Aluminum foil is made of electrolytic aluminum with a purity of 99.0%-99.7%. After repeated calendering, this soft metal film is not only moisture-proof, air-tight, and light-shielding, but also has the advantages of fragrance preservation, non-toxicity and tastelessness. It is unmatched by any other existing packaging materials. Aluminum foil packaging is becoming more and more popular, and the market space is unlimited.
Advantages of aluminum foil: aluminum foil has shiny metallic luster, strong decorative; non-toxic, odorless, odorless; stretchable; good light-shielding, reflective rate up to 95%; strong protection, making packaging less susceptible to bacteria, Insects of fungi and insects; stable in high temperature and low temperature; excellent barrier properties, moisture-proof, air-tight, and fragrant, preventing moisture absorption, oxidation and volatilization of package contents, moisture and oxygen barrier. Aluminum foil is easy to process and can be compounded with various plastic films and papers.
