Device for applying softener liquid onto a moving web of fabric

摘要

A spread-out, constantly moving web of fabric (4) is covered with softener liquid in that the latter is sprayed over the web of fabric (4) by an ultrasonic nebuliser (33a). The ultrasonic nebuliser (33a) has a flexural resonator (40a) coupled to a piezoceramic element (36a, 37a) with a rectangular nebulising area (41a) extending over the width of the web of fabric (4). The nebulising area (41a) is supplied evenly with softener liquid via a line (51a). <IMAGE>