发明名称 |
Screw extruder and conveyor and mixing method for processing thermoplastic and non-crosslinking polymers |
摘要 |
<p>A screw extrusion press for processing thermoplastic and not reticulating polymers comprises a conveying screw (1) in a cylinder (2). The screw comprises a conveying zone (7) and a mixing zone with 10 mixing rings (3). These mixing rings comprise a passage hole (5) that extends from the bottom (10) of the screw to the vicinity of the cylinder wall (20) where it opens out into a shear gap (9).</p> |
申请公布号 |
EP1854613(B1) |
申请公布日期 |
2014.08.27 |
申请号 |
EP20070007679 |
申请日期 |
2007.04.16 |
申请人 |
REIFENHÄUSER GMBH & CO. KG MASCHINENFABRIK |
发明人 |
HENNES, JOCHEN, DR. |
分类号 |
B29C47/60 |
主分类号 |
B29C47/60 |
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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