Thermally-processable flexible package and process for using same
US4323586A · kind A · utility
13Cited by
14References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 20, 1980 |
| Grant date | Apr 6, 1982 |
| Priority date | — |
| Expiry date | Oct 20, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1338
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The invention relates to a novel duplex pouch structure which provides an improved means to package and process retortable foods and also provides a mechanically superior package which can be transported with only moderate protection, and yet will sustain minimal damage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.