Lined receptacles

Details Lined receptacles Lined receptacles

1985-02-21

1987-01-13

Shoap, Allan N.

Receptacles

Receptacle having flexible, removable inner liner

Means for venting air trapped between the liner and its...

220 85B, 220367, 220461, 220465, 220466, 383 41, 383107, 383109, B65D 2516

Patent

active

046358145

ABSTRACT:
A flexible bag-like liner having a relatively thin wall is adapted to be connected to a wall portion of a receptacle with a liquid passageway provided in association with the wall portion so that liquid may be introduced into the liner and discharged therefrom; the wall portion is adapted to be fitted substantially in sealing relationship with a body portion of the receptacle with discharge means being provided for discharging air from between the liner and the interior walls of the receptacle when fluid under pressure is introduced into the liner to urge the liner against the interior walls of the receptacle. The arrangement is such that when the contents of the liner are partially discharged, a partial vacuum between the exterior of the liner and the interior of the receptacle urges the liner into contact with interior walls of the receptacle.

REFERENCES:
patent: 2564163 (1951-08-01), LePerre
patent: 2721674 (1955-10-01), Lazard
patent: 2999500 (1961-09-01), Schurer
patent: 3357152 (1967-12-01), Geigel
patent: 3381886 (1968-05-01), Goglio
patent: 3432070 (1969-03-01), Carpenter, Jr. et al.
patent: 3437231 (1969-04-01), Carpenter, Jr.
patent: 3448889 (1969-06-01), Malpas
patent: 3454211 (1969-07-01), Hoffman
patent: 3724712 (1973-04-01), Starr et al.
patent: 3930286 (1976-01-01), McGowen
patent: 4202463 (1980-05-01), Mogler

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