The human hair weave is a needle-like fibrous tissue, are found in human skin, hair is a dead matter, is discharged from the body , protein intake protein from plants, through the stomach enzymes break down offer. Human hair weave after perm or After the injury, he did not repair capacity, buried inside the hair root in the scalp and hair bulb is a living, growing hair 1-2CM monthly pH value from 4.5 to 5.5 this hair, a total of three types:
Cheap human hair wigs is made of protein hardening arrangement process of death is formed of food through the gastrointestinal digested oxygen acid after vascular dermal papilla absorbed protein synthesis hardening arranged human hair wig & lt; & lt; common sense 2 hair & gt ; & gt; ü a person's life can be grown approximately one million hairs. ü Asian hair grows about 100,000 to 150,000 around the human hair wig, and the hair of Europeans and Africans are about 150,000 to 180,000 about hair. ü growing daily or monthly 0.03-0.04cm each human hair extensions about 1-2cm. ü each hair can withstand a temperature of 100 degrees -120 degrees. ü a healthy hair can withstand a weight of about 100 g and not broken.
ü Only healthy hair will have beautiful hair. ü be able to do a proper diagnosis, advice and care, hair stylist must know the general factors that cause hair damage. ü dry hair may be due to genetic factors. ü wrong care may exacerbate the symptoms of damaged hair. ü by conditioner or hot oil hair care can improve hair leaving hair shiny and more durable. & Lt; & lt; 3 hair growth cycle of & gt; & gt; 1, the newborn period --- cell growth in the breast sprout hair, began to split. 2, the average daily 0.4-0.5mm --- Growing rate of growth. 3, the degradation of the slow growth rate --- and stop growing.
Under normal circumstances, the root of cheap human hair lace front wigs loss every day 50-80 human hair bundles preferred method of birth and death rates are the same advantages, that every one out, there will be new human lace front wigs instead. & Lt; & lt; 4 hair volume & gt; & gt; & gt; the amount of black people's human hair bundles is about 90,000 white ombre human hair extensions volume is approximately 140,000 the amount of fat yellow about 10 ------ 11 ten thousand & lt; & lt; & lt; 5 hair PH value & gt; & gt; & gt ;: normal hair PH value 4,5 --- 5,5 (healthy) & lt; & lt; & lt; 6 hair shape & gt; & gt; & gt; straight hair: hair diameter circular wavy hair: diameter oval curls diameter hair is partial flat hair's shape is due to the different hair follicles in the skin of the display position generated) & lt; & lt; & lt; & lt ; & lt; 7 hair free & gt; & gt; & gt; & gt; 1 oily hair: oily washed oil dandruff more, after blowing deformation, shiny light, dry diameter small, and show too fragile, although more sebum can protect the hair, making it easy to break, but needed a smaller fine hair covering a total area of sebum and therefore sebum oversupply of oil than water, often has oily human hair extensions. head sebaceous glands than the rich, and the secretion is relatively strong.