2024-07-25
What materials do UV flatbed printers need to use coatings for processing
Although UV flatbed printers can print patterns on surfaces of hundreds or thousands of materials, differences in surface characteristics, UV ink adhesion, flexibility, and other properties can lead to peeling and detachment on some materials, which requires the use of UV coatings to solve this problem. 1. UV flatbed printer silicone coating Suitable for silicone and rubber materials. The surface activity is poor and requires flame treatment, otherwise the adhesion is insufficient. Flame treatment depends on experience, and the surface should not be sprayed too thick, otherwise it is not easy to dry. 2. Metal coating for UV flatbed printer Metal coating: suitable for materials such as aluminum, copper plate, tinplate, aluminum alloy, etc., available in transparent and white colors, and should be used on finished products. It cannot be used before stamping or injection molding, otherwise the effect will be greatly reduced. 3. Leather coating for UV flatbed printers Suitable f