Hairdressing head model hair design full process

Basic zoning (golden point, side midline positioning);

Lifting angle training (0°-90° gradient transition);

Choose perm rods (No. 6 rod for cold perm, ceramic rod for hot perm);

Hair dye color development test (L'Oreal 6 degree base color stays for 40 minutes);

... (Subsequent steps include tool use and effect evaluation)