Method for packaging products
US12030678B2 · kind B2 · utility
0Cited by
8References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2020 |
| Grant date | Jul 9, 2024 |
| Priority date | — |
| Expiry date | Jan 1, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D81/2046
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A method for packaging products, in particular oxygen-sensitive ones, in containers, each of the containers having an opening. The set-up of the controlled atmosphere is carried out in a transfer cabinet inside which the open containers progress in the direction of the closure cabinet, by the following combined actions: an action a) of injecting a process gas flow into the closure cabinet downstream of the transfer cabinet according to the progress direction of the open containers, and an action b) of vacuumising the open containers present inside the transfer cabinet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.