Buckles – buttons – clasps – etc. – Bag fasteners – Resilient slot bag tie
Patent
1991-08-19
1992-08-18
Brittain, James R.
Buckles, buttons, clasps, etc.
Bag fasteners
Resilient slot bag tie
24555, 24563, B65D 7710
Patent
active
051387484
ABSTRACT:
A closure for closing the folded open end of a bag comprises a tri-laminate of thin relatively rigid plastic material having planar opposite sides and an edge therebetween. The closure is provided with an opening through the opposite sides of the tri-laminate and an entrance passage to the opening from the edge and which entrance passage has a non-linear profile in the direction between the opposite sides of the tri-laminate. The closed end of a bag is introduced into the opening through the entrance passage which distorts the folded end of the bag to the non-linear profile, thereby frictionally holding the closure on the bag and perpendicular to the crease line of the fold.
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