Continuous Online Electro Magnetic Induction Sealer

Induction sealing creates a hermetic seal by passing a capped bottle under the induction sealer in a non-contact process. The system's sealing head produces an electromagnetic field that heats up the foil liner inside the cap. The hot foil in turn melts the polymer coating on the inner-seal.Conduction sealing has been the most utilised method of sealing a liner to a non-screw cap or capless container. The conduction “hot-plate“ applies pressure pushing the foil or plastic film liner onto the container and melts the layer on the under surface to create a closure.