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