3003 aluminum foil is made from 3003 aluminum alloy. With manganese as its primary alloying element, it offers numerous advantages, such as excellent corrosion resistance, good ductility, and ease of processing. 3003 aluminum foil is found in almost every aspect of daily life, ranging from food containers to bakery applications. Additionally, 3003 electronic foil serves as a critical component in the electrolytic capacitors used in virtually all types of consumer electronic devices.

8021 aluminum alloy foil is a widely used aluminum alloy material, primarily employed in pharmaceutical packaging. It offers superior barrier properties—particularly against water vapor—thereby better preserving the stability and shelf life of medications. Additionally, 8021 aluminum foil features higher strength and excellent processing characteristics.

Aluminum foil is made from high-purity aluminum (typically 99%+ purity, sometimes with added strengthening elements) that is hot-rolled into thick sheets and then cold-rolled to a thickness of 0.006–0.2 mm. It is highly flexible and serves as an excellent barrier against moisture, oxygen, light, and bacteria; it offers good thermal conductivity and high reflectivity for both light and heat. Due to the rolling process, it features one glossy side and one matte side. It is widely used in households for food storage and cooking, as well as in industrial applications for packaging, thermal insulation, and electronic shielding.

Aluminum foil is made from high-purity aluminum (typically 99%+ purity, sometimes with added strengthening elements) that is hot-rolled into thick sheets and then cold-rolled to a thickness of 0.006–0.2 mm. It is highly flexible and serves as an excellent barrier against moisture, oxygen, light, and bacteria; it offers good thermal conductivity and high reflectivity for both light and heat. Due to the rolling process, it features one glossy side and one matte side. It is widely used in households for food storage and cooking, as well as in industrial applications for packaging, thermal insulation, and electronic shielding.