Paper and fiber-reinforced packaging film and sausage products p

Details Paper and fiber-reinforced packaging film and sausage products p Paper and fiber-reinforced packaging film and sausage products p

1990-06-04

1992-09-01

Chin, Peter

Paper making and fiber liberation

Processes and products

Non-fiber additive

162183, 162185, D21H 1730

Patent

active

051435845

ABSTRACT:
A paper for fiber reinforcement in a base layer of a cellulose-based packaging film, in particular a tubular artificial sausage casing, or for tea-bags, wherein the paper includes alginic acid and/or an alginate which is substantially insoluble in water. A process for producing the paper which includes adding a water-soluble alginate to an aqueous suspension of cellulose fibers and precipitating the water-soluble alginate so as to form a substantially water-insoluble alginic acid or alginate.

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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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