Multipart air-condition packaging container

Flexible bags – With closure – Gathered bag mouth

Patent

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Details

383101, 383117, B65D 3301

Patent

active

059801085

ABSTRACT:
A multi-part, air-conditioned packaging container provides ventilated storage of foods. The container has an outer covering having openings, a breathing plastic-film inner covering provided with openings, and a closure device for the openings, which can be used as a carrying or hanging device. The outer covering is made of air-permeable breathing material and the inner covering in made of a perforated plastic film. Between these coverings an air-conditioning zone is formed. The openings can be closed by double-pull closure system.

REFERENCES:
patent: 264526 (1882-09-01), Grauwiler
patent: 2502586 (1950-04-01), Ottinger
patent: 3674188 (1972-07-01), Anderson
patent: 4395254 (1983-07-01), Schuster
patent: 4550546 (1985-11-01), Raley et al.

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