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