发明名称 |
Method of continuously heat treating articles and apparatus therefor |
摘要 |
A method and apparatus for steam-treating yarn, films, fibers, fiber tow and other polymeric articles is described. The apparatus includes a first orifice for generating minimum pressure areas and a second orifice to provide a sonic shock region operative to isolate the pressure in one chamber from the pressure in another chamber.
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申请公布号 |
US6168743(B1) |
申请公布日期 |
2001.01.02 |
申请号 |
US19990334140 |
申请日期 |
1999.06.15 |
申请人 |
ARTEVA NORTH AMERICA S.A.R.L. |
发明人 |
REESE GLEN PATRICK;GOODALL JAMES RICHARD |
分类号 |
D02J13/00;(IPC1-7):D01D10/02 |
主分类号 |
D02J13/00 |
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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