B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 30/24 (2006.01) B65D 77/22 (2006.01) F16K 15/14 (2006.01)
Patent
CA 2620800
A flexible valve includes two or more juxtaposed film plies joined together with one or more seals. The valve is movable between (1) an ingress position to allow fluid flow through the valve in a first direction, e.g., into a container with which the valve is associated; (2) a seal position to substantially prevent fluid flow through the valve; and (3) an egress position to allow fluid flow through the valve in a second direction, e.g., out of a container with which the valve is associated.
L'invention concerne une soupape flexible qui comprend au moins deux plis de film juxtaposés assemblés à l'aide d'un ou plusieurs joints. La soupape peut basculer entre (1) une position d'entrée, qui laisse le fluide s'écouler à travers la soupape dans une première direction, par exemple, dans un conteneur avec lequel la soupape est associé ; (2) une position de fermeture, qui empêche sensiblement le fluide de s'écouler à travers la soupape ; et (3) une position de sortie qui laisse le fluide s'écouler à travers la soupape dans une seconde direction, par exemple, hors d'un conteneur avec lequel la soupape est associée.
Sealed Air Corporation (us)
Smart & Biggar
LandOfFree
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