Flexible bags – With closure – For access opening in bag bottom
Patent
1989-02-17
1990-04-17
Marcus, Stephen
Flexible bags
With closure
For access opening in bag bottom
383 84, 383121, B65D 3316
Patent
active
049175076
ABSTRACT:
A bag (1) for bulk transportation and storage of materials includes an aperture (2) in a bottom panel (3). An external flap (4) is provided for covering the aperture (2) when required. Fleece and hook fasteners (7, 8) are provided for holding the flap in either a first position covering the aperture, or a second position remote therefrom. For aiding lifting the bag loops (11) are attached to the bag (1) a short distance from the top thereof.
REFERENCES:
patent: 3827471 (1974-08-01), Gregory et al.
patent: 3961655 (1976-06-01), Nattrass et al.
patent: 4143796 (1979-03-01), Williamson et al.
patent: 4390051 (1983-06-01), Cuthbertson
patent: 4479243 (1984-10-01), Derby et al.
patent: 4646357 (1987-02-01), Nattrass
patent: 4658432 (1987-04-01), Lehmann et al.
Flecon, Flexible Bulk Container, Mar. 1982.
Marcus Stephen
Sidian Trading Ltd.
Stucker Nova
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