Inflatable flat bag packaging cushion and methods of operating a

Details Inflatable flat bag packaging cushion and methods of operating a Inflatable flat bag packaging cushion and methods of operating a

1993-07-16

1995-10-03

Culver, Horace M.

Flexible bags

Inflatable

206522, 53472, B65D 8100, B65B 2300

Patent

active

054546427

ABSTRACT:
An inflatable protective packaging for articles comprising a pair of adjacent flat bag chambers with an intermediate inflation channel therebetween communicating at an inner end with the chambers and having an outer inflation opening preferably independently sealable for each bag chamber at the outer end of the channel. The item may be formed as successive flat, servable units on a roll, or integrated with envelopes or boxes.

REFERENCES:
patent: 3357632 (1967-12-01), Stanforth
patent: 3554135 (1971-01-01), Duvall et al.
patent: 3889743 (1975-06-01), Presnick
patent: 4465188 (1984-08-01), Soroka et al.
patent: 4551379 (1985-11-01), Kerr
patent: 4872558 (1989-10-01), Pharo
patent: 4874093 (1989-10-01), Pharo
patent: 5042663 (1991-08-01), Heinrich
patent: 5263587 (1993-11-01), Elkin et al.

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