COLORING METHODS OF METAL STICKER

摘要

PURPOSE: A method for coloring the surface of a metal sticker is provided to express various colors with anti-corrosion and wear resistance. CONSTITUTION: A photo-resistive solution is coated on the surface of a stainless steel plate(S110). An exposure process is performed by a film on which a drawing, a letter, and a picture are drawn(S120). An exposed stainless steel plate is dried(S130). Nickel-plating is performed on the stainless steel plate(S140). An electrodeposition resin layer is formed by a plating layer of the stainless steel plate(S150). The stainless steel plate is dipped in a pigment tank so that a pigment solution is soaked into an stainless steel plate(S160).