... drug and water.5.Excellent damp proof and vacuum retention. UsageIt is widely used in aluminum cover, screw cap, metal cap, plastic bottle cap, etc. ... It can be sealed for the aluminum cover, screw cap, metal cap, plastic bottle cap etc.The quality can reach the U.S. FDA ... induction aluminum foil sealing sheetIt has the feature of anti-theft, anti-fake and prolong the storage life.Can be ...