Hairdressing is a hairdressing technique used since the 1890s that involves smoothing and straightening hair to give it a sleek, sleek, and sleek appearance. It became very popular during the 1950s among black men and women of all races. This is achieved by using hair iron or hot comb, chemical relaxants, Japanese hair straightening, Brazilian hair straightening, or roller set/blowdryer style. In addition, some shampoos, conditioners, and hair gel can help keep hair straight for a while.
This process is often called "rebonding" in some countries from Southeast Asia (eg Indonesia, Singapore, Malaysia and the Philippines). The term "rebonding" was first used by REDS Hairdressing from Singapore in the late 1980s, which slowly spread throughout the region. If done often, flat iron and chemicals can damage the hair. Excessive alignment often produces branched ends. However, hot protective sprays can reduce damage.
Video Hair straightening
Metode
Sementara (perlakuan non-kimia)
Hairdryers and hot combs are designed to modify the hair shape/texture for a while. The rectified effects will usually be reversed by environmental factors, especially contact with water from washing, rain, moisture, etc. This includes water in a structuring product such as gel applied after alignment, although careful use of such treatments can still produce useful results. different from if the user has natural straight hair before applying the product.
Overuse of heat tools can permanently change the hair structure. This is known as "heat damage". Use of protective sprays or lotions before heat-up can help prevent heat damage. Once the damage happens, it can be disguised using various styling techniques, but not reversed. The only way to repair damaged hair is to cut the damaged hair and regenerate it.
Five main tools can be used to straighten hair without chemical treatments:
- The straightener comb (also known as a hot comb) with heat applied to the hair.
- Hair iron (flat iron) instantly heats the hair. For short hair, use a flat iron with a heating plate about 0.5 to 1 inch wide; for long hair, try a wider hair iron.
- Blow dryer with a comb or a round brush to straighten your hair. Use moderate to low heating levels to protect the scalp and texture of your hair. Too much heat can cause damage to the hair. Adding a free hair conditioner to rinse or leave hair can help moisturize hair while using a hair dryer to heat up.
- Big hair rollers can be used on wet hair to stretch and straighten hair when it dries. Often large rollers are used before draining the blow to minimize heat damage
- The hair straightening brush is electrically run. The feathers produce heat which is then absorbed by the hair by brushing it with a brush. Hair is required to penetrate deep into the brush for maximum effect.
Permanent (chemical treatment)
Relaxers and other methods permanently change the hair structure, although new hair growth is not affected. Drug alpha interferon has been reported to have been shown to change hair follicles causing permanent changes in the texture of a person's hair.
There are several ways to straighten hair permanently. The main methods used today are:
- Keratin/Brazilian Care - In this treatment the keratin layer is added to the hair, followed by hot flat iron. Keratin treatment is considered safe for hair because it uses natural protein found in hair shaft and is suitable for most hair conditions. The treatment straightens hair, reduces curling and adds luster. The result lasts about 6 months and gradually returns to the original texture.
- Japan/Thermal Reconditioning/Yuko/Rebonding - non-coating treatments that make cysteine ​​bonds to hair slack with chemical applications for 15-20 minutes, and then heat is applied to restructure bonds into straight type.
- Relaxers/Chemical straightening - Chemical relaxer destroys the disulfide bond of hair. Lye relaxer contains sodium hydroxide, while non-lye relaxer contains calcium hydroxide and can be used on a more sensitive scalp.
Maps Hair straightening
The Dominican Blowout
This is a temporary whore method originating in the Dominican Republic. This technique spread to the United States where it was popularized by the Dominican stylist. The Dominican Blowout allows a very textured and folded hair type to be straightened without using chemicals, and creates more movement and flexibility in the curly hair type than conventional alignment methods. It has become popular, especially among African Americans as an alternative to straightening permanent hair or as a method of straightening hair between the relaxer-
The Dominican Explosion includes several steps to achieve the ultimate look of straight hair with high levels of luster, volume and movement. Usually, the first step involves shampooing the hair with a clarifying shampoo to remove all the buildup. Then, the hair is conditioned to provide the smoothness, endurance and flexibility necessary for the next step. Stylists typically use conditioning treatments from the Dominican Republic for this process, as many Dominican producers produce more concentrated formulations than conventional, Western conditions. A more concentrated formula is needed to protect against the intense force used in the process and improve the end result.
After the deep conditioner is completely rinsed off, leave is applied and the hair is set on a large magnetic roller and placed under the hood dryer for up to 2 hours, depending on the length and density of the hair. Rolls are used to start the alignment process and also create body and movement in straightened style. After the roller is removed, serum silicone-based concentrates are applied to the hair. Oil-based products are usually avoided at this stage as they gain weight and oily and can burn on the hair. Furthermore, the hair is blown straight in small parts in high heat, using a round brush to create tension and volume. A concentrator nozzle is installed at the end of the blowdryer to allow heat to be directed at the straightened part. After blowdrying, a small amount of serum is applied and the hair is wrapped in dubi or doobie, a method that wraps and clips the hair around the head, using it as a giant roller, to create alignment and additional movement. Finally, hair is taken from the dubi and arranged as desired.
Dominated images of Dominica usually last a week, or until the next time the hair is washed. Constancy is maintained by creating night dubies and covering hair with satin scarves. Hair does not have to be wet or will return to natural curling conditions. Serum can be re-applied as needed to protect against returns.
Afro textured hair
Straighten hair using a hot comb or relaxer has a long history among women and men of African-American descent, reflected in the commercial success of large comb straightening popularized by Madam C. J. Walker and other hairdressers in the early 1900s. Mrs. Walker's Hair Beauty System focuses more on the cleanliness and health of scalp and hair than hair straightening. Its prophetic shampoo and Grower Wonderful Hair Grower belonging to Mrs. Walker (an ointment containing sulfur) are designed to cure dandruff and scalp infection are very common during times when most Americans lack indoor, electrical and central heating pipes. Walker did not create a hot comb, which was commercially available in Europe and America in the early 1870s. Although this practice is sometimes a controversial issue in the discussion of racial identity, visits to hair salons have been embedded in black culture, fulfilling important social roles especially for women.
See also
- Hairdryer
- Hot comb
- Conk
- Good Hair
- Jheri curl
- Natural hair movement
References
External links
- Facts about Formaldehyde in Hair Smoothing Products, Info by OSHA
Source of the article : Wikipedia
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