Process of manufacturing ultra-soft yarn and fabric thereof
US8276358B2 · kind B2 · utility
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10References
19Claims
0Family size
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Key dates
| Filing date | Dec 22, 2009 |
| Grant date | Oct 2, 2012 |
| Priority date | — |
| Expiry date | Nov 12, 2030 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD03D15/43
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A process of manufacturing a ultra-soft yarn includes wrapping a roving material with a yarn by a low twist-multiplier of about 1˜4, wherein the roving material is drawn at a draw ratio preferably between 1 and 10, wherein the ultra-soft yarn has a fluffy structure, which can provide better softness, draping property, and hand feel to users. Fabric including the ultra-soft yarn is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.