... and a hermetic barrier, which is widely applicable to seal PE jars, including pharmaceutical, foodstuff, beverage, cosmetic, lubricating ... tamper evidenceOption:a) Foil seal backings: pulp, polymer foam, cardboard backing, environment-friendly cardboard.b) PE high pesticide barrier property ... easy peel as per customer's request.Note:The induction seals are customized according to the diameters & ...