transferring {HEAD ~ additive material} from the roll face of {TAIL ~ the second roller} to the paper web 
transferring { HEAD ~ additive material } from the roll face of { TAIL ~ the second roller } to the paper web
OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH