Supporting thin-walled containers

Details Supporting thin-walled containers Supporting thin-walled containers

1976-12-01

1978-10-17

Culver, Horace M.

Package making

Methods

Filling preformed receptacle

53486, 53367, B65B 728

Patent

active

041201353

ABSTRACT:
In supporting the curved lower portion of a thin-walled plastic container against deflection due to top loading during a filling, capping or like operation in order to prevent damage thereto, the improvement which involves confining support to a localized curved area of such lower portion only while maintaining a seating ring section substantially unsupported, thereby effectively accommodating containers for damage-resistant loading which have incrementally increased in height or assumed slightly off-vertical seating positions due to prior creep.

REFERENCES:
patent: 1260006 (1918-03-01), McDonnell
patent: 1278829 (1918-09-01), Beck
patent: 2776531 (1957-01-01), Filander
patent: 2822943 (1958-02-01), Fedorchak
patent: 3064714 (1962-11-01), Flood
patent: 3688464 (1972-09-01), Fox
patent: 3812646 (1974-05-01), Baldyga et al.
patent: 3831344 (1974-08-01), Over

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