... Strength,Aroma Retention 3.Good Oxygen Barrier,Extended Shelf Life Pet Food BagUsagePet FoodTypeStand Up PouchAdvantage1.Vivid and bright ... IntroductionStructure Application BOPP/CPPMost common used,suitable for general food or daily product packagingBOPP/LDPEBOPP/VMET CPPFor moistureproof, ... puff, powder, dried food,with AL or metalized inside for vivid effect.PET ...