TWI415580B - Wigs with moisture permeable material and wigs or wigs with this moisture permeable material - Google Patents

Abstract

The present invention is to provide a moisture-permeable material for wigs superior in moisture permeability, helping to suppress sweatiness when worn, and allowing easy attachment. A moisture-permeable material for wigs formed in a three-layer structure, including: a core material made of a porous polyurethane; a net layer provided on a side of the core material to be brought into contact with a head and formed of synthetic fibers or natural fibers; and a fiber layer which is laminated on the other side of the core material, which is formed of the synthetic fibers or the natural fibers, and in which artificial hairs or natural hairs are to be planted.

Description

Hypodermic material for wigs and base cap for wigs or wigs with this moisture permeable material

The present invention relates to a moisture permeable material suitable for use in a wig having both moisture permeability and durability. In particular, a base cap for a wig or a wig using the moisture permeable material.

A wig worn on the head is formed into a wig seat formed by a base of a head shape, and a person who implants human hair or artificial hair in the wig seat generally uses, for example, a uric acid called artificial skin. A mesh made of a non-porous thermoplastic resin film such as an ester elastomer or a mesh-like knitted fabric such as synthetic fibers. In the case of a wig made of a non-porous thermoplastic resin film, since the number of hairs of the planted hair and the hair interval of the hairs can be freely set, there are advantages in that a plurality of hair styles can be produced, but the moisture permeability is poor. Therefore, there is a disadvantage that it is prone to discomfort such as stickiness, air imperfection, and itching.

Further, in the case of a woven wig made of a mesh-like knitted fabric, since there is a large gap in the knitted fabric, the moisture permeability is particularly improved compared to the non-porous thermoplastic resin film, but in the case of implanting hair, Since only the synthetic fiber strands constituting the mesh-like braid are implanted, so that the number of implantable hairs and the interval of each implanted hair are limited by the shape of the mesh fabric, there are disadvantages in that the hair style that can be produced is limited. A wig material that combines the advantages of a thermoplastic resin film with the advantages of a mesh fabric is desired.

In order to achieve this, for example, Patent Document 1 discloses a moisture permeability of 500 to 2000 g in a multilayer structure of a polyurethane elastomer having a poly-α-amino acid derivative and a knitted fabric such as nylon stockings as a reinforcing material. /m ² . A sheet of 24 hr (g/m ² .24 hours) is further disclosed in Patent Document 1 to form a polyurethane resin layer on one side of one of the thin knitted fabrics mainly composed of acrylic fibers, and to form a polyamine on the other side. The moisture permeability of the resin layer is 5000~6000g/m ² . A 24 hr wig with a base fabric.

In the case of wearing a wig on the head, the moisture permeability of the head that is not airtight and comfortable to wear is 8000 g/m ² in the JIS L-1099A method. 24 hr or more, the moisture permeability of the above-mentioned two patent documents 1 and 2 does not satisfy this condition. Generally speaking, if the thickness of the material is thin, the moisture permeability tends to increase, but the strength is lowered, and it is difficult to achieve both.

In the case of a wig, a method of hooking an artificial hair or natural hair to a hook portion of a crochet having an acute front end, and inserting and fastening the wig to the pedestal of the base is generally performed, and the artificial hair or natural hair is applied to the hair. At the time, the material of the wig is required to reach an intensity that is not damaged. However, there is no specific disclosure regarding the strength of the material in the aforementioned patent documents.

Moreover, in the case of a wig with a hidden thin hair, although there is no problem, in the case of a fashion wig, since it is worn under the hair condition of the wig wearer itself, especially in the case of a long hair, it is necessary to gather. The hair itself is stored in the wig, so after wearing it, it will partially bulge on the head, or conversely. In order to prevent such a drawback, Patent Document 3 discloses that a foundation net covered with a head is used as a basis before wearing a wig. Although the basic network requires a light weight or does not cause airtight moisture permeability when worn, there is no specific disclosure of the moisture permeability of the basic net or the airtightness of the head when worn.

Patent Document 1: Japanese Patent Laid-Open No. 58-201644, page 1

Patent Document 2: Japanese Patent Laid-Open No. 61-289105, page 1

Patent Document 3: Japanese Utility New Case Registration No. 3112042, Page 1

The present invention provides a wig which is improved in the above-mentioned patent documents and the like, and which is easy to wear and has excellent moisture permeability.

In order to achieve the above object, the moisture permeable material for a wig of the present invention is characterized in that (1) a porous polyurethane is used as a core material, and a synthetic fiber or a natural fiber mesh fabric layer is provided on one side. On the other surface side of the core material, a three-layer structure composed of a synthetic fiber or a fiber layer made of a natural fiber is laminated, and the moisture permeability of the three-layer structure is 8000 g/m ² according to the JIS (Japanese Industrial Standard) L-1099A method. Above 24 hr (g/m ² ‧24 hours), tensile strength is above 90 N (Newton) / inch, and tensile strength is above 15N.

Further, (2) The moisture permeable material for wig according to (1), wherein the mesh fabric layer is formed of a polyester fiber, and the fiber layer is formed of a nylon fiber mesh fabric.

Further, (3) is a wig having a moisture permeable material for a wig as set forth in (1) or (2) and formed into a head shape.

Further, (4) is a base cap that is covered under the wig, and is characterized in that the wig according to (1) is made of a moisture permeable material.

Further, (5) is a wig including a wig, which is characterized in that the main member forming the wig and the moisture permeable material for the wig carried by (1) are integrally formed by sewing or adhesion. Made.

Further, (6) is a base cap for a wig, which is characterized in that a wig which is contained in one or a plurality of sheets (1) is formed into a head shape by a moisture permeable material, or is adhered to a head shape. .

According to the moisture permeable material for a wig of the present invention, since the mesh fabric such as polyester is coated on one side of the porous polyurethane, the moisture permeability is extremely excellent. Further, since the mesh fabric member of the other side is made of nylon fiber, it is excellent in durability and excellent in smoothness. Thus, it is possible to provide a moisture permeable material for wigs which is excellent in moisture permeability despite the three-layer structure.

The porous polyurethane used for the moisture permeable material of the wig of the present invention is generally produced by a dry method or a wet method. In the wet method, a water-miscible organic solvent solution of a polyurethane resin is applied onto a release material, immersed in water, and the polyurethane resin is solidified to produce. Further, the dry method has a method of using a foaming agent or a filler, and a method of adjusting a water-type emulsion of a polyurethane resin by using a difference in boiling point between water and a solvent. It can be produced by a method of mixing hollow resin particles or a method described in JP-A-2004-315817, and is not limited. The thickness is preferably 0.005 to 0.01 mm. Further, the moisture permeability thereof is preferably 10,000 g/m ² ‧24 hr according to the JIS L-1099A method.

A porous polyurethane which is used as a moisture permeable material for a wig of the present invention can be used by adding a resin composition mainly composed of a polyurethane resin to a polyurethane. The resin composition mainly composed of the polyurethane resin contains 50 to 100% of a polyurethane resin, and other resins may be mixed in the polyurethane resin. It can be produced by using a polar organic solvent for this polyurethane resin to have a polyurethane concentration of 15 to 40% by weight to form a sheet.

It can be produced by using a polar organic solvent for this polyurethane resin to have a polyurethane concentration of 15 to 40% by weight to form a sheet.

The adhesive resin to which the porous polyurethane layer and the fiber structure are adhered must have a long-term adhesive strength under a humidity of 50% or more, and an ethylene-vinyl acetate type, a synthetic rubber type, or a moisture hardening type can be used. A so-called hot melt resin such as a polyurethane. This adhesive resin is not applied to the entire porous polyurethane sheet, and it is preferably applied in a dot shape or a cross shape. If the adhesive resin is applied in a comprehensive manner, the moisture permeability of the porous polyurethane is lowered, which is not preferable. Further, when the hair is planted, voids appear in both the fiber structure and the porous polyurethane, which is not preferable. The coating amount is preferably from 10 to 100 g/m ² . When the coating amount is less than 10 g/m ² , it may be peeled off if it is not resistant to long-term use, and if it is 100 g/m ² or more, the flexibility is impaired and the weight becomes heavy, so that it is difficult to use it in a wig or the like.

The mesh-like mesh fabric layer laminated on the porous polyurethane used in the moisture-permeable material for wig of the present invention can be used on the side of the contact head to suppress the viscous or air-impermeable feeling of the scalp, and the outer surface brings Cool feeling is better. For example, synthetic fibers such as polyester or nylon, natural fibers such as cotton or crepe, regenerated fibers such as rayon or cuprammonium fibers, and semi-synthetic fibers such as triacetate fibers or diacetate fibers can be used. A mesh fabric formed of polyester or nylon fibers is preferred for light weight, durability or washability.

The polyester mesh fabric used in the present invention is a mesh fabric formed of polyethylene terephthalate, and the mesh fabric has a thickness of 180 to 500 pores, which is preferable for those who are difficult to recognize from a distance. For example, a polyester mesh fabric having a basis weight of 60 to 70 G/m ² and a thickness of 0.20 to 0.30 mm is preferred. Further, the yarn constituting the polyester mesh fabric may be a twist line of the polyester yarn and other synthetic fiber yarns. The weight per unit area of 60~70G/m ² means that if the weight per unit area is 60~70G/m ² , the shape of the head formed by the round shape of the wig will collapse after the hair is planted. The subtle shape of the head bend will also disappear. If the weight per unit area is 60~70G/m ² , the weight of the polyester mesh fabric will become heavier and curl up at the edge of the wig. The weight of the wig itself becomes heavier, and it will also become a burden when wearing a wig. Further, if it is thinner than 0.20 mm, the gap between the wig and the head disappears when the wig is worn, and the head contacts the porous polyurethane to lower the moisture permeability. If the thickness is more than 0.30 mm, the wigs are all thickened, and when the wig is worn, there may be unevenness in the peripheral portion and the head, and the wig seems to float and the appearance is deteriorated.

Further, the surface of the fiber layer laminated on the other side of the porous polyurethane is coated with a layer of artificial hair or natural hair, and the fiber layer is preferably a mesh which can be easily planted, although the fiber used is not particularly limited, Nylon fibers are preferred, and nylon 6 and 6 fibers are preferred. In general, since the nylon fiber has no elastic force, it is difficult to have a tendency to be soft and flexible, and it is easy to correct even in the case of a tendency to bend, and since the shape of the wig is formed even if it is formed into a head shape Flat, still can be corrected, so it is better to use as a wig. The shape of the mesh used is preferably in the form of a honeycomb, the size of which varies depending on the amount of hair of the wearer itself. For example, a thinner person has a side length of 1 to 2 mm, and all spaces where there is no hair are less than 1 mm. In the case of fabrics, the weight per unit area is 20 to 30 G/m ² and the thickness is 0.20 to 0.35 mm.

If the weight per unit area is less than 20 G/m ² , the wool material cannot be sufficiently fastened to the fiber layer at the time of planting, and the fastening strength is lowered. In addition, in the flocking operation, the crochet not only penetrates the fiber layer, but also penetrates the porous polyurethane resin underneath, and voids appear in the porous polyurethane. If the weight per unit area is more than 30 G/m ² , the weight of the entire wig becomes heavier, and particularly in a high-humidity environment, the fiber layer is liable to contain moisture and become heavier.

In addition, in the range of 0.20 to 0.35 mm in thickness, when the wig is worn, there is no unevenness at the boundary between the peripheral portion of the wig and the head, and the thickness of the floating wig is not found to be 0.45 to 0.70 mm. In the three-layer moisture permeable material, the thickness of the porous polyurethane layer is 0.20 to 0.30 mm, and the thickness of the fiber layer can be naturally seen when the wool material is implanted into the fiber layer. It is larger than 0.20 mm, but considering the thickness of the wig, the thickness of the nylon fiber of the fiber layer is preferably 0.20 to 0.35 mm.

As the nylon mesh fabric member, a first plane formed by a vertical line group in which a plurality of nylon threads are arranged in the longitudinal direction and a second plane formed by a horizontal line group in which a plurality of nylon threads are arranged in a direction orthogonal to the vertical line group can be used. Overlap, welding the components formed by the intersections of the lines.

The method of implanting the artificial hair or the hair of the natural hair into the wig is such that the crochet with the sharp end at the front end penetrates the wig, and the crochet is hooked, and the crochet is inserted and fastened. Since the crochet is pulled through the wig and the crochet is strongly pulled when the crochet is hooked, if the fiber layer of the implanted material does not reach a certain degree of elasticity, the wig will be damaged, or after the wig, the wig will be lifted. Since the wave shape is collapsed due to the shape of the formed head, the elastic nylons 6, 6 are preferable.

One or a plurality of wigs having such a configuration may be fixed to a male mold such as gypsum, coated with a resin, or formed by sewing or adhesion, or formed into a head shape as a wig or a wig. Use the base cap.

The permeable material for wigs can be used as at least a part of a base cap for a wig or wig.

Since the conventional wig uses a moisture permeable material according to the JIS L-1099A method, the moisture permeability is 8000 g/m ² . Below 24hr, it is not good to wear when it is worn for a long time.

Further, the moisture-permeable material for wigs has a tensile strength of 90 N/inch or more and a tensile strength of 15 N or more. If the tensile strength is less than 90 N/inch, the breaking strength is less than 15 N, that is, there is damage in the process. In addition, it is not able to withstand the wearing of the head several times, and there is a crack.

When wearing a wig, the wig is aligned with the front, rear, left and right positions of the head, and the wig is fixed to the head by means of holding the hair with an adhesive, a pin, etc., but at this time, by pulling the wig while fixing, it is fixed at a predetermined position. It can realize the wearing of the head. When the tensile strength of the material constituting the susceptor is less than 90 N/inch, it may be damaged when the wig is worn, or the durability may be lowered, and it may not be used repeatedly. Moreover, if the breaking strength is less than 15N, the hole will be formed when the crochet for inserting the hair material into the wig is formed, and the hair material cannot be fastened to the base, and even if it can be fastened, the fastening force is still very strong. Weak, the hair material will fall off due to the fixed brush, etc., and it is not suitable for normal use.

Example

Hereinafter, an embodiment of the moisture permeable material for a wig according to the present invention will be described. However, the invention is not limited to the embodiment. Further, the measurement was evaluated according to the following test method.

[Lamination strength] Measured in accordance with JIS L-1089. The unit is N (Newton) / inch.

[Tensile strength] Measured according to JIS L-1018 method. The unit is N (Newton) / inch.

[Strapping strength] It was measured in accordance with JIS L-1096 (single tongue). The unit is N.

[Moisture permeability] Measured according to JIS L-1099A method. The unit is g/m ² . 24hr (g / m ^2. 24 hours).

[Wash status after hair growth] The wig state after hairiness of the hair material was visually evaluated. ◎ No damage or pores, and the fastening force of the hair material after the hair growth was also good.

○ See some broken or holes.

△ A considerable amount of damage or pores, and the tightening force after planting is weak.

×The whole is damaged, and it is impossible to implant the necessary amount of wool.

[When the wig is worn, the state of the wig] is not airtight, and the head does not sweat and is comfortable.

○ Although the head does not sweat, it is not breathable.

△ Not breathable and sweaty on the head, itchy head.

×The head has a lot of sweat, and the head is itchy when the sweat stays inside the wig.

(Example 1)

As shown in Fig. 1, a 15 g/m ² hot-melt urethane resin (Mitsui Takeda Chemical Co., Ltd. product number: Takamiel MA3229K) was applied in a dot form to a porous polymerization method by a dry method. The surface of the urethane layer 1 is laminated with a polyester mesh fabric 2 (tissue: tricot, blending ratio: polyester 100%, used line: 84T/36f, row 44/inch, wales 28) /inch) on it. In addition, in order to easily implant the wool into the inner surface side of the porous polyurethane layer 1, a hot melt type urethane resin (Mitsui Takeda Chemical Co., Ltd. product number: Takamiel MA3229K) is adhered. Mesh fabric layer 3 (tissue: Tricot, blending ratio: nylon 100%, line used: 66 nylon 22T/7f, row 42/inch, wales 28/inch), made as number 1 The wig used in the figure is a moisture permeable material. Further implant the hair material and make a wig. The physical properties and properties of the wig are shown in Table 1.

(Example 2)

The urethane elastomer (manufactured by Nippon Polyurethane Co., Ltd., product name code -985) of the thermoplastic resin was dissolved in an organic solvent (8 of dimethylformamide and methyl ethyl ketone) The resin solution of the 2: mixed solution) was dried to prepare an artificial skin type wig having a thickness of 0.2 mm in the shape of a head.

Next, the mesh fabric layer of the moisture permeable material for wig of Example 1 was fixed to the male mold of the gypsum by a nail gun using a nail gun in the following manner, and coated with polyvinyl alcohol (Clarion Co., Ltd.) After the product was named Kranol, the water-soluble resin solution having a concentration of 30% was dried at 100 ° C for 6 hours to form a head shape.

Next, the head is in contact with the mesh fabric layer in the form of a head-shaped moisture-permeable material for forming a head shape, and the position is aligned and superimposed on the artificial skin of the wig which is formed into a head shape. Further, by sewing, the circumference of the moisture permeable material portion of the wig seat was joined by a width of 2 cm to be integrated. Finally, the unnecessary moisture-permeable material portion of the integrated wig is cut off. The wig of the wig is such that the crochet passes through the wig, and the crochet hooks the artificial hair or the natural hair, which is inserted and fastened. In the flocking of the moisture-permeable material portion, the fiber layer of the nylon fiber is taken only by the hook hook. The physical properties and properties of the wig of Example 2 are shown in Table 1.

(Example 3)

A so-called mesh adult formed by a polyester mesh of 60 mesh/inch plain weave and a thickness of 0.10 mm is hanged in a male mold of a gypsum head shape without using a nail gun, and is fixed by a stapler using a nail gun. Diluting a two-liquid mixed type of urethane thermosetting resin with an organic solvent (8:2 mixture of dimethylformamide and methyl ethyl ketone) from the net (Nisshin Resin Co., Ltd.) The solution of ADAPT E-No. 2) was heat-treated at 100 ° C for 10 hours to prepare a net having a head shape.

The wig of Example 1 was molded with a moisture permeable material as in the case of the artificial skin of Example 2. Thereafter, the front and rear left and right positions are aligned, and the net forming the head shape is superposed on the moisture permeable material for wigs forming the head shape. Thereafter, as with artificial skin, the excess wig is finished by cutting off the moisture permeable material. The hairing of the wig was carried out as in Example 2. The physical properties and properties of the wig of Example 3 are shown in Table 1.

(Example 4)

As shown in Fig. 3(a), the rubber material is mechanically knitted into the lower end portion 4, formed into a belt shape, and is formed to be stretchable and contractible, and is joined to the edge portion 4 to laminate the polyester mesh fabric. The surface of the porous polyurethane, the moisture permeable material 5 having a three-layer structure formed by adhering the nylon fiber mesh fabric layer to the other side is formed into a bag in which the substantially hemispherical top portion 6 is closed. In the shape, the whole body can be stretched and stretched to obtain the basic net worn on the head. The physical properties and performance of the wig of this basic net are shown in Table 1.

(Example 5)

The moisture absorbing material for the wig prepared in Example 1 was attached and fixed to a male mold having a gypsum head shape, and the polyester mesh fabric side was placed on the lower side, and then a water-soluble resin solution having a concentration of 10% was applied. Heat treatment was carried out for 10 hours at 100 ° C to form a head shape, and a base web was produced. The physical properties and performance of this basic network are shown in Table 1.

(Example 6)

As shown in Fig. 4, a part of a part of the wig is laminated with a porous polyurethane on the surface of the polyester mesh fabric, and as a moisture permeable material of the present invention, a mesh layer of the nylon fiber mesh fabric is adhered to The mesh member 21 on the surface of the polyurethane layer is formed in a donut shape, and the mesh member 21 is disposed on the peripheral portion of the artificial skin type head shape wig 20 as in the second embodiment. , making a wig.

Artificial hair is implanted into the artificial skin portion and the surface of the mesh fabric layer of the nylon fiber of the mesh member 21 to form a partial wig. The physical properties and properties of the wig of Example 6 are shown in Table 1.

(Comparative Example 1)

Using the same three-layer structure as the present invention, the tensile strength and the breaking strength were the same as those of Example 1, except that the moisture permeability was 7000 g/m ² according to the JIS L-1099A method. A wig was prepared in the same manner as in Example 2, using a hygroscopic material of 24 hr. The hair material is further implanted into the wig to make a wig. The physical properties and properties of Comparative Example 1 are shown in Table 1.

(Comparative Example 2)

Using the same three-layer structure as the present invention, the moisture permeability is the same as that of Example 1, except that the tensile strength is 80 N/inch in length, 55 N/inch in width, and the tensile strength is 16 N in length and 14 N in moisture permeability. A wig was produced by the same method as in Example 2. The hair material is further implanted into the wig to make a wig. The physical properties and properties of Comparative Example 2 are shown in Table 1.

(Comparative Example 3)

The porous polyurethane has the same material as that of the present invention, and a moisture permeable material having a two-layer structure in which a polyester mesh fabric layer is laminated on the porous polyurethane is used in the same manner as in the second embodiment. Method to make a wig. The hair material is further implanted into the wig to make a wig. The physical properties and properties of Comparative Example 3 are shown in Table 1.

(Comparative Example 4)

The porous polyurethane was produced in the same manner as in the present invention, and a wig was produced in the same manner as in Example 2 by laminating a moisture-permeable material having a two-layer structure in which a nylon fiber layer was laminated on the porous polyurethane. seat. The hair material is further implanted into the wig to make a wig. The physical properties and properties of Comparative Example 4 are shown in Table 1.

(Comparative Example 5)

Using a nail gun, a mesh of 55 mesh/inch of polyester wire having a diameter of 0.12 mm was fixed to a male mold of a head shape by a staple, and a two-liquid mixed type of uric acid was diluted with an organic solvent by coating from a net. After the solution of the ester thermosetting resin (manufactured by Nisshin Resin Co., Ltd., ADAPT E-No. 2), heat treatment was performed at 100 ° C for 10 hours to prepare a base cap for a wig. The physical properties and properties of Comparative Example 5 are shown in Table 1.

Table 1 shows the state of the wig after the hair material was implanted in the wigs produced in the examples and the comparative examples 1 to 4.

In Comparative Example 1, although there is no problem in the planting strength, if a wig is worn, it will be airtight in a short period of time and the head will be itchy. In Comparative Example 2, although the damaged portion of the hair was found, the appearance of the wig was not good, but when the wig was worn, it was not airtight and the gas permeability was good. In Comparative Example 3, since the fibrous layer of the wool material implantation site was not attached, and the porous polyurethane layer and the polyester mesh fabric layer underneath were implanted, the porous polyurethane layer had pores. The wool material cannot be fastened. In addition, since the wool material is wound and fastened to the polyester mesh fabric layer in the polyester mesh fabric layer, when the wig is worn, the wool material contacts the head and feels pain. In Comparative Example 4, since the fiber layer of the hair material implantation site is attached, although the hair can be implanted, the strength of the wig seat is weak, so that the susceptor is broken, and the fastening strength of the hair material is weak, which causes the hair material to be used in normal use. Fall off. Moreover, since the polyester mesh layer is not attached, if the wig is worn, the head will be in direct contact with and close to the porous polyurethane layer, so that the suffocating sweat accumulates in the head and the porous aggregate. I feel uncomfortable between the urethanes.

If the base cap of Comparative Example 5 is worn for a long period of time, the temperature of the head rises and becomes airtight. Also, if the wig is put on after wearing the cap, the base cap and the wig are not matched, and the wig will be unstable and float.

The moisture permeable material for wig of the present invention can also be formed into various shapes as described above. In addition, it can be used as it is.

For example, a strip-shaped body made of a longitudinally and horizontally-hanging synthetic fiber or the like is formed by sewing or fixing an intersection with an adhesive to form a head-shaped hood, and secondly, a sewing machine or the like is used to sew artificial hair or a natural seam with a seam. Hair, making hair, stitching the hair to a band-shaped body forming a head shape, wearing the hair on the hood, and fixing the wig with a moisture permeable material by sewing or using an adhesive At the given location.

The moisture permeable material for a wig of the present invention may be dyed by incorporating a coloring agent or the like into a porous polyurethane or nylon fiber layer.

1. . . Porous polyurethane layer

2. . . Polyester mesh fabric

3. . . Fiber layer

4. . . Fiber layer

5. . . network

6. . . top

7. . . Hair

20. . . Wig seat

twenty one. . . Mesh member

211. . . Artificial skin

Fig. 1 is a cross-sectional view showing a moisture permeable material for a wig according to the present invention.

Fig. 2 is a partial cross-sectional perspective view of a base web formed by a moisture permeable material for a wig according to the present invention.

Fig. 3 is an explanatory view of a base web formed by a moisture permeable material for a wig according to the present invention, (a) is a perspective view of the base net, and (b) is a front view of the base net worn by the human head.

Fig. 4 is a schematic view showing an embodiment of a partial wig using the moisture permeable material for a wig according to the present invention, wherein (a) is a plan view of the partial wig, and (b) is a cross-sectional view taken along line A-A of (a).

1. . . Porous polyurethane layer

2. . . Polyester mesh

3. . . Fiber layer

Claims (6)

A moisture permeable material for wigs comprising a porous polyurethane as a core material, a synthetic fiber or a natural fiber mesh fabric layer on one side, and laminated on the other side of the core material a three-layer structure made fibers or natural fibers formed of layers, the moisture permeability of a three-layer structure in accordance with JIS L-1099A method, 8000g / m ² ‧24hr (g / m ^{2 ‧24} hour), tensile The strength is above 90N (Newton) / inch, and the breaking strength is above 15N. A moisture permeable material for a wig according to claim 1, wherein the mesh fabric layer is formed of a polyester fiber, and the fiber layer is formed into a mesh fabric made of nylon fiber. A wig having a moisture permeable material as a part of the wig of claim 1 or 2 and formed into a head shape. A base cap covered under a wig, characterized in that the wig of claim 1 is made of a moisture permeable material. A wig comprising a wig, which is formed by integrally forming a main member for forming a wig and a moisture permeable material for a wig according to claim 1 by sewing or adhering. A base cap for a wig, characterized in that one or a plurality of wigs of the patent application scope 1 is formed into a head shape by a moisture permeable material Or stick it into a shape of the head.