1. Multi cavitives foil container mold are made by high quality steel Cr12Mov,Cr12,DC53,SKD11 ect. which ensure a long service life. 2. Square aluminium foil tray mold adopts pneumatic rebound device which makes the mould more flexible. 3. Round Aluminium Foil Container Mould fit Aluminum Foil Material Alloy:8011,8006,3003,3005 ect;Thickness:0.03mm--0.350mm;