it’s applicable to seal container in any type of plastic material, as well as glass. the main operation process as follow: rotate tightly containers lid with aluminium foil compound pad inside, then conveyer belt carries containers to pass under induction terminal, at the moment, aluminum foil is fused onto the mouth of container by instantaneous heat caused by electromagnetic induction. sealing is achieved. any rough articles on sealing mouth will not be a passive affection on sealing. with the most advanced fuji transistor power module and heat-enduring poly-fluorothene induction terminal to shape. user could match fixing support stand to induction terminal. we offer aluminium foil compound pads, which is applicable to various kinds of material. material application : pe \pet \pp \pvc \abs \glass (unsuitable to metal bottle or metal lid).