B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 81/32 (2006.01) B65D 25/08 (2006.01) B65D 81/36 (2006.01)
Patent
CA 2469911
The invention relates to a complex packaging device enabling two or more products (12, 13) that can only be mixed at the time of their consumption to be dispensed in a single packaging (1). The device comprises a packaging (1) that is divided into two or more compartments (2, 3), one of which has a closable shutting device (8). Said compartments are separated by a displaceable shutting partition (5), wherein each compartment contains one of the products (12, 13) that are to be stored separately in said packaging (1) and a gas fluid that is compatible with each of said products. The gas fluid is substantially subjected to pressures different from atmospheric pressure, said pressures being higher or lower than the normal variation limits of atmospheric pressure and exerting the same effort on both sides of the shutting partition (5) and preserving the equilibrium thereof between said compartments (2, 3).
L'invention concerne un emballage complexe (1) pouvant contenir au moins deux produits (12, 13) qui ne doivent être mélangés qu'au moment de leur consommation. Cet emballage (1) est divisé en plusieurs compartiments (2, 3), dont un est équipé d'un système de fermeture manuelle (8). Ces compartiments (2, 3) sont séparés par une cloison d'obturation mobile (5) et contiennent chacun un des produits (12, 13) et un fluide gazeux compatible avec chacun desdits produits (12, 13). Ce fluide gazeux est soumis à des pressions différentes de la pression atmosphérique, ces pressions étant supérieures ou inférieures aux limites des variations normales de la pression atmosphérique. Ce fluide gazeux exerce une pression égale de part et d'autre de la cloison d'obturation (5), ce qui permet de maintenir cette dernière en équilibre entre les deux compartiments (2, 3).
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
Serra Galdos Rosa Elena
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