Coloring method of wood lacquer construction technology

There are two ways to color wood lacquer, one is rubbing, and the other is tinting. Wipe means to wipe the wood surface evenly with a cloth stained with transparent color essence, so that the wood changes its original color. Color matching is to directly mix transparent color essence into primer or topcoat, and then coat it on the wood surface. Color matching is generally carried out after transparent putty is approved. If the transparent putty is not approved, it is necessary to brush a layer of transparent primer before color wiping. Because wood is a porous surface, if it is rubbed directly, the moving speed of wiping cloth will be different and the color will be uneven because of the different adsorption force of wood. If there is a layer of transparent putty or transparent primer below, you can wipe it back and forth with a wiping cloth until the color is uniform. However, after adding color essence directly into transparent primer or topcoat, such problems will not appear in construction. The color wiping efficiency is low, but it can be controlled artificially and the color mixing efficiency is high, but it has to be used on some surfaces that are not easy to spray.