Container end closure

Receptacles – Closures – With closure opening arrangements for means

Patent

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Details

220271, B65D 4132

Patent

active

040449157

ABSTRACT:
A full panel, easy-open container end closure includes a double-folded band formed in the removable panel adjacent the peripheral score, and an opening tab having a nose portion disposed adjacent the peripheral score and band. The tab is secured to a hinge section defined in the removable panel by a rupturable, bowed, generally U-shaped ancillary score which is disposed with its two ends adjacent the band and tab nose portion. This construction effectively reduces the intial rearward force required to effect panel removal.

REFERENCES:
patent: 3891117 (1975-06-01), Dragomier et al.
patent: 3951299 (1976-04-01), Khoury

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