| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of manufacturing a resin molding capable of efficiently molding a resin molding having excellent transparency. SOLUTION: The method of manufacturing a resin molding comprises injecting a molding material into a cavity formed between a fixed mold for molding of a resin molding and a movable mold so as to mold the molding material. A molding material blended with a resin ingredient and a glass filler having a difference of the refractive index from that of the resin ingredient of≤0.001 is injected into the cavity, with a film arranged on the surface of the cavity on the side of the fixed mold and/or the movable mold, and molded. COPYRIGHT: (C)2008,JPO&INPIT |
