| 摘要 |
PROBLEM TO BE SOLVED: To provide a mold for in-mold coating which can prevent a coating material from flowing over a runner to the side of a sprue when an in-mold coating method is executed. SOLUTION: In the mold 1 for in-mold coating in which a cavity 12 is formed by a fixed mold 2 and a movable mold 3, a resin product 13 is molded by injecting a molten resin 10 in the cavity 12, and the resin product 13 is coated, a projection 11 is formed in the runner 5 through which the molten resin 10 is passed, and the shrunk resin 10 is adhered to the projection 11 to form a seal part. COPYRIGHT: (C)2011,JPO&INPIT
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