ICE-CREAM CAKES; CO-AXIAL EXTRUSION OF ICE-CREAM COMPOSITION AND LIQUID DECORATIVE COMPOSITION, DISTRIBUTION CHANNELS OF LIQUID AND ICE-CREAM ARE THERMALLY ISOLATED

摘要

To continuously manufacture a decorated frozen item, especially a frozen cake containing a composite decoration of frozen composition and of a crunchy composition, for example of chocolate coating produced by extrusion, a device is used comprising two coaxially rotating nozzles with rotating joint in which the respective circuits for chocolate coating and for ice cream are thermally insulated with respect to each other. IMAGE