16 micron (mic) aluminum foil means that the thickness of the aluminum foil is 16 microns. A micron is a very small unit of length, equal to one millionth of a meter.

The thin and light characteristics of aluminum foil make it suitable for food packaging, thermal insulation materials, electrical insulation, cooking and various other uses. Thinner aluminum foil can provide effective oxygen, moisture and odor isolation functions.

Aluminum foil can withstand high and low temperatures (-20°C-250°C). The molecular structure is stable and does not change, and the melting point reaches 660.4°C without releasing any toxic substances. It has good shading and insulation properties, used for packaging vegetables, fruits, etc., can prevent water loss, maintain savory taste, and have more anti-bacterial and anti-fouling effects.