Folded paperboard container

Details Folded paperboard container Folded paperboard container

1990-05-24

1992-01-28

Elkins, Gary E.

Envelopes, wrappers, and paperboard boxes

Paperboard box

With closure for an access opening

22912517, 229193, B65P 564

Patent

active

050837010

ABSTRACT:
A folded paperboard container formed of a flat sheet of paperboard having a thermoplastic coating on a surface thereof. The sheet includes a bottom panel and a pair of side panels each connected to the bottom panel along a first fold line. End panels are connected along second fold lines to each side edge of the side panel. The sheet is folded along the first and second fold lines and the overlapping end panels are heat sealed to provide an open-ended container. The thermoplastic coating is located on the inner surface of the folded container. A molded plastic dispenser lid is secured by heat sealing within the open end of the container.

REFERENCES:
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patent: 2152322 (1939-03-01), Moore
patent: 2778557 (1957-01-01), Moore
patent: 2847151 (1958-08-01), Meyer-Jagenberg
patent: 3093272 (1963-06-01), Esthus
patent: 3223275 (1965-12-01), Rice, Jr.
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patent: 3498521 (1970-03-01), Gill
patent: 4047660 (1977-09-01), Bell et al.
patent: 4495209 (1985-01-01), Whiteside
patent: 4533063 (1985-08-01), Buchner et al.
patent: 4538731 (1985-09-01), Cillario
patent: 4706874 (1987-11-01), Reil

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