Patent ID: 6388211
Filing Date: 2002-05-14
Classification: B29C,H01H,H05K,Y10T

Abstract:
A method of molding a molding resin case on a substrate having openings, comprising:preparing the substrate having openings, a first mold and a second mold, and clamping the substrate having the openings between the first mold and the second mold in such a manner that a first side of the substrate is brought into contact with a surface of the first mold while, simultaneously, a cavity provided in the second mold is arranged to oppose a second side of the substrate; charging molten molding resin into the cavity provided in the second mold to thereby fill the cavity and the openings of the substrate with the molding resin; and extracting the substrate, which has the molding resin attached thereto, by separating the first mold and the second mold after the molding resin hardens to form the molding resin case.