Crushable bobbin package for conjugate yarn
US4088282A · kind A · utility
2Cited by
4References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 3, 1976 |
| Grant date | May 9, 1978 |
| Priority date | — |
| Expiry date | Dec 3, 1996 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2701/514
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A drawn conjugate yarn of an elastomer and a non-elastomer is wound on a bobbin with a crushable surface. Yarn can be knit from the resulting package successfully after long storage periods.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.