... 3.no smell and keep food fresh Rectangular Aluminium Foil Catering TrayAluminium foil tray is widely used ... , hotel, restaurant, bakery, supermarket and so on. Aluminium food tray detailed features:1. Materials: Aluminum Foil, glossy ... Bulk Packing, Display Box Packing4. High temperature sterilization5. Cookability, Freezability, Microwaveability No other packaging material can match aluminium's ability ...