发明名称 |
Process and device for the production of a fancy yarn on open-end spinning devices |
摘要 |
When producing fancy yarn on open-end spinning devices, sliver-like basic fiber material is opened into individual fibers and is fed in an air stream to an open-end spinning element. A fiber sliver of the fancy-effect fiber material is conveyed at constant speed into an air stream by which fiber tufts are separated. Fancy-effect fiber tufts and individual fibers thus separated are fed to an open-end spinning element together with the opened basic fiber material. To carry out this process, a feeding device is provided for the fancy-effect fiber material, such feeding device being driven at constant speed so that the fancy-effect fiber material is brought into the fiber feeding channel in the form of an uninterrupted fiber sliver.
|
申请公布号 |
US4698962(A) |
申请公布日期 |
1987.10.13 |
申请号 |
US19860915534 |
申请日期 |
1986.10.06 |
申请人 |
SCHUBERT & SALZER |
发明人 |
ARTZT, PETER;MILLER, HEINZ |
分类号 |
D01H4/08;(IPC1-7):D01H7/892;D01H7/898 |
主分类号 |
D01H4/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|