Glass fiber, a kind of inorganic non-metallic material with good performance can be compounded with aluminum foil to get glass fiber aluminum foil bag. According to his characteristics, it can be used in the building exterior wall insulation layer and interior wall decoration above. At the same time, it can also be moisture-proof and has a wide range of practicality. Therefore, in the process of continuous development of society, the demand for glass fiber aluminum foil bags is also increasing, and the glass fiber industry around the world is constantly developing.