Method for discharging liquid stored in flexible sealed bag and flexible sealed bag for storing liquid
US4768887A · kind A · utility
4Cited by
6References
9Claims
0Family size
Assignees
Inventor
Key dates
| Filing date | Apr 30, 1987 |
| Grant date | Sep 6, 1988 |
| Priority date | — |
| Expiry date | Apr 30, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S383/907
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A flexible sealed bag for storing a liquid comprises a triangle-shaped flexible bag body which is tapered narrower toward its distal end and stores a liquid therein, and a wire for releasably fastening a portion near the distal end of the body, so as to separate the body into a liquid storing portion in which the liquid is sealed and a distal end portion in which the liquid is absent. An opening is formed in the distal end portion. Thereafter, the wire is removed and the liquid in the bag is discharged through the opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.