A laminar backing sheet coated with a release agent is disposed in {HEAD ~ contact} throughout with {TAIL ~ the adhesive coated side} of the printed strip 
A laminar backing sheet coated with a release agent is disposed in { HEAD ~ contact } throughout with { TAIL ~ the adhesive coated side } of the printed strip
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH