1) laminating {HEAD ~ an aluminum layer} subjected to {TAIL ~ chromium free chemical conversion treatment} to one side of a polyolefin resin film , and 
subjected to
1 ) laminating { HEAD ~ an aluminum layer } subjected to { TAIL ~ chromium free chemical conversion treatment } to one side of a polyolefin resin film , and
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH