发明名称 |
COEXTRUDING DEVICE AND METHOD |
摘要 |
<p>Disclosed is an apparatus and process for producing multiple-layer film or sheeting which includes an improved laydown means comprising adjustable cam-actuated control means for controlling the polymer flow and individual layer thickness.</p> |
申请公布号 |
JPS59207214(A) |
申请公布日期 |
1984.11.24 |
申请号 |
JP19840073091 |
申请日期 |
1984.04.13 |
申请人 |
COSDEN TECHNOLOGY INC |
发明人 |
GURANBIRU JIEI HAAN;ROORII ENU RATORETSUJI;JIYATSUKII DAN MAAREI |
分类号 |
B29B7/00;B29C47/00;B29C47/06;B29C47/14;B29C47/56;B29C47/92 |
主分类号 |
B29B7/00 |
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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