... 1) Food grade bag, eco-friendly ink.2) Moisture-proof, strong sealing, easy open aluminum foil stretch film packaging.3) ... are welcome. Product TypeAluminum foil stretch film for fast food packagingUsage FieldSnack, nuts, dried food, tea, seeds, herbal, tobacco, salt, milk powder ... ( varied at different sizes)Lead Time20 days Packing:Inner plastic bag ,cartons/boxes and/or pallet at customer’s choice ...