... design are welcome Product Type Metallized film laminated food packaging for corn chips Usage FieldSnack, nuts, dried food, tea, ... , chips etc.Material StructurePure plastic/aluminum foil/ aluminum metalized for optionFeatures1) Good barrier against oxygen & light, airtight, non ... , anti-puncture, strong sealing 2)Good for small unit product, especially for frozen food package 3)Realistic & lively ...