发明名称 |
Method and apparatus for producing spun yarn |
摘要 |
An apparatus and method for producing a spun yarn having true twist comprising extracting staple fibers from a bundle of staple fibers; and collecting the extracted staple fibers on the periphery of a spinning rotor; and recontacting the extracted fibers with the bundle of staple fibers to form a combined untwisted yarn; and twisting the combined untwisted yarn to produce a twisted yarn; and withdrawing the twisted yarn from the spinning rotor.
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申请公布号 |
US4593522(A) |
申请公布日期 |
1986.06.10 |
申请号 |
US19830500441 |
申请日期 |
1983.06.02 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
ISHIZUKA, YASUHIRO;NAKAYAMA, TAKASHI;YAMAGATA, SEIICHI |
分类号 |
D01H4/04;(IPC1-7):D01H1/135;D01H7/885;D01H7/892 |
主分类号 |
D01H4/04 |
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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