{HEAD ~ The lower roll} has {TAIL ~ an applicator chamber} of a nozzle applicator in the region of its periphery remote from the upper roll 
has
{ HEAD ~ The lower roll } has { TAIL ~ an applicator chamber } of a nozzle applicator in the region of its periphery remote from the upper roll
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH