METHOD FOR UV INKJET PRINTER TO GENERATE IRREGULAR TRANSPARENT MATTE PARTICLE SURFACE AND COMPLETED PRINTING OBJECT THEREOF

摘要

A method for an ultraviolet (UV) inkjet printer to generate an irregular transparent matte particle surface and a completed printing object thereof are provided. After a pattern is printed on a substrate, an inkjet module is enabled to perform first transparent ink spraying on an entire pattern region with UV lights on, so as to form a first transparent color layer on the pattern, and then perform second transparent ink spraying on an entire region of the first transparent color layer with the UV lights off. After the spraying, the inkjet module is enabled to move back and forth above all printing regions of the substrate with the UV lights on, so as to form a second transparent color layer having irregular transparent matte particles on the first transparent color layer.