发明名称 Compression molding process and article made by the process
摘要 A molded article is produced by a method of compression molding employing a specially shaped billet of thermoplastic material which is positioned at a predetermined location in a predetermined orientation with respect to the mold cavity surfaces of a mold part. In a preferred embodiment, the billet has a generally egg shape and is located adjacent a mold surface defining a small mold cavity region between two larger cavity regions.
申请公布号 US2004169307(A1) 申请公布日期 2004.09.02
申请号 US20040796352 申请日期 2004.03.09
申请人 SEAQUIST CLOSURES FOREIGN, INC. 发明人 MUELLER BRUCE M.;NEJAD BEN;LAY DIETER F.
分类号 B65D1/00;B29B9/02;B29B11/10;B29C43/02;B29C43/34;B29C43/42;B29C45/00;B29C47/00;B29L31/56;B65D47/08;(IPC1-7):B29B9/00 主分类号 B65D1/00
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