Method of processing a container and base cup structure for...

Details Method of processing a container and base cup structure for... Method of processing a container and base cup structure for...

2005-12-16

2011-10-04

Rada, Rinaldi I. (Department: 3721)

Package making

Means to fill and close preformed receptacle

With separate closure

C053S328000, C215S376000, C220S609000

Reexamination Certificate

active

08028498

ABSTRACT:
A Method of Processing a Container and Base Cup Structure For Removal of Vacuum Pressure A plastic container (10) has a wall extending to a lower portion including a pressure panel (20). The panel (20) is transversely oriented and can move from a downwardly inclined position providing a geometrically unstable configuration to an upwardly inclined position providing a geometrically stable configuration to control pressure change in the container. This movement may be provided by suitable actuating means such as rod (22). In the unstable configuration a base cup50or any other suitable holder can support the container and enable it to be conveyed in a container handling or processing system.

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