Closure caps adapted for distribution in a channel

Details Closure caps adapted for distribution in a channel Closure caps adapted for distribution in a channel

1979-04-02

1980-11-04

Norton, Donald F.

Bottles and jars

Closures

Frangible member or portion

215305, B65D 4112

Patent

active

042314798

ABSTRACT:
Tear-off closure caps shaped for distribution at high speed in channels, the caps each comprising two tear-off tongue portions disposed in a flat V-shape in the plane of the rim portion, at the bottom of its skirt portion. The tongue portions have the outer ends slightly bent upwardly, the bends obliging the rim portion of each cap to become engaged under the tongue portions of the cap which precedes it in a distribution channel. The distribution channel includes grooves in the opposed side walls which receive and guide the outer edges of the tongue portions, the outer edges being slightly divergent relative to each other toward their outer ends.

REFERENCES:
patent: 1706720 (1929-03-01), Wettstein

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