Dispensing – Collapsible wall-type container – With wall-collapsing means
Patent
1985-01-09
1986-11-18
Skaggs, H. Grant
Dispensing
Collapsible wall-type container
With wall-collapsing means
222105, 222394, 222183, 220462, 220407, B65D 3528
Patent
active
046230750
ABSTRACT:
To prevent a bag-in-box type of container comprising a box enclosing a flexible bag from sagging, bulging or leaking when the bag is filled with a pressurized liquid, such as a carbonated beverage, the bag is located either inside a tube of rigid or inelastic material or inside a closed sleeve of elastic material. With the former, transverse platforms with flanges directed towards respective ends of the box are arranged at each end of the tube to transmit pressure from the tube to the box. With a sleeve of elastic material such platforms are not required, but a slotted platform is usually provided for location of the tap which projects from the bag.
REFERENCES:
patent: 2950039 (1960-08-01), Wilson
patent: 3123254 (1964-03-01), Rabby et al.
patent: 3173579 (1965-03-01), Curie et al.
patent: 3219240 (1965-11-01), Campbell
patent: 3349965 (1967-10-01), Krugger
patent: 3363807 (1968-01-01), Powell
patent: 4121737 (1978-10-01), Kain
patent: 4491247 (1985-01-01), Nitchman et al.
Skaggs H. Grant
T.P.T. Limited
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