Resealable package, method of making and use
US4584201A · kind A · utility
58Cited by
21References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 17, 1984 |
| Grant date | Apr 22, 1986 |
| Priority date | — |
| Expiry date | Feb 17, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D33/1691
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A flexible bag is formed to receive a product therein in fluid tight condition and in such bags it is customary to open the bag at one end. A seal strip is applied to the external surface of the bag during manufacture and when it is desired to reseal the bag after it has been opened, the bag is folded a plurality of times in the direction of the seal strip and the external surface of the bag is applied to an exposed adhesive on the seal strip and thereby the bag is resealed for storage of the contents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.