Envelopes – wrappers – and paperboard boxes – Paperboard box – With closure for an access opening
Patent
1990-08-09
1991-07-02
Moy, Joseph Man-fu
Envelopes, wrappers, and paperboard boxes
Paperboard box
With closure for an access opening
220254, 220270, B65D 4156
Patent
active
050279998
ABSTRACT:
A can-shaped carton has a body made of a compound of paper and/or cardboard with a plastic coating provided at least on the inside, a bottom sealed to the body, an originality closure sealed to the opposite end face, which closure is opened for the removal of the packed material, and a lid made of plastic for closing the carton again. A simple and inexpensive as well as environmentally friendly embodiment is obtained by the fact that the lid consists of a plastic annular part, which is substantially of the same contour as the body and is sealed on to the end face of the latter, and a disc which is made of a compound of paper and/or cardboard, is moulded into the annular part, spans the body at the end and is covered along its circumference by a narrow strip of material of the annular part which, in turn, is separable over a part of its circumference.
REFERENCES:
patent: 4741450 (1988-05-01), Braude
patent: 4874103 (1989-10-01), Quisenberry et al.
patent: 4936494 (1990-06-01), Weidman
Man-Fu Moy Joseph
Weidenhammer Packungen KG GmbH & Co.
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