Dispensing – Collapsible wall-type container – With casing or support
Patent
1976-02-17
1979-09-11
Scherbel, David A.
Dispensing
Collapsible wall-type container
With casing or support
222181, 222630, 222478, 222500, 150 1, 406135, B65D 3314
Patent
active
041672356
ABSTRACT:
A storage, shipping and dispensing system for loose fill packaging material comprises a collapsible pliant, vented cylindrical bag having an upper and a lower end including a dispensing apertured neck. Rings are circumferentially spaced apart about the bag adjacent both the upper and lower ends. The rings adjacent the upper end are coupled to suspend the bag in a dispensing mode and the rings adjacent the lower end encircle at stiff resilient hoop encompassing and maintaining the lower end of the bag in a radially extended nominal shape. A vertically adjustable support arrangement includes a circular rim having a plurality of spaced-apart hooks to support the rings of the bag. The bag may be readily filled in an inverted position with a large volume, such as in excess of 100 cubic feet, of expanded plastic loose fill material. Despite its size, the filled container may be easily handled during shipping and storage. The dispensing apertured neck may be used at a single packaging station when coupled to a dispensing valve, or coupled to an air conveyor system comprising a blower driven transfer chute for duct feeding loose fill to multiple remote stations.
REFERENCES:
patent: 1233784 (1917-07-01), Hutchison
patent: 1863418 (1932-06-01), Sieling
patent: 2102311 (1937-12-01), Fisher et al.
patent: 2811178 (1957-10-01), Cunningham
patent: 3374929 (1968-03-01), Silfverskiold
patent: 3628720 (1971-12-01), Lengerich
patent: 3924781 (1975-12-01), Witte
Altainer, Inc.
Handren Frederick R.
Scherbel David A.
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