aluminum foil container: 1.Alloy:8011,1235,3003 2.Thickness:50micron 3.Use:hold cake 4.Certificates:SGS,FDA,EN602 Specifications Of our round aluminum foil container: 1 ... 3. Material: 8011,1235,3003 alloy aluminum foil in 50micron for container.4. Application: hold cake, egg tart, pastry, and other baked food. Aluminum foil container is ...