Customize Aluminum Foil Gasket for Glass Bottle

The aluminum foil gasket is composed of aluminum foil, heat seal, paper back and other multi-layer materials, and is sealed by electromagnetic induction heating technology. It separates during heating, leaving a substrate layer paper inside the lid, and the aluminum foil will seal over the mouth at same time. This kind of sealing gasket is widely used in food, beverage, medicine, cosmetics and other industries. Its main function is to prevent leakage, protect the product from external contamination, extend the shelf life of the product, and provide anti-tamper protection.