{HEAD ~ A sufficient quantity} of the low viscosity solution is printed onto an uncoated paper sheet of stationary grade by {TAIL ~ a standard flexographic press} to penetrate the paper fiber and deposit a non tacky solid having a refractive index which closely approximates that of cellulose 
is printed by
{ HEAD ~ A sufficient quantity } of the low viscosity solution is printed onto an uncoated paper sheet of stationary grade by { TAIL ~ a standard flexographic press } to penetrate the paper fiber and deposit a non tacky solid having a refractive index which closely approximates that of cellulose
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL REL OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL 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