1.Cup-link film 2..safty for food 3.superior printing quality ... is just for reference.3.Sample is available. StructureFeatureApplicationBOPP/CPP or LDPEMoisture proof,good heat seal,good air barrier ... to tear,good friction,prevent against oxygenMeat outer packagingPET/CPP or VMPETGood rigidity,hardness,anti-oilinessDry food, corn, ... aging,anti- ultraviolet radiationVacuum pack plastic cup sealing film