Human hair substitute and preparation method thereof

Abstract

The invention relates to the technical field of hair products, in particular to human hair substitute goods and a preparation method thereof. The human hair substitute goods are prepared by carrying out scale stripping, stretching, shaping and aftertreatment on horsetail in sequence. In the stretching process, the horsetail with scales stripped is fixed to a stretcher, placed into a stretching solution and stretched at 10-80 DEG C till the stretching rate is 20-40%. According to 100 parts by weight of horsetail, the stretching solution is prepared form, by weight, 36-200 parts of hydrogen peroxide with the mass concentration of 20-50%, 17-50 parts of sodium pyrophosphate, 2-3 parts of fatty alcohol-polyoxyethylene ether, 3-6 parts of lauryl sodium sulfate and 800-3000 parts of soft water, and a pH regulating agent 1 is used for regulating the pH value of the stretching solution to 7.5-9. The performance of the human hair substitute goods is more approximate to in-vitro human hair, soft, comfortable, good in breathability and easy to manage. The preparation method is simple in preparation technology, easy to implement and suitable for industrial production.

Description

technical field [0001] The invention relates to the technical field of hair products, in particular to a human hair substitute and a preparation method thereof. Background technique [0002] With the continuous improvement of people's living standards, people's pursuit of fashion is also getting higher and higher, and there are more and more types of hairstyles, such as curly, straight, long, short, medium, partial, etc. etc., but in the process of perm, the scales on the top layer of the hair will be destroyed, the internal structure of the hair will be in an unprotected state, the internal moisture and nutrients will be lost, and it will be harmful to the hair, scalp and hair follicles. It denatures the keratin protein of the hair, making the hair easy to yellow, brittle, easy to fall off, lack luster, no elasticity, and damage the hair quality. A wide variety of wigs can solve this problem well. In different occasions, different work needs, different moods, and fashion t...

AI Technical Summary

Problems solved by technology

Up to now, some enterprises have used chemical synthetic fiber silk or chemical fiber silk mixed with some protein to replace isolated human hair to produce hair products, but these products have the defects of poor affinity, flexibility, breathability and sweat permeability when they come into contact with the human body. , making the wearer uncomfortable, especially in hot summer, and this kind of wig is not easy to take care of, the degree of simulation is not enough, not real and natural enough, the wearing effect is poor, and it cannot meet the needs of consumers

The Publication No. of the Patent Office of the People's Republic of China is: a kind of " animal protein artificial hair and production method thereof " is disclosed in the patent description of CN1699646A, although animal protein is contained in its said " artificial hair ", its content is often less than Half of its total weight still contains 40-60% acrylonitrile and acrylonitrile derivatives. Although the application performance of this "artificial hair" is better than that of pure chemical synthetic fiber filaments, it still has compatibility with human skin, Breathability, perspiration, and drift are still not as good as natural animal protein fibers, which cannot meet consumer needs well.