The invention provides {HEAD ~ an optical information recording medium} comprising {TAIL ~ a substrate}, an optional reflective layer, a recording layer, a barrier layer, an adhesive layer, and a cover layer in this order 
comprising
The invention provides { HEAD ~ an optical information recording medium } comprising { TAIL ~ a substrate } , an optional reflective layer , a recording layer , a barrier layer , an adhesive layer , and a cover layer in this order
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL 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 OTH OTH OTH OTH