Flat or tubular film based on cellulose hydrate, process for pro

Details Flat or tubular film based on cellulose hydrate, process for pro Flat or tubular film based on cellulose hydrate, process for pro

1990-06-04

1992-03-17

Seidleck, James J.

Stock material or miscellaneous articles

Hollow or container type article

Flexible food casing

1381181, 264340, 426105, 426135, 427339, F16L 1100, A22C 1300

Patent

active

050967541

ABSTRACT:
A film, preferably used as a tubular artificial sausage casing, having a base layer of a material which may be fiber-reinforced, wherein the material includes a mixture of cellulose hydrate and alginic acid and/or alginate. The alginate may be the calcium salt of alginic acid. In addition, a process for producing the film by the viscose process is also described, wherein a mixture of alkaline viscose solution and a soluble salt of alginic acid is coagulated by means of an acidic precipitating fluid.

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patent: 4649961 (1987-03-01), McAllister et al.
Research Disclosure #25718 "Surface Sizing of Paper Using Sodium Alginate in the Present of Calcium Carbonate Fillers", Disclosed by Kelco/AIL International, Ltd., Sep. 1985.

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