Bag having holes for retaining pins

Details Bag having holes for retaining pins Bag having holes for retaining pins

1989-08-29

1990-12-04

Marcus, Stephen

Flexible bags

Lifting or suspending element

Unitary with bag

383 10, 383 22, 383 26, 383120, 206806, 493195, 493226, 493926, B65D 3314

Patent

active

049749684

ABSTRACT:
A tubular bag is made of synthetic thermoplastic material preferably provided with side gussets. The bag is closed at one end by a transverse seam weld and at the other end has an opening which is defined by edge portions of respective side walls of the bag which lie one on the other when the bag is collapsed. One side wall of the bag is provided with narrow lugs, which protrude from the opening-defining edge portion of one side wall and which are formed with holes for retaining pins on which the bag can be suspended.

REFERENCES:
patent: 3317037 (1967-05-01), Russell
patent: 3508473 (1970-04-01), Ericson
patent: 3966524 (1976-06-01), Lehmacher
patent: 4292033 (1981-09-01), Wolske
patent: 4690280 (1987-09-01), Meyer
patent: 4721396 (1988-01-01), Sengewald
patent: 4759639 (1988-07-01), De Matteis
patent: 4779996 (1988-10-01), Sengewald
patent: 4781474 (1988-11-01), Sengewald

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