Method of making oral pouch product
US9820507B2 · kind B2 · utility
5Cited by
42References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 15, 2015 |
| Grant date | Nov 21, 2017 |
| Priority date | — |
| Expiry date | Oct 28, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B2220/08
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An oral tobacco pouch product includes a pouch wrapper formed of a web having a longitudinal integrated fin and lap seal. The pouch wrapper contains a filling material including tobacco material and optional additives. The longitudinal integrated fin and lap seal is formed on a forming collar.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.