| 摘要 |
PROBLEM TO BE SOLVED: To provide a molded article in which a slippage of an ejector pin upon extrusion from a die can be prevented. SOLUTION: The molded article is formed by injecting a molten resin into a cavity of a die to mold the resin into the desired shape, whereupon a convex part connected with the top end of an ejector pin extruding a molded article from a die is formed in the molded article so as to prevent the slippage of the pin against the molded article. COPYRIGHT: (C)2004,JPO&NCIPI
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