Opening arrangement for a packaging container

Details Opening arrangement for a packaging container Opening arrangement for a packaging container

1993-06-29

1994-06-21

Elkins, Gary E.

Envelopes, wrappers, and paperboard boxes

Paperboard box

Having means to facilitate opening the box by severing box...

2291602, 229238, 229239, B65D 572

Patent

active

053222148

ABSTRACT:
An opening arrangement for packaging containers manufactured from a laminate material includes an opening strip that is inlaid in a transverse sealing fin of the packaging container. The opening strip extends through a longitudinal sealing seam of the packaging container so that a portion of the opening strip is located exteriorly of the packaging container. A part of the opening strip is coated on at least one side with a non thermosealable layer.

REFERENCES:
patent: 3330436 (1967-07-01), Slomski
patent: 3606136 (1971-09-01), Hegardt
patent: 4787507 (1988-11-01), Rausing
patent: 4884695 (1989-12-01), Kjelgaard
patent: 5039564 (1991-08-01), Persson
patent: 5228616 (1993-07-01), Kjelgaard

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