发明名称 |
Apparatus for removing melt from a melt residue stagnation zone in an injection molding apparatus |
摘要 |
A method and apparatus for removing melt from a stagnation zone in a melt conduit extending from a melt source to a mold cavity is provided. The stagnation zone may be created by the presence of a valve pin in the melt conduit for controlling melt flow therethrough. The apparatus includes a stagnation zone cleaner that is moveable through the stagnation zone for urging melt out of the stagnation zone.
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申请公布号 |
US7470122(B2) |
申请公布日期 |
2008.12.30 |
申请号 |
US20040785105 |
申请日期 |
2004.02.25 |
申请人 |
MOLD-MASTERS (2007) LIMITED |
发明人 |
COLONICO GINO |
分类号 |
B29C45/23;B29C45/27;B29C45/28;B29C45/30;B29C45/32 |
主分类号 |
B29C45/23 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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