Aluminium foil is made of electrolytic aluminium of 99.0%-99.7% purity, after many times of calendering. This soft metal film is not only moisture-proof, air-tight and light-shielding, but also has the advantages of aroma preservation, non-toxicity and tastelessness, which are incomparable with any other existing packaging materials.
|
Specification |
Range/Type |
|
Aluminum Alloy |
1000, 3000, 8000 Series, etc. |
|
Temper |
O - H112, etc. |
|
Width |
100mm - 1600mm |
|
Thickness |
0.0053mm - 0.2mm |
|
Inner Diameter |
76cm, 152cm, etc. |
|
Core Material |
Paper, Iron, Aluminum |
This is the practical side of aluminium foil, its gorgeous side is reflected in its elegant silver-white luster, people can give full play to their imagination, printed on it with a variety of characteristics, colourful and beautiful patterns and patterns.
It is because it is super practical and colourful that aluminium foil packaging is becoming more and more popular, with unlimited market space. Advantages of aluminium foil: aluminium foil has a shiny metallic luster, decorative; non-toxic, tasteless, odorless; relatively light weight, the specific gravity of only one-third of iron, copper, etc., rich in extensibility, thin thickness, small weight per unit area; good shading, reflectivity up to 95%; strong protection, so that packaging is not easy to be infringed upon by bacteria, fungi and insects; high and low temperature stability, the temperature of -73 ~ 371 ℃ when no shrinkage and deformation; barrier to the packaging, and the packaging is not easy to be infringed upon by bacteria, fungi and insects. When the temperature at -73 ~ 371 ℃ does not rise and fall deformation; excellent barrier properties, moisture-proof, impermeable, preservation of aroma, can prevent moisture absorption, oxidation and volatilisation deterioration of the contents of the packaging, and its moisture-blocking, oxygen-blocking properties.
Aluminium foil is easy to process, and can be compounded with various plastic films and paper.
