METHOD AND APPARATUS FOR MANUFACTURING DECORATED ICE CREAM CONFECTIONERY ITEMS

摘要

Method and device for manufacturing an ice cream dessert comprising a built- in ice cream confectionery decoration deposited in the form of a gathered frill folded over on itself, the folds of which run alternately in one direction then in the opposite direction by extrusion from a set of moving nozzles wit h flattened end-piece with slot-shaped nozzle outlet placed above a moving support; the apparatus comprises: a sauce of cold ice cream composition supplying at least one extruded ribbon of ice cream composition at a temperature of -6~C or below, a support for the set of moving nozzles which is given an oscillating movement transversely with respect to the moving suppor t, mechanical means for setting the oscillating support in motion.