Closure clasp for a gable-topped food carton

Details Closure clasp for a gable-topped food carton Closure clasp for a gable-topped food carton

1994-12-29

1996-04-16

Elkins, Gary E.

Envelopes, wrappers, and paperboard boxes

Paperboard box

With closure for an access opening

24 305R, 22912542, 2291602, B65D 542

Patent

active

055074316

ABSTRACT:
A gable top food container provided with a plastic closure device to facilitate opening and reclosure of the folded pour spout. Strips of polyethylene are adhered to the outer spout folds along the top ridge of the container by adhesive or heat sealing. Outer ends of the two strips have cooperating aperture and tongue structures to releasably hold the ends together. The strips facilitate the initial unsealing of and opening of the container and permit it to be effectively resealed after each usage.

REFERENCES:
patent: 899612 (1908-09-01), Phillips
patent: T983001 (1979-06-01), Coffey
patent: 1459735 (1923-06-01), Kraft
patent: 1488864 (1924-04-01), Canaday
patent: 1961382 (1934-06-01), Nunes
patent: 3217967 (1965-11-01), Jackson
patent: 3463380 (1969-08-01), Cooperstein
patent: 3629905 (1971-12-01), Cote
patent: 4109351 (1978-08-01), Coffey
patent: 4619398 (1986-10-01), Laramie
patent: 4979668 (1990-12-01), Allen et al.

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