Why is it better to use 8079 aluminum foil for chocolate packaging? This is because most chocolate aluminum foil papers are made by vacuum coating technology. The cost is relatively low and the chemical properties are relatively stable. Most of the tin foil paper is made by mechanical calendering, so the price is higher, the application is much less extensive than aluminum foil. The research process of 8079 aluminum foil has been relatively mature, and has a good reputation in the field of food packaging. 8079 aluminum foil has the characteristics of poor gas permeability (especially for oxygen, water vapor) and light-shielding, it also has the characteristics of shape retention and rigidity, by applied as chocolate wrapper, it can prevent air from entering and increase the pollution of the food. Chocolate Wrapping aluminum foil suppliers can offer FDA ,SGS,ISO certificate of the aluminum foil for non-toxic and harmless.