B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 51/16 (2006.01) B65D 47/06 (2006.01)
Patent
CA 2180848
A self-sealing closure device for a container comprising an insert (1) adapted to be secured within a container neck (2) and comprising a pouring opening as well as a cap (11) adpated to be fastened on the container neck (2). The insert (1) comprises an inwardly extending resilient conically shaped sealing means (8), which at its inner end is provided with an upwardly facing sealing face (10) adapted to sealingly cooperate with a downwardly facing sealing face (18) on the cap (11), the sealing engagement of the two sealing faces (10, 18) being released at a predetermined internal overpressure in the container.
Dispositif de fermeture de récipient auto-étanchéifiant comportant un insert (1) conçu pour se fixer dans le goulot (2) du récipient ainsi qu'un orifice verseur, et un bouchon (11) conçu pour se fixer au goulot (2). L'insert (1) comprend un moyen d'étanchéité (8) conique souple saillant vers l'intérieur dont l'extrémité intérieure présente une face d'étanchéité (10) tournée vers le haut et coopérant avec la face d'étanchéité (18) tournée vers le bas du bouchon (11), le contact étanchéifiant des deux faces (10, 18) se relâche lorsque la pression interne du récipient dépasse un niveau donné.
Colgate-Palmolive
Smart & Biggar
LandOfFree
Container closure and venting means does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Container closure and venting means, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Container closure and venting means will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1746115