Non-detachable end unit

Details Non-detachable end unit Non-detachable end unit

1975-11-13

1976-12-14

Hall, George T.

Receptacles

Closures

With closure opening arrangements for means

220277, B65D 4132

Patent

active

039970752

ABSTRACT:
An improved non-detachable end closure wherein a pull tab member initiates fracture of the opening score line. The pull tab member is fastened to the end panel with the pull tab nose portion resting on a raised bead formed on the opening flap member immediately adjacent the score line. The tab member is preloaded with a panelward force directed against the flap member, said force serving to reduce the effort required to fracture the score. Opening of the container is accomplished by lifting the tab member to initiate fracture of the score. The flap member remains attached to the end panel and is pushed into the container with finger or thumb pressure.

REFERENCES:
patent: 3401822 (1968-09-01), Fraze
patent: 3952912 (1976-04-01), Perry

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