Spinning method and spinning frame
US5660035A · kind A · utility
4Cited by
5References
22Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Feb 8, 1995 |
| Grant date | Aug 26, 1997 |
| Priority date | — |
| Expiry date | Feb 8, 2015 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01H5/36
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A spinning method and a spinning frame are provided that yields spun yarn, with the comfortable feel of a hand-spun yarn, on an industrial scale. In spinning frame 1, rovings 11 are drafted with signals derived from a numerical sequence of having a 1/f fluctuation or signals derived from a melody or other sound having a 1/f fluctuation to yield a spun yarn 13 in which the diameter varies with said 1/f fluctuation, thus providing a natural, comfortable feel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.