发明名称 A method for producing a plastic container by gas assisted injection molding, injection mold therefor and plastic container so produced
摘要 The invention concerns a method of making a plastics container (50) having a bottom and a peripheral wall (55) defining an axial extension (C) of the container and having an upper edge (56) opposite said bottom, said wall (55) and/or said bottom including a peripheral area (57) of increased thickness with an internal cavity (45, 60), wherein a mold (M) for injection molding having a mold cavity shaped in accordance with the contour of said container (50) is provided, wherein a plastics material is injected into a first part (35) of said mold cavity, and wherein a fluid is injected into said mold cavity so as to displace a part (40) of said plastics material already injected into a second part (32, 45) of said mold cavity. <IMAGE>
申请公布号 EP1574313(A1) 申请公布日期 2005.09.14
申请号 EP20040388016 申请日期 2004.03.09
申请人 SUPERFOS A/S 发明人 PUDSELYKKE,LARS;STENSBOL MICHAEL
分类号 B29C45/17;B65D1/46 主分类号 B29C45/17
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