Water-absorbing insert for food packs

Details Water-absorbing insert for food packs Water-absorbing insert for food packs

1983-02-28

1986-10-07

Kittle, John E.

Stock material or miscellaneous articles

Hollow or container type article

Cellular material derived from plant or animal source

206204, 426124, 426129, B65D 2502

Patent

active

046159231

ABSTRACT:
A water-absorbing insert is provided for food packs. The insert is adapted to be used in direct abutment with the food, typically poultry, fish, meat and sausage. It comprises an outer covering and an inner filling. The outer covering, configured as a flat bag, is pervious to water and is preferably made from an acid free paper such as, for example, bleached cellulose acetate crepe paper. The filling includes kieselguhr and an organic gel former selected from the group consisting of carboxymethyl cellulose, cellulose ether, polyvinyl pyrrolidon, starch, dextrose, gelatin and pectin.

REFERENCES:
patent: 4036360 (1977-07-01), Deffeyes
patent: 4124748 (1978-11-01), Fujimoto et al.
patent: 4275811 (1981-06-01), Miller
patent: 4321997 (1982-03-01), Miller
Kirk-Othmer, Encyclopedia of Chemical Technology, 2nd ed., 1969, vol. 17, pp. 399-400.
Lipscomb, Cellulose Acetate, 1938, pp. 18, 273.

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