Because {HEAD ~ the nip roller} 29 is also driven by {TAIL ~ the motor} 27, the reel 30a rotates clockwise, winding the web 7 around its shaft 
is driven by
Because { HEAD ~ the nip roller } 29 is also driven by { TAIL ~ the motor } 27 , the reel 30a rotates clockwise , winding the web 7 around its shaft
OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH