The aluminum foil laminated polyester film is composed of a sealing layer, an aluminum foil and an adhesive layer, and is suitable for electromagnetic induction sealing, and heat sealing. With the function of anti-theft, anti-counterfeiting, moisture-proof (anti-leakage), extend product storage period, the aluminum foil polyester laminated film is widely applied in flex packaging industry. The aluminum foil PE(polyester) laminated film is designed to meet the needs of different products. Therefore, it is necessary to combine two or more films or materials having different properties to complement each other to fully meet the requirements on the packaging.