The third roll has {HEAD ~ a non resilient surface} that engages {TAIL ~ the element} to form a second nip therebetween 
engages
The third roll has { HEAD ~ a non resilient surface } that engages { TAIL ~ the element } to form a second nip therebetween
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH