Band applicator for applying a band about {HEAD ~ a sheet} of {TAIL ~ material} and a pot 
of
Band applicator for applying a band about { HEAD ~ a sheet } of { TAIL ~ material } and a pot
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH