B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 41/04 (2006.01) B29C 45/16 (2006.01) B65D 51/18 (2006.01)
Patent
CA 2622059
The present invention is directed to a closure (1) for container and a process for making of the closure (1) . The closure comprises an outer shell (2) , a sealing liner (8) and a barrier liner (12) which at least partially is encompassed by the sealing liner (8) and the outer shell (2) . The sealing liner (8) comprises holding means (10, 15) to temporarily hold onto a core of an injection molding device such that the sealing liner (8) can be moved between several positions during making of the closure (1).
Cette invention se rapporte à une capsule (1) pour récipient et à un procédé de fabrication de la capsule (1). La capsule comprend une enveloppe extérieure (2), un joint d'étanchéité (8) et un joint barrière (12) qui est entouré au moins partiellement par le joint d'étanchéité (8) et l'enveloppe extérieure (2). Le joint d'étanchéité (8) comprend une unité de retenue (10, 15) conçue pour rester temporairement sur un noyau d'un dispositif de moulage par injection de façon que le joint d'étanchéité (8) puisse être mis dans plusieurs positions pendant la fabrication de la capsule (1).
Creanova Universal Closures Ltd.
Gowling Lafleur Henderson Llp
LandOfFree
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