Scored tamper evident fastener tape
US7254873B2 · kind B2 · utility
35Cited by
191References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 26, 2002 |
| Grant date | Aug 14, 2007 |
| Priority date | — |
| Expiry date | Oct 9, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/2534
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A reclosable fastener tape includes a first fastener strip and a second fastener strip that is adapted to mate with the first fastener strip in a reclosable fashion. A sheet connects the first fastener strip to the second fastener strip. The sheet has an unpunctured tear line formed between the first fastener strip and the second fastener strip for providing a tamper evident hermetic seal when the fastener tape is sealed with a bag.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.