adapting {HEAD ~ the second roller} to receive {TAIL ~ additive material} on its roll face from the roll face of the first roller 
to receive
adapting { HEAD ~ the second roller } to receive { TAIL ~ additive material } on its roll face from the roll face of the first roller
OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH