In theory, uv flatbed printers can print any flat materials, but because of the differences in the properties, density, and adhesion and flexibility of uv printing inks of different materials, some special industrial materials will directly affect the performance of uv printers. The adhesion of the ink to the substrate has technical problems such as peeling and unclear image quality. The printing of these special materials requires coating treatment on the surface to improve the adhesion of the substrate;
UV flatbed printers often print materials such as ppp, ceramic tiles, glass, leather, etc. Among them, glass, metal, and acrylic coatings are more commonly used. This is also determined by the appearance of these two types of materials. Use coatings that match the materials. Can significantly increase the adhesion of uv ink;
The coating of uv flatbed printer has the characteristics of relatively high adhesion, full transparency and high gloss. After coating the uv coating on the material, it is cured to form a full transparent coating, which can better absorb the uv ink, which is significantly To improve the adhesion of uv ink to the material, only a small amount of coating is needed to obtain a stable and balanced surface coating on such a material, and then better absorb the uv ink and improve the adhesion of the uv ink ；
