Aluminum foil is made of high purity aluminum after repeated rolling to form a very thin form of the film, is an excellent thermal conductor and shading,
The purity of aluminum foil for packaging is above 99.5%.
Vacuum Aluminizing is a film in which aluminum vapor is deposited on a variety of base films under high vacuum conditions. The thickness of the aluminum plating layer is generally 350 to 400A.
Characteristics of aluminum foil composite film
Features of aluminum foil
Good mechanical strength, light weight, no thermal adhesion, with metallic luster, shading is good, the light has a strong ability to reflect, easy to be corrosion, good barrier, moisture waterproof, air tightness, and has a fragrance The
Features of aluminum plating
There is metal luster, gas barrier properties, adhesion viscosity is not high, after the composite processing prone to the phenomenon of transfer of aluminum.