1. Factory-direct price with high quality 2. More than 20 years in smart film bag 3. Up to 10 colors 4.ISO ... , eco-friendly ink.2) Moisture-proof, strong sealing, easy open smart film packaging bag.3) High quality, timely delivery, good price ... , shape, and design are welcome. Product TypeLDPE plastic smart film powder packaging bag with printingUsage FieldSnack, nuts, dried food, tea, seeds, herbal ...