Abstract: A device for containing a liquid or a paste for dispensing without ingress of air comprises a flexible container containing the substance to be dispensed and a carrier 20. The container is inserted inside the carrier, and the container is constituted by a peripheral side wall 4 extending between a bottom 3 and a top having a bottleneck 2 opening out therethrough. The carrier provided with at least two facing longitudinal ribs 21, the ribs constraining the side wall, the bottom, and the top of the container to fold concertina-like.
Type:
Grant
Filed:
June 26, 1991
Date of Patent:
August 16, 1994
Assignee:
Valois (societe anonvme)
Inventors:
Pierre Lugez, Claude Jouillat, Michel Brunet