摘要 |
PROBLEM TO BE SOLVED: To prevent a decorative sheet laminate-bonded to the surface of a product from being released from the surface of the product by a pulling action caused following the ejection of a runner part, in ejecting a runner and the product from a mold respectively by ejector pins, in a method for in-mold decorating injection-molding. SOLUTION: In obtaining a decorative molded product by clamping a mold, then injecting a fluidal resin into a cavity and hardening it after inserting the decorative sheet into between a pair of male/female molds and decorating the surface of a resin molded product with the decorative sheet simultaneously with injection molding, the runner part is released later than the product part by ejecting the ejector pin 1 for the runner which ejects the runner part from a mold later than the ejector pin 2 for the product which ejects the product part from the mold after opening the mold. COPYRIGHT: (C)2004,JPO
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