发明授权
- 专利标题： Core for use in injection molding plastic articles
- 专利标题（中）： 核心用于注塑塑料制品
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申请号： US09832547申请日： 2001-04-11
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公开(公告)号： US06547553B2公开(公告)日： 2003-04-15
- 发明人: Michael Koch , Robert D. Schad , Laura Martin , James D. Sykes , Dan Stracovsky , Bruce Catoen
- 申请人： Michael Koch , Robert D. Schad , Laura Martin , James D. Sykes , Dan Stracovsky , Bruce Catoen
- 主分类号： B29C4573
- IPC分类号： B29C4573
摘要：
A plastic article is formed in an injection mold by injecting molten plastic into the injection mold at an elevated temperature, cooling the plastic from the molten condition to a solid condition, and crystallizing a portion of the plastic by slowing down the cooling of said portion.
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