At the cutting position {HEAD ~ the cutting edge} is positioned to intersect and transversely sever {TAIL ~ the tensioned sheet material} being manually withdrawn from the dispenser 
is positioned to intersect
At the cutting position { HEAD ~ the cutting edge } is positioned to intersect and transversely sever { TAIL ~ the tensioned sheet material } being manually withdrawn from the dispenser
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL REL OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH