In the preferred embodiment {HEAD ~ the adhesive layer} 118 has {TAIL ~ a thickness} of approximately 0.1 microns 
In the preferred embodiment { HEAD ~ the adhesive layer } 118 has { TAIL ~ a thickness } of approximately 0.1 microns
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH