The reason why UV printers cannot print concave-convex materials

1. There is a certain distance between the nozzle and the material when the Uv printer prints the pattern, generally the most suitable distance is 2-3mm.

2. During the printing process of the concave-convex surface, the nozzle and the material collide, and the nozzle will be damaged if it is light, and the nozzle will be scrapped if it is serious. This will not only affect the production progress, but also require additional maintenance costs.

3. It is not feasible to raise the nozzle so that it will not collide with it. At this time, if the ink cart is raised beyond the proper distance, the printed pattern will be blurred, and there will be ink flying, which will affect the printing effect.