Multichamber bag

Details Multichamber bag Multichamber bag

1992-03-05

1993-05-04

Shoap, Allan N.

Flexible bags

Compartmented

206219, 604 87, B65D 3022, A61B 1900

Patent

active

052075095

ABSTRACT:
The invention relates to a multichamber bag (1), the bag chambers (2, 3) of which are separated via a separating means (4), the squeeze-off means (5) of which temporarily separates the bag contents. To avoid being restricted to specific sheet types in the use of the material for the multichamber bag, in the region of the subsequent mixing opening an elastic sheet strip is arranged which serves as seal on actuation of the squeeze-off means (5).

REFERENCES:
patent: 2932385 (1960-04-01), Bollmeier et al.
patent: 3294227 (1966-12-01), Schneider et al.
patent: 3474898 (1969-10-01), Montgomery
patent: 3545671 (1970-12-01), Ross
patent: 3809224 (1974-05-01), Greenwood
patent: 4458811 (1984-07-01), Wilkinson
patent: 4805767 (1989-02-01), Newman
patent: 4994056 (1991-02-01), Ikeda

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