Reinforcing material enters the cavity on {HEAD ~ an gas stream} supplied and controlled by {TAIL ~ an eductor} located prior to the outer housing, in the direction of the nozzle, and at an angle of less than about 90° with respect to the conduit 
Reinforcing material enters the cavity on { HEAD ~ an gas stream } supplied and controlled by { TAIL ~ an eductor } located prior to the outer housing , in the direction of the nozzle , and at an angle of less than about 90 ° with respect to the conduit
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH