1. Target effect: The main goal of styling perm is to change the shape of hair through chemical reaction. In the process of perm setting, the hair will be coated with a layer of sulfate, and then heated and cooled to form the desired curly or straight hair effect. The purpose of air cushion perm is to change the shape of hair through the combination of high temperature and air pressure, and the hair will be combed and put on a special perm machine. Then an air cushion is formed by using high temperature and air pressure to make the hair expand and keep the required shape. This perm can make the hair more supple and have a natural texture, and it will not cause too much damage to the hair.
2, the principle of perm: styling perm is to change the shape of hair through chemical reactions, so it is more harmful to hair, which easily leads to problems such as dry hair and split ends. Air-cushion perming uses the combination of high temperature and air pressure to change the shape of hair, which is less harmful to hair.
3. Risk: Because shaping perm changes the shape of hair through chemical reaction, it will cause great damage to hair, and improper handling will easily lead to problems such as dry hair and split hair. Air cushion perm is not harmful to hair, but attention should be paid to the adjustment of temperature and air pressure during operation to avoid unnecessary damage to hair.