Dispensing – Collapsible wall-type container – Plural container and/or compartment
Patent
1987-08-18
1989-08-15
Rolla, Joseph J.
Dispensing
Collapsible wall-type container
Plural container and/or compartment
222 96, 222321, 222385, B67D 540
Patent
active
048566772
ABSTRACT:
The object of the invention is a combination of a portioning system and a flexible tube to contain and distribute a paste product or a cream. By pressing on the flexible tube, the system can be completely filled. Exact portions of the product can be obtained and the product is not exposed to the air, does not dry out and is not contaminated.
REFERENCES:
patent: 1975545 (1934-10-01), Homewood et al.
patent: 2096397 (1937-10-01), Harris
patent: 2620943 (1952-12-01), Critelli et al.
patent: 3211340 (1965-10-01), Zander et al.
patent: 3335913 (1967-08-01), Bouet
patent: 4120429 (1978-10-01), Vignot
Brunet Michel
Jouillat Claude
Huson Gregory L.
Rolla Joseph J.
Valois (Societe Anonyme)
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