introducing {TAIL ~ the fibrous material} onto the side of {HEAD ~ the decorative sheeting} carrying the adhesive foam 
introducing { TAIL ~ the fibrous material } onto the side of { HEAD ~ the decorative sheeting } carrying the adhesive foam
OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH