摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of a push-button switch with resin film having a high dimension accuracy at a low cost, and a molding die for molding a resin film. SOLUTION: This is the manufacturing method of a push-button switch member 1 with resin film which has a configuration to cover the surface of a core material with a resin film 10. The method includes a process of drawing forming the resin film 10 by using a molding die 20 which is provided with a metallic convex die 26 and a metallic concave die 22 and in which an elastic body 30 is arranged on a base face 27 adjoining a convex part 25 in the convex die 26. COPYRIGHT: (C)2008,JPO&INPIT
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