Pilfer Proof Aluminium Caps are suitable for screwing on tin container, glass and pet bottles for alcoholic and soft drinks and medicines. These Caps are made up of alloy A8011 aluminium sheets and the inside of the cap is lacquered and fitted with expanded polythene liner to prevent the liquid from leaking. These Aluminium Caps are offered in leak and tamper proof finish. Pilfer Proof Aluminium Caps have tear-off ring at the bottom part that separates after opening and guarantees further closure.