This kind of hair patch is hooked on the adhesive tape by hand. One side is hairy, and the other side is hairy. The instructions are very long. Each pack of 50 grams of hair needs to be cut by the stylist as needed. Because it is like hair growth, only hair can be seen on the surface after connection, so the seamless effect is the best, which is internationally recognized as the highest seamless hair extension.
2. Seamless hair brush glue
This kind of seamless hair extension is also made by hand-arranging hair and then gluing it. The thickness is very thin, about 0.5 mm, and it looks like 1.2 mm after splicing. The surface looks like a layer of glue, each piece is 4 cm wide and the gross weight ranges from 1 to 2 grams. Some manufacturers use less hair, only 0.5 grams, and hair is very rare.
2. Mechanism-based seamless sending and receiving
National patent product, this seamless hair extension is made by first finishing the hair with three machines and then using a special gluing process. This hair piece also has glue on one side and hair on the other, but the difference is that there is a suture on the surface of the hair, and no glue can be seen on the surface after it is attached.
The specifications are long, each pack of 50 grams of hair, and the stylist needs to cut it as needed. Because this kind of hair piece is produced by modern machines, the market price is the lowest among the three categories.
Extended data:
Take advantage of the market
First, hand-woven seamless hair extension is undoubtedly the most comfortable and invisible effect, because there is no glue on the surface, only hair, but the price is very high, suitable for girls with very high requirements.
Second, comb hair brush hair brush hair brush hair brush hair brush hair brush hair brush hair brush hair brush hair brush hair brush hair brush hair brush hair brush hair brush hair brush hair brush hair brush hair brush hair brush is very comfortable to the touch.
Third, the seamless hair of the mechanism is very dense, and the hair piece is thicker than the brush glue. It takes about 4 turns to connect the head, which has good air permeability. The difference is that there is a sewing thread in the hair (otherwise it can be comparable to hand-weaving). At present, only they operate with the technology connected by European and American single-chip computers, which is actually out of reach and the price is moderate.
References:
Baidu encyclopedia-seamless solution