METHOD FOR PROCESSING SURFACE OF SYNTHETIC RESINS MOLD MEMBER

摘要

PURPOSE: A surface treatment method of plastic molded products is provided to maximize cubic effects since cubic patterns are formed at the depth corresponding to the height of UV ink patterns. CONSTITUTION: A surface treatment method of plastic molded products comprises following steps. A male core(10) and a female core(20) corresponding to the shape of plastic molded products. UV-curable ink is digital-printed on a PET(Polyethylene Terephthalate) film(31), so a cubic PET film(30) having UV ink patterns(32) is formed. The cubic PET film is laminated on the female core. The melted plastic is injected between the cubic PET film and the male core, so the male core and the female core are combined. The female core is separated from the male core, so the plastic molded product having the cubic pattern is produced.