High Quality Plastic Tea Jar Sealer Dry Goods Induction Jam Glass Foil Sealing Machine
Two-piece induction seal liner

This liner is make up of aluminum foil layer and back up layer. It needs the induction seal machine. After induction machine provides a heat-seal laminate hermetically sealed to the lip of a container, the aluminum layer is sealed on the lip of the container and the secondary layer (cardboard or foam) is left in the cap. The secondary liner as the reseal liner to improve the seal effects after the aluminum is destroyed