What is the process of spraying wood grain aluminum veneer many times?

In the processing and manufacturing of wood grain aluminum veneer material, the appearance technology is mainly multi-layer spraying. Due to the relative stability of the process, it has the characteristics of corrosion resistance and weather resistance in appearance quality and can effectively extend its use time and better play the role of aluminum veneer material.

From the perspective of the production process, the main step of the multi-layer spraying process is to coat the carved aluminum veneer with primer, followed by a top coat. The panels are then coated with the corresponding wood grain aluminum veneer material to achieve the appearance of curing effect processing.

1. Primer coating is the primer decoration of a closed aluminum veneer substrate. This layer is used as an interior finishing process to improve the permeability of the coating during further finishing. Aluminum veneer material can be protected by an effective primer. This stabilizes the surface effect of the material, and the further coating effect has good uniformity and can improve the adhesion of the finishing material to the metal plate.

2. Finishing. Spraying the corresponding color on the surface of the wood-grain aluminum veneer is an important step in the decoration. According to the design requirements, the surface of the aluminum veneer material can be directly topcoated. The top coating can effectively increase the appearance and decorative effect, beautify the aluminum veneer material, and make it more suitable for building decoration needs. At the same time, it can prevent the aluminum veneer material and the outside air from coming into direct contact, which is not affected by acid rain, pollutants, etc., delaying the aging rate of the material.

3. Top-coating treatment. Varnish coating, also known as varnish coating, The main purpose of the varnish treatment is to increase the ability of the coating to resist the invasion of the external environment, to better protect the integrity of the glossy surface, to enhance its surface polishing effect, and to maintain a bright color.