The film can further comprise an O2 barrier layer comprising at least one member selected from {HEAD ~ the group} consisting of ethylene/vinyl alcohol copolymer, polyvinyl chloride, polyvinylidene chloride, polyamide, polyester, {TAIL ~ polyacrylonitrile}; more preferably, at least one member selected from the group consisting of ethylene/vinyl alcohol copolymer, polyvinyl chloride, polyvinylidene chloride, polyamide, polyester, and polyacrylonitrile 
consisting of
The film can further comprise an O2 barrier layer comprising at least one member selected from { HEAD ~ the group } consisting of ethylene / vinyl alcohol copolymer , polyvinyl chloride , polyvinylidene chloride , polyamide , polyester , { TAIL ~ polyacrylonitrile } ; more preferably , at least one member selected from the group consisting of ethylene / vinyl alcohol copolymer , polyvinyl chloride , polyvinylidene chloride , polyamide , polyester , and polyacrylonitrile
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH 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 OTH OTH OTH OTH OTH OTH OTH