WO2018018364A1 - Ultrathin hair piece - Google Patents

Abstract

An ultrathin hair piece, comprising a hair piece edge (001) and lace (004). An adhesive bonding layer (003) is provided between the lace (004) and the hair piece edge (001); the hair piece edge (001) and the adhesive bonding layer (003) are bonded and fixed by means of high temperature thermal pressing; hairs (002) are provided between the hair piece edge (001) and the adhesive bonding layer (003). The hair piece is novel in structure, delicate in work, exquisite in workmanship, light in material, and solid in quality. Different from the process of folding hairs twice during sewing of a conventional hair piece edge, the hair piece is formed by means of a one-step thermal pressing mode, so that the hair piece edge is relatively thin. Compared with the conventional sewing mode, the durability and overall appearance of the product are improved, and a flow production mode is formed, so that the production efficiency is high, the hairs (002) are secured, and the possibility of hair loss is reduced.

Description

Ultra-thin hair piece Technical field

The invention relates to the field of hairdressing decoration, in particular to an ultra-thin hair piece.

Background technique

With the continuous improvement of people's living standards, more and more attention to hair style, the choice between short hair and long hair, often makes many girls difficult to decide, the emergence of hair can solve this problem, there are currently three ways: Hair piece and hair extension, however, due to technical limitations, hair salon hair extension: long time, high cost, inconvenient to wear; hair piece is easy to use, but the current hair piece in the production process for hair is more stable current practice When the hair is sewn, the hair is folded twice, so that a thin hairline effect is formed, but the procedure is too cumbersome and prone to hair loss, so it is necessary to improve the hair piece structure.

Summary of the invention

It is an object of the present invention to provide an ultra-thin hair piece comprising: a hair piece rib and a lace, and a bonding layer is disposed between the lace and the hair piece rib, the hair piece rib and the glue The bonding layer is bonded and fixed by high-temperature hot pressing, and a hair is disposed between the hair piece edge and the bonding layer.

Further, the bonding layer is a PU glue layer.

Further, hairpins are connected equidistantly on the hair piece edge.

Further, the hairpin is provided with a downward positioning portion.

The invention has the advantages that the structure of the invention is novel, the workmanship is exquisite, the process is exquisite, the material is light and durable, and the hair is folded twice when the sewing is performed according to the conventional discharge side, and the invention adopts hot pressing once molding. In order to form a thinner hair-emitting edge effect, the firmness and overall aesthetics of the product are better than the traditional stitching method, and the running mode of the water can be formed, so that the production efficiency is higher and the hair is more stable. To reduce the incidence of hair loss.

DRAWINGS

Figure 1 is a schematic view showing the structure of an ultra-thin hair piece.

2 is a partial cross-sectional view of the hair piece rib, the lace, and the glue layer after assembly.

detailed description

The invention will now be described in further detail with reference to the accompanying drawings.

1 to 2 schematically show an ultra-thin hair piece according to the present invention.

An ultra-thin hair piece provided by this embodiment, please refer to FIG. 1 to FIG. 2, including: a hair piece 001 and a lace 004, and a glue is arranged between the lace and the hair piece 001. In the layer 003, the bonding layer 003 is a PU glue layer, and the hair piece edge 001 is bonded to the bonding layer and fixed by high-temperature hot pressing, and the hair piece edge 001 is disposed between the bonding layer 003 and the bonding layer 003. There is a hairline 002; in order to increase the wearing comfort of the hair piece and increase the uniformity of the hair thread 002, a hairpin 005 is connected equidistantly on the hair piece edge 001, and the hairpin 005 is provided with a downward direction. Positioning unit 006.

The invention has the advantages that the structure of the invention is novel, the workmanship is exquisite, the process is exquisite, the material is light and durable, and the hair is folded twice when the traditional hair is sewn, the invention adopts hot pressing one-time forming method to form a thinner Compared with the traditional suture method, the product has better firmness and overall aesthetics, and can form a running water way, which makes the production efficiency higher, and the hair strand has better stability and reduces the occurrence of hair loss. .

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention, not the present The invention is described in detail with reference to the preferred embodiments thereof, and those skilled in the art should understand that the invention may be modified or substituted without departing from the spirit of the invention. And scope.

Claims (4)

An ultra-thin hair piece comprising: a hair piece rib and a lace, and a bonding layer is disposed between the lace and the hair piece edge, and the hair piece edge is bonded to the bonding layer and passed The high temperature hot pressing is fixed and fixed, and the hair is arranged between the hair piece edge and the bonding layer. The ultra-thin hair piece according to claim 1, wherein the adhesive layer is a PU adhesive layer. The ultra-thin hair piece according to claim 1, wherein a hair clip is connected equidistantly to the hair piece edge. The ultra-thin hair piece according to claim 3, wherein the hair clip is provided with a downward positioning portion.

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