Roving package wrapper
US5147040A · kind A · utility
22Cited by
14References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 4, 1990 |
| Grant date | Sep 15, 1992 |
| Priority date | — |
| Expiry date | Oct 4, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D85/67
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A roving package wrapper comprises a roving package formed by roving wound into a cylindrical configuration, and a collapse prevention member or material bonded to the outer surface of said package for maintaining or supporting the roving of the outermost layer thereto. Therefore, the collapse prevention material or member is adhered to the outer surface of the roving package, and has enough strength to adhesively hold the outermost roving when the outermost layer of roving only remains, thereby preventing the collapse of the roving.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.