
US Patent Application No: 2009/0029,012
Number of patents in Portfolio can not be more than 2000
NON-TRANSPARENT, FAT-IMPERVIOUS FOOD CASING WITH TEXTILE BACKING MATERIAL
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Jan 29, 2009
Publication date -
Apr 29, 2006
filing date -
11/913,571
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Abstract
The invention relates to a tubular food casing with a textile backing material which is coated on the inside with a layer of regenerated or precipitated cellulose. This casing combines the properties of a textile skin with those of a cellulose fiber skin. Aside from the surface texture for which textile skins are known and prized, it features the water-vapor permeability, oxygen permeability and smoke-component permeability of a cellulose fiber skin. At the same time the casing is impervious to fats. It is used preferably as an artificial sausage casing.
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