Method of filling a packaging container
US5819507A · kind A · utility
104Cited by
6References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 1, 1997 |
| Grant date | Oct 13, 1998 |
| Priority date | — |
| Expiry date | Aug 1, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D79/0084
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
In a method of filling a packaging container, a liquid is charged in a container through an opening in a top end of the container to a first level below the top end of the container. The container has a deformable portion in a wall thereof so that an inside volume of the container can be adjusted. A lid is sealed on the opening, and the deformable portion of the container is deformed to elevate the liquid above the first level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.