The role and innovation of UV printer coating
UV printers have powerful printing capabilities. As long as they are basically flat, the materials can be printed. The most common applications are tiles, glass, acrylic, soft film, leather, wood, etc. Some can be printed directly, but some are compared because of the surface. Smooth, direct print ink has poor adhesion, so a coating is required.
The coating is a volatile liquid with high transparency and thin thickness. It can be applied on the surface of different materials without damaging the properties of the medium. The ink is printed on the coating surface of the medium to better display the image. . Common materials that need to be coated are ceramic tiles, glass, and metal. These materials have a smooth surface, and it is difficult for the ink to penetrate into the medium after printing, which causes the adhesion to be unpredictable, and the pattern is easy to fall off and is difficult to maintain for a long time. Therefore, the use of the coating directly affects the printing effect, and the effect is self-evident.
In the use of coatings, different materials are not the same. The corresponding coatings need to be applied. The coating must be applied evenly. The thickness of the surface should not be too thick or too thin. It can be used in a dust-free environment. Used in the process, there can be no dust or water stains, and it needs to be printed after the coating is completely dried. Because manual operation is required, the program is relatively cumbersome.
In response to this problem, Yueda Color Printing has a new technology that can achieve coating on the machine, uniform coating, fast speed, avoid the problems caused by manual coating, improve printing efficiency, speed is productivity, need to know specific Print effect can come to the factory to visit the site proofing.
