PVDC coated high barrier film (KPET, KOP, KPA series), vapor barrier and oxygen barrier performence PVDC coated food ... grade PVDC coated high barrier film (KPET, KOP, KPA series)Thickness: KPET, 14 micron, KOP, 20 micron, 30 micronFeatures ... oxygen barrier requirement. PVDC coated high barrier film (KPET, KOP, KPA series)