Containers having protective opening edges

Details Containers having protective opening edges Containers having protective opening edges

1975-12-23

1977-08-30

Hall, George T.

Receptacles

Closures

With closure opening arrangements for means

220 906, B65D 4132

Patent

active

040449165

ABSTRACT:
Tear open cans having a band of plastics material adhered to the removable portion to mask the torn edge created on opening and either a guard bead formed in the body material or a fold in the remainder of the can end, to mask the torn edge remaining on the body after the removable portion is torn off.

REFERENCES:
patent: 3696961 (1972-10-01), Holk, Jr.
patent: 3809283 (1974-05-01), Kehe
patent: 3856179 (1974-10-01), Fox et al.
patent: 3891116 (1975-06-01), Schane

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