发明名称 |
CASSETTE TYPE FILTER FOR MELTED LIQUEFIED PLASTIC |
摘要 |
A cassette filter for molten plastic comprising a filter screen movable transversely of the melt flow and enclosed between plates in a filter casing of an extruder. The superimposed plates are engaged in a guide passage and the inlet and outlet of the filter casing is sealed by cooling of the melt. The surface of the filter screen is clamped between a tooth-shaped surface of a plate and a cover member which interfits in the profile. |
申请公布号 |
JPS59178234(A) |
申请公布日期 |
1984.10.09 |
申请号 |
JP19840049422 |
申请日期 |
1984.03.16 |
申请人 |
WERNER & PFLEIDERER |
发明人 |
FURIIDORITSUHI RAMUBERUTOUSU |
分类号 |
B29C47/68;B01D29/00;B01D29/01;B29B7/00;B29C47/00 |
主分类号 |
B29C47/68 |
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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