Beverage-producing packages
US6358545B1 · kind B1 · utility
59Cited by
4References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 15, 2000 |
| Grant date | Mar 19, 2002 |
| Priority date | — |
| Expiry date | May 15, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D33/01
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A beverage producing sachet comprising two laminates bonded at their edges and having a bottom seam with an openable portion thereof sealed by a pressure-sensitive adhesive. The base seam includes a reinforcing plastics strip which is heat sealed to both of the laminates except in the openable portion where it is bonded to one of the laminates by pressure-sensitive adhesive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.