Food packaging Aluminum foil jumbo roll
0.008mm(8micron) - 0.04mm (40micron) (tolerance:±5%)
200- 1500 mm (or customized)
100 - 250kg per roll coil (or customized)
one side matte, one side bright
Ф76mm, Ф152mm (±0.5mm)
Free fumigated wooden box(keep us informed if any special requests)
Technical foil has found wide application in aircraft construction, automobile construction. It is also used as a heat insulator. This material is indispensable for thermal insulation of ventilation systems, water supply and sewer communications. The ability to retain heat like a thermos allows for thermal insulation with the lowest material consumption.
Heat Sealing Aluminum Foil(Lid Foil)
To be used for food contact lid by heat seal with PET
light in weight, moisture-proof, UV proof, flexible and good fashioned
Free Fumigated wooden box
The first method for making aluminum foil is continuous casting of molten metal. A cast billet is formed from the melt in a continuous casting unit. The aluminum coil obtained in this way is rolled on a rolling mill, while simultaneously subjecting it to high-temperature annealing. On a special rolling machine, a roll of aluminum is rolled to the desired thickness, and then cut into sheets of a given width.
The second manufacturing method is hot rolling. Cast aluminum ingots enter the hot rolling mill. There, at a temperature of 500 ° C, they are rolled between two rolls to a thickness of 2 to 4 mm. After that, the semi-finished product enters the cold rolling mill. In a cold rolling mill, a final product of a given thickness is obtained.