Package for solid or pasty goods

Details Package for solid or pasty goods Package for solid or pasty goods

1979-02-05

1980-07-08

Ross, Herbert F.

Special receptacle or package

With article content

229 43, 215231, B65D 8574

Patent

active

042113288

ABSTRACT:
A package for solid or pasty goods which have a tendency to adhere to the packaging material has a closure in which on the side facing the packaged goods a plurality of separate, independent cavities (1, 21, 31) have been provided. The cavities are separated from each other by ribs (2) or flat surfaces. The ribs or flat surfaces shut off the cavities containing air or gas by their contact with the surface of the packaged goods. As a result of the cavities not filled with the packaged article, the force required for taking off the closure is reduced and no or hardly any parts of the packaged article such as e.g. margarine keep adhering to the closure.
The closure can consist of deep-drawn or embossed film or can have been made by embossing of cardboard coated with plastics.

REFERENCES:
patent: 1808136 (1931-06-01), Gray
patent: 3266705 (1966-08-01), Wood
patent: 3273779 (1966-09-01), Myklely
patent: 3306967 (1967-02-01), Turkewitsch
patent: 3372795 (1968-03-01), Logan
patent: 3853221 (1974-12-01), Boyd

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