A gas curtain or other ancillary gas stream can also be used to affect {HEAD ~ the spray pattern} of {TAIL ~ sub micron fibers} from two or more nozzles 
of
A gas curtain or other ancillary gas stream can also be used to affect { HEAD ~ the spray pattern } of { TAIL ~ sub micron fibers } from two or more nozzles
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH