Edible film and method of making same

Details Edible film and method of making same Edible film and method of making same

1990-05-22

1992-02-18

Seidleck, James J.

Stock material or miscellaneous articles

Hollow or container type article

Nonself-supporting tubular film or bag

426138, 536 11, 106162, 106205, B29D 2200, A21D 1300

Patent

active

050893076

ABSTRACT:
Disclosed are heat-sealable edible films comprising at least a film layer containing a water-soluble polysaccharide as the principal component, or comprising at least (a) a film layer as described above and (b) a subfilm layer containing an alkali metal salt of casein, soybean protein or a combination of soybean protein and gelatin, as the principal component. Preferably, the water-soluble polysaccharide is composed chiefly of carrageenan and the film layer additionally contains a polyhydric alcohol. These edible films are useful in sealing or packaging powdery foods, granular foods, dry solid foods, oily foods and the like.

REFERENCES:
patent: 4851394 (1989-07-01), Kubodera

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