发明名称 |
Process for extruding synthetic resin and die for use therein |
摘要 |
A process for extruding a synthetic resin while restricting the resin flow by positively furnishing the resin flow path surface of an extruding die near its resin flow outlet with frictional resistance relative to the resin disclosed also is an extruding die for practicing the above-described method.
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申请公布号 |
US4217322(A) |
申请公布日期 |
1980.08.12 |
申请号 |
US19780924556 |
申请日期 |
1978.07.14 |
申请人 |
KOBE STEEL LTD |
发明人 |
FUKUMIZU, SHINI'ICHI;HASHIMOTO, TAKESHI;HASHIZUME, SHINZI;IKEGAMI, YOSHIO;SUGANO, KATSUMI |
分类号 |
B29B7/00;B29C47/00;B29C47/14;B29C47/16;B29C47/58;(IPC1-7):B29B5/00 |
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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