Also, a new spool 40 of sheet material is loaded into {HEAD ~ the apparatus} 10 and the free end of the sheet material 44 is attached to the take up {TAIL ~ reel} 52, as previously described 
Also , a new spool 40 of sheet material is loaded into { HEAD ~ the apparatus } 10 and the free end of the sheet material 44 is attached to the take up { TAIL ~ reel } 52 , as previously described
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH