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