发明名称 |
PROCEDIMENTO DI FILATURA AD ANELLI E FILATOIO AD ANELLI |
摘要 |
<p>The ring spinning method drafts a sliver in a multi-stage drafting system where the sliver acquires a total draft in a range of from 60 to 150-fold. Following outlet from the last nip of the drafting system, the drafted sliver is conveyed without drafting over a guide path in which the fiber band is condensed to form a compact fiber strand of not more than 2.5 millimeters width and preferably less than 1 millimeter in width. At the end of the guide path, the fiber strand passes through a twist inhibiting nip between two rollers and is then passed by twist distribution to a ring spinning device. The yarn produced possesses a quality with respect to hairiness and neps.</p> |
申请公布号 |
IT1276715(B1) |
申请公布日期 |
1997.11.03 |
申请号 |
IT1995MI01268 |
申请日期 |
1995.06.14 |
申请人 |
MASCHINENFABRIK RIETER AG |
发明人 |
STALDER HERBERT |
分类号 |
D01H1/02;D01H5/00;D01H5/72;D01H5/74;D01H13/02 |
主分类号 |
D01H1/02 |
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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