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 Contents of the Class for Wefting & Training Process ↗ |
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TYPES OF WEFTING SYSTEMS( MACHINES ) - manufactured by John Korea Co.
SYSTEM-PRO (ONE TABLE SYSTEM, CW433-3H) for
Human hair and Synthetic fiber) |
Our CW433-3H sure satisfys you with fine quality of weft and very high productivity in producing wefts in Human hair, or Synthetic Fiber Very suitable & productive for mass production Very fine quality of wefts is to be produced |
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Suitable for fast production & mass production All of real weft and machine-madewig factories use this type of weft-making machines. |
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Difficult and complicate for beginners or one who has never operated any sewing machines |
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Training Period: 6 days |
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CW433-3H is used in Wig factories and Hairpiece factories producing in large quantities. |
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Integrated Process: • Three-stage stitching • Dual weft folding • Single-step adhesive bonding |
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Multi-station manual workflows introduce variability due to repeated material handling and repositioning. |
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The integrated architecture of the CW433-3H eliminates intermediate transfer steps, thereby reducing alignment distortion and ensuring superior stitch consistency. |
SYSTEM-EZ ( TWO TABLE SYSTEM) made of CW431-2N & CW431-MLT
for BEGINNERS |
TWO-TABLE SYSTEM ( CW431-2N AND CW431-MLT ) |
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Easy in operation and maintenace for beginners or hair ( wig) shop owners who have no experience of operating any kinds of sewing machines |
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Training Period: 4 days |
CW431-2N & CW431-MLT
CW431-MLT
1 Table & 1 Motor (with/without
1 Glue Box) with the 2nd Sewing Head of CW433-3H used for;
(a) Weft-folding as done by the 2nd Sewing Head and the 3rd sewing Head
of CW433-3H
(b) Additional sewing for more stronger binding hair on weft
(c) Correction (Stitching addition) for hair not sewn or not folded during
wefting in case a thread was cut off.
(d) Double-paging ( having 2 layers of wefts sewn for more thickness of
weft)
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MULTI-FUNCTIONS (APPLICATION) |
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For several years, we have re-conditioned the 2nd sewing head of CW433-3H to produce CW431-MLT with our custome made special parts in order to develop new sewing system which can be used for various (multi-)functions, usage, or application needed in lots of sewing works, stitching work, or wefting works. |
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PRACTICAL & USEFUL CW431-MLT is very practical and helpful for beginners and Professioanl wig(or weft) factories in producing wefts in (for) various and different styles. |
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<> VERY EASY TO OPERATE CW431-MLT is very easy to operate even though it can be used for many different applications (or functions) being used TOGETHER WITH CW431-2N, CW432-2N1N, CW433-3H, ETC. |
WEFTING SYSTEM-2H (ONE TABLE SYSTEM-WITH 2 SEWING HEADS, CW432-2N1N) |
Same as CW433-3H without the 3rd sewing head and the 2nd weft folding device (which is placed between the 2nd sewing head and the 3rd sewing head.) |
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- Easy to operate or produce wefts because; 2 sewig heads and 6 sewing heads are running at a time. ( In case of CW433-3H, 3 sewing heads and 8 sewing threads are runing at a time). |
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[ 2 Times of Stitching & 1 Times of Hair (Weft) Folding & 1 Time of Guing (Bonding) ] |
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Training Period: 4 days |
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WEFTING SYSTEM-THIN ( CW432-2H-Fiber ) for Micro Thin Weft in Synthetic fiber only |
2 Head Wefting System
- made with a sewing head with 2 needles, a sewing head with 1 needle and (3) heating device |
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Easy wefting system |
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Training Period: 4 days |
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Decades of experience. Proven technology. Real-world application.
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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 
In 2000, we further expanded into the production and export of base materials, including 
Alongside manufacturing, we have provided 
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.
