Method for imparting a food additive and package for same
US6196960A · kind A · utility
13Cited by
27References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 26, 1998 |
| Grant date | Mar 6, 2001 |
| Priority date | — |
| Expiry date | Jun 26, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B61/00
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A method for providing a package having a coated inner surface involves inverting a package having an inner surface defining an inner space, an outer surface, and a coating on the outer surface. The package can be inverted by application of a vacuum. The coating can be an additive such as a colorant, a flavorant, an antimicrobial agent, or the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.