Laminated aluminum foil induction sealing rolls are made of high-quality aluminum foil laminated with paperboard and heat sealing material. The material  are environmentally friendly, non-toxic and non-polluting. Used to make die cut induction foil sealing liners that widely used to seal different containers like PET/PE/PP/Glass and so on. The  film has a good sealed performance, which can keep the items inside containers in a dry and odorless state.  It is also easy to store and transport.