Patent ID: 7832061
Filing Date: 2010-11-16
Classification: A61F

Abstract:
1. An installation for production of sanitary articles comprising: an opener roller for receiving a cellulose web and pulling cellulose fibers from the cellulose web, the opener roller including an outlet coupled to an air guiding element; a diaper machine comprising an inlet for directing the cellulose fibers to a forming wheel with a perforation and pockets in which the cellulose fibers are accumulated to form a pillow, a first outlet for receiving the pillows, and a suction funnel coupled to a second outlet; at least one ventilator coupled to the second outlet; and a pipeline coupled between the at least one ventilator and the inlet of the diaper machine and configured and coupled to the air guiding element to receive cellulose fibers from the opener roller, wherein an air stream, after being pulled through the forming wheel of the diaper machine, flows into the suction funnel of the diaper machine, out of the second outlet, through the at least one ventilator, and back to the opener roller via the air guiding element where the air stream again takes off fibers.