发明名称 |
Liquid Flow Converging Device and Method of Manufacturing Multi-Layer Film |
摘要 |
A liquid flow converging device and a method of manufacturing a multi-layer film. The converging device comprises an element (A) having a large number of slits for passing two liquid flows to be converged therethrough and an element (B) having a first converging part for converging, in a laminar form, a large number of laminar liquid flows formed by passing the liquid flows through the large number of slits to form a first laminar liquid flow. The converging device for the liquid flow comprises a first confluence forming device having two or more elements (A) installed independently of each other and two or more elements (B) installed independently of each other.
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申请公布号 |
US2008067712(A1) |
申请公布日期 |
2008.03.20 |
申请号 |
US20050628135 |
申请日期 |
2005.05.26 |
申请人 |
OSADA SYUNICHI;FURUNO YOSHIHARU;NOMURA FUMIYASU |
发明人 |
OSADA SYUNICHI;FURUNO YOSHIHARU;NOMURA FUMIYASU |
分类号 |
B29C47/04;B29C47/06;B29C47/70 |
主分类号 |
B29C47/04 |
代理机构 |
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地址 |
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