Cellulose-hydrate-containing food casing with vinylpyrrolidone polymers

Cellulose hydrate-containing, seamless tubular food wrapping (I) contains at least one vinylpyrrolidone homo- and/or co-polymer (II) mixed with the cellulose hydrate (III). An Independent claim is also included for a method for the production of (I) by forming fibre paper into a tube, coating on the...

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Bibliographische Detailangaben
Hauptverfasser:	GORD, HERBERT, HAMMER, KLAUS-DIETER, NEEFF, RAINER
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BUTCHERING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J GENERAL PROCESSES OF COMPOUNDING HANDLING THIN OR FILAMENTARY MATERIAL HUMAN NECESSITIES MEAT TREATMENT METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL PROCESSING MEAT, POULTRY, OR FISH PROCESSING POULTRY OR FISH STORING THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TRANSPORTING WORKING-UP
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Beschreibung
Zusammenfassung:	Cellulose hydrate-containing, seamless tubular food wrapping (I) contains at least one vinylpyrrolidone homo- and/or co-polymer (II) mixed with the cellulose hydrate (III). An Independent claim is also included for a method for the production of (I) by forming fibre paper into a tube, coating on the outside or inside or on both sides with a mixture of viscose and an aqueous solution of (II), precipitating and regenerating the mixture and then washing, plasticising and drying the resulting sheath.