... (KPET, KOP, KPA series), vapor barrier and oxygen barrier performence PVDC coated food grade PVDC coated high barrier film (KPET, KOP, KPA series ... micron, KOP, 20 micron, 30 micronFeatures: 1, Excellent high barrier performance, vapor barrier and oxygen barrier2, Using PET film, BOPP film, BOPA ... kinds of food packaging if you have much high vapor barrier and oxygen barrier requirement.