Abstract: A system for suctioning dust and fibrils from a moving web comprising: a suction system; a suction manifold being connected to the suction system; the manifold comprising at least one suction nozzle; the manifold being arranged crossways to the moving web; characterized by the fact that the manifold includes a device for adjusting the distance between the at least one suction nozzle and the web; a roller opposed to the at least one suction nozzle on which the web is made to run.