Convenience packaging

Details Convenience packaging Convenience packaging

1988-12-02

1989-10-24

Foster, Jimmy G.

Receptacles

Receptacle having flexible, removable inner liner

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

72347, 219 1055E, 220 67, 220 83, 413 6, 426107, 426131, B65D 114, B65D 2534

Patent

active

048755974

ABSTRACT:
A rigid sheet metal substrate can body (50) and end closure (92) provides dependable tamper-evident and abuse-resistant packaging for shipment and long shelf-life storage without freezing; and, in addition, provides for direct heating in the can body after opening, including microwave heating, for serving and/or eating directly from such disposable container. The can body is shaped by draw processing with diminishing cross sectional areas in proceeding height-wise from open end (61) to closed bottom wall (56).

REFERENCES:
patent: 4278716 (1981-07-01), Buchner et al.
patent: 4366696 (1983-01-01), Durgin et al.
patent: 4405058 (1983-09-01), Phalin
patent: 4412440 (1983-11-01), Phalin et al.
patent: 4452375 (1984-06-01), Marcus
patent: 4503702 (1985-03-01), Bulso, Jr. et al.
patent: 4641005 (1987-02-01), Seiferth

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