Method for making a flat bottom pillow pouch
US9296171B2 · kind B2 · utility
7Cited by
37References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 11, 2008 |
| Grant date | Mar 29, 2016 |
| Priority date | — |
| Expiry date | Oct 10, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B9/2056
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The present invention discloses a flat bottom pillow pouch that can stand upright on its bottom transverse seal. The flat bottom pillow bag can be made from the same film as a standard pillow pouch and requires less film than prior art stand up packages. The flat bottom pillow pouch disclosed herein has no gussets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.