... Pack provide most kinds of Induction Bottle Cap Seal Foil liner, Seal Liner, Closure Liner and Cap Liner ... product freshness, tamper evidence, infestation, contamination and pilfer resistance Foil seal backings: pulp, foam, paper backingProduct Sorts:PET, PE ... , PP, PS, and PVC universal foil seals PET high pesticide barrier property foil seals Clean peelable foil seals Laser holographic security foils ...