发明名称 |
Method for manufacturing a wrapped yarn, a wrapped yarn, and an apparatus for carrying out the method |
摘要 |
A method and apparatus for manufacturing a multi-component yarn as well as a multi-component yarn produced thereby, in which staple fibers and at least one endless yarn are combined with each other in a defined manner such that a wrapped yarn will result which purely externally has as far-reachingly as possible the properties of a pure staple fiber yarn; the sliver and the endless yarn or yarns are fed separately to a feed roller pair, are combined thereat travelling at the same velocity and parallel to one another, and are subsequently exposed together to a false twist and finally wrapped by a fine-count binding yarn; the predominantly nonvisible part of the wrapped yarn is constituted by the endless yarns which render the yarn bulky with relatively low material expenditure.
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申请公布号 |
US4484433(A) |
申请公布日期 |
1984.11.27 |
申请号 |
US19820447102 |
申请日期 |
1982.12.06 |
申请人 |
STAHLECKER, FRITZ;STAHLECKER, HANS |
发明人 |
STAHLECKER, FRITZ;STAHLECKER, HANS |
分类号 |
D02G3/38;(IPC1-7):D02G3/28;D02G3/04 |
主分类号 |
D02G3/38 |
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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