Wholesale Bright aluminum foil

Hvað er björt álpappír?

Björt álpappír er eins konar álpappírsefni með slétt yfirborð og góða endurskinseiginleika.

Það er venjulega gert úr háhreinu áli málmefni með mörgum nákvæmum vinnsluferlum.

Í framleiðsluferlinu, álmálmur er rúllaður í mjög þunnar plötur, which are then specially treated
The rollers are repeatedly rolled until the surface is smooth and free of obvious blemishes and oxides.

The final product is extremely reflective and conductive and is often used in packaging, appliances, byggingu, chemistry, og fleira.

According to the surface condition, aluminum foil can be divided into one-sided light aluminum foil and two-sided light aluminum foil.

• Single-sided light aluminum foil: double-rolled aluminum foil, one side is bright after sub-rolling, and one side is black. Such aluminum foil is called one-side light aluminum foil. The thickness of one-sided aluminum foil is usually no more than 0.025mm.
• Double-sided light aluminum foil: single-rolled aluminum foil, both sides are in contact with the roller, and the two sides of the aluminum foil are divided into mirror double-sided light aluminum foil and ordinary double-sided light aluminum foil due to the different surface roughness of the roller. The thickness of dihedral aluminum foil is generally not less than 0.01mm.

General parameters of bright aluminum foil

Hot selling single and double sided light aluminum foil alloy model