"Circulating applications" is a valuable feature of "aluminum". According to reports, aluminum can be recycled up to 25 times, and the service life can be as long as two to three hundred years, and the production of recycled aluminum can also save a lot of energy. Each ton of recycled aluminum produces only 5% of the energy used to produce per ton of electrolytic aluminum. At the same time, carbon dioxide emissions are 91% less than the production of primary aluminum from hydropower and 97% less than the production of primary aluminum from fuel. In addition, compared to the "geographical changes" caused by "white pollution", aluminum lunch boxes can be weathered in the soil for two to three years, and they will not cause continuous damage to the land and change the nature of implants.
Most importantly, aluminum foil lunch box can be better maintained due to its light material properties, high barrier properties, UV resistance, moisture resistance and corrosion protection, and long shelf life. Freshness and moisture of foods are more in line with modern people's environmental health concepts and are increasingly favored by fast food delivery market operators.