The body has an inlet communicating with the supply for the valve means and an outlet shaped forms droplets for {HEAD ~ delivery} toward {TAIL ~ the substrate} 
toward
The body has an inlet communicating with the supply for the valve means and an outlet shaped forms droplets for { HEAD ~ delivery } toward { TAIL ~ the substrate }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL