Heat Seal Film For Food, Juice, Pickle, Bottle, Cup 1.Easy Heat Sealing 2.Preserve freshness 3 ... a hermetic barrier, which is widely applicable to seal PET jars, including pharmaceutical, foodstuff, beverage, cosmetic, ... integrityLeak PreventionEnsure Consumer ConfidencePrevents product contamination throughout supply chainGraphic communication and promotionIt shows tamper evidenceFoil seal ...