| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing an injection-molded product developing no weld on its surface and usable in a part making great account of a design effect. SOLUTION: This injection-molded product 70 is constituted so as to integrally attach a skin film 50 to the surface thereof and is manufactured by a skin film placing process for placing the skin film 50 on one of the movable mold 20 and the fixed mold 10 constituting the mold of a multipoint injection molding machine 1, a first filling process, a second filling process and a process for opening the mold after the second filling process to take out the injection-molded product 70 from a cavity 40. In the first filling process, a molten resin is injected in the cavity 40 of the mold from the first injection gate 17 provided to the other one of the fixed mold 10 and the movable mold 20 to fill the cavity 40 so as to leave at least a part of the cavity 40 and solidified. In the second filling process, the molten resin is injected in the remainder of the cavity 40 from the second injection gate 18 provided to the same other mold as the first injection gate 17 after the first filling process and solidified. COPYRIGHT: (C)2005,JPO&NCIPI
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