The working principle of household aluminum foil rolls is mainly based on the physical properties and manufacturing process of aluminum foil.
Aluminum foil is a thin sheet made by a series of processes on metal aluminum. During the production process, aluminum foil is usually rolled into a roll, which helps protect the aluminum foil from damage and saves storage space. 1. Aluminum foil has good flexibility and ductility, which makes it easy to roll up and not easy to break. In addition, the surface of aluminum foil is specially treated and has a certain degree of adhesion, so that it can fit tightly when rolled and is not easy to loose.
