Receptacles – Receptacle having flexible – removable inner liner – Means for venting air trapped between the liner and its...
Patent
1979-01-05
1980-02-05
Shoap, Allan N.
Receptacles
Receptacle having flexible, removable inner liner
Means for venting air trapped between the liner and its...
220441, 229 15, 229 23R, B65D 142, B65D 532, B65D 548
Patent
active
041868463
ABSTRACT:
A bulk material container having two cells laminated together along one of their respective walls to form a double thickness central partition. The abutting juncture of the wall panels of each cell is contained within the central partition and is offset from the juncture of the adjacent cell to increase the strength of the double thickness central partition. Each cell has a reinforcing liner so that the completed bulk container offers double thickness on all the walls and the central partition. A plurality of inwardly folding top flanges and inwardly bottom flaps may be formed on each of the wall panels of the cells of the bulk material container.
REFERENCES:
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patent: 3543991 (1970-12-01), George et al.
patent: 3643856 (1972-02-01), Jones
patent: 3701466 (1972-10-01), Woodrow et al.
patent: 3715072 (1973-02-01), Muskopf
patent: 3910482 (1975-10-01), Bamburg et al.
patent: 3979045 (1976-09-01), Bamburg et al.
patent: 4046307 (1977-09-01), Booth et al.
Jacalone Richard P.
Poggiali Lewis D.
Kelly Joseph J.
Krone Robert M.
Olinkraft, Inc.
Shoap Allan N.
Von Behren Norvell E.
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