螺旋烫发要领（Screw perm Essentials）.doc

螺旋烫发要领（Screw perm Essentials） When it comes to screw perm, many people immediately associate with screw perm, the long, drooping spiral. This beautiful and beautiful hairstyle is more difficult to manage, so many customers like it, but they are also troublesome. But the use of spiral technology can fully reflect the different style of the perm effect, pay more attention to the combination of fashion and practicality, maximize the development of technology to bring the performance of hair perm hair stylist, also to provide a new design space. The type of spiral 1, CIS helix A piece of hair along the spiral: take a piece from the vertical beam, along the winding core winding down smoothly, can produce natural soft curls, and hair loose natural, especially suitable for thick hair tail hair. Along the spiral twisted rope: put the beam along the direction of a twisted rope, then the opposite direction from top to bottom can produce spiral strip hair, hair volume (twist roll), hair loose breathable, especially suitable for hair volume hair. 2, inverted helix Reverse twist: 1~3 weeks after the beginning of the hair curl, twist the beam forward and curl it up, forming the lower end of the natural upper twist rope, especially for hair ends trimmed with light or dry hair. Twisted rope reverse helix: similar to the effect of the clockwise twist of the twisted rope, the only difference is the tail, and the back spiral is flexible. Coiling skills of spiral rolls Overlapping winding: vertical take out piece, from the end of the hair overlapping volume to the root hair, hair volume is big, small, small effect, suitable for healthy hair. Loose winding: vertical hair piece, loosely coiled from the hair root or tail, produces a natural, gentle spiral effect, suitable for coarse, hard, elastic, or ready to get larger waves of hair. Tight winding: the vertical film, which is tightly wound from the hair root or tail, produces an elastic larger spiral effect, suitable for hair with poor