About 10 years ago, a unique technology for micro-growth of hair was invented. She combined two seemingly completely different methods - hot capsule (Italian) and cold . As a result, ultrasonic hair extensions appeared, which became the most popular option for lengthening strands. Both stylists and women appreciated this method for its speed, quality and safety.
The principle of the ultrasonic device for hair extensions
Similarly to the hot or Italian method, the technology under consideration is based on capsular fastening of donor strands. But softening of keratin is carried out not by means of thermal influence, but by means of ultrasonic pulses.
The device for extension is equipped with special applicator-applicators. After they compress the capsule, an ultrasonic pulse is applied to the contacts, which converts into thermal energy.
The main advantage of the technique described is its safety for native locks, as well as high accuracy. Due to the fact that the pulse is fed exclusively to the keratin capsule, the most accurate attachment is achieved.
Execution of the technological process of ultrasonic hair extension
The whole procedure is fairly simple and takes less time than any other way to lengthen the curls.
Ultrasound vacuum hair extension is as follows:
- Applying to the native encapsulated donor strand.
- Clamping of the capsule with special applicators.
- Supply of ultrasonic pulse.
- Crimping of the molten capsule by hand or forceps.
What is the minimum hair length for ultrasound extension?
The presented technology allows to get elegant long curls even to owners of ultrashort haircuts . Ultrasound can be done with strands 2-3 cm long.