Flexible bags – Lifting or suspending element – Unitary with bag
Patent
1993-12-09
1994-09-13
Moy, Joseph Man-Fu
Flexible bags
Lifting or suspending element
Unitary with bag
206554, B65D 134
Patent
active
053463102
ABSTRACT:
A bag and system for dispensing configured to minimize the probability of stress fractures in the dispensed bag, and tearing associated therewith, while providing a system which leaves no "throw away" product on the rack after dispensing a bag stack, as the present system has no central tear-off tab. The present system teaches the utilization of reinforced, radially configured handle support slits to provide an opening for allowing the passage of a horizontal handle support member therethrough, the support slits further configured to provide maximum opening of the bag mouth for easier loading, and easier placement of the bag pack upon the rack. Unlike prior art systems, the radial slit of the present invention is configured to easily spread apart to receive the handle support member, without tabs or folds formed therein. Further, the bag of the present invention also contemplates a uniquely configured, non-removable central mouth support piece, wherein there is provided a distally situated, curved support slit configured for accepting a rack central support piece, the slit configured for providing maximum ease in separation of the dispensed bag from the pack, with nominal crimping of the slit edges during loading of the pack, or tearing of the bag upon dispensing.
REFERENCES:
patent: 4676378 (1987-06-01), Baxley et al.
patent: 4883450 (1989-11-01), Benoit
patent: 5074674 (1991-12-01), Kukligs et al.
Advance Poly Bag, Inc.
Man-Fu Moy Joseph
Regard Joseph T.
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