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