How is Aluminum Foil made?

Aluminum foil rolls have entered the kitchens and dining tables of thousands of households at present. Do you know how aluminum foil rolls are made?

Aluminum foil rolls are processed from aluminum ingots. First, through the preparation of aluminum ingots, smelting, and casting, cold rolling, heating and annealing, coating treatment, shearing, and coiling to make aluminum foil jumbo rolls of large widths and lengths. Of course, every step in between requires precise control and technology at every step to ensure the quality and performance of the final product.

Then set parameters such as width and length for the machine, cut and wind the large aluminum foil rolls through the rewinding machine, and process them into small aluminum foil rolls of various sizes. The current new rewinding machine can automatically label, and then pack by packaging machine.

Customers can choose from a variety of packaging methods. The packaging boxes for aluminum foil rolls usually include color boxes and corrugated boxes. The color boxes can be used to box and plastic-seal small rolls through a packaging machine. Corrugated boxes are usually used to package large-sized aluminum foil rolls and are equipped with metal saw blades to facilitate cutting. In addition, individual aluminum foil rolls can be plastic-sealed.