The container is formed by a high barrier film which is so perforated as to provide {HEAD ~ a gas pressure} within the container sufficient to inhibit {TAIL ~ air inflow} into the container and to assure gas outflow from the container to prevent its distortion 
sufficient to inhibit
The container is formed by a high barrier film which is so perforated as to provide { HEAD ~ a gas pressure } within the container sufficient to inhibit { TAIL ~ air inflow } into the container and to assure gas outflow from the container to prevent its distortion
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH