Cardboard container comprising a cylindrically wound jacket with

Details Cardboard container comprising a cylindrically wound jacket with Cardboard container comprising a cylindrically wound jacket with

1989-10-03

1990-06-19

Elkins, Gary

Envelopes, wrappers, and paperboard boxes

Paperboard box

Miscellaneous joint construction

229 45, 229 55, B65D 328

Patent

active

049345915

ABSTRACT:
In a container made of surface protected cardboard, the container jacket is wound overlappingly from a flat blank, and closures are set into the jacket ends. Each closure is provided with a rim to be sealed to the jacket. The inner longitudinal edge of the jacket is covered with a protective strip folded in the shape of a U around that edge. The edge is recessed in the area of the rim to enable legs of the strip to closely approach one another whereby the rim can make a more complete sealing engagement with an inner circumference of the jacket.

REFERENCES:
patent: 1923716 (1933-08-01), Fisher et al.
patent: 2789745 (1957-04-01), Negoro
patent: 3190537 (1965-06-01), Meinecke et al.
patent: 4355756 (1982-10-01), Furuya et al.
patent: 4720039 (1989-01-01), Nishiguchi
patent: 4721242 (1988-01-01), Reil
Article: "Laminat-Dose von Horauf", Six pages (unnumbered), by Michael Horauf Maschinenfabrik GmbH & Co. KG, Sussen, West Germany.

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