... friendly ink.2) Moisture-proof, strong sealing, easy open aluminum foil stretch film packaging.3) High quality, timely delivery, good ... , size, shape, and design are welcome. Product TypeAluminum foil stretch film for fast food packagingUsage FieldSnack, nuts, dried food ... Features1) Good barrier against oxygen & light , airtight, non-leakage, anti-puncture, strong sealing 2)Good for small unit product ...