Pass through stretch wrapping process
US4499706A · kind A · utility
13Cited by
2References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 19, 1983 |
| Grant date | Feb 19, 1985 |
| Priority date | — |
| Expiry date | May 19, 2003 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2571/0003
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A double layer thermoplastic film is used in Pass-Through stretch wrapping of goods. The double layer improves the tear resistance and puncture resistance of the film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.