001] The invention relates to the field of methods for the production of furniture accessories. Background technique [0002] In wood cutting processing, it is easy to produce many soft fine lignin fibers (wood wool) that have been cut but not completely separated from the wood surface. Although the wood surface has been finely planed, sanded, especially mechanically polished, the finish can be It meets certain requirements, but if you observe carefully, there are still some wood hairs left on the surface of the wood. The formation of wood wool is closely related to the fiber structure and processing conditions of wood. Most woods will produce wood hair, especially elm. Under the action of grinding pressure, these wood hairs often curl up and hide. Once the finishing dye solution, shellac varnish, etc. absorb water or other solvents, they will swell violently and stand upright, resulting in uneven and rough wood surfaces and affecting the paint film. smoo...

AI Technical Summary

Problems solved by technology

Under the action of grinding pressure, these wood hairs often curl up and hide. Once the finishing dye solution, shellac varnish, etc. absorb water or other solvents, they will swell violently and stand upright, resulting in uneven and rough wood surfaces and affecting the paint film. smoothness of