发明名称 |
Extrusion method for plastics of different color comprises extruding main strand forming strips on it by extruding strand of different plastic, combined strands being diverted and maintained under laminar flow |
摘要 |
<p>Extrusion method for plastics of different properties, especially color, comprises extruding a main strand (30) and forming strips on it by extruding a strand (40) of a different plastic. The combined strands are diverted and maintained under laminar flow. An independent claim is included for apparatus for carrying out the method with a distributor chamber (7') with radial channels (10) which is connected to a first extruder (1) for forming the main strand and a transverse extruder (9) for forming the stripes.</p> |
申请公布号 |
AT503826(B1) |
申请公布日期 |
2008.03.15 |
申请号 |
AT20060000535 |
申请日期 |
2006.03.29 |
申请人 |
UNITEK MASCHINENBAU- UND HANDELSGESELLSCHAFT MBH |
发明人 |
MALLINGER ROLAND ING. |
分类号 |
B29C47/04 |
主分类号 |
B29C47/04 |
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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