... design are welcome. Product TypeLDPE plastic smart film powder packaging bag with printingUsage FieldSnack, nuts, dried food, tea, seeds, herbal ... ) Good barrier against oxygen , airtight, non-leakage, anti-puncture, strong sealing 2)Good for small unit product, ... 2.Printing. 3.Laminating; 4. Separating and cutting 5. Bag makingContactMr. Mario XuSkype: jinyiprintingTel: 86 754 89850800 , mobile ...