发明名称 Method for manufacturing a film-covered article
摘要 A method of manufacturing a film-covered article by the following steps. A thermoplastic film is heated to become pliable. The film has a decorative surface and a backing surface. The heated film is positioned between an open mold. The open mold has a first mold surface, a sealing surface and a sealing member. The sealing surface contacts the sealing member and forms a chamber between the mold and the film. A fluid pressure is applied between the mold and the film to cause the film to conform to the first mold surface. A molten resin is injected adjacent to the film-backing surface to form the film-covered article. The invention may be practiced by either applying a positive pressure to push the film to conform to the first mold surface or a negative pressure to drawing the film against a vacuum between the film and the first mold surface.
申请公布号 US6251333(B1) 申请公布日期 2001.06.26
申请号 US19980152119 申请日期 1998.09.14
申请人 FORD MOTOR COMPANY 发明人 ZHENG TIANMIN;KNISELY DAVID CHARLES
分类号 B29C45/14;(IPC1-7):B29C45/14 主分类号 B29C45/14
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