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Process of Raw Hair Processing & Coloring

Human Hair Processing & Coloring training at WigSchool focuses on real manufacturing workflows, including raw hair preparation, bleaching, dyeing, color correction, conditioning, and industrial finishing techniques used in professional wig production.

This program covers professional human hair processing and coloring, from raw hair preparation to bleaching, dyeing, correction, and finishing — based on decades of real-world manufacturing and training experience.

We would show all the process steps & technical data only at our class, but not on this web site.
We trainin you how to process raw hair for 2 cases, 10 Kgs at a time and 1 Kg at a time each process or treatment.
This class contains Special Preparations, Washing ( for supply of raw hair), Bleaching, Dyeing, Tangle-Removing, Hair-Intenerating(Softening), Hair-conditioning for Silky & Soft, Reversed hair Treatment, and other Secret techniques.
How to distinguish Remy Hair from Non Remy Hair ( Indian hair, Chinese Hair, Vietnam hair, Indonesian hair,Russian hair, European Hair, etc)
How to distinguish Pre-dyed hair or Pre-Bleached hair from Human hair supplied as Virgin hair or Unprocessed hair
How to wash & clean Raw Hair
How to remove human hair tangle-frees
How to remove LICE-NITS from Hair
How to condition human hair for Quality-up
How to color (dye) human hair with and without cuticles on
How to process H/Hair to be suitable for making Weft, Pre-bonded hairpiece, Wigs, Hair,Toupee, etc
How to Achieve the Following Qualities in Human Hair:
Softness
Silkiness
Liveliness
color vividness
Natural movement/ Tangle Free Condition

(1) Chemical Method,
(2) Physico-Chemical Method,
(3) Physical Method,
(4) After-Processing Conditioning with our John HairCoats.
How to dye (use) Natural hair with (lots of) GREY hair/ Tangled hair/Pre-dyed hair/Hennaded hair
How to bleach & color (dye) keeping Cuticles remaining without Tangle-Free & Over-Treated
1) Single drawn Raw Remy Human Hair ( China origin)
2) Single drawn Raw Remy Human Hair ( India origin) ( This technique works for European hair
  How to bleach & color (dye) keeping no Cuticle without Tangle-Free & Over-Treated
1) Double drawn Raw Remy Human Hair ( China origin)
2) Double drawn Raw Remy Human Hair ( India origin) ( This technique works for European hair )
How to bleach & color (dye) Raw Human Hair mixed with dyed hair without Tangle-Free & Over-Treated
How to bleach & color (dye) Raw Human hair with wave Tangle-Free & Over-Treated
How to bleach & color (dye) long Human Hair such as 20", 24" or longer Tangle-Free & Over-Treated
How to bleach & color (dye) short Human hair such as 8" or 10", etc. Tangle-Free & Over-Treated
How to bleach & color (dye) for Dark Colors
#1, #1B, #4, #6 ( Black, Dark brown)
How to bleach & color (dye) for Medium Colors 1
#8, #33
How to bleach & color (dye) for Medium Colors 2
#10, #12, #30
How to bleach & color (dye) for Light Colors 1
#14, #27
How to bleach & color (dye) for Light Colors 2
#613 (Lightest Blonde), #60 ( Grey)
We train SPECIAL SECRET -Treatment for producing lightest colors ( #60, #613, #26, #24, #22, blue, pink, red, yellow) from natural dark colors of raw human hair
What to bring when you come to us for our class
Your human hair & etc ( ? )
Equipments & Tools for processing & dyeing Human hair
We inform after enrollment or class)

List of Other Classes

 

This training is part of Integrated Wig Science — where materials, chemistry, machines, human skill, and market requirements are understood and taught as one connected system.

 
 

List of Other Classes

At the beginning of 1970's, our dyeing technician, under the guidance of a professor of a textile dyeing university
developed the dyeing method for raw human hair as the first dyeing technician in Korea
And he has been upgrading the technology while working for processing & dyeing raw human hair
(over 6,000 tons) of Korean human hair products factories exporting to the world.
In 2001, he joined John Korea's Training course as a trainer.
Between 1980 ~ 1990, more than 80% of hair products in the world market were produced in Korea.
1985, 95% of hair products sold in Japan were made in Korea; 85% of hair products in USA were made in Korea.)
There were 7 Korean hair procressing factories in 1980's that processed raw human hair for Korean human hair product factories.
   
 

50% Grey hair --> 613,60,26,24,22,16(Lightest colors)
50% Grey hair --> 2,4,10,12,33(Dark/Medium colors
Non remy hair --> Tangle free
Natural dark color hair --> 60,613,33,30,27,12,6,4 2,1B,1
Dirty,matted,clung hair --> looking silky & feeling silk & soft
Dry & rough hair --> Soft, smooth, silky, vivid

Class fee & How to make enrollment for our class
<> Prices or fees will be given by email or fax on your requests.

Decades of experience. Proven technology. Real-world application.

Since 1984, we have manufactured and exported hand-made toupees, women’s wigs — both hand-made and machine-made, using human hair and synthetic fibers — as well as hairpieces and other hair goods, including lace closures, lace toppers, synthetic braids, and human hair wefts.

In 1992, as industry conditions evolved and global production structures shifted, we entered our second business phase and expanded beyond finished hair products into developing the machines, process systems, and chemical products used to produce wigs, hairpieces, and other hair goods.
In 2000, we further expanded into the production and export of base materials, including nets, meshes, and lace fabrics, as well as synthetic hair fibers used in wig and hairpiece manufacturing.

Alongside manufacturing, we have provided hands-on training worldwide — from large-scale factory programs involving thousands of workers to one-to-one training for professionals, company trainees, and complete beginners from more than 30 countries.

Through continuous collaboration with global buyers and partners, real market feedback is directly applied to our development process. This allows us to refine machines, improve chemical formulations, and create practical, scalable solutions that work in real production environments.

This complete cycle of manufacturing, technology development, education, and market feedback is what we call Integrated Wig Science.

   
(2)850+    
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