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A process for the production of a shaped article of a consumable product in which a composition is extruded through a die comprising at least one orifice characterised in that the cross-sectional area for flow through the said at least one orifice is varied in a continuous fashion during at least pa...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	IRVING, GRAEME NEIL, EDMONDSON, BRIAN
Format:	Patent
Sprache:	ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY DETERGENT COMPOSITIONS DETERGENTS FATTY ACIDS THEREFROM METALLURGY PERFORMING OPERATIONS RECOVERY OF GLYCEROL RESIN SOAPS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SOAP OR SOAP-MAKING TRANSPORTING USE OF SINGLE SUBSTANCES AS DETERGENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A process for the production of a shaped article of a consumable product in which a composition is extruded through a die comprising at least one orifice characterised in that the cross-sectional area for flow through the said at least one orifice is varied in a continuous fashion during at least part of the time said extrusion is occurring, whereby an extrudate is obtained whose cross-sectional area varies along at least a part of its length. Apparatus suitable for carrying out the process are also described.