... smell and keep food fresh 4.competitive price Round Small Tin Foil ContainersTin foil container is widely used in ... Food / Supermarket, Baking, Food container/disposable meal box/disposable lunch box for airline, hotel, restaurant, bakery, supermarket ... edge3. Packing: Hot Shrink Packing, Bulk Packing, Display Box Packing4. High temperature sterilization5. Cookability, Freezability, Microwaveability ...