Flexible bags – Compartmented
Patent
1988-07-12
1990-07-24
Sewell, Paul T.
Flexible bags
Compartmented
206820, B65D 3022
Patent
active
049431684
ABSTRACT:
A package band (10) is formed of two walls (11a, 11b) substantially adjoining one another and made of a flexible material, e.g. plastic material. Each one of the walls extends from a first edge area (12a, 12b) the longitudinal direction of the package band to a bottom edge (23) common to the walls situated in a second edge area (14) of the package band. By forming joints (15) located transversely to the longitudinal direction of the package band storage pockets (16) are formed one behind another. Each one of the walls is provided in its first edge area (12a, 12b) with a first connecting tunnel (17a, 17b) adapted to co-operate with a filling or emptying equipment. In its second edge area (14) the package band is provided with a second connecting tunnel (18) adapted to cooperate with a mechanical element of the filling or emptying equipment.
REFERENCES:
patent: 3160273 (1964-12-01), Reuther et al.
patent: 3162539 (1964-12-01), Repko
patent: 3348762 (1967-10-01), Kasinkas
patent: 3583127 (1971-06-01), Marchand
patent: 3599388 (1971-08-01), Feingold
patent: 3779449 (1973-12-01), Membrino
patent: 4630311 (1986-12-01), Bentson
Berg Sven-Olof
Broden Ingemar
Pronova AB
Sewell Paul T.
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