Box with sealing tab

Details Box with sealing tab Box with sealing tab

1994-10-27

1997-08-26

Shoap, Allan N.

Envelopes, wrappers, and paperboard boxes

Paperboard box

Having means to facilitate opening the box by severing box...

2291602, B65D 1732

Patent

active

056603231

ABSTRACT:
A box, folded from a blank comprising wall panels and glue panels, which has a substantially closed form and is provided with a dispensing opening provision (7) which extends in two wall panels adjoining each other through an edge of the box for forming a dispensing opening at the location of the edge, wherein at least one of the panels of the blank comprises an integrally formed sealing tab (9) which in a sealing position covers the dispensing opening provision (7) in such a manner as to prevent formation of the dispensing opening.

REFERENCES:
patent: 1596699 (1926-08-01), Waldron
patent: 2336706 (1943-12-01), Sunderhauf
patent: 2735604 (1956-02-01), Zerlin
patent: 2842302 (1958-07-01), Ryder
patent: 2866586 (1958-12-01), Moore
patent: 3003673 (1961-10-01), Clark
patent: 3057533 (1962-10-01), Silver
patent: 3618847 (1971-11-01), Koolnis
patent: 3814301 (1974-06-01), Niepmann

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