发明名称 |
FEEDBLOCK FOR MAKING MULTILAYERED FILMS |
摘要 |
Generally, the present description relates to a feedblock and a multilayer film die for creating polymeric multilayered films. The feedblock includes a stack of many layers of thin metal plates having flow profile cutouts, to create alternating layers of polymer.
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申请公布号 |
US2013011506(A1) |
申请公布日期 |
2013.01.10 |
申请号 |
US201113635940 |
申请日期 |
2011.03.03 |
申请人 |
FAY WILLIAM T.;NEAVIN TERENCE D.;BIEGLER ROBERT M.;KOPECKY WILLIAM J.;ZILLIG DANIEL J. |
发明人 |
FAY WILLIAM T.;NEAVIN TERENCE D.;BIEGLER ROBERT M.;KOPECKY WILLIAM J.;ZILLIG DANIEL J. |
分类号 |
B29C47/06 |
主分类号 |
B29C47/06 |
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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