Lanced scored and punched easy opening panel arrangements

Details Lanced scored and punched easy opening panel arrangements Lanced scored and punched easy opening panel arrangements

1978-09-22

1979-08-21

Hall, George T.

Receptacles

Closures

With closure opening arrangements for means

220270, 220359, 220258, B65D 4132

Patent

active

041650158

ABSTRACT:
Easy opening configurations for forming in a container panel a dispensing opening. Each easy opening configuration is generally defined by one cut line and one or more score lines. A pull tape overlies the easy opening configuration and has a terminal end permanently bonded to the container panel. The pull tape also has a permanent bond with a removable panel portion defined by the cut and score lines as well as a peelable bond with the container panel surrounding the removable panel portion. If desired, apertures may be formed at the ends of the cut line to prevent initiation of rupture along the score lines. Also, if desired, force reducing openings may be formed in the removable panel portions.

REFERENCES:
patent: 3883034 (1975-05-01), Rausing
patent: 3977562 (1976-08-01), Wedzik
patent: 4108330 (1978-08-01), Patterson

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