1, the support function: mainly in the insulating glass on both sides or more pieces of glass evenly separated, play a supporting role; 2, anti-atomization: can effectively prevent the phenomenon of easy atomization of ordinary glass; 3, heat insulation: hollow aluminum strip is one of the necessary materials for the production of insulating glass, its quality is directly related to the use of insulating glass effect, service life and thermal insulation function. Hollow aluminum strip aluminum products made of high-purity aluminum as the main material, after multiple processes of high temperature treatment, the surface feel smooth and smooth, the use of the process to achieve no oxidation, no corrosion, durable and other effects, and will not have any impact on the desiccant.