Flexible bags – Lifting or suspending element – Hanging element
Patent
1996-05-28
1997-11-11
Pascua, Jes F.
Flexible bags
Lifting or suspending element
Hanging element
383105, 383109, 383903, B65D 3314, B65D 3010
Patent
active
056856440
ABSTRACT:
A fabric bag for handling dry bulk cargo is disclosed, of the type in which four sides, a top and bottom are assembled to approximate the shape of a right quadrilateral prism. A continuous fabric liner is provided inside the bag and four corner baffles are sewn into the liner so as to offset a portion of the lateral outward loading due to the dry bulk cargo and thereby reduce bulging of the bag sides. Since the baffles are stitched only to the liner, and not to the outer sides of the bags, this leaves the central portions of the bag sides free of stitching and available for improved display of graphic or textual material.
REFERENCES:
patent: 3949901 (1976-04-01), Tokita
patent: 4946291 (1990-08-01), Schnaars
patent: 4948265 (1990-08-01), Futerman
patent: 5328267 (1994-07-01), Cuddy et al.
patent: 5468528 (1995-11-01), Schnaars et al.
patent: 5556205 (1996-09-01), Gallie et al.
patent: 5564833 (1996-10-01), Proffitt
Jumbo Bag Corporation
Pascua Jes F.
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