Envelopes – wrappers – and paperboard boxes – Paperboard box – Nonunitary – peelable closure or securing element
Patent
1986-09-09
1987-12-29
Little, Willis
Envelopes, wrappers, and paperboard boxes
Paperboard box
Nonunitary, peelable closure or securing element
220359, 2066311, B65D 572
Patent
active
047155280
ABSTRACT:
An opening arrangement on a packing container of the type which comprises a pouring opening 6 formed in the upper side of the container. The opening arrangement comprises a cover strip 8 and a pouring edge strip 7 arranged between the cover strip 8 and the packing container. To make possible the reclosure of the pouring opening 6 the cover strip 8 is provided with a gripping strip 9' sealed to its underside which preferably has a free gripping edge 9" facilitating the hooking of the cover strip 8 to the pouring tab 7.
REFERENCES:
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patent: 3900155 (1975-08-01), Rausing et al.
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patent: 4113103 (1978-09-01), Carlsson
patent: 4126263 (1978-11-01), Martensson
patent: 4223789 (1980-09-01), Reil
patent: 4258876 (1981-03-01), Ljungcrantz
patent: 4544093 (1985-10-01), Stark et al.
Hallberg Anders
Jacobsson Kenth
Kjelgaard Tom
Little Willis
Tetra Pak International AB
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