B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 43/06 (2006.01) B65D 51/22 (2006.01) B65D 53/02 (2006.01)
Patent
CA 2513987
A container closure (10) including a peripheral ring member (20) for securing the closure to a container or can body (not shown), and including a molded, polymer ring member (14) and central end panel (12) that are removable from the peripheral ring member for opening the end of the container or can body. The polymer ring member is adhesively bonded to a vertical wall portion (24) of the peripheral ring member and includes an integral lip portion (28)for covering a raw terminal edge of wall portion 24. The adhesive is formulated so that the bond fails cohesively during removal of the polymer ring member. The polymer ring member contains an oxygen-scavenging additive for reducing oxygen inside the container and reducing oxygen ingress into the closed container.
Fraser Robert W.
Hekal Ihab M.
Creative Science Inc.
Riches Mckenzie & Herbert Llp
LandOfFree
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