Receptacle with deformable flexible wall, of the bottle, pouch o

Details Receptacle with deformable flexible wall, of the bottle, pouch o Receptacle with deformable flexible wall, of the bottle, pouch o

1995-01-18

1996-01-16

Kashnikow, Andres

Dispensing

Collapsible wall-type container

Nonmetallic

B65D 3508

Patent

active

054840830

ABSTRACT:
A receptacle (1) with a deformable flexible wall (2), of the bottle, pouch or tube type, is adapted to contain a liquid or pasty product adapted to be distributed through an outlet opening (3), under the effect of pressure exerted from outside on the flexible wall (2) of the receptacle, leading to the collapse of this wall and a diminution of the internal volume of the receptacle. The receptacle wall has at least one longitudinal strip (4) of a more rigid material and of a peripheral extent (1) sufficient to maintain, within the receptacle, a longitudinal channel adjacent this strip (4), when the regions facing the internal surface of the flexible wall of the receptacle come to bear against each other as a result of the collapse of this wall, progressively with the distribution of the product.

REFERENCES:
patent: 2792149 (1957-05-01), Lutz
patent: 3288334 (1966-11-01), Corsette
patent: 3353714 (1967-11-01), Trecek
patent: 3508587 (1970-04-01), Mauch
patent: 4553970 (1985-11-01), Lewis, Jr.

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