Peel seal tamper evident slider bag
US7213305B2 · kind B2 · utility
13Cited by
108References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 17, 2003 |
| Grant date | May 8, 2007 |
| Priority date | — |
| Expiry date | Nov 3, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/2534
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Both apparatus and methods for flexible recloseable containers with peel seals are disclosed. In one embodiment, the peel seal has a height greater than the height of the fastener strip flange to which it is attached. The upper portion of the peel seal is attached to the flange. The lower portion of peel seal is attached to a wall of the container. Also disclosed are methods for fabricating containers, and also for forming, filling, sealing a container with a product therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.