摘要 |
PROBLEM TO BE SOLVED: To provide an in-mold coat molding method which prevents a mold from being hurt by the leakage of an uncured coating from a mold cavity and can deal with partial coating. SOLUTION: Between a resin molding molded in the mold cavity and a mold cavity surface, a void necessary for injecting the coating is formed by inserting a sheet S into a boundary part between a part to be coated with the coating and a part not to be coated, and the coating is prevented from being leaked to a part other than a part to be coated. The thickness of a coating film can be adjusted by changing the thickness of the sheet S. The mold is prevented from being hurt by the leaked coating T by removing the leaked coating T from the mold 100 by making it adhere to the sheet S by selecting the material of the sheet S to make the coating adhere to the sheet S rather than the mold cavity surface. Moreover, by changing the shape of the sheet S according to the shape of partial coating, it is possible to coat only a desired part. COPYRIGHT: (C)2006,JPO&NCIPI
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