发明名称 INJECTION BLOW MOLDING SYSTEM WITH ENHANCED PARISON NECK MOLD CONFIGURATION
摘要 An injection blow molding (IBM) system and method for forming a plurality of parisons and molded articles. The IBM system includes an injection station having two die sets, two body mold halves, and two neck mold halves. Each of the neck mold halves is attached directly to one of the die sets. The neck mold halves are configured to cooperatively form the exterior shape of the necks of one or more parisons. This type of neck mold attachment configuration can allow for better temperature control of the neck portion of the parison being molded therein. Further, such a neck mold configuration can reduce the cost of fabricating, installing, and/or replacing the neck molds.
申请公布号 US2012126464(A1) 申请公布日期 2012.05.24
申请号 US20100951920 申请日期 2010.11.22
申请人 FIELDS RANDAL L.;WARDLOW BRUCE A.;BRUNSON DAVID A.;R&D TOOL & ENGINEERING CO. 发明人 FIELDS RANDAL L.;WARDLOW BRUCE A.;BRUNSON DAVID A.
分类号 B29C49/06 主分类号 B29C49/06
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