Bulk containers

Details Bulk containers Bulk containers

1987-09-23

1989-02-21

Marcus, Stephen

Flexible bags

Wall details

Multi-layer or ply

383 7, 383 19, 383 20, 383 24, B65D 3008

Patent

active

048072990

ABSTRACT:
A flexible bulk container comprises a side wall structure having an outer wall (10) and an inner wall (11) lying within and closely adjacent to the outer wall. A base closes a lower open end of the side wall structure. A plurality of lifting loops are provided at the upper end of the side wall structure, each lifting loop having a first end that is connected to or integral with the outer wall (10) and a second end that is connected to or integral with the inner wall (11).

REFERENCES:
patent: 3061170 (1962-10-01), Baker
patent: 3789897 (1974-02-01), Saito
patent: 4224970 (1980-09-01), Williamson et al.
patent: 4390051 (1983-06-01), Cuthbertson
patent: 4610028 (1986-09-01), Nattrass
patent: 4646357 (1987-02-01), Nattrass
patent: 4710967 (1987-12-01), Petschner

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