FIG 1 shows {HEAD ~ an ultrasonic processing device} 10, with which {TAIL ~ a material web} 12 can be processed 
FIG 1 shows { HEAD ~ an ultrasonic processing device } 10 , with which { TAIL ~ a material web } 12 can be processed
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH