Food or edible material: processes – compositions – and products – Processes – Packaging or treatment of packaged product
Patent
1990-09-05
1995-10-17
Pratt, Helen
Food or edible material: processes, compositions, and products
Processes
Packaging or treatment of packaged product
426302, 426319, 426326, 426393, 426394, 426395, 426396, 426411, 426415, 426416, 426419, 426524, A23B 7148
Patent
active
054588995
ABSTRACT:
An improved method is described for use in packaging a wide variety of products, and in particular perishable food and horticultural products. The products are placed within a container of the type which establishes a modified atmosphere environment therein and is cooled, as by evaporation of liquid from a cooling collar partially surrounding the container. The container and cooling collar may be subjected to vacuum cooling. The container may include a mechanism to enhance the bulk gas transfer rate during the application of the vacuum while still maintaining the desired atmosphere within the container. The container atmosphere may be precharged with gas of a desired composition. In addition, fumigants may also be included therein. The package is suitable for field packing applications in which the product, such as strawberries, is picked directly into the container surrounded by the cooling collar with the container and cooling collars being placed in an outer box or other receptacle. The modified atmosphere package may be sealed and palletized prior to vacuum cooling.
REFERENCES:
patent: Re21144 (1939-07-01), Dodge
patent: 1821106 (1931-09-01), Milani
patent: 1853719 (1932-04-01), Bradbury
patent: 2467268 (1949-04-01), Merkle
patent: 2496731 (1950-02-01), Longo
patent: 2684907 (1954-07-01), Brunsing
patent: 2774230 (1956-12-01), Kasser
patent: 2786342 (1957-03-01), Goetz
patent: 2870954 (1959-01-01), Kulesza
patent: 3111412 (1963-11-01), Mouk
patent: 3309206 (1967-03-01), Daniels
patent: 3399819 (1968-09-01), Rennie et al.
patent: 3450542 (1969-06-01), Badram
patent: 3453119 (1969-07-01), McGill
patent: 3507667 (1970-04-01), Magen
patent: 3521806 (1970-07-01), Esty
patent: 3706410 (1972-12-01), Baker
patent: 3761289 (1973-09-01), Wolf
patent: 3804961 (1974-04-01), Cummin et al.
patent: 3940062 (1976-02-01), Rainey
patent: 3958028 (1976-05-01), Burg
patent: 4061785 (1977-12-01), Nishino
patent: 4163070 (1979-07-01), Williams
patent: 4204408 (1980-05-01), Dawson
patent: 4256770 (1981-03-01), Rainey
patent: 4411918 (1983-10-01), Cimino et al.
patent: 4452174 (1984-10-01), Arnold
patent: 4515266 (1985-05-01), Myers
patent: 4734324 (1988-03-01), Hill
patent: 4903493 (1990-02-01), Van Iperen et al.
patent: 4910032 (1990-03-01), Antoon, Jr.
patent: 4943440 (1990-07-01), Armstrong
Technical Bulletin No. 160, Published by Eval Company of America and entitled "EVAL".RTM. Films the Ultimate Laminating Film for Barrier Packaging Applications.
Publication of Modern Packaging entitled Controlling Atmosphere In A Fresh-Fruit Package by P. Veeraju and M. Karel, vol. 40, pp. 169-172, 254 (1966).
Publication of Centre National de la Recherche Scientifique entitled Plastic Packaging Destined for Vegetable Conservation and Notably for Fruits by P. Marcellin, Paris, France (1960).
Floyd Stan L.
Muise Herbert D.
Stanish Mark A.
Pratt Helen
Weyerhaeuser Company
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