... Details 1) Food grade bag, eco-friendly ink.2) Moisture-proof, strong sealing, easy open aluminum foil stretch film ... , and design are welcome. Product TypeAluminum foil stretch film for fast food packagingUsage FieldSnack, nuts, dried food, tea, seeds, herbal, tobacco, salt ... anti-puncture, strong sealing 2)Good for small unit product, especially for fast food bag.3)Realistic & lively print effect ...