INJECTION MOLD AND METHOD FOR MANUFACTURING RESIN MOLDED ARTICLE USING SAME

摘要

When a resin molded article is manufactured by holding a first resin portion (6) provided with an insert sheet (3) on a movable mold (5), clamping the movable mold (5) and a second fixed mold (8) while disposing a slide mold (10) for forming an undercut portion (9) with respect to the first resin portion (6), and injecting second resin between the insert sheet (3) and the second fixed mold (8), a protruding piece (17) that protrudes outward from the resin molded article is formed in the insert sheet (3), and the second resin is injected via a space sandwiched between the protruding piece (17) and the slide mold (10) while the protruding piece (17) is in contact with the movable mold (5).