Pressure resistant end shell for a container and method and appa

Details Pressure resistant end shell for a container and method and appa Pressure resistant end shell for a container and method and appa

1989-05-08

1991-02-12

Foster, Jimmy G.

Receptacles

End wall structure

72356, 413 8, 413 56, B65D 5114, B21D 5144

Patent

active

049917358

ABSTRACT:
An end shell for a container, as well as a method and an apparatus for making the same, is provided, comprising a central wall and an annular groove around and below the general plane of the central wall. The annular groove is defined inwardly by a panel wall integrally connected to the central wall and outwardly by a chuckwall which extends upwardly beyond the general plane of the central wall and outwardly therefrom to form an outwardly projecting peripheral flange. The panel wall is disposed at an angle of less than ninety degrees from the general plane of the central wall.

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