Package, in particular, a receptacle, made of deep-drawn materia

Details Package, in particular, a receptacle, made of deep-drawn materia Package, in particular, a receptacle, made of deep-drawn materia

1988-05-11

1989-06-06

Ostrager, Allen M.

Special receptacle or package

Tray type

With partition

206568, 22912535, B65D 134, B65D 604

Patent

active

048363804

ABSTRACT:
The present invention is concerned with a receptacle made of deep-drawn plastic material, comprising at least two compartments suitable to accommodate dry feedstock, on the one hand, and pasty feedstock, on the other, and a sealing rim flange extending in the plane of the compartments' openings and also extending between the two compartments' openings sealed by a cover foil. To preclude a germinal impairment of the pasty feedstock to be loaded through the dust-developing dry feedstock, the receptacle according to the invention is configured such that between the cover foil (1) and the sealing rim flange (2), a thin intermediate foil (3) is provided and that the same is perforated over the dry feed-stock compartment (4).

REFERENCES:
patent: 3083821 (1963-04-01), Woodson
patent: 3682366 (1972-08-01), Chung
patent: 3866820 (1975-02-01), Zumsteg
patent: 3938686 (1976-02-01), Milligan et al.
patent: 3997677 (1976-12-01), Hirsch et al.
patent: 4762246 (1988-08-01), Ashley et al.

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