Method of wrapping a package having a corona treated tear tape
US6363691B1 · kind B1 · utility
14Cited by
21References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 23, 1999 |
| Grant date | Apr 2, 2002 |
| Priority date | — |
| Expiry date | Sep 23, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D75/68
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A package is provided with a plastic overwrap having a tear tape treated with a corona discharge. The tear tape has a tear tab which overlaps a portion of the tear tape on the wrapped package. The corona treatment of the tear tape allows the tear tab to adhere to the tear tape at said overlap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.