Additives, such as flexibilizers and solubilizers can be added to the formulation for increased strength and {HEAD ~ definition} of {TAIL ~ the patterned lines} 
of
Additives , such as flexibilizers and solubilizers can be added to the formulation for increased strength and { HEAD ~ definition } of { TAIL ~ the patterned lines }
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 TAIL