RU2404692C2 - Wig - Google Patents

Abstract

FIELD: personal demand items.

SUBSTANCE: wig contains a base and attached hair. The base is segmented including a left-side, right-side and occipital periphery. The hair attached to the segments of the base, have flexural stiffness values preset for the related segments. The hair, attached to specified periphery, have smaller flexural stiffness than that of the natural hair. A wig version is provided.

EFFECT: invention makes the wig unnoticeable when worn, and styling ease.

11 cl, 14 dwg, 10 tbl

Description

Technical field

[0001] The present invention relates to a wig, which is difficult to detect when worn due to the adjustment of bending stiffness of hair attached to its base, which provides better mixing of this hair with the hair of the wig wearer.

State of the art

[0002] Typically, the wig contains the basis of the wig, the main part of which can be a mesh or artificial skin made in the form of a thin sheet or film of polyurethane or silicone, and attached to the specified basis by sewing or gluing hair.

In addition to natural hair, artificial hair made of polyamide, polyester or modacryl can be attached to the base. Known wigs in the form of caps, which are designed to cover the entire scalp, and the periphery of which is located along the hairline of the wearer on the frontal, lateral and occipital parts of the head, and incomplete wigs to close only the required parts of the head.

Patent document 1 discloses a method according to which it is proposed to divide the scalp into sections, each of which corresponds to some incomplete wig, and replace one incomplete wig with another, change their position or direction on the head to create different hairstyles.

[0003] Natural hair has been used in wigs since ancient times, but recently due to a limited supply, synthetic fibers such as, for example, acrylic, polyamide and polyester are often used as hair for wigs. For example, hitherto, polyamide fibers have been widely used since in appearance and physical properties they are similar to natural hair, and in particular by the invention of the present applicant, which eliminates unnatural shine with proper surface treatment of the hair (see Patent Document 1 ), even better wigs can be obtained.

In turn, polyacrylic fibers are characterized by a low melting point and have poor heat resistance, as a result of which they have such a disadvantage as poor shape retention after permanent curling, which, for example, leads to deformation of curls from these fibers when wetted with warm water. Polyester fibers are superior to others in strength and heat resistance, but compared with natural hair, they have too high bending stiffness and very low moisture absorption. At high humidity, such fibers look different and are perceived by touch, and their physical properties differ from the properties of natural hair, which leads to discomfort when used as hair for a wig. The specified bending stiffness is defined as the reciprocal of the change in curvature obtained by the action of a bending moment on artificial hair. The greater the stiffness when bending an artificial hair, the less flexible it is and the greater its bending resistance, i.e. is harder. In other words, the less bending stiffness an artificial hair has, the more flexible and soft it is.

[0004] Such a property as bending stiffness refers to the perception of fibers by touch and to the perception of their texture, it is widely used in the fiber and textile industries and can be expressed quantitatively by the measurement method proposed by Kawabata (KAWABATA) (see reference 1 to non-patent literature ) Also known is a device with which bending stiffness can be measured using a single strand of fiber or hair (see reference 2 to non-patent literature).

[0005] Polyamide fibers include a linear saturated aliphatic polyamide in which only methylene chains joined by the amide bond, for example, nylon 6 and nylon 66, and a semi-aromatic polyamide in which phenylene units, for example, nylon 6T, are included in the main chain TOYOBO, LTD and MXD6 of MITSUBISHI GAS CHEMICAL COMPANY, INC.

Patent Document 2 discloses surface treated artificial hair made on the basis of nylon 6 fiber. However, such a fiber has less bending stiffness as a property related to the perception of the fibers by touch and perception of their texture than the stiffness when bending natural hair, and, therefore, it is difficult to make artificial hair from it, whose properties are similar to those of natural hair. In the examples of the present invention, the term "nylon" refers to polyamide fibers, therefore, despite the fact that this term is a trademark of DuPont, it will be used in the text of the present description.

[0006] The stiffness in bending of artificial hair based on nylon 6T is greater than the stiffness in bending of natural hair, and therefore, it is difficult to make hair with properties similar to those of natural hair. Thus, it can be assumed that fibers whose bending stiffness is comparable to that of natural hair can be obtained by melt molding a mixture of nylon 6 and nylon 6T. However, the difference in the melting points of these polymers is too large, and if you accept a higher melting point of nylon 6T, there is a danger that during the melting process, nylon 6, having a lower melting point and lower heat resistance than nylon 6T, may be destroyed by heating due to due to thermal oxidation, and therefore, quality artificial hair cannot be obtained.

[0007] A method is known according to which, to use the properties of both polymers, a fiber is formed having a structure composed of a core and a sheath. Such a fiber contains a core and a sheath covering it and is the basic material for artificial hair of wigs, since it combines the properties of two types of polymers (see patent documents 3 and 4). Patent document 3 discloses a fiber containing a core and a sheath covering it and obtained from vinylidene chloride, polypropylene and other substances, and Patent Document 4 discloses a fiber from polyamide modified by admixing a gel containing protein bridges into the core.

[0008]

Patent Document 1 Published Japanese Patent JP 2000-303239 A

Patent Document 2 Published Japanese Patent JP S64-6114 A (1989)

Patent Document 3 Published Japanese Patent JP 2002-129432 A

Patent Document 4 Published Japanese Patent JP 2005-9049 A

Reference 1 to Non-Patent Literature: Senikkai Gakkaysi (Journal of the Scientific Society, Textile Technology), Sueo Kawabata (Sueo KAWABATA), 26, 10. pp. 721-728, 1973.

Reference 2 to Non-Patent Literature: Katotech Limited (KATOTECH LTD), instruction manual for the KES-SH measuring instrument for bending hair.

Disclosure of the invention

Tasks to be Solved

[0009] When wearing an incomplete wig on a bald area of the head, it is important that the physical properties of the wearer's own hair and the wig’s artificial hair are as close as possible, i.e. to the wearer's own hair growing around a bald area, and. artificial hair worked well when mixed, and the transition between them was invisible. Therefore, the artificial hair used for a wig should, first of all, be similar to natural hair in sensations (visual, tactile, textural) and physical properties, and ideally, their physical properties should exceed the physical properties of natural hair. As indicated above, various synthetic fiber materials have various advantages and disadvantages, and in practice polyamide fibers are currently used due to their excellent properties.

However, the polyamide fiber has a too low bending stiffness compared to the wearer's own hair. In this regard, when a wig is made by attaching artificial hair made of polyamide fibrous material to its base, even if the own hair of the wig wearer and the artificial hair attached to the base of the wig are well combined, and when worn, the hairstyle is well styled, it still happens over time separation of the wearer's own hair and artificial hair attached to the base of the wig. Own hair of the wearer, located around the periphery of the base, rises, the hairstyle takes an unnatural appearance, which leads to the detection of a wig. In contrast, when using polyester fibers having greater bending stiffness compared to natural hair, the hair on the wig lifts unnaturally, not combining with the wearer's own hair and separating from them. Thus, a boundary may appear between the wearer's own hair and the wig's hair, making the wearing of the wig noticeable.

[0010] In addition, if the hair on the basis of the wig has the same length regardless of which part of the base it is attached to, or if the diameter of the curls of these hairs is different from the diameter of the curls of the wearer's own hair, then the hair of the wig cannot be properly laid as a single whole, and after putting on the wig, it takes time to create a hairstyle.

[0011] In view of the above difficulties, an object of the present invention is to provide a wig whose hair does not differ from the wearer's own hair and blends well when mixed with it, so that the wig is not noticeable when worn.

Another objective of the present invention is the creation of a wig that allows you to easily style the desired hairstyle, and when worn which the wearer's own hair is difficult to distinguish from hair attached to the wig.

Means of solving tasks

[0012] The findings of the present applicant’s research have confirmed that in a person in need of a wig, hair growing on the scalp is usually soft and not strong enough. In addition, the own hair of the wig wearer located around the bald area, for example the hair of the side sections of the head or the hair of the back of the head, has low bending stiffness. Based on these results, artificial hair was developed, the deformation of which with bending resistance, i.e. bending stiffness is close to the level of natural hair by using a structure composed of a core and a sheath, in which the core is made of polyamide fiber with high bending stiffness and the sheath is made of polyamide fiber having less bending stiffness than the polyamide fiber of the core. Thus, with the present invention, new artificial hair is further improved and a wig is proposed that looks so natural that its hair attached to the base appears to be the wearer's own hair.

[0013] To solve the above problem, in one embodiment, a wig is proposed comprising a base and hair attached to it, characterized in that hair attached at least to the periphery of the specified base has less bending stiffness than natural hair bending .

Another embodiment of the present invention is characterized in that the wig base is divided into regions, which include the periphery of the left-side and right-side portions of the head and the periphery of the occipital region of the head, the hair attached to the regions into which the specified base is divided, have predetermined for the corresponding areas of bending stiffness, and hair attached to the specified periphery, have less bending stiffness than stiffness when bending natural hair.

[0014] In the structure described above, in the region near the upper portion, which is the central region of the base of the wig from among the regions into which the base is divided, it is preferable to attach hair having greater bending stiffness than bending stiffness of hair attached to the periphery.

[0015] The specified basis of the wig is divided into areas, which at least include the upper section, which is the Central region of the basis of the wig, the periphery and the intermediate region located between the upper section and the periphery and extending along the specified periphery, while attached to the upper section the hair has a bending stiffness substantially equal to the stiffness when bending natural hairs attached to the periphery of the hair may have less bending stiffness than the stiffness when bending natural hairs And the hair having bending rigidity of substantially the same stiffness in bending of natural hair, and the hair having bending rigidity lower than the rigidity in bending of natural hair are mixed and attached to said intermediate region.

Hair attached to regions into which said wig base is divided preferably has diameters and / or lengths of curls predefined for respective regions, and hair attached to said peripheries has diameters and / or lengths of curls substantially equal to the diameter and / or the length of the curls of the own hair of the wig wearer.

[0016] Another embodiment of the present invention is characterized in that the wig base is divided into regions, which include the total peripheral region, which consists of the periphery of the frontal region, the periphery of the left-side and right-side sections of the head and the periphery of the occipital region of the head, hair attached to the areas into which the specified basis is divided have bending stiffness values set for the respective areas, and hair attached to the specified cumulative peripheral section y have less bending stiffness than bending stiffness of natural hair.

These divided areas include the upper section, which is the central region of the base of the wig, the cumulative peripheral section, which consists of the periphery of the frontal region, the periphery of the left-side and right-side sections of the head and the periphery of the occipital region of the head, and the intermediate region located between the specified upper region and the specified aggregate peripheral section and extending along the cumulative peripheral section, while hair attached to the upper section has stiffness during bending being substantially equal to the stiffness in bending of natural hair, the hairs attached to the cumulative peripheral portion have bending stiffness less than stiffness in bending of natural hair, and hair having bending stiffness substantially equal to stiffness in bending of natural hair, and hair having less bending stiffness than bending stiffness of natural hair are blended and attached to said intermediate region.

[0017] In the structure described above, the hair attached to the divided regions of the base of the wig preferably has diameters and / or lengths of curls predefined for the respective regions, and the hair attached to the cumulative peripheral portion preferably has the diameter and / or length of the curls essentially equal to the diameter and / or length of the curls of the own hair of the wig wearer.

[0018] The hair preferably has a structure composed of a core and a sheath, and contains a core and a sheath covering it, the core being made of polyamide and the sheath made of polyamide, whose bending stiffness is less than the bending stiffness of the polyamide from which the core is made and bending stiffness is controlled by the mass ratio of the shell and core.

[0019] Hair can also be obtained by mixing in a predetermined ratio of the first artificial hair made of polyamide and second artificial hair made of polyester, said first artificial hair having a structure composed of a core and a sheath, and contain a core and the shell covering it, wherein the core is made of polyamide, the shell is made of polyamide, whose bending stiffness is less than the bending stiffness of the polyamide from which the core is made, and bending stiffness is governed by the mass ratio of the sheath and the core.

[0020] In a wig according to the present invention, hair attached to the periphery of the warp has less bending stiffness than bending stiffness of natural hair, and the wearer's own hair has the same or less bending stiffness compared to stiffness in bending natural hair, so that the wearer's own hair and hair attached to the periphery of the left, right and occipital sides of the head and having the same bending stiffness as the wearer's own hair mix well and are equally raised ayutsya and bent. Thus, the wearer's own hair and the wig's hair do not separate and exhibit similar behavior. In addition, since in each region of the base of the wig, the hair has the length and diameter of curls predefined for this region, when wearing the wig, only partial correction is required, and therefore, a hairstyle corresponding to the preference of the wearer can be easily performed.

As the hair attached to the base of the wig, hair can be used, the bending stiffness of which is controlled by changing the mass ratio of the polyamide materials of the structure composed of the core and shell, changing the cross-sectional size in the case of polyester material, or changing the polybutylene terephthalate content.

The technical result of the invention

[0021] Typically, the wig wearer's own hair, located around a bald area, has less bending stiffness than average human hair. According to the present invention, the wig hair attached to the periphery of the warp also has less bending stiffness than natural hair. Therefore, hair attached to the periphery of the base of the wig or to the cumulative peripheral region has the same bending stiffness as the own hair of the wig wearer. Thus, when the wig is worn and the hair attached to its periphery or the cumulative peripheral region is placed above and mixed with the wearer's own hair, the wig hair and the wearer's own hair show similar behavior and mix well, so that it is difficult to distinguish from each other , which complicates the detection of the wig.

According to the present invention, if the wig base is divided into regions, which include the periphery and the cumulative peripheral region, and the stiffness in bending the hair is different in different regions, a hairstyle can be created that creates a currently unrivaled sense of volume. If the hair attached to the periphery or to the cumulative peripheral region of the base of the wig has approximately the same curl diameter or length as the wearer's own hair, then the wearer's own hair will mix well with the wig's hair, which further complicates the detection of the wig. In addition, these properties of the wig allow you to quickly and easily make a hairstyle in accordance with the preferences of the wearer.

Brief Description of the Drawings

[0022] Figure 1 schematically illustrates the wearing of the proposed wig on the scalp.

Figure 2 is a top view of the basis of the wig.

Figure 3 (A) schematically depicts the proposed wig.

Figure 3 (B) schematically depicts a wig 20 as a comparative example.

Figure 4 illustrates the wearing of a wig with a base hiding the front of the head, A is a perspective view, B is a top view:

5 is a top view of the wig on the head, illustrating wearing a wig with a base for the crown of the head.

6 is a top view of the basis of the wig, divided into regions.

7 is a top view of the wig base, illustrating a method for dividing the wig base into three areas based on the wig base divided into 5 regions, shown in FIG. 6.

Fig. 8 is an enlarged view of a part of the wig and illustrates the first and second strip regions and the peripheral portion of the wig base shown in Fig. 6.

Fig.9 is a top view of the basis of the wig for the crown of the head.

Figure 10 illustrates the calculation of the optimal dimensions of each area of the basis of the wig.

11 depicts the basis of the wig, divided into regions according to the first comparative example.

12 shows a wig base divided into regions according to a second comparative example.

Fig. 13 is a table showing the properties of hair attached to the base of a wig according to embodiments of the first to fourth attachment schemes.

Fig. 14 is a table showing the properties of hair attached to the base of a wig according to a fifth embodiment of an attachment scheme.

Fig - table properties of hair attached to the base of the wig according to the sixth embodiment of the attachment scheme.

Fig. 16 is a table showing the properties of hair attached to a wig base according to a seventh embodiment of an attachment scheme.

17 is a table showing the properties of hair attached to the base of a wig according to an eighth embodiment of an attachment scheme.

Fig. 18 is a table showing the properties of hair attached to the base of a wig according to a ninth embodiment of an attachment scheme.

Fig. 19 is a table showing the properties of hair attached to a wig base according to a tenth embodiment of an attachment scheme.

FIG. 20 is a table showing the properties of hair attached to the base of a wig according to embodiments of the attachment scheme from eleventh to thirteenth.

Fig. 21 is a table showing the properties of hair attached to the base of a wig according to a fourteenth embodiment of an attachment scheme.

Fig. 22 is a table showing the properties of hair attached to the base of the wig according to the fifteenth embodiment of the attachment scheme.

Description of symbols and symbols [0023] one: Own hair 2: Trimmed area 10, 20: Wig 11, 21, 31: Wig base 11A: Peripheral area 11B, 31B: Main area 11C, 31C: Transition area

11D: Pivot point 11a, 21a: Peripheral area 11b, 31a, 32a, 33a: Frontal area 11s, 31e, 32e, 33e: Upper section 11d: First lane 11th: Second lane 11f, 11h, 11j: Inner plot 11g, 11i, 11k: Outdoor area 12, 13, 22, 33: Hair 31A: Aggregate peripheral area 31b, 32b, 33b: Left side of the head 31s, 32s, 33s: Right side of the head 31d, 32d, 33d: Occipital region 35a-35h, 36a-36h, 37a-37h: Border

Most preferred embodiments of the invention

[0024] The following is a description of the present invention with reference to the embodiments depicted in the drawings.

Figure 1 schematically illustrates the wearing of the proposed wig. In the wig 10 of the present invention, hair 12 and 13 are attached to the base of the wig 11. In particular, the artificial hairs 12 and 13 attached to each section of the warp 11 have the preferred bending stiffnesses set for the respective sections.

The base 11 is divided into regions, and to the periphery of the left-side and right-side portions of the head, as well as to the periphery of the occipital region of the head, hair 12 is attached having less bending stiffness than natural hair. In the region near the upper portion of the base 11, in addition to the peripheral portion 11a of the base of the wig 11, hair 13 is attached, for example, having the same bending stiffness as natural hair.

[0025] Such a property as bending stiffness refers to the perception of fibers by touch and to the perception of their texture, as described in the "Background" section of the present description, and determines the force required to bend the fiber, or, in other words, the force applied to fiber for bending it, and the greater the specified required force, the stiffer the fiber and the more difficult it is to bend. Mentioned in the present description, the bending stiffness is measured using the above KAWABATA method.

[0026] When wearing a wig 10 with attached hair having a similar distribution of bending stiffness, the hair 12 attached to the peripheral portion 11a is arranged to cover the wearer's own hair 1 adjacent to the wig. Thus, wig hair 12 having the same bending stiffness as hair 1 can be mixed well by combing. The dimensions of the incomplete wig 10 are such that it conceals a balding or bald area, while, as shown in Fig. 1, hair 1 growing near a balding or balding area around the forehead and upper parts of the head, for example, hair 1 growing on the left and right areas of the head and the occipital region of the head, as a rule, have less bending stiffness than ordinary natural hair. Thus, if hair 12 having less bending stiffness than human hair is attached to section 11a, and hair 1 having the same bending stiffness as hair 12 grows near the incomplete wig 10, then hair 12 and 1 can be well mixed. The bending stiffness of the hair 12 may be greater or less than the bending stiffness of the hair 1, but even in this case, due to the fact that the hair 12 is located above the hair 1 and cover them, the hair 12 and 1 can be properly mixed by combing, and the border between them may be hidden. However, in the case of too little stiffness when bending hair 12 compared to stiffness when bending hair 1, the boundary between hair 12 and 1 becomes visible.

[0027] Figure 2 shows a top view of the base 11 of a typical incomplete wig, the arrow shows the direction of the front side of the wig or the direction of view of the wearer. The base 11 is made of mesh, artificial leather or a combination thereof depending on the shape and size of the wearer's head, as well as on the distribution and amount of hair 1. At least to the section 11a corresponding to the peripheries of the left-side and right-side sections and the occipital section of the base 11, are attached hair 12 having less bending stiffness than natural hair (see FIG. 1). As for the hair 13 attached to other regions other than the peripheral portion 11a, namely, to the regions lying higher in the direction of the central portion, they preferably have the same bending stiffness as natural hair. Due to this, the desired hairstyle can be obtained, which cannot be obtained with the wearer's own hair.

[0028] Figure 3 (A) schematically depicts the proposed wig 10, and Figure 3 (B) schematically depicts a wig 20 as a comparative example. In the wig 10 shown in FIG. 3 (A), the hair 12 attached to the portion 11a corresponding to the peripheries 11a of the left and right portions and the occipital portion of the base 11 have less bending stiffness than natural hair. Due to this, the hair attached to the peripheral portion 11a, after combing and mixing with the hair 1 does not rise and does not differ from the hair 1, therefore, the wig is difficult to detect.

In this case, the wearer's own hair is soft and has less bending stiffness compared to the hair of a person who does not need a wig. Thus, as shown in FIG. 3 (B), the hair 22 attached to the portion 21a corresponding to the periphery of the left and right portions and the occipital portion of the base of the wig 20 have greater bending stiffness than hair 1, so the hair 22 is easily lifted, and the hair 1 adjacent to them lies, i.e. hair 1 and 22 show different behaviors. For this reason, a horizontal boundary is visible between the wearer's own hair and the wig hair, and therefore, the wig can be detected.

[0029] The following is a description of the basis of the proposed wig. There are several types of foundations that differ in shape and pattern of division into sections. For example, they distinguish between the basis of the wig, which hides the front of the head and is intended to be worn during baldness of the entire head, and the basis of the wig for the crown of the head, which is intended to be worn during baldness of the crown. The base that hides the front of the head is designed to be worn when the hair line is shifted back, and the base of the second type is designed to be worn when the parts of the head are bald around the crown without shifting the hair line back, this base is also used when you need to increase hair to realize fashion trends. The first type of wig base is often worn by men, and the second by women.

[0030] Figure 4 illustrates the wearing of a wig 10 containing a base 11 that conceals the front of the head, A is a perspective view, B is a top view. In Fig. 4 (A), the wearer's own hair 1 and hair 12, 13 are shown partially, and in Fig. 4 (B), hair 1, 12 and 13 is not shown. As shown in FIG. 4, the base 11 of the wig concealing the front of the head has a common periphery including a frontal portion 11b that extends from the crown to the front so that it covers a portion of the forehead of the wearer and a peripheral portion 11a that is formed by the left-side and the right-side sections and the occipital region located around the bald portion of the head of the wearer, and since section 11a has a greater curvature than section 11b, a pivot point 11 D corresponding to the cut area 2 is formed.

[0031] FIG. 5 is a top view of a wig on a head illustrating the wearing of a wig 30 with a base 31 for the crown of a head. The base 31 is worn on or near the crown of the wearer's head.

[0032] Fig.6 depicts a top view of the base 11, hiding the front of the head. The base 11 is divided by imaginary lines into areas, the arrow shows the direction of the front side of the wig. As shown in Fig.6, the right and left sides of the base 11 are approximately symmetrical, and the base 11 is made in accordance with the shape and size of the head of the carrier and is divided by imaginary lines into the frontal section 11b corresponding to the front of the head with attached bangs, the upper section 11c, which is the center of the base 11 and corresponds to the crown of the head, a U-shaped first strip section 11d that borders with the right, left and rear edges of section 11c, a second strip section 11e that borders with the right, left and rear edges of section 11d, as well the left and right edges of the portion 11b and the peripheral portion 11a that borders on the right, left and rear edges of the second belt portion 11e except for the frontal portion, and encloses base 11 to left and right side, and occipital site of the head.

[0033] In other words, said base 11 is divided into an upper portion 11c, a frontal portion 11b that is located on the front side of the base, a first stripe portion 11d, a second stripe portion 11e and a peripheral portion 11a that are approximately U-shaped and arranged one after the other the other in the order listed in the direction from section 11c to the occipital region and the left and right parts of the head. The front edge of section 11c borders with section 11b, and the left and right edges of section 11c border with section 11d. The approximately U-shaped portion 11e partially surrounds the portion 11b and the portion 11d on the left, right, and occipital sides. Section 11a borders on the outside of section 11e, namely, its left, right, and occipital edges, and borders the left-side and right-side sections of the head and the occipital section of the base 11.

[0034] Thus, the base 11 shown in FIG. 6 is divided into five areas, the diameter and / or length of the curls of the attached hair of each of which is predetermined. The need for this is explained below. Section 11b is the most visible to the surrounding area of the wig, it moves to the left and to the right of the line of symmetry and closes section 2 of the carrier. The upper portion 11c is important for creating the hairstyle and appearance of the wearer, as well as for shaping the impression of the observer. The peripheral portion 11a is directed from the back of the head to the left and right sides of the head and is U-shaped, with the hair attached to it blending well with the hair 1, and therefore, the portion 11a serves to prevent detection of the wig. As described below, the wig according to the present invention is made in such a way that if it consists of hair attached to it having predetermined diameter and / or length of curls for each region, and hair with curls of different diameters or attached to sections 11b, 11c and 11a lengths, then grooves form at the corresponding boundaries. Especially easily grooves are formed between sections 11c and 11a, since the hair attached to them is poorly mixed. Therefore, the portion 11d that borders the portion 11c externally serves as a buffer region on the side of the upper portion, and the portion 11e that borders the portion 11a from the inside serves as a buffer region on the side of the peripheral portion. Due to this, even if the hair attached to sections 11a and 11c have different diameters and / or lengths of curls due to the hair attached to sections 11d and 11e and having intermediate diameters and / or lengths of curls compared to hair attached to sections 11a and 11c, a gradual transition can be provided, so the hair attached to the base 11 does not form grooves. Due to the fact that the hair attached to sections 11a has approximately the same diameter and / or length of curls as the wearer's own hair, before wearing such a wig, refinement is reduced only to partial cutting of hair, and any hairstyle according to the preference of the wearer can be easily obtained and in a short time.

[0035] FIG. 7 is a top view of a wig base, illustrating a method of dividing a wig base into three regions based on the 5 region division shown in FIG. 6. Shown in Fig.6 base 11, hiding the front of the head, is divided into three areas, as shown in Fig.7, for attaching hair with different stiffness when bending. The division into three regions is carried out on the basis of the division into 5 regions shown in FIG. 6. More specifically, the base 11 shown in FIG. 6 is divided into sections 11b, 11c, 11d, 11e, and 11a for attaching hair thereto having diameters and / or lengths of curls and bending stiffness predetermined for these sections. The base shown in FIG. 7 is divided into three regions: a main region 11B comprising portions 11d, 11b and 11c, a peripheral region 11A comprising a portion 11a, and a transition region 11C located between regions 11A and 11B.

[0036] The need to divide into three areas for attaching hair thereto with different bending stiffness is explained below. As mentioned above, portions 11b and 11c are the areas most visible to the observer that define the hairstyle, appearance of the wearer, and the impression of the observer. Attached to section 11a is hair for mixing with hair 1 in order to prevent detection of a wig. According to the present invention, hairs with different bending stiffnesses are attached to different sections of the base 11, therefore, if there is no transition region 11C, and hairs with different bending stiffnesses are attached, respectively, to the main region 11B containing sections 11c, 11b and 11d, and region 11A ("peripheral region") containing the region 11a, then the hair at the boundary of regions 11B and 11A rises differently due to the difference in their bending stiffnesses. Thus, hair attached to regions 11B and 11A does not mix well, resulting in a groove. In particular, when hair having the same bending stiffness as natural hair is attached to region 11B from section 11b to section 11c, as described below, to create an impression of volume, hair having less bending stiffness is attached to region 11A, than average human hair. In this case, if the hair attached to the region 11B is directed backward and sideways, the hair attached to the region 11A is all the more raised and does not lie on the head. That is why between regions 11B and 11A there is a region 11C, the location of which corresponds to the section 11e shown in Fig.6. Thus, the base 11 is divided into three areas.

[0037] A groove caused by different bending stiffnesses of the hair attached to the region 11A and to the region 11B can be eliminated by attaching to the region 11C, which is located between the regions 11A and 11B, hair, the bending stiffness of which has an intermediate value with respect to stiffness when bending hair attached to areas 11A and 11B. In this case, the wearing of the wig 10 is difficult to detect, since the wearer's own hair 1 and the hair 12 attached to the base region 11A of the hair 11 are indistinguishable from each other, and on the basis of 11 there is no boundary between the regions due to the difference in stiffness when the hair attached to them is bent.

[0038] As described above, the base 11 shown in FIG. 6, which conceals the front of the head, is divided into five areas for attaching hair having predetermined diameter and / or length of curls for each area. However, a hairstyle with a voluminous appearance cannot be obtained only by changing the diameter and / or length of the curls of attached hair. Therefore, as shown in Fig. 7, a change in the separation of the base 11 into three regions based on the scheme of its division into five regions with attachment to the indicated three regions of hair having different bending stiffnesses, combined with the fact that for each region of five According to the scheme of dividing into five regions, the hair has a diameter and / or length of curls predefined for this region, which allows the wearer of the wig to obtain the desired hairstyle.

[0039] The base 11 is designed to have dimensions corresponding to the shape and size of the head of the wearer and the size of the bald or balding area. To match the size of the base 11 to the size of the head of the carrier, the length L _{1 of the} portion 11b along the central axis, the length L ₂ between the left and right edges, the width L _{3 of the} portion 11d, the width L _{4 of the} portion 11e and the width L _{5 of the} portion 11a are determined and the dimensions are adjusted accordingly section 11s. Hereinafter, the lengths and widths are calculated along the curved surface of the base 11, which also applies to the dimensions of the base 11.

[0040] It is necessary to place the corresponding regions of the base 11 (ie, the frontal region 11b, the upper region 11c, the first strip region 11d, the second strip region 11e and the peripheral region 11a) essentially the same regardless of the size of the regions of the head on which the wig is worn. The following describes the case when the dimensions of the base 11 exceed the dimensions of a given base. Exceeding the dimensions of the substrate 11 means that, for example, the distance L between the front and rear edges of the substrate 11 is greater than or equal to 15 cm, and the distance D between the left and right edges of the substrate 11 is greater than or equal to 15 cm. The dimensions of section 11c are individual for each carrier with taking into account the shape and size of the head, the stage of baldness, etc. The width L _{5 of the} strip-shaped U-shaped portion 11a of the base 11, measured in the middle along the line of symmetry between the right and left sides, is 2 cm. The width L _{1 of the} section 11b, measured in the middle along the line of symmetry between the right and left sides, is 5 cm, and when you move left and right from the line of symmetry, it narrows so that on the left and right edges bordering section 11e, section 11b has a width L ₂ of 3 cm. Width L ₃ , measured in the middle along the line of symmetry between the right and left sides, has strip shape of the U-shaped portion 11c, rasp 1.5 centered along the inner periphery of section 11e. Width L ₄ measured in the middle along the line of symmetry between the right and left sides of the strip-shaped U-shaped portion 11e located along the inner periphery of section 11a is 1.5 cm.

[0041] The following describes the selection of the widths L ₁ -L ₅ .

To hide the border of the hair, part of the hair attached to the frontal section 11b must be directed forward, and to prevent the formation of a groove, even if the hair wig with different bending stiffness is attached to the base of the wig, part of the hair should be directed to the sections 11c, 11d, 11e and 11a adjacent to section 11b. Therefore, if the width L _{1 of the} portion 11b is less than 5 cm, it will be difficult to direct the hair attached thereto simultaneously forward and in the direction of the portions 11c, 11d, 11e and 11a. In this case, the hair border becomes visible, and a groove appears between the hair on the basis of the wig, as a result of which the probability of detecting the wig increases. On the other hand, if the width L ₁ exceeds 5 cm, then, firstly, the portion 11b is too wide and looks unnatural. Secondly, the section 11c becomes small, and the wearer cannot create the desired hairstyle. Thus, the width L _{1 is} preferably 5 cm.

If the width L ₂ on the left and right edges of the frontal portion 11b bordering on the portion 11e is less than 3 cm, then the hair attached to the sections 11b, 11c, 11d and 11e cannot be mixed well; and in addition, when combing the hair attached to the portion 11b back and forth, left and right, the point 11D becomes visible to an outside observer, which leads to the detection of the wig. In this regard, the width L ₂ is equal to 3 cm. If the width L ₂ is equal to or greater than the width L ₁ , the first strip portion 11d becomes narrow, as a result of which occurs between hair attached to section 11d and hair attached to section 11c groove, there is a visual separation of these areas, and the wig becomes visible to an outside observer.

[0042] The following is an explanation of the selection of the widths L _{3 of the} portion 11d, L _{4 of the} portion 11e and L _{5 of the} portion 11a. Fig. 8 shows, on an enlarged scale, a part of the wig with portions 11d, 11e and 11a of the base 11 of Fig. 6. The first strip portion 11d comprises an inner portion 11f to which hair to be mixed with the hair of section 11c is attached, and an outer portion 11g to which hair to be mixed with the hair of section 11e is attached. The width L _{31 of the} section 11f should be 1 cm, while the width L _{32 of the} section 11g can be 0.5 cm. The section 11d is part of the buffer region, which solves the problem of the difference in diameters and / or lengths of hair curls attached to sections 11c and 11a. Therefore, if the width L _{31 of the} portion 11f to which the hair for mixing with the hair of the portion 11c is attached is less than 1 cm, a groove appears between the hairs on the base 11. Since hair that is slightly different in diameter and / or length of curls from the hair of section 11e is attached to section 11g, good mixing of adjacent hair can be achieved if the width of section 11g is essentially half the width of section 11f. From the above it follows that the width L _{3 of the} section 11d should be 1.5 cm. And, conversely, if the width L _{3 of the} section 11d is greater than 2 cm, then the region of the section 11c becomes narrow, which is not preferred, since in this case the creation of a hairstyle complicated. In addition, with a large width L _{3 of the} portion 11d, a region appears in which the hair attached to the portions 11c and 11e is not well mixed near the boundary of the portions 11f and 11g, as a result of which the hair attached to the portion 11d is visually highlighted, which facilitates detection of the wig .

[0043] The following is an explanation of the selection of the width value L ₄ . The second strip portion 11e includes an inner portion 11h to which the hair for blending with the hair of the portion 11d is attached, and an outer portion 11i to which the hair for blending with the hair of the portion 11a is attached. The width L _{42 of the} portion 11i should be 1 cm, while the width L _{41 of the} portion 11h may be 0.5 cm. The portion 11e is another part of the buffer region, which solves the problem of the difference in diameters and / or lengths of hair curls attached to sections 11c and 11a. Therefore, if the width L _{42 of the} portion 11i to which the hair for mixing with the hair of the portion 11a is attached is less than 1 cm, a groove appears between the hairs of the base 11. Since hair is attached to section 11h that does not differ much in bending stiffness and the diameters and / or lengths of curls from the hair of section 11d, good mixing of adjacent hair can be achieved if the width of section 11h is half the width of section 11i. From the above it follows that the width L _{4 of the} section 11e should be 1.5 cm. And vice versa, if the width L _{4 of the} section 11e is greater than 2 cm, then the area of the section 11c becomes narrow, which is not preferred, since in this case the creation of a hairstyle is complicated . In addition, with a large width L _{4 of the} portion 11e, a region arises in which the hair attached to the portions 11d and 11a is not well mixed near the boundary of the portions 11h and 11i, as a result of which the hair attached to the portion 11e is visually highlighted, which contributes to the detection of the wig .

[0044] The following is an explanation of the selection of the width value L _{5 of the} portion 11a. The peripheral portion 11a comprises an inner portion 11j to which the hair for blending with the hair of the portion 11e is attached, and an outer portion 11k to which the hair for blending with the remaining hair of the wearer is attached. Since the hair attached to section 11a differs from the hair attached to section 11e in the diameter and / or curl length and bending stiffness, the width L _{51 of the} inner section 11j should be 1 cm. Since the hair attached to section 11k is intended to mix well with the remaining hair of the wearer, the width L _{52 of the} section 11k should also be 1 cm. Thus, the width L _{5 of the} section 11a should be 2 cm. If the width L _{5 is} less than 2 cm, the wearer's own hair and the hair attached to the sections 11a and 11th, will be poorly mixed and will so visually separated, so that the wig base periphery will be apparent to the casual observer. And conversely, if the width L ₅ exceeds 2 cm, then the area of the section 11c becomes narrow, the creation of a hairstyle is complicated. With a large width L _{5 of} section 11a, a region arises in which the hair attached to section 11e and the wearer's own hair are poorly mixed near the boundary of sections 11j and 11k, as a result of which the hair attached to section 11a is visually highlighted, which facilitates detection of the wig.

[0045] The selection of sizes described above is applicable when the dimensions of the substrate 11 are larger than the dimensions of a given base, however, with a small head size of the carrier, i.e. when the base 11 is smaller than some predetermined base, the selection of sizes, as described above, will lead to the section 11c being smaller than other areas of the base 11. However, according to studies, the section 11c should be the largest area of the wig, and if it is too narrow, the proportionality a wig and a hairstyle of a natural look cannot be obtained. Thus, if the dimensions of the section 11c measured between its front and rear, left and right edges are less than 5 cm, and also if the width of the sections 11d-11a is less than 5 cm, then the dimensions must be selected as follows.

[0046] When the base 11 is smaller than some predetermined base, the width L _{1 of the} portion 11b is taken to be L / 3, where L is the length of the wig from the front to the rear edge, i.e. from section 11b to section 11a. The total width L ₃ + L ₄ + L ₅ from section 11d to section 11a is also taken to be L / 3. The ratio of L ₃ , L ₄ and L ₅ should be 1.5: 1.5: 2, respectively.

[0047] As described above, in the case where the width of the base 11 between its front and rear, left and right edges is greater than or equal to 15 cm, the width of the sections 11b, 11d, 11e and 11a are respectively taken equal to 5 cm, 1.5 cm, 1.5 cm and 2 cm, and the remaining section of the base 11 is a section 11c. If the width of the base 11 between its front and rear, left and right edges is less than 15 cm, then the base of the wig 11 is distributed in width into three equal parts, and the lengths of sections 11c and 11b along the axis of symmetry of the base 11 are taken equal to L / 3, and the remaining length distributed between sections 11d, 11e and 11a in a ratio of 1.5: 1.5: 2, respectively.

[0048] The base 11 is divided into regions, and the hair attached to it has predetermined for each region of bending stiffness. Since the hair 12 attached to the portion 11a of the warp 11 is intended to be mixed with the wearer's own hair growing around the balding or balding portion, the hair 12 has less bending stiffness than natural hair.

As for the hair attached above section 11a, for example, to the main region 11B, which consists of sections 11b, 11c and 11d, they have the same bending stiffness as natural hair. The transition region 11C is the boundary between section 11a and region 11B, and the hair attached thereto have intermediate bending stiffness relative to the bending stiffness of hair attached to section 11a and region 11B.

In this case, in order for said hair to have an intermediate bending stiffness, as described in detail below, hair fibers having a lower bending stiffness compared to natural hair and hair threads having the same bending stiffness are mixed in a predetermined ratio and natural hair. According to another method, the structure or dimensions are adjusted so as to obtain a predetermined value of bending stiffness that is intermediate with respect to bending stiffness of hair attached to regions 11A and 11B.

[0049] As described above, hair attached to region 11A of portion 11a of warp 11 has less bending stiffness than natural hair, and preferably has the same bending stiffness as hair 1. It is advisable that when removed from hair 1 the bending stiffness of the hairs attached to the base 11 gradually increased, and in the main region 11B, the hair had a greater bending stiffness than in the peripheral region 11A, and the same bending stiffness as natural hair. Due to this, the wearer's own hair 1 growing on the head and the hair 12 attached to the wig base portion 11a mix well and have the same rise and curvature, i.e. behave the same way. Since the hair attached to region 11B has greater bending stiffness than hair 1, unique hairstyles can be created that depend on the hardness or stiffness when bending said hair and the possibility of which may be unexpected for the wearer.

[0050] The base of the wig described above is divided into regions with hair attached thereto, and for each region, the stiffness in bending of hair attached to it is predetermined, and in order to be able to form artificial hairs attached to the wig in each region of the base 11 shown figure 6, regulate the length of the specified artificial hair and their color, and if the hair is curly, then regulate the diameter of their curls. By attaching these various artificial hairs to areas of the base 11, taking into account the distribution or color of the remaining hair of the wearer, hairstyles corresponding to the needs of the wearer can be made.

[0051] Hair attached to the respective regions of the base 11 shown in FIG. 7, i.e. to regions 11A, 11B and 11C, not only have predetermined bending stiffnesses, but also preferably have diameters and / or lengths of curls predefined for sections 11a, 11b, 11c, 11d and 11e. In other words, the hair 12 attached to the peripheral portion 11a of the wig base 11 and the wearer's own hair located near the peripheral portion of the wig have not only the same bending stiffness, but also the same curl diameter or length. In the case where the hair 13 attached to the section 11c of the warp 11 and the hair 12 attached to the section 11a have different diameters or lengths of curls, the groove on the base 11 does not occur due to a gradual change in the diameter and / or length of the curls, and therefore the wig imperceptible. In addition, in the case where the bending stiffness of the hair 13 attached in the region 11B from the portion 11b to the portion 11c of the base 11 is different from the bending stiffness of the hair 12 attached to the portion 11a of the region 11A, hair having an intermediate stiffness is attached to the region 11C bending, making the wig difficult to detect.

[0052] The following is a description of the wig for the crown of the head shown in FIG. Fig.9 depicts a top view of the base 31 of the wig for the crown of the head. The arrow shows which side the face of the media is on. The base 31 is divided by imaginary lines into regions. The left and right sides of the base 31 are essentially symmetrical, with the base 31 corresponding to the shape and size of the head of the wearer and, as shown in Fig. 9, is divided into five regions for attaching hair having diameters and / or lengths of curls specified for the respective regions. More specifically, the base 31 is divided into the upper portion 31e, which is the central region, the frontal portion 31a that borders the front side of the portion 31e, the left-side head portion 31b that borders the left side of the head portion 31e, the right-side head portion 31c that borders the right the side of section 31e, and the occipital section 31d, which is adjacent to the rear side of section 31e.

Since the base 31, in contrast to the base 11 shown in FIG. 6, is intended to be worn only on the crown, its shape does not allow partially covering the cut section or forehead of the carrier. The base 31 is also divided into the following three imaginary hair attachment areas having a bending stiffness set for each area: the cumulative peripheral area 31A formed along the outer periphery of the portions 31a, 31b, 31c and 31d, the main area 31B corresponding to the crown of the head and located on the Central part of the base 31, and a circular transition region 31C, located between the regions 31A and 31B.

In this case, the main region 31B corresponds to the region 31e, and the region 31A borders on the inner periphery of the wig wearing region.

[0053] Below is an explanation of the selection of the optimal sizes of the respective areas of the base 31. In this case, the distance along the curved surface of the base 31 between the front edge of the portion 31a and the rear edge of the portion 31d is indicated by L, and the distance along the curved surface of the base 31 between the edges of the sections 31b and 31c D.

The widths L ₆ and L _{7 of the} sections 31a and 31d, respectively, are taken equal to 1 / 4L. The lengths D ₆ and D _{7 of} sections 31b and 31c, respectively, are assumed to be 1 / 4D. Thus, the distance between the front and rear edges of section 31e is 1 / 2L, and the distance between the left and right edges of section 31e is 1 / 2D. In addition, to prevent visual separation of the hair attached to the regions 31A and 31B, and therefore to prevent detection of the wig, the boundaries of the region 31C equally divide the sections 31a, 31b, 31c and 31d. These boundaries extend through the entire outer periphery of the base 31 and are located in the middle between the edge of the base and the portion 31e.

[0054] FIG. 10 illustrates the calculation of the optimal dimensions of each area of the base 31. As in FIG. 9, the length L is the distance between the front and rear edges of the base 31, or the distance between the front edge of section 31a and the rear edge of section 31d, and the length D is the distance between the left and right edges of the base 31, or the distance between the left side of section 31b and the right side of section 31c. The imaginary longitudinal and transverse lines shown in FIG. 9 divide the lengths L and D into four equal parts: L ₁₁ -L ₁₄ and D ₁₁ -D ₁₄ , respectively.

[0055] Since the upper portion 31e is important for creating the appearance and hairstyle of the wearer, it should occupy as much space as possible in the center of the wig. Therefore, as shown in FIG. 10, section 31e is separated by a boundary 35a from section 31a, a boundary 35b from section 31b, a border 35c from section 31c, and a border 35d from section 31d.

The portion 31e is located in the central region of the base 31, so that the length of the borders 35b and 35c is L ₁₂ + L ₁₃ , and the length of the borders 35a and 35d is D ₁₂ + D ₁₃ . In other words, the length of one side of section 31e is 1/2 L and the length of the other side is 1 / 2D.

[0056] The frontal portion 31a is separated by a boundary 35a from a portion 31e and a boundary 35e and 35f from sections 31b and 31c. The length of the border 35a is equal to D ₁₂ + D ₁₃ , and the distance between the border 35a and the front edge of the base 31 is L ₁₁ , i.e. 1 / 4L. The boundaries 35e and 35f of section 31a, separating it from sections 31b and 31c, respectively, are directed obliquely to the left and right relative to the boundary 35a with section 31e, namely, at an angle of 45 ° to the left and right of the arrow. Due to this inclined arrangement of the borders 35e and 35f, there is no undesirable separation of the hair attached to the sections 31a and the hair attached to the sections 31b and 31c, which prevents the detection of the wig.

[0057] The portion 31b corresponding to the left side of the head is separated by a boundary 35e from portion 31a, a boundary 35b from portion 31e, and a boundary 35g from portion 31d. The length of the border 35b is L ₁₂ + L ₁₃ , and the distance between the border 35b and the left edge of the base 31 is D ₁₁ , i.e. 1 / 4D. In this case, the border 35e is directed obliquely to the left of the front edge of the border 35b, and the border 35g is directed to the left of the border 35d and is an extension of the border 35d.

[0058] The portion 31c corresponding to the right side of the head is separated by a boundary 35f from portion 31a, a boundary 35c from portion 31e, and a boundary 35h from portion 31d. The length of the border 35c is L ₁₂ + L ₁₃ , and the distance between the border 35c and the right edge of the base 31 is D ₁₄ , i.e. 1 / 4D. In this case, the border 35f is directed obliquely to the right of the front edge of the border 35c, and the border 35h is directed to the right of the border 35d and is an extension of the border 35d.

[0059] The occipital region 31d is separated by a boundary 35d from the region 31e and borders 35g and 35h from the regions 31b and 31c. The length of the boundary 35d with section 31e is D ₁₂ + D ₁₃ , but the boundary 35d extends left and right to the outer periphery of sections 31b and 31c. The distance between the boundary 35d and the trailing edge of the base 31 is L ₁₄ , i.e. 1 / 4L. In this case, the boundaries 35g and 35h are directed, respectively, to the left and right of the border 35d. Due to this, the hair attached to section 31d lies on the scalp along with the wearer's own hair and is well mixed with them. Thus, the absence of unnatural separation between the hair prevents the detection of the wig.

[0060] As mentioned above, since the portion 31e is important for creating the appearance and hairstyle of the wearer, it should occupy as much space as possible, therefore, its longitudinal size is 1 / 2L and the transverse size is 1 / 2D. In turn, portions, such as 31a, 31b, 31c and 31d, to which the hair is attached, selected taking into account the diameter and length of the curls of the wearer's own hair, are preferably distributed and arranged proportionally, so that the distance from their inner border to the outer border is mainly 1 / 4L (for sections 31a and 31d) and 1 / 4D (for sections 31b and 31c). Due to this, the section 33e as an important area for creating the appearance and hairstyle of the wearer can have the maximum possible area, and the hair that is attached to the sections 31a, 31b, 31c and 31d and correspond to the wearer's own hair in diameter and length of curls can best be mixed with specified own hair of the wearer. As a result of this, a hairstyle matching the preference of the wearer can be made, and due to the good mixing of the wig hair and the wearer's own hair, the wig is invisible.

[0061] The following is a description of the basis of the wig according to a comparative example, in which the ratio of the size of the sections is different from that shown in Fig.10.

11 depicts the basis of the wig, divided into regions according to the first comparative example. The dimensions L, D and the arrow shown in FIG. 11 are similar to the case shown in FIG. 10. In Fig. 11, as in Fig. 10, the base 32 is also divided into five areas: 32a, 32b, 32c, 32d and 32e. However, in contrast to FIG. 10, the length L between the front and rear edges of the base 32 and the length D between the left and right edges of the base 32 are divided into three equal parts: L ₁₅ -L ₁₇ and D ₁₅ -D ₁₇ , respectively, imaginary longitudinal and transverse lines dividing the lengths L and D into three equal parts are shown in the drawing. Section 32e is located in the central region of the base 32, so that its border 36b with section 32b and border 36c with section 32c are part L _{16 of} length L, and border 36a with section 32a and border 36d with section 32d are part D _{16 of} length D This means that the distance between the front and rear edges of section 32e is 1 / 3L, and the distance between the left and right edges of section 32e is 1 / 3D.

[0062] Section 32b, as in FIG. 10, is separated by a border 36e from section 32a, a border 36b from section 32e, and a border 36g from section 32d, but, unlike in FIG. 10, the length of border 36b is L ₁₆ , and the distance from the border 36b to the left edge of the base 32 is D ₁₅ , i.e. 1 / 3D.

Section 32c, as in FIG. 10, is separated by a border 36f from section 32a, a border 36c from section 32e and a border 36h from section 32d, but in contrast to FIG. 10, the length of border 36c is L ₁₆ , and the distance from border 36c to the right edge of the base 32 is D ₁₇ , i.e. 1 / 3D. As in FIG. 10, the borders 36e and 36f of the portions 32b and 32c with the frontal portion 32a are directed from the front edges of the borders 36b and 36c obliquely to the left and right, respectively, and the borders 36g and 36h with the occipital portion 32d are directed to the left and right, respectively from border 36d and are an extension of border 36d.

[0063] With this division into regions, which is shown in FIG. 11, the longitudinal dimension of the portion 32e is 1 / 3L, the transverse dimension of the portion 32e is 1 / 3D, which is undesirable since, firstly, in this case, the portion 32e is an important area for creating the appearance and hairstyle of the wearer cannot have a large area, and therefore, the hairstyle desired by the wearer cannot be performed. Secondly, in comparison with section 32e, sections 32a, 32b, 32c and 32d have a large area, which is also undesirable, since in this case the wig is not proportional, which makes the wig visible.

[0064] Fig. 12 depicts a wig base divided into regions according to a second comparative example. The dimensions L, D and the arrow shown in FIG. 12 are similar to the case shown in FIG. 10. In Fig. 12, as in Fig. 10, the base 33 is also divided into five areas: 33a, 33b, 33c, 33d and 33e. However, in contrast to FIG. 10, the length L between the front and rear edges of the base 33 and the length D between the left and right edges of the base 33 are divided into five equal parts: L ₁₈ -L ₂₂ and D ₁₈ -D ₂₂ , respectively, imaginary longitudinal and transverse lines dividing the lengths L and D into five equal parts are shown in the drawing. Section 33e is located in the central region of the substrate 33, so that the boundary 37b with section 33b and the boundary 37c with section 33c represent a part L ₁₉ + L ₂₀ + L _{21 of} length L, while the boundary 37a with section 33a and the border 37d with section 33d are part D ₁₉ + D ₂₀ + D _{21 of} length D. This means that the distance between the front and rear edges of section 33e is 3 / 5L, and the distance between the left and right edges of section 32e is 3 / 5D.

[0065] Section 33b, as in FIG. 10, is separated by a boundary 37e from section 33a, a boundary 37b from section 33e and a border 37g from section 33d, but, unlike in FIG. 10, the length of the boundary 37b is L ₁₉ + L ₂₀ + L ₂₁ , and the distance from the border 37b to the left edge of the base 33 is D ₁₈ , i.e. 1 / 5D.

Section 33c, as in FIG. 10, is separated by a boundary 37f from section 33a, a boundary 37c from section 33e and a border 37h from section 33d, but, in contrast to FIG. 10, the length of border 37c is L ₁₉ + L ₂₀ + L ₂₁ , and the distance from the border 37c to the right edge of the base 33 is D ₁₂ , i.e. 1 / 5D. As in FIG. 10, the boundaries 37e and 37f of sections 33b and 33c are directed from the front edges of the borders 37b and 37c obliquely to the left and right, respectively, and the borders 37g and 37h are directed left and right from the border 37d and are an extension of the border 37d.

[0066] With this division into regions, which is shown in FIG. 12, the longitudinal size of section 33e is 3 / 5L, the transverse size of section 33e is 3 / 5D, and section 33e, as an important area for creating the appearance and hairstyle of the wearer, can have a large area. However, in this case, the sections 33a, 33b, 33c and 33d, to which the hair is attached, corresponding to the wearer's own hair in diameter and length of the curls, become narrow, which is why the hair attached to them does not mix well with the wearer's own hair, which is not preferred .

[0067] The hair attached to the head base 31 shown in FIG. 5 has a predetermined bending stiffness for the aggregate peripheral region 31A, the main region 31B, and the transition region 31C. Since the hair 32 attached to the region 31A of the warp 31 is intended to be mixed and placed with the wearer's own hair growing around a balding or bald region, their stiffness is less than the stiffness of natural hair. In turn, the hair attached to the base 31 in the region 31B of the portion 31e has the same bending stiffness as natural hair, and the bending stiffness of the hair attached to the region 31C is intermediate with respect to the bending stiffness of the hair attached to areas 31A and 31B. In this case, in order for said hair to have intermediate bending stiffness, as described below, hair strands having lower bending stiffness compared to natural hair and hair strings having the same bending stiffness are blended as natural hair. According to another method, the structure or dimensions are adjusted so as to obtain a predetermined value that is intermediate in relation to the bending stiffnesses of hair attached to regions 31A and 31B. Due to this, in the wig for the crown of the head, as well as in the wig hiding the front of the head, the wearer's own hair growing near the bald area and the hair attached to the base 31A area 31A mix well, therefore, between the hair attached to the wig base, no grooves occur and the wig is difficult to detect.

[0068] The hair for attachment to regions of the base 31 preferably has not only a predetermined bending stiffness, but also a diameter and length of curls predefined for each region. In other words, in the crown wig, the hair 32 attached to the region 31A has not only equivalent to own wearer's hair growing near the wig wearing region, bending stiffness, but also preferably the equivalent diameter and length of the curls. If the hair 33 attached to the region 31B of the portion 31e and the hair 32 attached to the region 31A have different diameters and lengths of curls, then a gradual change in the diameter and / or length of the curls avoids the formation of a groove and makes the wig invisible. It is possible to curl the hair attached to the base 31 and adjust its length before putting on the wig or after putting it on, but this complicates the preparatory process.

[0069] If we take for a comparative example a wig in which the hair placed on all areas of the base have the same diameter and length of curls, then in this case the hair is generally too homogeneous, so that the desired hairstyle is impossible, which is not preferred. When wearing a wig with too uniform hair, a haircut attached to the base of the hair is required to change the hairstyle. However, from the point of view of forming a hairstyle, a wig given as a comparative example is more preferable than a wig in which hair having different lengths and diameters of curls is attached to the base in a chaotic manner, because the hairstyle in case of random attachment of different hairs is not uniform. If, in each corresponding region, hair is attached having a predetermined length and diameter of curls, as in a wig according to the present invention, it is possible to perform the desired hairstyle.

[0070] The following is a description of hair attached to warp 11 and 31. Hair attached to warp 11 and 31 may have different bending stiffnesses for respective regions of said warp 11 and 31. Artificial hair obtained can be used as hair attachment , for example, from a polyamide fiber with a structure composed of a core and a sheath.

[0071] Artificial hair, which is made of polyamide fiber with a structure composed of a core and a sheath, and which uses the properties of a polyamide fiber, has a core of polyamide fiber with high bending stiffness and a sheath of polyamide fiber with a bending stiffness less than than the stiffness in bending of the core material, and the stiffness in bending of the entire artificial hair can be adjusted by adjusting the mass ratio of the sheath and the base. As polyamides for the core material, semi-aromatic polyamides with high values of strength and bending stiffness can be used, for example, a copolymer with alternating units of hexamethylenediamine and terephthalic acid represented by chemical formula 1, for example, nylon 6T, or a polymer with alternating units of adipic acid and methaxylenediene an amide bond represented by chemical formula 2, for example, nylon MXD6. The advantage of the polymer material expressed by chemical formula 2 over the material expressed by chemical formula 1, in the easier formation of hair.

[0072] As the polyamides for the shell material, polyamides with less bending stiffness than the core material can be used, for example, a linear saturated aliphatic polyamide, which may be mentioned a polymer obtained by the caprolactam opening polymerization reaction represented by the chemical formula 3, for example, nylon 6, or a polymer that is a copolymer with alternating units of hexamethylenediamine and adipic acid, represented by chemical formula 4, for example, nylon 66.

[0073] Thus, by manufacturing polyamide artificial hair with a structure composed of a core and a sheath, using polyamide with high bending stiffness for the core and a polyamide with less bending stiffness for the sheath and by adjusting the mass ratio of the sheath and warp, fiber can be obtained with the required bending stiffness.

[0074] Bending stiffness is a physical property used mainly for fibers and similar objects, including hair, recently bending stiffness refers to those sensations (visual, tactile, textural) that can be perceived by the senses . To measure fiber bending stiffness in the textile industry, the measurement method proposed by Kawabata is widely known, the principles of which are implemented in a device used for bending hair testing (manufactured by Katotech Limited, model KES-FB2-SH) and used to measure bending stiffness artificial hair. The method of measuring any natural and artificial hair is that one strand of each hair 1 cm long is bent along an arc of a circle at a uniform speed until a certain curvature is obtained, and the instantaneous bending moment arising from this is determined, thereby measuring the relationship between bending moment and curvature. Thus, bending stiffness can be obtained by the ratio of the bending moment to the change in curvature. Typical measurement conditions are given below. (Measurement conditions)

Clamp distance: 1 cm.

Torque Sensor: Detects the torque of a twisting thread (steel wire)

Sensitivity of measurement of a torque: 1,0 gf · cm (at a range of measurement of 10 V)

Curvature: ± 2.5 cm ^-1

Bending coefficient: 0.5 cm ^-1 / s

Measurement cycle: 1 full circle

Here, the clip is a mechanism for fixing each specified hair 1 cm long.

[0075] The artificial hair is made in such a way that the sheath is made of nylon 6 or nylon 66, the core of nylon 6T or nylon MXD6, and the volume ratio of the components (sheath / core) during melt molding is close to 1: 2, while the mass the sheath / core ratio is 32:68, and the bending stiffness is close to the minimum bending stiffness of natural hair (approximately 6.5 × 10 ⁻³ gf · cm ² / hair thread).

[0076] The artificial hair is made in such a way that the volume ratio of the components (shell / core) during molding from the melt is 1: 7, while the mass ratio of the shell / core is 12:88, and the bending stiffness is close to the maximum bending stiffness natural hair (approximately 7.8 × 10 ⁻³ gf · cm ² / thread of hair).

In this case, natural hair refers to ordinary hair growing on the scalp of a person, and there can be a big difference between the stiffness values when bending hair of different people. In this regard, hair samples with a diameter of 80 μm were taken from 25 men and 38 women of the age groups of 20-50 years and their stiffness under bending was measured under the same conditions, namely at a temperature of 22 ° C and relative humidity of 40%. Thus, the bending stiffness values given below correspond to a temperature of 22 ° C and a relative humidity of 40%.

[0077] The following describes a scheme for attaching artificial hair to a wig base having a predetermined bending stiffness.

First, a description of the wig hiding the front of the head is given. 13 is a table showing the properties of hair attached to the base 11 according to embodiments of the first to fourth attachment schemes.

[0078] First, a description is given of a first embodiment of a hair attachment scheme to the base 11. The first embodiment is suitable for a conventional carrier. The hair for the wig is made of polyamide fiber with a structure composed of a core and a sheath. Artificial hair with a bending stiffness of 3.9 × 10 ^-3 gf · cm ² / thread of hair is attached to the peripheral portion 11 a of the base 11, which is approximately 40% less than the minimum bending stiffness of natural hair (equal to approximately 6.5 × 10 ^-3 gf · cm ² / thread of hair). Artificial hair with a bending stiffness of 3.9 × 10 ^-3 gf · cm ² / thread of hair and artificial hair with a bending stiffness of 6.5 × 10 ^-3 gf · cm ² / of a hair that is uniformly attached to the second strip portion 11e are attached mixed with each other, so that their mass ratio is 1: 1. To the first stripe section 11d, the upper section 11c and the frontal section 11b are attached artificial hair with a bending stiffness of 6.5 × 10 ⁻³ gf · cm ² / hair thread. Different people have different stiffness when bending their own hair, and hair growing on the scalp of a person wearing a wig usually has low bending stiffness. The wig of the first embodiment is intended for those cases when the stiffness when bending the wearer's own hair is from about 3.4 × 10 ^-3 to 4.4 × 10 ^-3 gf · cm ² / hair. In this regard, hair attached to at least the peripheral portion of the wig may have a bending stiffness of ± (0.5-0.8) × 10 ⁻³ gf · cm ² / hair thread with respect to stiffness when bending the wearer's own hair. If the hair attached to the section 11a of the warp 11 has less bending stiffness than the bending stiffness of natural hair, they mix well with the wearer's own hair.

[0079] Thus, while the hair attached to the portion 11a of the warp 11 has less bending stiffness than natural hair, i.e. the same bending stiffness as the wearer's own hair, hair attached to sections 11c and 11b, which, as a rule, are not mixed with the wearer's own hair, have high bending stiffness compared to the hair attached to section 11a. Therefore, due to the fact that the hair attached to the portion 11 a of the base 11 is easily mixed with the remaining own hair of the wearer and behaves the same as these own hair under the influence of external conditions, such as humidity, wearing a wig is difficult to detect. In addition, due to the fact that the hair attached to sections 11b, 11c and 11a have a greater bending stiffness than the remaining own hair of the wearer, various hairstyles can be made in accordance with the needs of the wearer.

[0080] The following is a description of a second embodiment of a scheme for attaching hair to the base 11. The second embodiment differs from the first in that the hair attached to sections 11b, 11c and 11d, as well as the hair evenly mixed and attached to section 11e, are low bending stiffness. As in the first embodiment, the hair for attachment to the base of the wig is made of polyamide fiber with a structure composed of a core and a sheath.

Artificial hair with a bending stiffness of 3.9 · 10 ^-3 gf · cm ² / thread of hair is attached to section 11a of the base 11. To section 11e, artificial hair with a bending stiffness of 3.9 · 10 ⁻³ gf · cm ² / hair thread and artificial hair with a bending stiffness of 5.2 × 10 ⁻³ gf · cm ² / hair strand that is evenly mixed are attached, so their mass ratio is 1: 1. Artificial hairs with bending stiffness of 5.2 · 10 ⁻³ gf · cm ² / thread of hair are attached to sections 11d, 11c and 11b.

The second embodiment differs from the first in that the hairs with less bending stiffness than the first embodiment are attached to the sections 11b, 11c and 11d, and in general, the hairs attached to the wig have less bending stiffness compared to natural hair so that such a wig is suitable for people with relatively soft hair, or, in other words, for people whose stiffness in bending their own hair is from 3.1 × 10 ^-3 to 4.7 × 10 ^-3 gf · cm ² / thread of hair.

[0081] The following is a description of a third embodiment of a scheme for attaching hair to the base 11. Unlike the first embodiment, and in contrast to the second embodiment, hair attached to sections 11b, 11e and 11d, as well as hair mixed and attached to section 11e have increased rigidity. As in the first embodiment, the hair attached to the base of the wig is made of polyamide fiber with a structure composed of a core and a sheath.

Artificial hair with a bending stiffness of 3.9 × 10 ⁻³ gf · cm ² / thread of hair is attached to section 11a of the base 11. To section 11e, artificial hairs with a bending stiffness of 3.9 × 10 ^-3 gf · cm ² / hair thread and artificial hairs with a bending stiffness of 7.8 × 10 ^-3 gf · cm ² / hair strand that are evenly mixed are attached so their mass ratio is 1: 1. Artificial hairs with bending stiffness of 7.8 × 10 ⁻³ gf · cm ² / thread of hair are attached to sections 11d, 11c, and 11b.

In the third embodiment, the hair attached to sections 11b, 11c and 11d has a higher bending stiffness compared to the first embodiment, which enhances their difference from natural hair, gives the impression of voluminous and stiff hair, so that not realized earlier hairstyles, for example, hairstyles with standing hair. Thus, wigs from such hair are suitable for those who need hairstyles that create an impression of volume, and are designed for people whose own hair has a bending stiffness from 3.4 × 10 ^-3 to 4.4 × 10 ^-3 gf · cm ² / thread of hair.

[0082] A fourth embodiment of the scheme for attaching hair to the base 11 is described. The fourth embodiment differs from the third in that the hair attached to the portion 11 a of the base 11 and the hair mixed and attached to the portion 11 e have increased stiffness. This embodiment is suitable for those wearers whose remaining hair has the same bending stiffness as the natural hair of a person who does not need a wig. As in the first embodiment, the hair attached to the base of the wig is made of polyamide fiber with a structure composed of a core and a sheath.

Artificial hair with a bending stiffness of 5.2 × 10 ⁻³ gf · cm ² / thread of hair is attached to section 11a of the base 11. To section 11e, artificial hairs with stiffness in bending of 5.2 × 10 ^-3 gf · cm ² / hair thread and artificial hairs with stiffness in bending of 7.8 × 10 ^-3 gf · cm ² / hair strand that are evenly mixed are attached so their mass ratio is 1: 1. Artificial hairs with bending stiffness of 7.8 × 10 ⁻³ gf · cm ² / thread of hair are attached to sections 11d, 11c, and 11b.

Unlike the third embodiment, if the remaining hair of the wearer has the same bending stiffness as ordinary natural hair, i.e. from about 5.0 × 10 ⁻³ to 6.5 × 10 ⁻³ gf · cm ² / hair thread, the artificial hair attached to the wig should have the same bending stiffness as the remaining hair of the wearer. Due to the fact that rigid artificial hairs are attached to sections 11b and 11c of the base 11, hairstyles can be made to create a sense of volume, and tangling of the hair can be prevented.

[0083] As described above, in wigs according to the first to fourth embodiments, the artificial hairs attached to the base are made of polyamide fiber with a structure composed of a core and a sheath. However, as described below for the fifth to eighth embodiments, first mixed polyamide fiber artificial hair with a structure composed of a core and a sheath and second polyester synthetic hair can be attached to the wig base regions in a predetermined relationship.

[0084] The structure of the second polyester fiber hair is described below. The bending stiffness of the second artificial hair from polyester fibers can be changed by adjusting the diameter of the fibers made, for example, of polyethylene terephthalate, or by adjusting the amount of polybutylene terephthalate mixed with polyethylene terephthalate as an additive during melt spinning.

With an increase in the diameter of artificial hair made of polyethylene terephthalate, its bending stiffness increases linearly. For example, with an increase in the average diameter from 50 μm to 70 μm, the bending stiffness increases from 6.70 × 10 ^-3 gf · cm ² / hair thread to 7.67 × 10 ^-3 g · cm ² / hair thread. In turn, when polybutylene terephthalate is added to polyethylene terephthalate and when the polybutylene terephthalate content is increased, bending stiffness decreases. By mixing and distributing said second artificial hair in the first artificial hair, it is possible to reduce the tendency of the first artificial hair made of polyamide fiber to stray into strands, as a result of which the hair appears more natural.

[0085] The following is a description of a fifth embodiment of a scheme for attaching hair to a base 11. FIG. 14 is a table of properties of hair attached to a base 11 according to a fifth embodiment of a scheme for attaching hair. The fifth embodiment is a modified example of the first embodiment and differs from the first in that the first synthetic hair of polyamide fiber with a structure composed of a core and sheath and the second synthetic hair of fibers based on a polyester are attached to the base 11.

The first artificial hair with a bending stiffness of 3.9 × 10 ^-3 gf · cm ² / thread of hair and the first artificial hair with a bending stiffness of 6.5 × 10 ^-3 gf · cm ² / thread of hair are attached to section 11e of the base 11, which are uniformly mixed, so that their mass ratio is 1: 1, as well as uniformly mixed second artificial hair with a bending stiffness of 6.5 × 10 ^-3 gf · cm ² / thread of hair. In this case, the mass ratio of the first and second artificial hair is 80:20. Uniformly blended first artificial hairs with bending stiffness of 6.5 × 10 ^-3 gf · cm ² / thread and second artificial hairs with bending stiffness of 6.5 × 10 ^-3 gf · cm ^{2 are} attached to sections 11d, 11c and 11b / thread of hair. In this case, the mass ratio of the first and second artificial hair is 80:20. As described above, attaching to the sections 11b, 11c and 11d mixed in the first polyamide fiber artificial hair of the second polyester fiber artificial hair reduces the tendency of the first artificial hair to curl into strands, as a result of which hairstyles can be created that give an impression of freedom flowing hair.

[0086] The following is a description of a sixth embodiment of a hair attachment scheme to the base 11. The sixth through eighth embodiments are modified examples of second through fourth embodiments. The difference between the sixth and eighth embodiments is that the first synthetic hair of polyamide fiber with a structure composed of a core and a sheath and the second synthetic hair of fibers based on a polyester are attached to the base 11.

Fig. 15 is a table showing the properties of hair attached to the base 11 according to a sixth embodiment of the attachment scheme. In the sixth embodiment, the first artificial hair with a bending stiffness of 3.9 × 10 ^-3 gf · cm ² / strand of hair and the first artificial hair with a bending stiffness of 5.2 × 10 ^-3 gf · cm ^{2 are} attached to section 11e of the base 11 / thread of hair, which are evenly blended, so that their mass ratio is 1: 1, as well as uniformly mixed second artificial hair with a bending stiffness of 6.5 × 10 ⁻³ gf · cm ² / thread of hair. In this case, the mass ratio of the first and second artificial hair is 80:20. Uniformly blended first artificial hair with bending stiffness of 5.2 × 10 ^-3 gf · cm ² / thread and second artificial hair with bending stiffness of 6.5 × 10 ^-3 gf · cm ^{2 are} attached to sections 11d, 11c and 11b / thread of hair. In this case, the mass ratio of the first and second artificial hair is 80:20.

[0087] FIG. 16 is a table showing the properties of hair attached to a base 11 according to a seventh embodiment of an attachment scheme. In the seventh embodiment, the first artificial hair with a bending stiffness of 3.9 × 10 ^-3 gf · cm ² / strand of hair and the first artificial hair with a bending stiffness of 7.8 × 10 ^-3 gf · cm ^{2 are} attached to section 11e of the base 11 / thread of hair, which are evenly blended, so that their mass ratio is 1: 1, as well as uniformly mixed second artificial hair with a bending stiffness of 6.5 × 10 ⁻³ gf · cm ² / thread of hair. In this case, the mass ratio of the first and second artificial hair is 80:20. Uniformly blended first artificial hair with bending stiffness of 7.8 × 10 ^-3 gf · cm ² / thread and second artificial hair with bending stiffness of 6.5 × 10 ^-3 gf · cm ^{2 are} attached to sections 11d, 11c and 11b / thread of hair. In this case, the mass ratio of the first and second artificial hair is 80:20.

[0088] FIG. 17 is a table showing the properties of hair attached to a base 11 according to an eighth embodiment of an attachment scheme. In the eighth embodiment, the first artificial hair with a bending stiffness of 5.2 × 10 ^-3 gf · cm ² / strand of hair and the first artificial hair with a bending stiffness of 7.8 × 10 ^-3 gf · cm ^{2 are} attached to section 11e of the base 11 / thread of hair, which are evenly blended, so that their mass ratio is 1: 1, as well as uniformly mixed second artificial hair with a bending stiffness of 6.5 × 10 ⁻³ gf · cm ² / thread of hair. In this case, the mass ratio of the first and second artificial hair is 80:20. Uniformly blended first artificial hair with bending stiffness of 7.8 × 10 ^-3 gf · cm ² / thread and second artificial hair with bending stiffness of 6.5 × 10 ^-3 gf · cm ^{2 are} attached to sections 11d, 11c and 11b / thread of hair. In this case, the mass ratio of the first and second artificial hair is 80:20.

[0089] In the sixth to eighth embodiments, as in the fifth embodiment and the second to fourth embodiments, which are preferred for the implementation of the wig, the second polyester fiber hair can reduce the tendency of the first polyamide synthetic hair fibers, stray into strands, and hairstyles can be made, giving the impression of freely falling hair.

[0090] In the first to eighth embodiments, hairs with different bending stiffnesses are attached to respective regions of the wig covering the front of the head, however, in these embodiments, these hairs may also have different diameters and / or curls for the corresponding five regions. Below is a description of the ninth and tenth embodiments, in which hair with predetermined diameter and length of curls is attached to corresponding regions of the wig according to the first embodiment. There are cases when for different areas of the base of the wig, the hair has the same bending stiffness, but different diameters and / or lengths of curls.

[0091] A description is given below of a ninth embodiment of a hair attachment scheme to a base 11. FIG. 18 is a table showing properties of hair attached to a base 11 according to a ninth embodiment of a hair attachment scheme. The ninth embodiment differs from the first embodiment in that the hair attached to portions 11a, 11b, 11c, 11d and 11e has not only a predetermined bending stiffness for the corresponding region, but also predetermined curl diameter and / or length.

Attached to section 11a is a hair with a curl diameter of 35 mm, a length of 9 cm and a bending stiffness of 3.9 × 10 ⁻³ gf · cm ² / thread of hair. Attached to section 11b is hair with a curl diameter of 23 mm, a length of 7 cm, and a bending stiffness of 6.5 × 10 ⁻³ gf · cm ² / hair thread. Attached to section 11c is hair with a curl diameter of 26 mm, a length of 6 cm, and a bending stiffness of 6.5 × 10 ⁻³ gf · cm ² / hair thread. Attached to section 11d is hair with a curl diameter of 28 mm, a length of 7 cm, and a bending stiffness of 6.5 × 10 ⁻³ gf · cm ² / hair thread. Attached to section 11e is hair with a curl diameter of 32 mm, a length of 8 cm and a bending stiffness of 3.9 × 10 ^-3 gf · cm ² / hair and hair with a curl diameter of 32 mm, a length of 8 cm and a stiffness of 6.5 × 10 ^-3 gf · cm ² / thread of hair that are evenly blended, so that their mass ratio is 1: 1.

[0092] The following is a description of a tenth embodiment of a hair attachment scheme to the base 11. FIG. 19 is a table of hair properties; attached to the base 11 according to the tenth embodiment of the attachment scheme. The tenth embodiment differs from the first embodiment in that the hair attached to sections 11a, 11b, 11c, 11d and 11e has not only a predetermined bending stiffness for the corresponding region, but also predetermined curl diameter and / or length.

Attached to section 11a is a hair with a curl diameter of 40 mm, a length of 10 cm, and a flexural rigidity of 3.9 × 10 ⁻³ gf · cm ² / hair thread. Attached to section 11b is hair with a curl diameter of 30 mm, a length of 8 cm, and a bending stiffness of 6.5 × 10 ⁻³ gf · cm ² / hair thread. Attached to section 11c is hair with a curl diameter of 35 mm, a length of 7 cm, and a bending stiffness of 6.5 × 10 ⁻³ gf · cm ² / hair thread. Attached to section 11d is hair with a curl diameter of 35 mm, a length of 8 cm and a bending stiffness of 6.5 × 10 ⁻³ gf · cm ² / thread of hair. Attached to section 11e is hair with a curl diameter of 40 mm, a length of 9 cm and a bending stiffness of 3.9 × 10 ^-3 gf · cm ² / hair and hair with a curl diameter of 40 mm, a length of 9 cm and a stiffness of 6.5 × 10 ^-3 gf · cm ² / thread of hair that are evenly blended, so that their mass ratio is 1: 1.

[0093] In the example of the ninth and tenth embodiments, a case is described according to which the hair further has the curl diameter and length specified for the corresponding regions described in the first embodiment, but a wig can also be made, as in the second through eighth embodiments, those. by attaching hair with the diameter and length of the curls specified for the corresponding areas.

[0094] The following is a description of the wig for the crown of the head. FIG. 20 is a table showing the properties of hair attached to the base 31 according to embodiments of the attachment scheme from eleventh to thirteenth. The following is a description of an eleventh embodiment of a hair attachment scheme to the base 31, which is suitable for a conventional carrier. The hair attached to the base 31 is made of polyamide fiber with a structure composed of a core and a sheath. Artificial hair with a bending stiffness of 3.9 × 10 ^-3 gf · cm ² / thread of hair is attached to the total peripheral region 31A of the base 31, which is approximately 40% less than the minimum stiffness when bending a natural hair (equal to approximately 6.5 × 10 ^{- 3} gf · cm ² / thread of hair). Attached to the transition region 31C are artificial hairs with a bending stiffness of 3.9 × 10 ^-3 gf · cm ² / hair thread and artificial hairs with bending stiffness of 6.5 × 10 ^-3 gf · cm ² / a hair thread that are evenly mixed so that their mass ratio is 1: 1. Artificial hair with a bending stiffness of 6.5 × 10 ⁻³ gf · cm ² / thread of hair is attached to region 31B of the upper portion 31e. Different people have different stiffness when bending their own hair, and hair growing on the scalp of a person wearing a wig usually has low bending stiffness. The wig of the eleventh embodiment is intended for those cases when the stiffness when bending the wearer's own hair is from about 3.4 × 10 ^-3 to 4.4 × 10 ^-3 gf · cm ² / hair.

[0095] Thus, while the hair attached to the region 31A of the warp 31 has less bending stiffness than average human hair, i.e. the same bending stiffness as the carrier’s own hair, the hair attached to the region 31B of the portion 31e, which, as a rule, cannot be mixed with the carrier’s own hair, has a higher bending stiffness than the hair attached to the region 31A. Therefore, due to the fact that the hair attached to the region 31A of the warp 31 is easily mixed with the remaining hair of the wearer and exhibits the same properties under the influence of external conditions, such as humidity, the wearing of the wig is difficult to detect. Furthermore, due to the fact that the hair attached to the region 31B of the portion 31e and the region 31C has a greater bending stiffness than the remaining own hair of the wearer, the impression of volume can easily be created and various hairstyles can be made in accordance with the needs of the wearer .

[0096] The description of a twelfth embodiment of a scheme for attaching hair to the base 31 is described below. The twelfth embodiment differs from the eleventh in that the hair attached to the region 31B of the base portion 31e of the base 31 and the hair evenly mixed and attached to the region 31C are low bending stiffness. As in the eleventh embodiment, the hair is made of polyamide fiber with a structure composed of a core and a sheath. Artificial hair with a bending stiffness of 3.9 × 10 ⁻³ gf · cm ² / thread of hair is attached to region 31A of warp 31. Artificial hair with a bending stiffness of 3.9 × 10 ^-3 gf · cm ² / thread of hair and artificial hair with bending stiffness of 5.2 × 10 ^-3 gf · cm ² / a thread of hair that are evenly mixed are attached to region 31C so their mass ratio is 1: 1. Artificial hair with a bending stiffness of 5.2 × 10 ⁻³ gf · cm ² / thread of hair is attached to region 31B of portion 31e.

The twelfth embodiment differs from the eleventh in that hair with less bending stiffness is attached to the region 31B of the portion 31e, and in general, hair attached to the wig has less bending stiffness compared to natural hair, so that such a wig is suitable for people with relatively soft hair, or, in other words, for people whose hardness when bending their own hair is from 3.1 × 10 ^-3 to 4.7 × 10 ^-3 gf · cm ² / thread of hair .

[0097] The following is a description of a thirteenth embodiment of a scheme for attaching hair to the base 31. Unlike the eleventh embodiment, and as opposed to the twelfth embodiment, the hair attached to the region 31B of the portion 31e of the warp 31, as well as the hair mixed and attached to the region 31C have increased rigidity. As in the eleventh embodiment, the hair attached to the base of the wig is made of polyamide fiber with a structure composed of a core and a sheath. Artificial hair with a bending stiffness of 3.9 × 10 ⁻³ gf · cm ² / thread of hair is attached to region 31A of warp 31. Artificial hair with a bending stiffness of 5.2 × 10 ^-3 gf · cm ² / thread of hair and artificial hair with bending stiffness of 6.5 × 10 ^-3 gf · cm ² / a thread of hair that are evenly mixed are attached to region 31C so their mass ratio is 1: 1. Artificial hair with a bending stiffness of 6.5 × 10 ⁻³ gf · cm ² / thread of hair is attached to region 31B of portion 31e.

In the thirteenth embodiment, the hair attached to section 31e has a higher bending stiffness compared to the eleventh embodiment, which enhances their external difference from natural hair, gives the impression of voluminous and stiff hair, so that previously unrealized hairstyles can be made, for example, hairstyles with standing hair. Thus, these wigs are suitable for those who need hairstyles that create the impression of volume, and are designed for people whose own hair has a stiffness in bending from 3.4 × 10 ^-3 to 4.4 × 10 ^-3 gf · cm ² / thread of hair.

[0098] When describing the embodiments from the eleventh to the thirteenth, the attachment of hair with different bending stiffnesses to the corresponding regions of the wig for the crown of the head is disclosed, however, as described above for the fifth to eighth embodiments of the wig covering the front of the head to the base 31 the first artificial hair of polyamide fiber with a structure composed of a core and sheath, and the second artificial hair of fibers based on a complex polyester. In addition, hairs having different diameters and / or lengths of curls can also be attached to the five corresponding regions of the wigs according to the eleventh to thirteenth embodiments.

Below is a description of the fourteenth and fifteenth embodiments, in which hair with predetermined diameter and length of curls is attached to the corresponding areas of the wig according to the eleventh embodiment. There are cases when in different areas of the base of the wig, the hair has the same bending stiffness, but different diameters and / or lengths of curls.

[0099] The following is a description of a fourteenth embodiment of a hair attachment pattern to a base 31. FIG. 21 is a table showing properties of hair attached to a base 31 according to a fourteenth embodiment of a hair attachment pattern. In the fourteenth embodiment, the division of the warp 31 into regions for attaching hair with a predetermined bending stiffness and the division of warp 31 into regions for attaching hair with a predetermined diameter and / or length of curls are independent of each other. In particular, hair with a curl diameter of 30 mm, a length of 18 cm and a bending stiffness of 6.5 × 10 ⁻³ gf · cm ² / hair thread is attached to the portion 31e of the region 31B. Hair with a curl diameter of 30 mm, a length of 15 cm and a bending stiffness of 3.9 · 10 ^-3 gf · cm ² / thread of hair is attached to section 31 a of region 31A. Hair with a curl diameter of 35 mm, a length of 20 cm and a bending stiffness of 3.9 × 10 ⁻³ gf · cm ² / thread of hair is attached to section 31b and 31c of area 31A. Hair with a curl diameter of 45 mm, a length of 30 cm, and a bending stiffness of 3.9 × 10 ⁻³ gf · cm ² / hair thread is attached to the portion 31d of the region 31A. Attached to section 31a of region 31C is hair with curl diameter 30 mm, 15 cm long, bending stiffness 3.9 × 10 ^-3 gf · cm ² / hair and hair with curl diameter 30 mm, 15 cm long and bending stiffness 6 , 5 × 10 ^-3 gf · cm ² / thread of hair, which are mixed, so that their mass ratio is 1: 1. Hair with a curl diameter of 35 mm, a length of 20 cm, bending stiffness of 3.9 × 10 ^-3 gf · cm ² / hair thread and hair with a curl diameter of 35 mm, a length of 20 cm and stiffness at a section 31b and 31c of area 31C are attached a bend of 6.5 × 10 ⁻³ gf · cm ² / thread of hair that are blended so that their mass ratio is 1: 1. Hair with a curl diameter of 45 mm, a length of 30 cm, a bending stiffness of 3.9 × 10 ^-3 gf · cm ² / hair thread and hair with a curl diameter of 45 mm, a length of 30 cm and a bending stiffness 6 are attached to a portion 31d of a region 31C , 5 × 10 ^-3 gf · cm ² / thread of hair, which are mixed, so that their mass ratio is 1: 1.

[0100] The following is a description of a fifteenth embodiment of a hair attachment scheme to a base 31. FIG. 22 is a table of properties of hair attached to a base 31 according to a fifteenth embodiment of a hair attachment scheme. In the fifteenth embodiment, as in the fourteenth embodiment, the division of the base 31 into regions for attaching hair with a predetermined bending stiffness and the separation of the base 31 into regions for attaching hair with a predetermined diameter and / or length of curls are independent of each other. In particular, hair with a curl diameter of 40 mm, a length of 25 cm and a bending stiffness of 6.5 × 10 ⁻³ gf · cm ² / hair thread is attached to the portion 31e of the region 31B. Hair with a curl diameter of 35 mm, a length of 20 cm and a bending stiffness of 3.9 × 10 ⁻³ gf · cm ² / thread of hair is attached to the portion 31 a of the region 31A. Attached to sections 31b and 31c of area 31A are hairs with a curl diameter of 45 mm, a length of 30 cm, and a bending stiffness of 3.9 × 10 ⁻³ gf · cm ² / hair thread. Hair with a curl diameter of 60 mm, a length of 35 cm and a bending stiffness of 3.9 × 10 ⁻³ gf · cm ² / thread of hair is attached to the portion 31d of the region 31A. Attached to section 31a of region 31C is hair with curl diameter 35 mm, 20 cm long, bending stiffness 3.9 × 10 ⁻³ gf · cm ² / hair and hair with curl diameter 35 mm, 20 cm long and bending stiffness 6 , 5 × 10 ^-3 gf · cm ² / thread of hair, which are mixed, so that their mass ratio is 1: 1. The hairs with a curl diameter of 45 mm, a length of 30 cm, bending stiffness of 3.9 × 10 ^-3 gf · cm ² / hair thread and hair with a curl diameter of 45 mm, a length of 30 cm and stiffness are attached to sections 31b and 31c of area 31C a bend of 6.5 × 10 ⁻³ gf · cm ² / thread of hair that are blended so that their mass ratio is 1: 1. Hair with a curl diameter of 60 mm, a length of 35 cm, a bending stiffness of 3.9 × 10 ^-3 gf · cm ² / hair thread and hair with a curl diameter of 60 mm, a length of 35 cm and a bending stiffness 6 are attached to a portion 31d of a region 31C , 5 × 10 ^-3 gf · cm ² / thread of hair, which are mixed, so that their mass ratio is 1: 1.

[0101] In the example of the fourteenth and fifteenth embodiments, a case is described according to which the hair further has the curl diameter and length specified for the corresponding regions described in the eleventh embodiment, but a wig can also be made, like the twelfth and thirteenth embodiments, by attaching hair with specified for the corresponding areas diameter and length of curls.

[0102] Thus, due to the fact that hairs with high bending stiffness can be attached to sections 11c and 31e of the warp 11 and 31, so that the hair is raised after attachment, it is not necessary to give them a wavy shape near the roots, i.e. . no need to curl hair and spoil their appearance. In addition, since it is not necessary to attach hair to the base 11 and 31 with a high density, the appearance of the hairstyles does not change.

[0103] The present invention is not limited to the above examples and may be modified within the framework of the attached claims. For example, to create a hairstyle in accordance with the preferences of the wearer and without the risk of detecting a wig, you can adjust not only the stiffness when bending the hair, but also its length, diameter, color and other properties, such as the size of curls, depending on the areas to which the hair is attached .

Claims (11)

1. A wig containing a base and hair attached to it, characterized in that
said base is divided into regions, which include the periphery of the left-side and right-side sections of the head and the periphery of the occipital region of the head,
the hair attached to the areas into which the specified basis is divided have predefined bending stiffness values for the respective areas, and
hair attached to said periphery has less bending stiffness than bending stiffness of natural hair. 2. The wig according to claim 1, characterized in that in the area near the upper section, which is the central region of the specified basis from among the areas into which the specified basis is attached, hair having greater rigidity in bending than rigidity in bending of hair attached to the specified periphery. 3. The wig according to claim 1, characterized in that
said base is divided into at least an upper portion, which is a central region of the base, said periphery and an intermediate region located between said upper portion and said periphery and extending along said periphery,
hair attached to the upper portion has a bending stiffness substantially equal to the bending stiffness of natural hair,
the hair attached to the specified periphery has less bending stiffness than the bending stiffness of natural hair, and
hair having a bending stiffness substantially equal to the bending stiffness of natural hair, and hair having a lower bending stiffness than the bending stiffness of natural hair are blended and attached to said intermediate region. 4. The wig according to claim 1, characterized in that
hair attached to the regions into which the specified basis is divided, have diameters and / or lengths of curls predefined for the respective regions, and
the hair attached to said peripherals has a diameter and / or length of curls substantially equal to the diameter and / or length of the curls of the hair of the wig wearer. 5. A wig containing a base and hair attached to it, characterized in that
the specified basis is divided into areas, which include the total peripheral area, which consists of the periphery of the frontal area, the periphery of the left-side and right-side sections of the head and the periphery of the occipital region of the head,
the hair attached to the areas into which the specified basis is divided have predefined bending stiffness values for the respective areas, and
hair attached to said cumulative peripheral portion has less bending stiffness than bending stiffness of natural hair. 6. The wig according to claim 5, characterized in that
said base is divided into an upper portion, which is a central region of the base, the cumulative peripheral portion,
which consists of the periphery of the frontal portion, the periphery of the left-side and right-side portions of the head and the periphery of the occipital region of the head, and the intermediate region located between the specified upper section and the specified cumulative peripheral section and passing along the specified cumulative peripheral section,
hair attached to the upper portion has a bending stiffness substantially equal to the bending stiffness of natural hair,
hair attached to the cumulative peripheral portion has less bending stiffness than bending stiffness of natural hair, and
hair having a bending stiffness substantially equal to the bending stiffness of natural hair, and hair having a lower bending stiffness than the bending stiffness of natural hair are blended and attached to said intermediate region. 7. The wig according to claim 5, characterized in that
hair attached to the regions into which the specified basis is divided, have diameters and / or lengths of curls predefined for the respective regions, and
the hair attached to the specified cumulative peripheral section, have a diameter and / or length of curls, essentially equal to the diameter and / or length of curls of the own hair of the wig wearer. 8. The wig according to claim 1, characterized in that
the hair has a structure composed of a core and a sheath, and contains a core and a sheath covering it,
moreover, the core is made of polyamide, and the shell is made of polyamide, the bending stiffness of which is less than the bending stiffness of the polyamide from which the core is made, and the bending stiffness is controlled by the mass ratio of the shell and the core. 9. The wig according to claim 1, characterized in that
the hair is made by mixing in a predetermined ratio the first artificial hair made of polyamide and the second artificial hair made of polyester,
wherein said first artificial hair has a structure composed of a core and a sheath, and contains a core and a sheath covering it,
wherein the core is made of polyamide, the shell is made of polyamide, the bending stiffness of which is less than the bending stiffness of the polyamide from which the core is made, and the bending stiffness is controlled by the mass ratio of the shell and the core. 10. The wig according to claim 5, characterized in that
the hair has a structure composed of a core and a sheath, and contains a core and a sheath covering it,
moreover, the core is made of polyamide, and the shell is made of polyamide, whose rigidity in bending is less than the stiffness in bending of the polyamide from which the core is made, and the stiffness in bending is regulated by the mass ratio of the shell and core. 11. The wig according to claim 5, characterized in that
the hair is made by mixing in a predetermined ratio the first artificial hair made of polyamide and the second artificial hair made of polyester,
wherein said first artificial hair has a structure composed of a core and a sheath, and contains a core and a sheath covering it,
wherein the core is made of polyamide, and the shell is made of polyamide, the bending stiffness of which is less than the bending stiffness of the polyamide from which the core is made, and the bending stiffness is controlled by the mass ratio of the shell and the core.

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