ES2638440T3 - Wig - Google Patents

Abstract

A wig (10) comprising a wig base (11) and an artificial hair attached to said wig base (11), wherein said wig base (11) is divided into a plurality of regions including a periphery (11a ) of a left and right lateral portion of the head and a periphery (1a) of a posterior portion of the head, wherein: the artificial hairs attached to the divided regions of said wig base (11) have predetermined bending stiffnesses to the respective regions characterized in that: the artificial hairs attached to said periphery (11a) have flexural stiffnesses between 2.6 and 5.2 x 10-3 gf · cm2 / filament.

Description

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DESCRIPTION

Wig

Technical field

This invention relates to a wig such that its wear is not easily visible by controlling the flexural stiffness of the hair attached to its wig base for the best combination with the wig's own hair that grows on the scalp.

Prior art

A wig basically comprises in general a wig base with a net material as its main part or a wig base of an artificial skin made of a thin sheet or polyurethane or silicone peffcula and a hair anchored to said wig base by sewing or adhesion. As hair fixed to a wig base, in addition to natural hair such as human hair, artificial hairs made of polyamide resins, polyester resins, or modacnlica are known. As types of wigs, the cap-shaped wig is generally known for an entire scalp that has a periphery along the weave of the wearer's hair on the forehead, the sides of the head and the backs of the head, and the partial wig that should be used to hide only the necessary portion of the head.

Patent Reference 1 describes that various styling styles are available by dividing a scalp into a plurality of portions, using partial wigs in respective portions and exchanging a portion of the plurality of partial wigs for other partial wigs, changing the positions for use in the scalp, or changing the direction of use.

Natural hair has been used with carino since ancient times as hair fixed to a wig base as mentioned above, but there are many cases recently that, by restriction of supply of natural hair material, acrylic, polyester synthetic fibers are used, of polyamide, for example, as a hair material for a wig. For example, since polyamide fibers have physical appearance and properties similar to those of natural hair in many respects, so far they have been of practical use, and especially, the invention of the present applicant can provide excellent wigs that eliminate unnatural shine. by surface treatment (See Patent Reference 2).

On the other hand, the polyachnic fibers have a low melting point and a low heat stability, so that they have weak points such as poor preservation of the shape after permanent wave fixation, resulting in a distortion of the fit , for example, such as curl and the like when placed in warm water. Polyester fibers excel in resistance and thermal stability, but have a too high flexural stiffness, in addition to an extremely low moisture absorption compared to natural hair, resulting in appearance, tactile sensation or physical properties different from those of hair natural, for example, in the high humidity environment, and give noticeably uncomfortable sensation when used for wigs. This flexural stiffness is defined as the redproco number of curvature change generated when a moment of flexion of the unit is applied to artificial hair. The greater the flexural stiffness of the artificial hair, the less flexible, the more resistant it will be to bending, that is, the more difficult and less flexible the artificial hair will be. In other words, the lower the flexural stiffness, the more flexible and softer the artificial hair will be.

Said flexural rigidity is the property related to the tactile sensation and texture of the fibers, and is widely recognized in the fiber and textile industries as such that they are capable of numerical expression by the KAWABATA measurement method (see Unrelated Reference with Patents 1). An apparatus that can measure the flexural stiffness using a single fiber or hair filament has also been developed (see Reference Not Related to Patents 2).

The polyamide fibers include linear saturated aliphatic polyamide in which only the methylene chains are connected to an amide bond as the main chain, for example, such as nylon 6 and nylon 66, and semi-chromatic polyamide in which phenylene units are included in the main chain, for example, such as 6T nylon from TOYOBO, LTD. and MXD6 of MITSUBISHI GAS CHEMICAL COMPANY, INC. Patent Reference 2 describes artificial hair treated on the surface of nylon fiber 6 as a material, but only nylon fiber 6 has a lower flexural stiffness than natural hair as a property related to such tactile and textured sensation, and therefore It is so difficult to manufacture artificial hair of the same property as natural hair. In this case, although the "nylon" mentioned above is a registered trademark of du Pont, since the examples of the present invention used "nylon" as polyamide fibers, this term will be used throughout the present specification.

On the other hand, artificial hair using 6T nylon has a higher flexural stiffness than natural hair, and therefore it is difficult to manufacture hair of the same property as natural hair. Therefore, it could be considered

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manufacture the fiber that has the flexural stiffness close to that of natural hair by means of fusion spun of nylon 6 and nylon 6T, but these two resins have melting points that are too different, and if the melting temperature is determined by adjusting it to that of the nylon 6T of higher melting point, there is a problem too serious in the manufacturing process consisting of the nylon 6 having a low melting point and a relatively low thermal stability is deteriorated by thermal oxidation during the melting and therefore not You can get excellent artificial hair.

The fiber of the sheath / nucleus structure is known as the method to use both properties of two types of resins. Said fiber comprises a core fiber and a sheath fiber that surrounds it, and has been described as a generic fiber or artificial hair material for wigs, using the respective properties of two different types of resins. (See Patent References 3 and 4.) Patent Reference 3 describes the sheath / core structure fiber made of vinylidene chloride, polypropylene and others, and Reference Patent 4 describes a polyamide, but modified fiber by combining Protema bridge gel in the core portion.

[Patent Reference 1] Japanese Patent Open to Public Inspection 2000-303239 A

[Patent Reference 2] Japanese Patent Open to Public Inspection S64-6114 A (1989)

[Patent Reference 3] Japanese Patent Open to Public Inspection 2002-129432 A

[Patent Reference 4] Japanese Patent Open to Public Inspection 2005-9049 A

[Reference Not Related to Patents 1] Sen'ikikai Gakkaishi (Journal of Textile Machine Society, Textile Engineering), Sueo KAWABATA, 26, 10, pags. 721-728, 1973

[Reference Not Related to Patents 2] KATOTECH LTD., Handling Manual of KES-SH Single Hair Bending Tester

The preamble of claims 1 and 5 can be obtained from JP 2002-004123 A.

Description of the invention Problems to be solved

When a partial wig is used on the user's scalp to cover the portion of fine hair, it is important that the physical properties be mutually affordable as much as possible between the user's own hair and the artificial hair of the wig so that the own hair that grows around the thin portion of hair and artificial hair attached to the wig combine well without apparent separation. Therefore, artificial hair used for a wig is mainly required to have comparable sensation of natural hair (appearance, ductile sensitivity and texture) and physical properties, and, also, ideally to have physical characteristics superior to natural hair. As mentioned above, various synthetic fiber materials have their own merits and defects and, among them, certain polyamide fibers are now in practical use due to their excellent properties.

However, when a wig is made by joining the artificial hair made of a polyamide fiber material to a wig base, since the flexural stiffness of a polyamide fiber is too low compared to the user's own hair even if the hair that grows on the scalp itself and the artificial hair attached to a wig base combine well and the hairstyle is well fixed in the use of the wig, the user's own hair and the artificial hair attached to a wig are separated As time elapses since the use of the wig, the user's own hair around the wig base rises causing an unnatural style, resulting in an easily visible use of the wig. On the contrary, in the case of high flexural polyester fiber flexion compared to natural hair, the wig hair lifts unnaturally, does not combine well with the user's own hair and separates. Therefore, the ffmite of the user's own hair and the hair of the wig may possibly appear to make the use of the wig visible.

Also, if the hairs attached to a wig base are arranged in the same lengths regardless of the region of the wig base, or have a curl diameter different from that of the user's own hair, then the wig hairs cannot be well formed as a whole, and it takes time to establish a hairstyle after using the wig.

An object of the present invention is, in view of the aforementioned problems, to provide a wig that does not easily separate the user's own hair that grows on the scalp and the hair attached to the wig, and that does not make the use easily visible of the wig through a good combination.

Another object of the present invention is to provide a wig that allows the user to easily set a desired hairstyle and does not easily distinguish the user's own hair that grows on the scalp and the hair attached to the wig.

Means to solve the problems

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As a result of the exhaustive study of the authors of the present invention, it was confirmed that a person who needs a wig has hair that grows on the scalp that generally lacks tenacity and is weak, and also that the user's own hair that grows around the portion of thin hair such as a lateral portion of the head or a posterior portion of the head has a similarly low flexural stiffness, and an artificially developed hair whose deformation to flexural strength, i.e. stiffness Flexion is controlled at the same level as natural hair by adopting a sheath / core structure in which the core is made of high stiffness polyamide fiber and the sheath is made of lower stiffness polyamide fiber than the core . The present invention further improved this new artificial hair, as well as completing a wig that gives a natural appearance as if the user's own hair grew on the scalp when it is turned to a wig base.

In order to achieve the above-mentioned object, the present invention provides a wig according to claim 1.

In the above-mentioned composition, in the region closest to a higher portion as the central region of the wig base between the divided regions of the wig base, an artificial hair of flexural stiffness superior to that of artificial hair is preferably fixed joined in a periphery.

Said wig base is divided including at least one upper portion as the central region of the wig base, the periphery and an intermediate region divided into zones between the upper portion and the periphery along said periphery, the artificial hair fixed to the Upper portion can have bending stiffness between 6.5 and 7.8 x 10-3 gf ■ cm2 / filament and can be combined and attached to the intermediate region artificial hair that has a bending stiffness between 6.5 and 7.8 x

10-3 gf ■ cm2 / filament and artificial hair that has a flexural stiffness between 2.6 and 5.2 x 10-3 gf ■ cm2 / filament. Artificial hairs attached to the divided regions of said wig base preferably have predetermined curl diameters and / or lengths for the respective regions and artificial hairs attached to said peripheries preferably have curl diameters and / or lengths substantially of the same level as the The user's own hair that grows on the scalp.

The present invention also provides a wig according to claim 4.

Said wig base is preferably divided including an upper portion as the central region of the wig base, the total peripheral portion comprising the periphery of the frontal portion, the periphery of the left and right lateral portion of the head and the periphery of a portion posterior head, and an intermediate region divided into zones between said upper portion and said total peripheral portion along said total peripheral portion, the artificial hair fixed to the upper portion has flexural stiffness between 6.5 and 7.8 x 10-3 gf ■ cm2 / filament and artificial hair having a flexural stiffness between 6.5 and 7.8 x 10-3 gf ■ cm2 / filament and artificial hair with a flexural stiffness between 2 are fixed to the intermediate region , 6 and 5.2 x 10-3 gf ■ cm2 / filament.

In the aforementioned conformation, preferably the artificial hairs attached to the divided regions of the wig base have predetermined diameters and / or curl lengths for the respective regions, and the artificial hair fixed to the total peripheral portion has a diameter and / or Curl length substantially the same level as the user's own hair that grows on the scalp.

The artificial hair preferably has a sheath / core structure comprising a core portion and a sheath portion covering said core portion, the core portion is made of a polyamide resin, the sheath portion is made of a resin of polyamide having a lower stiffness than the core portion, and the flexural stiffness is controlled by the mass ratio of the sheath portion and the core portion.

Alternatively, the artificial hair can be made by mixing a first artificial hair made of a polyamide resin and a second artificial hair made of a polyester resin in the predetermined proportion, the first artificial hair has a sheath / core structure comprising a portion of nucleus and a sheath portion covering said core portion, the core portion is made of a polyamide resin, the shell portion is made of a polyamide resin that has a stiffness less than the core portion and the stiffness of Flexion is controlled by the mass ratio of the sheath portion and the nucleus portion.

The wig of the present invention is such that artificial hair attached to the periphery of the wig base has lower flexural rigidity than natural hair, and the user's own hair that grows on the scalp has equal or lower flexural stiffness. to natural hair, so that, having artificial hair a flexural stiffness of the same level as the user's own hair attached to the left and right side of the head and to the periphery of the back portion of the head of the wig base, said artificial hair and the user's own hair are well combined and both show similar elevation and curvature. Therefore, the user's own hair and the wig's hair do not separate showing similar behavior. In addition, since artificial hair having a predetermined length and / or diameter of curvature for each region of the wig base is fixed on the wig of

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In the present invention, only a partial fine adjustment is required when using said wig, and therefore the hairstyle can be easily formed according to the preferences of the user.

As artificial hair fixed to the wig base, hair whose flexural stiffness can be controlled can be used by adjusting the mass ratio of a sheath / core structure with polyamide materials, adjusting the cross-sectional size with polyester materials or adjusting the mixing ratio of polybutylene terephthalate as a feed material incorporated.

Effect of the invention

In general, the user's own hair that grows on the scalp, that is, the remaining hair that grows around except for lost hair and portions of fine hair has an average flexural stiffness inferior to natural hair. In accordance with the present invention, since the hair attached to the periphery of the wig base has a lower flexural stiffness than natural hair, as a result, the hair having a flexural stiffness of the same level as the hair itself of the user who grows on the scalp is fixed to the periphery of the wig base or to the total peripheral region. Therefore, when wig is used and hair attached to the periphery or to the total peripheral region is placed on the user's own neighboring hair and combined with it, the wig's hair and the user's own hair show a behavior similarly, they combine each other well and do not separate easily. Therefore, the use of the wig is not easily visible.

In accordance with the present invention, if the wig base is divided into a plurality of regions including the periphery and the total peripheral region, and the hair of a different flexural stiffness is fixed to each region, the hairstyle can be formed with a volume sensation such that a user has never achieved so far. If the hair attached to the periphery of the wig base or to its total peripheral region has a diameter or a curl length of approximately the same level as the user's own hair, the user's own hair tends to combine well with the hair of the wig, and the use of the wig on the other hand is not easily visible. In addition, the hairstyle can be easily formed in a short time according to the user's preference only by a simple adjustment.

Brief description of the drawings

Fig. 1 schematically illustrates a state of use of the wig of the present invention on the user's scalp.

Fig. 2 is a plan view of a wig base.

Fig. 3 (A) is a view schematically illustrating the wig of the present invention, and (B) wig 20 as a Comparative Example, respectively.

Fig. 4 is a view that illustrates as an image the state of use of the wig that includes a wig base of the front concealment type on the user, where (A) is a diagonal view of the state of use and (B ) is a plan view of the state of use.

Fig. 5 is a plan view that illustrates as an image the use status of the wig that includes a wig base of superior use type on the user.

Fig. 6 is a plan view schematically illustrating the wig base divided into a plurality of regions.

Fig. 7 is a plan view illustrating the manner in which the wig base is divided into three regions based on the 5 regions divided into the wig base shown in Fig. 6.

Fig. 8 is a partially enlarged view illustrating a first and second band regions and a peripheral portion of the wig base shown in Fig. 6.

Fig. 9 is a plan view schematically illustrating the wig base of a top use type.

Fig. 10 is a schematic view for explaining the optimal size design of each region of a wig base.

Fig. 11 is a view illustrating a first comparative example with respect to the regional division of a wig base.

Fig. 12 is a view illustrating a second comparative example with respect to the regional division of a wig base.

Fig. 13 is a table showing the properties of hair attached to a wig base in a first to a fourth embodiment of fixing patterns.

Fig. 14 is a table showing the properties of the hair attached to a wig base in a fifth embodiment of the binding pattern.

Fig. 15 is a table showing the properties of hair attached to a wig base in a sixth embodiment of the binding pattern.

Fig. 16 is a table showing the properties of hair attached to a wig base in a seventh embodiment of the binding pattern.

Fig. 17 is a table showing the properties of hair attached to a wig base in an eighth embodiment of the binding pattern.

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Fig. 18 is a table showing the properties of the hair attached to a wig base in a ninth embodiment of the binding pattern.

Fig. 19 is a table showing the properties of the hair attached to a wig base in a tenth embodiment of the union pattern.

Fig. 20 is a table showing the properties of hair attached to a wig base in the eleventh to thirteenth embodiments of the fixing patterns.

Fig. 21 is a table showing the properties of the hair attached to a wig base in a fourteenth embodiment of the binding pattern.

Fig. 22 is a table showing the properties of hair attached to a wig base in a fifteenth embodiment of the binding pattern.

Explanation of brands and symbols

one:

2:

10, 20:

11, 21, 31:

11A:

IIB, 31B:

IIC, 31C:

11D:

IIA, 21a:

IIB, 31a, 32a, 33a:

IIC, 31e, 32e, 33e:

11d:

11e:

IIF, 11h, 11j:

IIG, 11i, 11k:

12, 13, 22, 32, 33:

31A:

31B, 32b, 33c:

31C, 32c, 33c:

31D, 32d, 33d:

35A - 35h, 36a - 36h, 37a - 37h:

User own hair Shaved portion Wig

Wig base Peripheral region Main region Adjustment region Return point Peripheral portion Forehead portion Upper portion First band portion Second band portion Interior portion Exterior portion Hair

Total peripheral region Portion of the left side of the head Portion of the right side of the head Posterior portion of the head Limit line

Best ways to carry out the invention

Next, the present invention will be explained with reference to some preferred embodiments illustrated in the figures.

Fig. 1 schematically illustrates a state of use of the wig 10 of the present invention on the user's scalp. The wig 10 of the present invention is constituted in such a way that the hair 12 and 13 is fixed to a wig base 11. Especially, the artificial hair 12 and 13 is fixed to each portion of the wig base 11 with flexural stiffnesses. preferred set for the respective portions. The wig base 11 is divided into a plurality of regions and at said wig base 11, the hair 12 of stiffness inferior to the natural hair is fixed to the periphery of the left and right side portions of the head and to the periphery 11a of posterior portion of the head. On the other hand, in the region towards the upper portion except the periphery 11a of the wig base 11, the hair 13 is fixed, for example, which has a flexural stiffness approximately of the same level as the natural hair.

In this case, the flexural stiffness is the property relative to such tactile sensation and fiber texture, as mentioned in the section of the Prior Art in this Descriptive Report, which defines the magnitude of the force required to bend the fiber , that is, the force applied to the fiber to bend it, and the higher this value, the harder the fiber is and the harder it is to bend. The flexural stiffness mentioned in this Descriptive Report is measured by the aforementioned KAWABATA measurement method.

When a wig 10 is used with such a pattern of rigid stiffness distribution of the fixed hair, the hair 12 fixed to the periphery 11a of the wig is arranged so that it covers the user's own hair 1 that grows next to the wig. Therefore, the hair 12 of the wig having a flexural stiffness of approximately the same level as the user's own hair 1 and the user's own hair 1 can be well combined by brushing. In general, a partial wig 10 is made to hide the fine hair or the portion of lost hair and, referring to Fig. 1, the user's own hair 1 that grows near the fine hair or the portion of lost hair around a front and upper portion as the center, for example, the user's own hair 1 that grows on the left and right side of the head and the back portions of the head has a low flexural stiffness in

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general compared to ordinary natural hair. Therefore, when the hair 12 of flexural stiffness inferior to that of natural hair is fixed to a periphery 11a of the wig base, since the hair 12 has flexural stiffness of the same low level as the user's own hair 1 which grows next to the partial wig 10, the hair 12 of the wig and the user's own hair 1 can be well combined. Here, the hair 12 of the wig may have a more or less inferior flexural stiffness than that of the user's own hair 1. Even if the flexural stiffness is more or less inferior than that of the user's hair 1, since the hair 12 of the wig is located upstream of the user's own hair 1, this is arranged so that it covers the user's own hair 1, resulting in an appropriate combination by brushing and the inaccurate limit of the wig's hair 12. However , if the flexural stiffness of the hair 12 of the wig is too low compared to the user's own hair, this is not suitable because the limit becomes visible.

In Fig. 2 as a plan view of the wig base 11 of a typical partial wig, the direction of the arrow mark shows that of the front side of the wig, that is, the user's sight direction. The wig base 11 is constituted with a net base or an artificial skin base or by means of its combination depending on the shape and size of the user's head and also on the distribution and amount of the user's own hair 1. At least on the periphery 11a of the left and right side of the head and the posterior portions of the head of the wig base 11, the hair 12 having a lower flexural stiffness than that of the natural hair is fixed. (See Fig. 1.) On the other hand, the hair 13 to be joined to the other regions, that is, the region to a central portion other than the periphery 11a, preferably has a flexural stiffness of the same level as the Natural hair In this way, you can achieve the desired hairstyle that until now could not be achieved with the user's own hair.

Fig. 3 (A) is a view schematically illustrating wig 10 of the present invention, and Fig. 3 (B) is a view schematically illustrating wig 20 as a Comparative Example, respectively. The wig 10 of the present invention, as shown in Fig. 3 (A), is such that the hair 12 fixed to the periphery 11a of the left and right side of the head and the posterior portions of the head of the base of Wig 11 have lower flexural stiffness than natural hair. Therefore, only the hair fixed to the periphery 11a is not lifted by combing and combining the user's hair 1 and the hair 12 well, and also the user's hair 1 and the hair 12 are not separated and both can not be distinguished , I know that the use of the wig is barely visible.

Here, the user's own hair is weak and has low flexural stiffness in general compared to the hair of a person who does not need a wig. Therefore, as shown in Fig. 3 (B), if the hair 22 attached to the periphery 21a of the left and right side of the head and the rear portions of the head of the wig base 20 has a stiffness of flexion greater than that of the user's own hair 1, the hair 22 fixed to the periphery of the wig base 21a tends to lift easily, and since the user's own hair 1 next to it is stretched, the hair 22 and the User 1's own hair have a different hair line and show different behaviors respectively. Therefore, the border line of the user's own hair and the hair of the wig that covers it appears linearly in the horizontal direction, and therefore the use of the wig tends to be visible.

A wig base is explained here in the wig of the present invention. There are several types such as wig base forms and their virtual divisions. For example, they are roughly classified in a type of front concealment that will be adopted when the user's entire head is thin hair and a type of superior use that is adopted when the upper region in the user's head is partially thin. The previous type of front concealment is that corresponding to a regression hair line, while the last type of upper user is the one corresponding to a person whose hair line does not recede but the portions around the upper portion are partially thin and also the guy who responds particularly to the desire to increase hair by the fashion sense. Comparatively, the former is desired by male consumers, while the latter by female consumers.

Fig. 4 is a view that illustrates as an image the state of use of the wig 10 which includes a wig base 11 of the front concealment type on the user, where (A) is a diagonal view of the state of use and (B) is a plan view of the state of use. In Fig. 4 (A), only the portions of the user's own hair 1 and the hairs 12 and 13 are shown, and in (B) the user's own hair 1 and the hair 12 and 13 are not shown. The base of wig 11 of the type of front concealment is such that, as shown in Fig. 4, the entire periphery of the wig base 11 is constituted with a front portion 11b that pushes from the upper portion to the front side to cover a part of the user's forehead and the periphery 11a formed with the periphery of the left and right side of the head and the posterior head portions in the region around the user's lost hair portion and since the curvature of the periphery 11a is larger than that of the front portion 11b, a pivot point 11D is formed adjusted to the shaved portion 2 that is present.

Fig. 5 is a view that illustrates as an image the use status of the wig 30 which includes a wig base 31 of the type of top use on the user. As for the upper portion used by the wig base 31, it is used in and near the upper portion of the user's head.

Fig. 6 is a plan view schematically illustrating the wig base 11 of the front concealment type.

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Said wig base 11 is divided into a plurality of regions by virtual lines, and the direction of the arrow mark shows that of the front side of the wig. As shown in Fig. 6, said wig base 11 is symmetrically constituted to the left and right according to the shape and size of the user's head, and virtually divided into a front portion 11b corresponding to the forehead. with the union anchor, an upper portion 11c delimiting a central region of the wig base 11 and corresponding to the upper portion of the head, bordering a first U-shaped band portion 11d with the left and right ends and posterior of the upper portion 11c, bordering a second band portion 11e with left and right ends and posterior of the first portion of band 11d and the left and right ends of the front portion 11b, and bordering a peripheral portion 11a with the ends left and right and rear of the second portion of band 11e except for the front portion and bordering the left and right side of the head and the back portions of the head of the wig base 11.

That is, said wig base 11 is divided into an upper portion 11c, a front portion 11b on its front side, a first band portion 11d, a second band portion 11e and a peripheral portion 11a divided into zones in three stages in approximately a U-shape from the upper portion 11c to the posterior and lateral portions left and right of the head. The upper portion 11c is adjacent to the front portion 11b at its front end and is adjacent to the first portion of band 11d at its left and right and rear ends. The second U-shaped band band portion 11e partially surrounds the front portion 11b and the first band portion 11d from the left and right and rear ends. The peripheral portion 11a is adjacent to the outside of the second band portion 11e, that is, to the left and right and rear ends, and borders the left and right side of the head and the back portions of the head of the base of wig 11.

Thus, the wig base 11 of the front concealment type illustrated in Fig. 6 is divided into five regions to fix the hair of a predetermined diameter and / or a curl length for each region. The reason for this is as described below. Since the front portion 11b is the most visible region for a third party in addition to the user, it extends in the left and right directions from the left and right symmetry line of the front portion 11b and covers the shaved portion 2 of the user that must be Present. The upper portion 11c is an important region to affect the hairstyle and appearance of the user's hair and the impression of a third party. The peripheral portion 11a extends from the posterior portion to the left and right sides of the head to have approximately a U-shape, where the hair that is well combined with the user's own hair 1 is fixed and therefore is the region to avoid exposure of wig use. The wig of the present invention is, as described below, such that when it is constituted with the predetermined diameter hair and / or curl length fixed to each region, if the hair of different diameter and / or curl length is fixed at the front portion 11b, the upper portion 11c and the peripheral portion 11a, notches are formed in the respective limits due to differences in curl diameters and lengths. Especially, between the upper portion 11c and the peripheral portion 11a, a notch tends to form easily because the fixed hairs are not well combined. Therefore, a first band portion 11d is divided into zones at the outer limit of the upper portion 11c as a buffer region on the side of the upper portion and a second band portion 11e is divided into zones at the inner limit of the peripheral portion 11a as a buffer region on the side of the peripheral portion. Thus, even if the hairs fixed to the peripheral portion 11a and the upper portion 11 have a difference in diameter and / or curl length, the hair having an intermediate diameter and / or curl length of the hairs respectively fixed to the portion peripheral 11a and the upper portion 11c can be joined in a staggered manner to the first and second band portions 11d and 11e, respectively, and therefore notches are formed in the hair fixed to the wig base 11. With the hair fixed at the peripheral portion 11a which additionally has a diameter and / or a curl length of approximately the same level as those of the user's own hair that grows on the scalp, only such fine adjustment may be required as partial haircut when wearing said wig, and the hairstyle that the user prefers can be formed easily and shortly.

Fig. 7 is a plan view illustrating the manner in which the wig base is divided into three regions in the regions with 5 divisions in the wig base shown in Fig. 6. The wig base 11 of the type Front concealment as shown in Fig. 6 is divided into three regions as shown in Fig. 7 to fix the hairs of different flexural stiffnesses. The division into three regions is determined based on the 5 divided regions shown in Fig. 6. Namely, the wig base 11 shown in Fig. 6 is divided into 5 parts in the front portion 11b, the upper portion 11c, the first band portion 11d, the second band portion 11e and the peripheral portion 11a to set the hairs of predetermined curls and / or lengths for the respective regions, and to have the predetermined flexural stiffnesses and to fix the hairs of the predetermined curl diameters and / or lengths, is divided into three regions based on the 5 divided regions, the main region 11B which includes the first band portion 11d from the front portion 11b to the upper portion 11c, the region 11A of the peripheral portion 11a and the adjustment region 11C between the main region 11B and the peripheral portion 11A.

The reason why the regions are divided into three to fix hairs of different flexural stiffnesses is explained below. As described above, the front portion 11b and the upper portion 11c are the most visible regions for a third party other than the user and are very important regions that determine the hairstyle

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of the user, their appearance and the impression to a third party. The peripheral portion 11a is the region in which the hair that must be combined with the user's own hair 1 is fixed to avoid exposure of the wig. In the present invention, since the wig base 11 is constituted by fixing hairs of different flexural stiffnesses in respective regions, if an adjustment region 11C is not provided, the hairs of different flexural stiffnesses are fixed respectively to the main region 11B comprising the upper portion 11c of the wig base 11, the proximal frontal portion 11b, and the first band portion 11d, and the region 11A of the peripheral portion 11a ("peripheral region"), the hair is raised differently from the wig base 11 due to the difference in flexural stiffness in the respective limit of the main region 11B and the peripheral region 11A. Therefore, the hairs fixed to the main region 11B and the peripheral region 11A, respectively, are not well combined and cause a notch. Especially, the hair with flexural stiffness of the same level as that of natural hair is fixed to the main region 11B from the front portion 11b to the upper portion 11c, as described below, to generate a voluminous sensation throughout the hair, while the hair with less flexural stiffness than the average natural hair is fixed to the peripheral region 11A. In this case, if the hair fixed to the main region 11B flows back and to the side, the hair fixed to the peripheral region 11A is raised more and more without being located along the scalp. Therefore, an adjustment region 11C is provided between the main region 11B and the peripheral region 11A from the front portion 11b to the upper portion 11c. Said adjustment zone 11C corresponds to the region of the second band portion 11e shown in Fig. 6. In this way, the wig base 11 is divided into three regions.

If the hairs fixed to the peripheral region 11A and the main region 11B have different flexural stiffnesses, the notch due to the hair fixed to the wig base 11 is no longer caused by the fixing of the hair of the intermediate value of the respective flexural stiffnesses. from the hairs fixed to the peripheral region 11A and the main region 11B to the adjustment region 11C disposed between the peripheral region 11A and the main region 11B. Therefore, when a wig 10 is used, the wear of the wig is barely visible because the user's own hair 1 and the hair 12 fixed to the peripheral region 11A of the wig base 11 are not separated and the hair limit It is not caused by the difference in flexural stiffness inside the wig base 11.

As explained above, the wig base 11 of the type of front concealment shown in Fig. 6 is divided into five regions to fix predetermined diameter hair and / or curl lengths to respective regions. However, only by changing the diameter of and / or the curl length of the fixed hair, the voluminous-looking hairstyle cannot be created. Therefore, as shown in Fig. 7, by rearranging three regions based on the five regions of the wig base 11, and fixing the hairs of different flexural stiffnesses to the three divided regions, respectively, the hairstyle desired by the user together with the effect of the diameter hair and / or curl length determined in the five divided regions, respectively.

In this case, the wig base 11 is designed to have a suitable size depending on the shape and size of the wearer's head and lost hair or the condition of the fine hair, and designing the length L1 on the central axis of the front portion 11b, the length L2 between the left and right ends, the width L3 of the first band portion 11d, the width L4 of the second band portion 11e, and the length L5 of the peripheral portion 11a with respect to the values By default, and by appropriately adjusting the size of the upper portion 11c, the size of the wig base 11 is designed to fit the size of the wearer's head. Also in this case, in the present specification, the lengths and widths are those along the curved surface of the wig base 11, including those that indicate the size of the wig base 11.

It is also necessary to substantially arrange the respective regions of the wig base 11, that is, the front portion 11b, the upper portion 11c, the first band portion 11d, the second band portion 11e and the peripheral portion 11a, independently of the sizes of the regions that wear the wig on the user's head. The case in which the size of the wig base 11 is greater than a certain level is explained. The size of the wig base 11 is greater than a certain value, for example, the length L of the wig base 11 is 15 cm or more and the left and right length D is 15 cm or more. The size of the upper portion 11c is determined for each user, taking into account the shape and size of the user's head, their state of lost hair or others. The peripheral portion 11a of the wig base 11 is divided into zones in the form of a substantially U-shaped band with its width L5 of 2 cm in the center in the left and right symmetrical line. The front portion 11b is 5 cm wide from the front to the back L1 in the center of the left and right symmetrical line, and is divided into zones so that the front and rear width is narrower towards both ends towards the left and right as the width of the anterior part to the posterior part L2 of 3 cm of the lateral portion that surrounds the second portion of band 11e to the left and right. The first band portion 11d is divided into a substantially U-shaped band along the inner periphery of the second band portion 11e, to have the width L3 of 1.5 cm in the center in the left symmetrical line and right. The second band portion 11e is configured as a substantially U-shaped band along the inner periphery of the peripheral portion 11a to have the width L4 of 1.5 cm in the center in the left and right symmetrical line.

An explanation of the previously mentioned width values L1 to L5 is given.

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It is necessary to flow a part of the hair fixed to the front portion 11b in the front direction to prevent the visibility of the Umite line of the hair, and it is also necessary to make it flow in the directions towards the upper portion 11c, the first band portion 11d, the second portion of band 11e and the peripheral portion 11a adjoining the front portion 11b in order not to cause a notch despite joining the hair of different flexural stiffnesses to the wig base. Therefore, if the width from the front to the back L1 in the left and right symmetrical line of the front portion 11b is less than 5 cm, it will be difficult to flow the hair attached to the front portion 11b in the front direction and at the same time in the directions to the upper portion 11c, the first band portion 11d, the second band portion 11e and the peripheral portion 11a. Consequently, if the hair is exposed, a notch is produced in all the hair attached to the wig base, resulting in the non-preferable exposure of the wig. On the other hand, if the width of the part before the back L1 is greater than 5 cm, first, the region of the front portion 11b is too wide, producing an unnatural sensation for a third party other than the user with the frontal portion 11b extremely visible. Secondly, the region of the upper portion 11c becomes small and a hairstyle desired by the user can no longer be formed. Therefore, the width of the anterior part to the posterior part L1 in the left and right symmetrical line of the front portion 11b is preferably 5 cm.

If the width of the front part to the rear part L2 on both sides of the front portion 11b adjacent to the second band portion 11e is less than 3 cm, the hair fixed to the front portion 11b and those attached to the upper portion 11c , the first portion of the band 11d and the second portion of the band 11e may not be well combined and, moreover, when the hair fixed to the front portion 11b is combed forward and backward and to the left and right, it is not preferable because the turning point 11D is visible from the outside and the use of the wig is exposed. Therefore, the width of the anterior part to the posterior part L2 on both sides of the front portion 11b adjoining the second portion of the band 11e is 3 cm. If said width from the front to the back L2 is equal to or greater than the width from the front to the back L1 in the left and right symmetrical line of the front portion 11b, the region of the first band portion 11d it becomes narrow and the wear of the wig is visible from the outside, since the notch is caused by separating the hair fixed to the first portion of the band 11d and the hair fixed to the upper portion 11c and, therefore, not It is preferable.

An explanation of the width L3 is offered in the left and right symmetrical line of the first band portion

lld, the width L4 in the left and right symmetrical line of the second band portion 11e, and the width L5 in the left and right symmetrical line of the peripheral portion 11a. Fig. 8 is a partially enlarged view illustrating a first band region 11d, a second band region 11e and a peripheral portion 11a of the wig base 11 shown in Fig. 6. The first band portion 11d comprises a portion internal 11f with the hair fixed thereto which must be combined with the hair fixed to the upper portion 11c and an external portion 11g with the hair fixed thereto which must be combined with the hair fixed to the second portion of the band 11e. The width L31 of the inner portion 11f is required to be 1 cm, while the width L32 of the outer portion 11g can be 0.5 cm. The first band portion 11d constitutes a part of a buffer zone to solve the problem caused by the difference in the diameters and / or the curl lengths of the hairs fixed to the upper portion 11c and to the peripheral portion 11a. Therefore, if the width L31 of the internal portion 11f is less than 1 cm, since the region where the hair is fixed to the combination with the hair fixed to the upper portion 11c is small, a notch is produced in the hairs fixed to the wig base 11. On the other hand, since the outer portion 11g has small differences in the curl diameters and / or in the lengths of the hairs fixed to said outer part 11g and the second band portion 11e, the Adjoining hairs can be combined well if the outer part 11g has substantially an average width like the inner portion 11f. From the above, the width L3 of the first portion of the band 11d must be 1.5 cm. On the contrary, if the width L3 of the first band portion 11d is longer than 2 cm, the region of the upper portion 11c is narrow and therefore not preferable because hairstyles cannot be freely formed. In addition, if the width L3 of the first band portion 11d is wide, a portion will be produced in which the hairs fixed to the upper portion 11c and the second band portion 11e do not combine well near the limit of the internal portion 11f and the outer portion 11g and as a result, the hair attached to the first portion of the band 11d is separated, and, not preferably, the use of the wig is visible from the outside.

An explanation of the width L4 is given in the left and right symmetrical line of the second band portion

lle. The second band portion 11e comprises an internal portion 11h with the hair fixed thereon which must be combined with the hair fixed to the first band portion 11d and an external portion 11i with the hair fixed thereon which must be combined with the hair fixed to the peripheral portion 11a. The width L42 of the outer portion 11i should be 1 cm, while the width L41 of the inner portion 11h may be 0.5 cm. The second band portion 11e constitutes another part of a region for damping the flexural stiffnesses of the hairs fixed to the upper portion 11c and the peripheral portion 11a. Therefore, if the width L42 of the outer portion 11i is less than 1 cm, since the region in which the hair is fixed to the combination with the hair fixed to the peripheral portion 11a is small, a notch between the hair fixed to the wig base 11. On the other hand, since the internal portion 11h has small differences in the diameters and / or in the curl lengths of the hairs fixed to said internal portion 11h and to the first band portion 11d and in the flexural stiffnesses, the adjacent hairs can be well combined if it has substantially a medium width as the part

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external 11i. From the above, it is necessary that the width L4 of the second band portion 11e be 1.5 cm. On the contrary, if the width L4 of the second band portion 11e is longer than 2 cm, the region of the upper portion 11c is narrow and, therefore, is not preferable because the hairstyles cannot be freely formed. In addition, if the width L4 of the second band portion 11e is wide, a portion will be produced in which the hairs fixed to the first band portion 11d and the peripheral portion 11a do not combine well near the limit of the internal portion 11h and the outer portion 11i and as a result, the hair attached to the second band portion 11e is separated and, preferably, the use of the wig is visible from the outside.

An explanation of the width L5 is given in the left and right symmetrical line of the peripheral portion 11a. The peripheral portion 11a comprises an internal portion 11j with the hair fixed thereto which must be combined with the hair fixed to the second portion of the band 11e, and an external portion 11k with the hair fixed thereto which must be combined with the rest of the user's hair. Since the curvature diameters and / or the lengths and flexural stiffnesses of the hairs fixed to said peripheral portion 11a and to the second band portion 11e therein are different, it is required that the width L51 of the internal portion 11j be of 1 cm, while the external portion 11k is required to be 1 cm, because the hair that must be well combined with the user's own hair remaining in said external portion 11k is fixed thereto. Therefore, the width L5 of the peripheral portion 11a is required to be 2 cm. If the width L5 of the peripheral portion 11a is less than 2 cm, the user's own hair and the hairs fixed to the peripheral portion 11a and the second band portion 11e are not well combined and separated, so that this is not preferable since the periphery of the wig base on the user's head is visible from the outside. On the contrary, if the width L5 of the peripheral portion 11a is longer than 2 cm, the region of the upper portion 11c is narrow and, therefore, this is not preferable since the preferred hairstyles cannot be formed by the Username. If the width L5 of the peripheral portion 11a is wide, a portion will be produced in which the hairs fixed to the second band portion 11e and the user's own hair do not combine well near the edge of the inner portion 11j and the portion external 11k and as a result the hair fixed to the peripheral portion 11a is separated, and, not preferably, the use of a wig is visible from the outside.

The design of dimensions mentioned above is applicable when the wig base 11 has a size larger than a certain level, but when the user's head is small, that is, the wig base 11 has a size smaller than a certain level, if the design of the mentioned size is applied, the size of the upper portion 11c is smaller than the other regions of the wig base 11. This is contrary to the result of the search for the upper portion 11c to be the largest of the regions of wear of the user's wig, and if the upper portion 11c is too narrow, then the entire balance of the wig is bad and the natural hairstyle cannot be achieved. Therefore, when each width from the front to the back and the left and right of the upper portion 11c is less than 5 cm, the width L1 from the front to the rear of the front portion 11b, or The width from the front to the back in the left and right symmetrical line from the first band portion 11d to the peripheral portion 11a, the size design is carried out as follows.

When the wig base 11 has a size smaller than a certain level, the width L1 from the front to the rear of the front portion 11b of the wig base 11 becomes L / 3 for the width L from the front to the rear from the front portion 11b to the peripheral portion 11a of the wig base 11 and the widths L3 + L4 + L5 from the front to the back of the left and right symmetrical line from the first portion of band 11d until the 11th peripheral portion is done L / 3. The width L3 from the front to the rear in the left and right symmetrical line of the first band portion 11d, the width L4 from the front to the rear in the left and right symmetrical line of the second band portion 11e, and the width L5 of the anterior to the posterior part in the left and right symmetrical line of the peripheral portion 11a are arranged so that their ratio is 1.5: 1.5: 2.

As described above, in the event that each width from the front to the back and left and right of the wig base 11 is 15 cm or more, the size design of each region of the wig base 11 it is such that the widths in the left and right symmetrical line of the front portion 11b, the first band portion 11d, the second band portion 11e and the peripheral portion 11a are made 5 cm, 1.5 cm, 1.5 cm and 2 cm, respectively, and the rest is assigned as the region of the upper portion 11c, while each width from the front to the back and left and right of the wig base 11 is less than 15 cm, the base of wig 11 is divided into three equally, each of the widths on the left and right symmetrical line of the front portion 11b and the upper portion 11c is made L / 3 of the width L from the front to the back of the wig base 11 and the remains are assigned to the first portion of band 1 1d, the second band portion 11e and the peripheral portion 11a, and are arranged so that each width has the ratio of 1.5: 1.5: 2.

The hair fixed to the wig base 11 divided into a plurality of regions has a predetermined flexural stiffness for each region. Since the hair 12 fixed to the peripheral portion 11a of the wig base 11 is arranged by combining it with the user's own hair in the surrounding region of the lost hair or the thin hair portion, it has a lower flexural stiffness than the natural hair .

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On the other hand, the hair fixed to the region from the peripheral portion 11a towards the upper portion of the wig base 11, for example, the main region 11B of the frontal portion 11b, the upper portion 11c and the first lid portion of the band , is designed to have flexion stiffness of the same level as natural hair. The hair fixed to the adjustment region 11C as the boundary region of the peripheral portion 11a and the region 11B from the front to the upper portion between the wig base 11 is designed to have an intermediate flexural stiffness between the hairs fixed to the portion peripheral 11a and the main region 11B.

In this case, for said hair to have intermediate bending stiffness, as described in detail below, hair that has a lower bending stiffness than natural hair and hair that has bending stiffness of the same level as natural hair is combine to a predetermined filament ratio. On the other hand, the structure or size is adjusted so that the predetermined value is reached between the flexural stiffness of the hair fixed to the peripheral region 11A and the flexural stiffness of the hair fixed to the main region 11B.

As described above, the hair fixed to the region 11A of the peripheral portion 11a in the wig base 11 has lower flexural stiffness than natural hair, preferably has a flexural stiffness of the same level as the user's own hair 1 and more preferably the furthest from the user's own hair 1 on the head, the flexural stiffness of the fixed hair, gradually higher, and the hair fixed to the main region 15B of the wig base 11 has a higher flexural stiffness than hair fixed to the peripheral region 11A and the same level as natural hair. In this way, the user's own hair 1 that grows on the scalp and the hair 12 fixed to the peripheral portion 11a of the wig base combine well, are raised and curved in a similar manner showing a similar behavior. On the other hand, since the hair fixed to the main region 11B of the wig base has a higher flexural stiffness than the user's own hair 1, unique hairstyles can be formed that users cannot expect to have, depending on the hardness or flexural strength of said hair.

The wig described above is such that the wig base is divided into a plurality of regions and the flexural stiffness hairs corresponding to the respective regions are fixed to said regions and in each region of the wig base 11 shown in Fig. 6, the length of the hair is adjusted, curly or not, the curvature of the curl when it is adjusted, or the color is adjusted so that artificial hair formed at will can be used. By fixing said various artificial hairs to each region of the wig base 11 depending on the state of distribution or the color of the user's remaining hair, hairstyles can be formed that respond to the user's needs.

The hair fixed to the respective regions of the wig base 11 shown in Fig. 7, that is, to the peripheral region 11A, the main region 11B and the adjustment region 11C, not only has the predetermined flexural stiffness, but also preferably has the pre-established diameter and / or curl length for each of the peripheral portion 11a, the front portion 11b, the upper portion 11c, the first band portion 11d and the second band portion 11e. That is, for a wig of the front concealment type, the hair 12 fixed to the peripheral portion 11a of the wig base 11 preferably not only has a stiffness equal to the user's own hair near the peripheral portion of the wig, but which also has the same diameter or length of curl. In case that the hair 13 fixed to the upper portion 11c of the wig base 11 and the hair 12 fixed to the peripheral portion 11a have different diameters or curl lengths, a notch does not occur in the hair fixed to the base of wig 11 gradually when changing the diameter and / or the length of the curl, and therefore the use of the wig is not visible. In addition, in case the flexural stiffness of the hair 13 fixed to the main region 11B from the front portion 11b towards the upper portion 11c in the wig base 11 and the stiffness of the hair flexion 12 fixed to the region 11A of the Peripheral portion 11a are different, the hair that has intermediate flexural stiffness is fixed to the adjustment region 11C, and therefore the wear of the wig is barely visible.

An explanation of the case of a top-use type wig is shown below, which is shown in Fig. 5. Fig. 9 is a plan view schematically illustrating the wig base 31 of a higher use type. An arrow mark in the figure indicates the user's direction of advance. Said wig base 31 is divided into a plurality of regions by virtual lines. The wig base 31 is constituted substantially left and right, symmetrically adjusting to the shape and size of the user's head, and so that the fixed hair has different diameters and / or curl lengths for the respective regions, as shown in the Fig. 9, this is divided into five regions. That is, the wig base 31 is virtually divided into the upper portion 31e as its central region, the frontal portion 31a close to said upper portion 31e on the front side, left portion of the head 31b proximal to said upper portion 31e in the left side, the right portion of the head 31c adjoining said upper portion 31e on the right side and the posterior portion of the head 31d proximal to said upper portion 31e on the rear side. Since said wig base 31 of the top use type is such that the wig wear region is only the upper portion of the wearer, unlike the wig base 11 of the front concealment type shown in Fig. 6, This is not formed to partially cover a shaved portion or a forehead that must be present in the user. The wig base 31 is also otherwise distributed in virtually three to change the flexural stiffness of the hair fixed in each region, that is, the total peripheral region 31A formed along the outer periphery of a front portion 31a, portions left and right side of the head 31b and 31c, and a rear portion of the head 31d, the main region 31B corresponding to a central area of the head of the wig base 31 and the circular adjustment region 31C between the peripheral region

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total 31A and the main region 31B. Here, the main region 31e corresponds to the upper portion 31e between the five divided regions and the total peripheral region 3lA is the region adjacent to the inner periphery of the wear region of the user's wig.

The optimal sizes of the respective regions of the wig base 31 are explained below. Here, the length along the curved surface of the wig base 31 between the front end of the front portion 31a and the rear end of the rear portion of the head 31d of the wig base 31 is defined as L and the length along the curved surface of the wig base 31 between both ends of the left and right portions of the head 31b and 31c of the wig 31 is defined as D.

The widths L6 and L7 of the front and rear portions of the head 31a and 31d of the wig base 31 are each made 1/4 in length in length from the front to the back L of the base wig 31. Lengths D6 and D7 of the left and right side portions of the head 31b and 31c are each made 1/4 of the length D left and right. Therefore, in the central region of the wig base 31, the upper portion 31e of the wig base 31 is divided into zones to have the length from the front to the back 1/2 of the length from the part anterior to the back L of the wig base 31 and 1/2 of the left and right length D of the wig base 31. In addition, an adjustment region 31C is divided into zones with the limits in the positions that equally divide the respective regions of the front portion 31a, the left and right side portions of the head 31b and 31c and the rear portion of the head 31d, in order to prevent the hair fixed between the total peripheral region 31A and the region main 31B of the wig base 31 is separated so that the wig use is visible. Said limits are arranged along the entire outer periphery of the wig base in the intermediate position with the limit between the outer periphery of the wig base 31 and the upper portion 31e.

Fig. 10 is a schematic view for explaining the optimal size design of each region of a wig base 31. It is similar to the case of Fig. 9 for defining the length as L in the direction from the front to the part posterior along the wig base 31 from the front end of the front portion 31a to the rear end of the rear portion of the head 31d of the wig base 31 and the length as D in the left and right direction along of the wig base 31 between the left end of the left side portion of the head 31b and the right end of the portion of the right side of the head 31c. The lengths and divisions made by equally dividing the length L from the front to the back in four are defined sequentially as L11 to L14 from the side of the front portion, the lengths and divisions made by equally dividing the length D left and right in four they are defined sequentially as D11 to D14 from the side of the head portion of the left side, and the virtual lines that are equally divided into four longitudinally and horizontally are shown in the figure.

Since the upper portion 31e is an important region to affect the appearance and hairstyle of the wearer, it is required that it occupies the center of the wig as widely as possible. Therefore, the upper zone 31e is divided into zones, as shown in Fig. 10, by the boundary line 35a with the front portion 31a, the boundary line 35b with the left lateral portion of the head 31b, the Limit line 35c with the right side portion of the head 31c, and limit line 35d with the rear portion of the head 31d. The upper portion 31e is divided into zones in the central region of the wig base 31 so that the limit line 35b with the left lateral portion of the head 31b and the limit line 35c with the portion of the right side of the head 31c are the division of the length L12 + L13, and the limit line 35a with the front portion 31a and the limit line 35d with the rear portion of the head 31d are the division of the length D12 + D13. That is, the area of the upper portion 31e is divided into zones with the length 1/2 as the length L from the anterior portion to the posterior portion and as the left and right length D, respectively, of the wig base 31.

The front portion 31a is divided into zones by the limit line 35a with the upper portion 31e and by the limit lines 35e and 35f with the left and right side portions of the head 31b and 31c. Its size is designed so that the left length and the right length in the limit line 35a with the upper portion 31e is D12 + D13, and the length from the limit line 35a with the upper portion 31e to the previous limit of the wig base 31 is L11 of the ratio of 1/4 of the length L from the front to the back of the wig base 31. The limit lines 35e and 35f with the left and right side portions of the head 31b and 31c of the front portion 31a respectively extend diagonally to the left and right from both ends of the boundary line 35a with the upper portion 31e, that is, in the direction of the arrow mark in the figure rotated substantially 45 degrees toward Left and right. Extending the limit lines 35e and 35f, respectively, diagonally to the left and right, undesirable hair separation cannot be generated in the hair respectively fixed to the front portion 31a and to the left and right side portions of the head 31b and 31c . Therefore, exposure of wig use is avoided.

The portion of the left side of the head 31b is divided into zones by the limit line 35e with the front portion 31a, the limit line 35b with the upper portion 31e, and by the limit line 35g with the posterior portion of the head 31d Its size is designed so that the length from the front to the back of the line

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Ifmite 35b with the upper portion 31e be L12 + L13, and the length from the line of Umite 35b with the upper portion 31e to the left limit of the wig base 31 is D11 of the proportion of 1/4 of the left length and right D of the wig base 31. Here, the Umite line 35e with the front portion 31a extends diagonally to the left from the front end of the limit line 35b with the upper portion 31e, while the limit line 35g with the rear portion of the head 31d extends at the left end of the limit line 35d between the upper portion 31e and the rear portion of the head 31d along said limit line 35d.

The portion of the right side of the head 31c is divided into zones by the limit line 35f with the front portion 31a, the limit line 35c with the upper portion 31e and by the limit line 35h with the posterior portion of the head 31d . Its size is designed so that the length from the front to the back of the limit line 35c with the upper portion 31e is L12 + L13, and the length from the line of Kmite 35c with the upper portion 31e to the Kmite right of the wig base 31 is D14 of the proportion of 1/4 of the left and right length D of the wig base 31. Here, the limit line 35f with the front portion 31a extends diagonally to the right from the front end of the limit line 35c with the upper portion 31e, while the limit line 35h with the rear portion of the head 31d extends on the right side of the limit line 35d between the upper portion 31e and the rear portion of the head 31d along said limit line 35d.

The posterior portion of the head 31d is divided into zones by the limit line 35d with the upper portion 31e and by the limit lines 35g and 35h with the left and right side portions of the head 31b and 31c. The left and right length in the limit line 35d with the upper portion 31e is D12 + D13, but extends to the outer periphery of the left and right side portions of the head 31b and 31c. In addition, the size is designed so that the length from the Kmite line 35d with the upper portion 31e to the posterior limit of the wig base 31 is L14 of the ratio of 1/4 of the length L from the front to the back of the wig base 31. Aqm, the limit lines 35g and 35h with the left and right side portions of the head 31b and 31c of the rear portion of the head 31d extend respectively to the left and right from the limit line 35d between the upper portion 31e and the rear portion of the head 31d. Therefore, the hair attached to the posterior portion of the head 31d is stretched over the scalp together with the user's own hair, resulting in a good combination of the user's hair and hair. Therefore, since the hair is not separated incorrectly, exposure of the wig is prevented.

As explained above, since the upper portion 31e is an important region that affects the appearance and hairstyle of the user, it is required to occupy the space as widely as possible and, therefore, is constituted to have sizes of the proportion 1/2 of the longitudinal L and 1/2 of the horizontal D. On the other hand, the portions where the selected hair is fixed taking into account the curl diameter and the length of the user's own hair, such as the front portion 31a, the left and right side portions of the head 31b and 31c, and the rear portion of the head 31d, are preferably distributed and arranged in good balance, so that the sizes of the proportion are substantially 1/4 of the longitudinal L and 1/4 of the horizontal D in the direction of travel from the lines of Limit 35a to 35d with the front portion 31a, the left and right side portions of the head 31b and 31c, and with the rear portion of the head 31d. Thus, the upper portion 33e as an important region to affect the appearance and hairstyle of the user can be reserved as widely as possible and, in addition, to each region of the front portion 31a, the left and right side portions of the head 31b , 31c, and the rear head portion 31d, where the hair is properly fixed to the diameter of the curl and the length of the user's own hair, the hair can be fixed as much as can be combined with the user's own hair. Consequently, the user's favorite hairstyle can be formed and the use of a wig is not visible due to the good combination of the hair attached to the wig with the user's own hair.

Next, a comparative example is explained which has a different division ratio of Fig. 10.

Fig. 11 is a view illustrating a first comparative example with respect to the regional division of a wig base. In the figure, L, D and the arrow mark are the same as in the case of Fig. 10. The wig base 32 shown in Fig. 11 is common with respect to the aspects that it is divided into five regions , the front portion 32a, the left and right side portions of the head 32b, 32c, the rear portion of the head 32d, the upper portion 32e as in Fig. 10, but it is different from Fig. 10 with respect to aspects that the length and division of three equal divisions of the length L from the front to the back of the wig base 32 are sequentially defined as L15 to L17 from the side of the front portion, and the length and length of Division of three equal divisions of the left and right length D are defined sequentially as D15 to D17 from the side portion of the left side of the head and the virtual lines that are equally divided into three longitudinally and horizontally are shown in the figure. That is, the upper portion 32e is divided into zones in the central region of the wig base 32 so that the limit line 36b with the left side head portion 32b and the limit line 36c with the side portion right of the head 36c are the divisions of the length L16, and the limit line 36a with the front portion 32a and the limit line 36d with the rear portion of the head 32d are the divisions of the length D16. That is, the area of the upper portion 32e is divided into zones with the lengths of 1/3 of the length L from the anterior portion to the posterior portion and the right length e

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left D of the wig base 32.

The portion 32b of the left side of the head is the same as in Fig. 10 with respect to the aspects that is bounded by the boundary line 36e with the front portion 32a, the boundary line 36b with the upper portion 32e and by the limit line 36g with the posterior portion of the head 32d, but it is different from the case of Fig. 10 with respect to the aspects that the size is designed such that the length from the anterior portion to the posterior portion in the limit line 36b with the upper portion 32e is Lie, and the length from the limit line 36b with the upper portion 32e to the left limit of the wig base 32 is D15 of the ratio of 1/3 of the left length and right D of the wig base 32. The portion of the right side of the head 32c is the same as in the case of Fig. 10 with respect to the aspects that are divided into zones by the limit line 36f with the portion front 32a, the limit line 36c with the upper portion 32e and by the limit line 36h with the posterior portion of the head 32d, but is different with respect to the aspects that the size is designed in such a way that the length from the anterior portion to the posterior portion in the limit line 36c with the upper portion 32e is L16, and the length from the limit line 36c with the upper portion 32e to the right limit of the wig base 32 is D17 of the ratio of 1/3 of the left and right length D of the base of wig 32. In the left and right side portions of the head 32b and 32c, it is the same as in Fig. 10 that the limit lines 36e and 36f with the front portion 32a extend from the front end of the limit line 36c with the upper portion 32e in the left and right diagonal direction and the limit lines 36g and 36h with the posterior portion of the head 32d extend to the left and right on the limit line 35d between the upper portion 32e and the rear portion of the c 32d bee

In the regional division illustrated in Fig. 11, since the sizes are designed with the upper portion 32e of the ratio of 1/3 of the length L from the anterior portion to the posterior portion and the ratio of 1/3 of the Left and right length D, in the first place, it is not preferable that the upper portion 32e as an important region that affects the appearance and hairstyle of the user cannot be widely reserved, and therefore the desired hairstyle cannot be formed by the Username. Second, compared to the upper portion 32e, each region of the front portion 32a, the left and right side portions of the head 32b, 32c, and the rear portion of the head 32d has a wide area, and it is not preferable that the hair fixed to the entire upper portion of the wig base 32 is unbalanced, and therefore the use of the wig is visible.

Fig. 12 is a view illustrating a second comparative example with respect to the regional division of a wig base. In the figure, L, D and the arrow mark are the same as in the case of Fig. 10. The wig base 33 shown in Fig. 12 is common with respect to the aspects that it is divided into five regions , the front portion 33a, the left and right side portions of the head 33b, 33c, the rear portion of the head 33d, the upper portion 33e as in Fig. 10, but it is different from Fig. 10 with respect to Aspects that the length and division into five equal divisions of the length L from the front to the back of the wig base 33 are sequentially defined as L18 to L22 from the side of the front portion, the length and the division In five equal divisions of the left and right length D they are defined sequentially as D18 to D22 from the portion side of the left side of the head, and the virtual lines that are equally divided into five longitudinally and horizontally are shown in the figure. That is, the upper portion 33e is divided into zones in the central region of the wig base 33 so that the limit line 37b with the left lateral portion of the head 33b and the limit line 37c with the portion of the right side of the head 33c are the divisions of the length L19 + L20 + L21, and the limit line 37a with the front portion 33a and the limit line 37d with the rear portion of the head 33d are the divisions of the length D19 + D20 + D21. That is, the region of the upper portion 33e is divided into zones with the lengths of 3/5 of the length L from the front to the back and the right and left length D of the wig base 33, respectively.

The portion of the left side of the head 33b is the same as in the case of Fig. 10 with respect to the aspects that it is divided into zones by the limit line 37e with the front portion 33a, the limit line 37b with the upper portion 33e and the limit line 37g with the posterior portion of the head, but it is different from the case of Fig. 10 with respect to the aspects that the size is designed so that the length of the part prior to the backside of the limit line 37b with the upper portion 33e is L19 + L20 + L21, and the length of the limit line 37b with the upper portion 33e to the left limit of the wig base 33 is D18 of the proportion of 1/5 of the left and right length D of the wig base 33. The portion of the right side of the head 33c is the same as in the case of Fig. 10 with respect to the aspects that it is divided into zones by the limit line 37f with the front portion 33a, the limit line 37c with the super portion ior 33e and along the Kmite line 37h with the rear portion of the head 33d, but it is different with respect to the aspects that the size is designed so that the length from the front to the back in the limit line 37c with the upper portion 33e is L19 + L20 + L21, and the length from the limit line 37c with the upper portion 33e to the right Kmite of the wig base 33 is D22 of the ratio of 1/5 of the left length and right D of the wig base 33. In the left and right side portions of the head 33b and 33c, it is the same as in Fig. 10 that the limit lines 37e and 37f with the front portion 33a extend from the front end of the limit line 37c with the upper portion 33e in the left and right diagonal direction and the limit lines 37g and 37h with the posterior portion of the head 33d extend left and right on the limit line 37d between the upper portion

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33e and the posterior portion of the head 33d.

In the regional division illustrated in Fig. 12, since the sizes are designed with the upper portion 33e of the 3/5 ratio of the length L from the anterior portion to the posterior portion and the 3/5 ratio of the Left and right length D, the upper portion 33e as an important region that affects the appearance and hairstyle of the user can be widely reserved. However, since each region becomes narrow for the front portion 33a, the left and right side portions of the head 33b, 33c and the rear portion of the head 33d where the hair adapted to the curl diameter and the length of the hair are fixed The user's own hair, it is not preferable that the fixed hair and the user's own hair are not well combined.

The hair attached to the wig base 31 of a top use type shown in Fig. 5 has, as shown in Fig. 9, a predetermined flexural stiffness for each of the total peripheral region 31A, the main region 31B and adjustment region 31C between them. Since the hair 32 fixed to the total peripheral region 31A of the wig base 31 is combined and arranged with the user's own hair in the surrounding region of the user's lost hair or portions of fine hair, it has flexural stiffness. inferior to natural hair. On the other hand, the hair fixed to the region 31B of the upper portion 31e at the wig base 31 has bending stiffness of the same level as the natural hair and the hair fixed to the adjustment region 31C between the total peripheral region 31A and the region 31B of the upper portion 31e of the wig base 31 has an intermediate flexural stiffness between the hair fixed to the total peripheral region 31A and the hair fixed to the region 31B of the upper portion 31e. In this case, for said hair to have intermediate flexural stiffness, as described below, hair that has a lower flexural stiffness than natural hair and hair that has flexural stiffness of the same level as natural hair are combined with a predetermined proportion of filaments. On the other hand, the structure or size is adjusted so that the predetermined value is reached between the stiffness of the hair fixed to the total peripheral region 31A and the stiffness of the hair fixed to the region 31B of the upper portion 31e . Therefore, in a top-use type wig, such as a front concealment type wig, the user's own hair near the portion of lost hair and the hair fixed to the total peripheral region 31A of the base of Wig 31 combine well, so well that notch is not caused between the hairs attached to the wig base, and therefore the use of the wig is barely visible.

The hair to be fixed to each region of the wig base 31 preferably has not only the predetermined flexural stiffness, but also a predetermined curl diameter and length for each region. That is, in a wig of the upper use type, the hair 32 fixed to the total peripheral region 31A not only has a stiffness equivalent to the user's own hair near the wig's wear region, but also the Curvature diameter and length are preferably equivalent to each other. If the hair 33 fixed to the region 31B of the upper portion 31e and the hair 32 fixed to the total peripheral region 31 Have different curl diameters and lengths, a notch is not produced by the hair fixed to the wig base 31 and use Wig is not visible by gradually changing the diameter of the curl and / or the length. It is possible to curl the hair attached to the wig base 31 and adjust its length before the wig is worn, or when using the wig, but it is not preferable because the work process becomes complicated.

In this case, compared to a wig with hair that does not have different curl lengths and diameters in each region of a wig base, the wig of this Comparative Example has an equal length and curl diameter for each filament, and therefore the hair is too uniform as a whole, so it is not preferable that a free hairstyle cannot be formed. If a wig with too uniform hair is used, it is necessary to cut the hair attached to the wig base for the hairstyle adjustment. On the contrary, compared to a wig with the hair attached to the wig base of randomly different lengths and curl diameters, the wig of this comparative example has a degree of freedom in hairstyles in sf, but it is not preferable that the hairs they are too random, and the hairstyle lacks uniformity. On the other hand, a free hairstyle can be formed by fixing the hairs of the predetermined lengths and curvature diameters for respective regions of the wig base such as the wig of the present invention.

An explanation of the hair attached to bases 11 and 31 of the wig is given below. The hairs fixed to the wig bases 11 and 31 can be formed to have different flexural stiffnesses for the respective divided regions of the wig bases 11 and 31. As hair, an artificial hair made, for example, of a fiber of polyamide with a sheath / core structure.

Such artificial hair made of a polyamide fiber with a sheath / core structure, which uses the property of the polyamide fiber, has a core portion of a high flexural stiffness polyamide fiber and a fiber sheath portion. Polyamide flexural stiffness less than the core portion and the flexural stiffness of all artificial hair can be controlled by adjusting the mass ratio of the sheath and the core portions. As a polyamide resin as a material for the core portion, a semi-aromatic polyamide resin of high strength and rigidity can be used, for example, a polymer of an alternative copolymer of hexamethylenediamine and terephthalic acid expressed by the Chemical Formula 1, for example, 6T nylon, or a polymer in which adipic acid and methaxylenediamine may be used alternately linked by amide bonds expressed by

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the Chemistry Formula 2, for example, Nylon MXD6. In this case, artificial hair that uses a polymeric material expressed by Formula Qmmica 2 as the core portion material is more preferable than artificial hair that uses a polymeric material expressed by Formula Qmmica 1 as the core portion material. in which hair fixation is easier.

image 1

As the polyamide resin as a material for the sheath portion, a polyamide resin of lower bending stiffness than the core portion material can be used, for example as a linear aliphatic polyamide, a polymer of a ring-opening polymer caprolactam expressed by Formula Qmmica 3, for example, nylon 6, or a polymer of an alternative copolymer of hexamethylenediamine and adipic acid expressed by Formula Qmmica 4, for example, nylon 66.

image2

[Chemistry Formula 4]

H

H H 0

I I II

N - (CH2) 6 —N — C-

0

(CH2) 4-C- | -0H (4)

n

Therefore, when preparing a sheath / core structure of an artificial polyamide hair using a high flexural stiffness polyamide for a core portion and using a flexural stiffness polyamide lower than the core portion for a sheath portion and by adjusting the mass ratio of the sheath and core portions, a fiber of the desired flexural stiffness can be obtained.

Flexural stiffness is a physical property generally applicable to fibers and the like, and also for recently recognized hair as a property related to a sensitive property, such as sensation (appearance, tactile sensation and texture). As a measure of the flexural stiffness of a fiber, the KAWABATA measurement method and its principle are widely known in the textile sector, and its improved version, Single Hair Bending Tester (KATOTECH, LTD., Model KES-FB2-SH) It was used to measure the flexural stiffness of artificial hair. As a method of measurement for any case of artificial and natural hair, each of the 1 cm filaments flexed at the same arc speed to a certain curvature, the small moment of flexion that accompanied it was detected and the ratio was measured of the moment of flexion and curvature. Flexural stiffness was obtained from it by changing the flexion / curvature moment. The typical measurement conditions are shown below.

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(Measuring conditions)

Distance between chucks: 1 cm

Torque Detector: Torque Wire Torsion Torque Detection (Steel Wire)

Torque Sensitivity: 1.0 gf ■ cm (full scale 10V)

Curvature: ± 2.5 cm -1

Flexion Deviation Speed: 0.5 cm'1 / second Measurement cycle: 1 Round Trip.

Here, a mandrel is a mechanism to hold each 1 cm hair.

Artificial hair manufactured by the conditions in which the sheath is made of nylon 6 or nylon 66, the core of 6T nylon or MXD6 nylon, the rate of discharge volume of the sheath / core components at the end of fusion spinning is about 1/2 (sheath mass ratio / core 32/68) has a flexural stiffness close to the minimum value of that of natural hair (approximately 6.5 x 10 "3 gf ■ cm2 / filament).

Artificial hair manufactured by means of the discharge volume ratio of the sheath / core components at the end of the 1/7 fusion spinning (sheath / core mass ratio 12/88) has flexural stiffness close to the maximum value of the hair natural (approximately 7.8 x 10 "3 gf ■ cm2 / filament).

Here, natural hair means ordinary hair that grows on the scalp of a human being, and has a large personal deviation in flexural stiffness. Therefore, hair from the head of 25 men and 38 women between the ages of 20 and 50 were collected, and their flexural stiffnesses were measured for samples of 80 pm in diameter under the same circumstances, that is, under the circumstances of 22 ° C temperature and 40% humidity. The flexural stiffnesses shown below are the values under the circumstances of 22 ° C temperature and 40% humidity.

An explanation of the pattern for fixing artificial hair having such a predetermined flexural stiffness to a wig base is given below.

At the beginning, an explanation of the case of a front concealment type wig is offered. Fig. 13 is a table showing the properties of hair attached to a wig base 11 in a first to a fourth embodiment of fixing patterns.

An explanation of a first embodiment of the pattern for fixing the hair to a wig base 11 is provided. Said first embodiment is suitable for a normal user. The hair for a wig is made of a polyamide fiber of a sheath / core structure. Artificial hair that has a flexural stiffness of 3.9 x 10 "3 gf ■ cm2 / filament that is approximately 40% less than the minimum value of natural hair (approximately

6.5 x 10 "3 gf ■ cm2 / filament) is fixed to a peripheral portion 11a of a wig base 11. Artificial hairs having a flexural stiffness of 3 are fixed in a second portion of band 11e therein. , 9 x 10 "3 gf ■ cm2 / filament and artificial hair with flexural rigidity 6.5 x 10" 3 gf ■ cm2 / filament evenly distributed so that the mass ratio becomes half and half. Artificial hair that It has 6.5 x 10 "3 gf ■ cm2 / filament is fixed to the first band portion 11d, to the upper portion 11c, and to the front portion 11b therein. In this case, the flexural stiffness of the natural hair has a great personal deviation, and the hair that grows on the user's scalp has low flexural stiffness in general. It is assumed that the wig of the first embodiment is assimilated to the case in which the flexural stiffness of the user's own hair is approximately 3.4 to 4.4 x 10 "3 gf ■ cm2 / filament. In this respect, if the flexural stiffness of the hair fixed to at least one peripheral portion of a wig is approximately ± 0.5 to 0.8 x 10 "3 gf ■ cm2 / filament with respect to the flexural stiffness of the user's own hair, It is within the allowable range. Therefore, if artificial hair having a lower flexural stiffness than ordinary natural hair is fixed to the peripheral portion 11a of the wig base 11, the artificial hair tends to combine well with the user's own hair.

Thus, while the hair fixed to the peripheral portion 11a of the wig base 11 has lower flexural stiffness than natural hair, that is, flexural stiffness of the same level as that of the user's own hair, the hair fixed to the upper portion 11c and the front portion 11b where the hair is not likely to be combined with the user's own hair has a high flexural stiffness compared to the hair fixed to the peripheral portion 11a. Therefore, since the hair fixed to the peripheral portion 11a of the wig base 11 is easily combined with the rest of the hair that grows on the user's scalp and shows a behavior similar to the user's own hair due to the influence In circumstances such as humidity, it is unlikely that the use of wig will be warned. In addition, since the hair fixed to the front portion 11b, the upper portion 11c and the first band portion 11d have a higher flexural stiffness than the rest of the user's hair, various hairstyles can be formed in response to the user's needs .

An explanation of a second embodiment of the pattern for fixing the hair to a wig base 11 is provided.

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difference with respect to the first embodiment is that the hair fixed to the front portion 11b, the upper portion 11c and the first band portion 11d of the wig base 11 and the hair fixed to the second portion of band 11e uniformly combined have stiffnesses Low flexion. It is the same case as in the first embodiment in which the hair attached to the wig base is made of a polyamide fiber of a sheath / core structure.

Artificial hair with flexural rigidity of 3.9 X 10-3 gf ■ cm2 / filament is fixed to the peripheral portion 11a of the wig base 11. In a second portion of band 11e therein, artificial hair is fixed which It has a flexural stiffness of 3.9 x 10-3 gf ■ cm2 / filament and artificial hair with flexion stiffness 5.2 x 10-3 gf ■ cm2 / filament evenly distributed so that the mass ratio becomes half and half. Artificial hair with bending stiffness 5.2 X 10-3 gf ■ cm2 / filament is fixed to the first band portion 11d inside, the upper portion 11c, and the front portion 11b.

The second embodiment differs from the first in that the flexural stiffness of the hair fixed to the front portion 11b, the upper portion 11c and the first portion of the band 11d is low compared to the first embodiment and all the hair attached to the wig is designed so that it has a lower flexural stiffness than natural hair, so that it is suitable for the user who has relatively weak hair, that is, suitable for the user who has a flexural stiffness hair of approximately 3.1 at 4.7 X 10-3 gf ■ cm2 / filament.

An explanation of a third embodiment of the pattern for fixing the hair to a wig base 11 is offered. Its difference with respect to the first embodiment is that, contrary to the second embodiment, the hair fixed to the front portion 11b, upper portion 11c and the first portion of the band 11d of the wig base 11 and the hair fixed to the second portion of the band 11e combined have reinforced stiffnesses. It is the same case as in the first embodiment in which the hair attached to the wig base 11 is made of a polyamide fiber of a sheath / core structure.

Artificial hair with flexural rigidity 3.9 X 10-3 gf ■ cm2 / filament is fixed to the peripheral portion 11a of the wig base 11. Artificial hairs are fixed in a second portion of the band 11e therein. a flexural stiffness of 3.9 x 10-3 gf ■ cm2 / filament and artificial hair with a flexural stiffness of 7.8 x 10-3 gf ■ cm2 / filament evenly distributed so that the mass ratio becomes half and half. Artificial hair with flexural stiffness 7.8 X 10-3 gf ■ cm2 / filament is fixed to the first band portion 11d inside, the upper portion 11c, and the front portion 11b.

In a different way from the first embodiment, the flexural stiffness of the hair fixed to the front portion 11b, the upper portion 11c and the first portion of the band 11d is high compared to the first embodiment to increase the difference with respect to the natural hair, The sensation of volume and hardness can be achieved, therefore hairstyles can be formed so far they had not been performed, for example, with disheveled hair. Therefore, it is suitable for users who require hairstyles with a sensation of volume. It is assumed for the case in which the user's own hair has a flexural stiffness of approximately 3.4 to 4.4 x 10-3 gf ■ cm2 / filament.

An explanation of a fourth embodiment of the pattern for fixing hair to a wig base 11 is offered. The fourth embodiment differs from the third in that the flexural stiffnesses of the hair fixed to the peripheral portion 11a of the wig base 11 and the hair fixed to the second portion of band 11e combined theref are more reinforced. It is suitable for the case in which the user's remaining hair has bending stiffness of the same level as the natural hair of a person who does not need a wig. It is the same case as in the first embodiment in which the hair attached to the wig base 11 is made of a polyamide fiber of a sheath / core structure.

Artificial hair with bending stiffness of 5.2 X 10-3 gf ■ cm2 / filament is fixed to the peripheral portion 11a of the wig base 11. In a second portion of band 11e therein, artificial hair is fixed which It has a flexural stiffness of 5.2 x 10-3 gf ■ cm2 / filament and artificial hair with a flexural stiffness of 7.8 x 10-3 gf ■ cm2 / filament evenly distributed so that the mass ratio becomes in half and half. Artificial hair with flexural stiffness of 7.8 X 10-3 gf ■ cm2 / filament is fixed to the first band portion 11d inside, the upper portion 11c, and the front portion 11b.

Unlike the third embodiment, when the remaining hair of the user has stiffness of the same level as that of ordinary natural hair, that is, if the flexural stiffness of the rest of the user's hair is approximately 5.0 to 6.5 x 10-3 gf ■ cm2 / filament, you can respond to the extension of the rest of the user's hair by fixing an artificial hair that has a flexural stiffness of the same level as that of the remaining hair. Since the artificial nipple hair is fixed to the front portion 11b of the wig base 11 and the upper portion 11c, hairstyles can be formed with a sensation of volume and the alteration of the hair can be prevented.

As explained above, artificial hair attached to the wig base is made of a polyamide fiber having a sheath / core structure in any of the first to fourth embodiments, but, as explained in the fifth to the eighth embodiment later, a first artificial hair of a polyamide fiber that has a

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sheath / core structure and a second artificial hair of a polyester fiber can be uniformly correctly combined in the predetermined ratio and fixed to divided regions of the wig base.

The second artificial hair of a polyester fiber has the following structure. The second artificial hair of a polyester fiber can change the flexural stiffness by adjusting the fiber diameter of, for example, polyethylene terephthalate, or by adjusting the mixing ratio of polybutylene terephthalate in polyethylene terephthalate as a feedstock that should be melt into the spinning Artificial hair with polyethylene terephthalate as the main component increases its linear stiffness as its diameter increases. For example, when the average diameter increases from 50 pm to 70 pm, its flexural stiffness increases from 6.70 x 10-3 gf ■ cm2 / filament to 7.67 X 10-3 gf ■ cm2 / filament. On the other hand, by mixing polybutylene terephthalate in polyethylene terephthalate, and increasing its mixing ratio, the flexural stiffness can be reduced. By dispersing and combining said second artificial polyester hair in the first artificial polyamide hair, the tendency of grouping of artificial polyamide fiber hair can be suppressed resulting in a sensation closer to natural hair.

An explanation of a fifth embodiment of the pattern for fixing hair to a wig base 11 is provided. Fig. 14 is a table showing the properties of hair attached to a wig base 11 in a fifth embodiment of fixing patterns. Said fifth embodiment is a modified example of the first embodiment mentioned above. They are different since the first artificial hair made of a polyamide fiber of a sheath / core structure and the second artificial hair made of a polyester fiber are used as the hair to be fixed to the wig base 11.

In the second portion of the band 11e of the wig base 11 are the first artificial hair having a flexural stiffness of 3.9 x 10-3 gf ■ cm2 / filament and the first artificial hair having a flexural stiffness 6.5 x 10-3 gf ■ cm2 / filament evenly distributed and combined so that the mass ratio becomes half and half, and additionally the second artificial hair that has bending stiffness 6.5 x 10-3 gf ■ cm2 / filament It is combined and fixed evenly. In this case, the mixing ratio of the first and second artificial hair is 80:20 by mass ratio. In the first band portion 11d, the upper portion 11c and the front portion 11b, the first artificial hair having a flexural stiffness of 6.5 x 10-3 gf ■ cm2 / filament and the second artificial hair having a flexural stiffness 6.5 x 10-3 gf ■ cm2 / filament are combined and fixed uniformly. In this case, the mixing ratio of the first and second artificial hair is 80:20 by mass ratio. As described above, since the second artificial hair made of a polyester fiber is combined in the first artificial hair made of a polyamide fiber and fixed to the front portion 11b, the upper portion 11c and the first band portion 11d, a polyamide fiber can be suppressed, and flow sensation hairstyles can be formed.

An explanation of a sixth to eighth embodiments of the pattern for fixing the hair to a wig base 11 is provided. Said sixth to eighth embodiments are modified examples of the second embodiments mentioned above. They are different because it uses the first artificial hair made of a polyamide fiber of a sheath / core structure and the second artificial hair made of a polyester fiber as hair to be fixed to the wig base 11.

Fig. 15 is a table showing the properties of hair attached to a wig base 11 in the sixth embodiment of fixing patterns. In the sixth embodiment, in the second portion of the band 11e of the wig base 11 are the first artificial hair that has a flexural stiffness of 3.9 x 10-3 gf ■ cm2 / filament and the first artificial hair that has stiffness of flexion 5.2 x 10-3 gf ■ cm2 / filament uniformly distributed and combined so that the mass ratio becomes half and half, and additionally the second artificial hair that has bending stiffness

6.5 x 10-3 gf ■ cm2 / filament is combined and fixed uniformly. In this case, the mixing ratio of the first and second artificial hair is 80:20 by mass ratio. In the first band portion 11d, the upper portion 11c and the front portion 11b, the first artificial hair having bending stiffness 5.2 x 10-3 gf ■ cm2 / filament and the second artificial hair having bending stiffness 6 , 5 x 10-3 gf ■ cirr / filament are combined and fixed uniformly. In this case, the mixing ratio of the first and second artificial hair is 80:20 by mass ratio.

Fig. 16 is a table showing the properties of hair attached to a wig base 11 in a seventh embodiment of fixing patterns. In the seventh embodiment, in the second portion of the band 11e of the wig base 11 are the first artificial hair having a flexural stiffness of 3.9 x 10-3 gf ■ cm2 / filament and the first artificial hair that has a Flexural stiffness of 7.8 x 10-3 gf ■ cm2 / filament evenly distributed and mixed so that the mass ratio becomes half and half, and additionally the second artificial hair that has flexural stiffness 6.5 x 10 -3 gf ■ cm2 / filament is mixed and fixed uniformly. In this case, the mixing ratio of the first and second artificial hair is 80:20 by mass ratio. In the first portion of the band 11d, the upper portion 11c and the front portion 11b, the first artificial hair having a bending stiffness of 7.8 x 10-3 gf ■ cm2 / filament and the second artificial hair having stiffness of flexion 6.5 x 10-3 gf ■ cm2 / filament are mixed and fixed uniformly. In this case, the mixing ratio of the first and second artificial hair is 80:20 by mass ratio.

Fig. 17 is a table showing the properties of hair attached to a wig base 11 in an octave

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realization of fixing patterns. In the eighth embodiment, in the second portion of the band 11e of the wig base 11 are the first artificial hair having a bending stiffness of 5.2 x 10-3 gf ■ cm2 / filament and the first artificial hair having a Flexural stiffness of 7.8 x 10-3 gf ■ cm2 / filament evenly distributed and mixed so that the mass ratio becomes half and half, and additionally the second artificial hair that has flexural stiffness 6.5 x 10 -3 gf ■ cm2 / filament is mixed and fixed uniformly. In this case, the mixing ratio of the first and second artificial hair is 80:20 by mass ratio. In the first band portion 11d, the upper portion llc and the front portion 11b, the first artificial hair having a flexural stiffness of 7.8 x 10-3 gf ■ cm2 / filament and the second artificial hair having a stiffness of flexion 6.5 x 10-3 gf ■ cm2 / filament are mixed and fixed uniformly. In this case, the mixing ratio of the first and second artificial hair is 80:20 by mass ratio.

In the sixth to eighth embodiments, such as the fifth embodiment in the preferable case of a wig shown as the second to the fourth embodiments, the second artificial polyester fiber hair can further suppress the tendency of grouping a polyamide fiber as the first artificial hair, and flow sensation hairstyles can be formed.

In the first to the eighth embodiments, a case is shown in which the hairs of different flexural stiffnesses are fixed to respective regions of a front concealment type wig, but the hairs of different diameter and / or curl lengths may be additionally set to five respective regions in the cases of the first to eighth embodiments. An explanation of the examples is given as ninth and tenth embodiments in which the hair whose curvature diameter and length are determined additionally for the respective portions in the first embodiment, but may be the case in which the flexural stiffnesses they are substantially the same regardless of the wig base regions, and the curvature diameters and / or the lengths are different.

An explanation of a ninth embodiment of the model for fixing hair to a wig base 11 is shown. Fig. 18 is a table showing the properties of hair fixed to a wig base 11 in a ninth embodiment of fixing patterns. The difference of the ninth embodiment of the first embodiment is that the hair fixed to the peripheral portion 11a, the front portion 11b, the upper portion 11c, the first portion of band 11d and the second portion of band 11e, not only It has the predetermined flexural stiffness for the respective portions to be fixed, but also has the predetermined diameter and / or curl length for the respective portions.

In the peripheral portion 11a the hair having a curl diameter of 35 mm, a length of 9 cm and a flexural stiffness of 3.9 x 10-3 gf ■ cm2 / filament is fixed. In the front portion 11b, the hair having a curl diameter of 23 mm, a length of 7 cm and a flexural stiffness of 6.5 x 10-3 gf ■ cm2 / filament is fixed. In the upper portion 11c, the hair having a curl diameter of 26 mm, a length of 6 cm and a flexural stiffness of 6.5 x 10-3 gf ■ cm2 / filament is fixed. In the first portion of the band 11d, the hair having a curl diameter of 28 mm, a length of 7 cm and a flexural stiffness of 6.5 x 10-3 gf ■ cm2 / filament is fixed. In the second portion of band 11e, the hair having a curvature diameter of 32 mm, a length of 8 cm and a flexural stiffness of 3.9 x 10-3 gf ■ cm2 / filament and the hair having a hair 32 mm curl diameter, a length of 8 cm and a flexural stiffness of 6.5 x 10-3 gf ■ cm2 / filament is mixed half and half.

An explanation of a tenth embodiment of the pattern for fixing the hair to a wig base 11 is given. Fig. 19 is a table showing the properties of the hair fixed to a wig base 11 in a tenth embodiment of fixing patterns. The difference of the tenth embodiment with respect to the first embodiment is that the hair fixed to the peripheral portion 11a, to the front portion 11b, to the upper portion 11c, to the first portion of band 11d and the second portion of band 11e does not It only has the predetermined flexural stiffness for the respective portions to be fixed, but also has the predetermined diameter and / or curl length for the respective portions.

In the peripheral portion 11a, the hair having a curl diameter of 40 mm, a length of 10 cm and a flexural stiffness of 3.9 x 10-3 gf ■ cm2 / filament is fixed. In the front portion 11b, the hair having a curl diameter of 30 mm, a length of 8 cm and a flexural stiffness of 6.5 x 10-3 gf ■ cm2 / filament is fixed. In the upper portion 11c, the hair having a curl diameter of 35 mm, a length of 7 cm and a flexural stiffness of 6.5 x 10-3 gf ■ cm2 / filament is fixed. In the first portion of the band 11d, the hair having a curl diameter of 35 mm, a length of 8 cm and a flexural stiffness of 6.5 x 10-3 gf ■ cm2 / filament is fixed. In the second portion of the band 11e, the hair having a curl diameter of 40 mm, a length of 9 cm and a flexural stiffness of 3.9 x 10 gf ■ cm2 / filament and the hair having a diameter of 40 mm curl, a length of 9 cm and a flexural stiffness of 6.5 x 10-3 gf ■ cm2 / filament is combined half and half.

As the ninth and tenth embodiments, an example was explained in which the hair fears the predetermined diameter and curl length for the respective portions in the first embodiment, but, also in the second to eighth embodiments, a wig may be constituted by setting the hair whose diameter and curl length are predetermined for the respective portions.

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Below is the explanation is made of a wig of superior use type.

Fig. 20 is a table showing the properties of hair attached to a wig base 31 in the thirteenth to thirteenth embodiments of the fixing patterns. An explanation of an eleventh embodiment of the model for fixing the hair to a wig base 31 is provided. Said eleventh embodiment is suitable for a normal user. The hair attached to the wig base 31 is made of a polyamide fiber of a sheath / core structure. In the total peripheral region 31A of the wig base 31, artificial hair is fixed which has a flexural stiffness of 3.9 x 10-3 gf ■ cm2 / filament that is approximately 40% less than the minimum value of the hair natural (approximately 6.5 x 10-3 gf ■ cm2 / filament). The artificial hair that has a flexural stiffness of 3.9 x 10-3 gf ■ cm2 / filament and the artificial hair that has a flexural stiffness are fixed in the adjustment region 31C of its interior

6.5 x 10-3 gf ■ cm2 / filament evenly distributed so that the mass ratio becomes half and half. In the region 31B of the upper portion 31e of its interior, the artificial hair having a flexural stiffness of 6.5 x 10-3 gf ■ cm2 / filament is fixed. In this case, the flexural stiffness of the natural hair has a personal deviation, and the hair that grows on the scalp of a person who needs a wig has low flexural stiffness in general. It is assumed that the wig of the eleventh embodiment satisfies the case in which the flexural stiffness of the user's own hair is approximately 3.4 to 4.4 x 10-3 gf ■ cm2 / filament.

Thus, while the hair fixed to the total peripheral region 31A of the wig base 31 has lower flexural stiffness than average natural hair, that is, flexural stiffness of the same level as that of the user's own hair, the region 31B of the upper portion 31e where the hair is not likely to be combined with the user's own hair has a high flexural stiffness compared to the hair fixed to the total peripheral region 31a. Therefore, since the hair fixed to the total peripheral region 31A of the wig base 31 is easily combined with the rest of the hair that grows on the user's scalp and shows a behavior similar to the user's own hair by the Under the influence of circumstances such as humidity, the use of wig is not likely to be warned. In addition, since the hair fixed to the region 31B of the upper portion 31e and to the adjustment region 31C has a higher flexural stiffness than the rest of the user's hair, a sensation of volume can be easily achieved and various hairstyles can be formed in response to user needs.

An explanation of a twelfth embodiment of the pattern for fixing the hair to a wig base 31 is provided. Its difference with respect to the eleventh embodiment is that the hair fixed to region 31B of the upper portion 31e of the wig base 31 and The hair uniformly combined and fixed to the 31C adjustment region have low stiffness. It is the same case as in the eleventh embodiment in which the hair is made of a polyamide fiber of a sheath / core structure. Artificial hair with bending stiffness 3.9 X 10-3 gf ■ cm2 / filament is fixed to the total peripheral region 31A of the wig base 31. In the adjustment region 31C, inside it, artificial hair is fixed which has a flexural stiffness of 3.9 x 10-3 gf ■ cm2 / filament and artificial hair that has a flexural stiffness of 5.2 x 10-3 gf ■ cm2 / filament evenly distributed so that the mass ratio is It becomes half and half. Artificial hair with bending stiffness of 5.2 X 10-3 gf ■ cm2 / filament is fixed to region 31B of the upper portion 31e further in.

The twelfth embodiment differs from the eleventh embodiment in that the flexural stiffness of the hair fixed to the region 31B of the upper portion 31e is low compared to the eleventh embodiment and all the hair attached to the wig is designed so as to have less stiffness of flexion than natural hair, so that it is suitable for the user who has relatively soft hair, that is, suitable for the user who has a flexural stiffness hair of approximately 3.1 to 4.7 x 10-3 gf ■ cm2 / filament

An explanation of a thirteenth embodiment of the pattern for fixing the hair to a wig base 31 is offered. Its difference with respect to the eleventh embodiment is that, contrary to the twelfth embodiment, the hair fixed to region 31B of the upper portion 31e of the wig base 31 and the hair fixed to the adjustment region 31C mixed therein have reinforced stiffnesses. It is the same case as in the eleventh embodiment in which the hair is made of a polyamide fiber of a sheath / core structure. Artificial hair with bending stiffness 3.9 X 10-3 gf ■ cm2 / filament is fixed to the total peripheral region 31A of the wig base 31. In the adjustment region 31C, inside it, artificial hairs are fixed which they have a bending stiffness of 5.2 x 10-3 gf ■ cm2 / filament and artificial hair with bending stiffness 6.5 x 10-3 gf ■ cm2 / filament evenly distributed so that the mass ratio becomes half and half. Artificial hair with flexural stiffness of 6.5 x 10-3 gf ■ cm2 / filament is fixed to region 31B of the upper portion 31e inside.

Unlike the eleventh embodiment, the flexural stiffness of the hair fixed to the upper portion 31e is high compared to the eleventh embodiment to increase the difference with respect to natural hair, a sensation of volume and hardness can be achieved, so that They can form hairstyles that until now had not been done, for example, with disheveled hair. Therefore, it is suitable for users who require volume sensation hairstyles. The wig of the thirteenth embodiment is adopted for the case in which the user's own hair has a flexural stiffness of approximately 3.4 to 4.4 x 10-3 gf ■ cm2 / filament.

In the eleventh to the thirteenth embodiments, a case is shown in which hairs of different stiffnesses of

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flexion are fixed to respective regions of a wig of higher use type, but as described above, as the fifth to eighth embodiment for the wig, the first artificial hair made of a polyamide fiber of a sheath / core structure and the second artificial hair made of a polyester fiber can be used as the hair fixed to the wig base 31. In addition, the hairs of different diameters and / or curl lengths can be additionally fixed to five respective regions in the cases of the eleventh to thirteenth realizations. An explanation of the examples is provided as fourteenth and fifteenth embodiments in which the hair is fixed, the curl diameter and its length are additionally determined for the respective portions in the eleventh embodiment, but it may be the case in which the rigidities of Flexion are substantially the same regardless of the wig base regions, and the diameters and / or curl lengths are different.

An explanation of the fourteenth embodiment of the model for fixing the hair to a wig base 31 is given. Fig. 21 is a table showing the properties of the hair attached to a wig base 31 in a fourteenth embodiment of fixing patterns. In the fourteenth embodiment, the regional division is determined separately where the hair of the predetermined flexural stiffness is fixed on the wig base 31 and the regional division where the diameter hair and / or curl length is fixed separately default Namely, in the main region 31B as upper portion 31e, the curl diameter hair of 30 mm, length of 18 cm and flexural stiffness of 6.5 x 10-3 gf ■ cm2 / strand is fixed. In the front portion 31a of the total peripheral region 31A, the curl diameter hair of 30 mm, length of 15 cm and flexural stiffness of 3.9 x 10-3 gf ■ cm2 / filament is fixed. In the left and right side portions of the head 31b and 31c of the total peripheral region 31A, the curl diameter hair 35 mm, the length 20 cm and the flexural stiffness 3.9 x 10-3 gf ■ cm2 / filament Attached. In the posterior portion of the head 31d of the total peripheral region 31A, the 45 mm curl diameter hair, 30 cm length and flexural stiffness 3.9 x 10-3 gf ■ cm2 / filament are fixed. In the front portion 31a of the adjustment region 31C, the 30 mm curl diameter hair, 15 cm length and flexural stiffness of 3.9 x 10-3 gf ■ cm2 / filament and the curl diameter hair 30 mm long, 15 cm long, and flexural stiffness of 6.5 X 10-3 gf ■ cm2 / filament are mixed half and half in the mass ratio and fixed. In the left and right side portions of the head 31b and 31c of the adjustment region 31C, the curl diameter hair 35 mm, the length 20 cm and the flexural stiffness 3.9 x 10-3 gf ■ cm2 / filament and the curl diameter hair of 35 mm, length 20 cm, and flexural stiffness of 6.5 x 10-3 gf ■ cm2 / filament are mixed half and half in the mass ratio and fixed. In the posterior portion of the head 31d of the adjustment region 31C, the 45 mm curl diameter hair, 30 cm length and flexural stiffness of 3.9 x 10-3 gf ■ cm2 / filament and the hair of 45 mm curl diameter, the length of 30 cm, and the flexural stiffness of 6.5 X 10-3 gf ■ cm2 / filament are mixed half and half in the mass ratio and fixed.

An explanation of the fifteenth embodiment of the model for fixing the hair to a wig base 31 is given. Fig. 22 is a table showing the properties of the hair attached to a wig base 31 in a fifteenth embodiment of fixing patterns. In the fifteenth embodiment, as in the fourteenth embodiment, the regional division in which the hair of the predetermined flexural stiffness at the base of wig 31 and the regional division in which the diameter hair is fixed is determined separately and / or predetermined curl length. Namely, in the main region 31B as upper portion 31e, the curl diameter hair of 40 mm, length of 25 cm and flexural stiffness of 6.5 x 10-3 gf ■ cm2 / filament is fixed. In the front portion 31a of the total peripheral region 31A, the curl diameter hair of 35 mm, length of 20 cm and flexural stiffness of 3.9 x 10-3 gf ■ cm2 / filament is fixed. In the left and right side portions of the head 31b and 31c of the total peripheral region 31A, the 45 mm curl diameter hair, 30 cm length and 3.9 x 10-3 gf bending stiffness are fixed ■ cm2 / filament In the posterior portion of the head 31d of the total peripheral region 31A, the curl diameter hair of 60 mm, length of 35 cm and flexural stiffness of 3.9 x 10-3 gf ■ cm2 / filament is fixed. In the front portion 31a of the adjustment region 31C, the 35 mm curl diameter hair, 20 cm length and flexural stiffness of 3.9 x 10-3 gf ■ cm2 / filament and the diameter hair are fixed 35 mm curl, 20 cm length, and flexural stiffness of 6.5 x 10-3 gf ■ cm2 / filament are mixed half and half in the mass ratio and fixed. In the left and right side portions of the head 31b and 31c of the adjustment region 31C, the 45 mm curl diameter hair, 30 cm length and flexion stiffness of 3.9 x 10-3 gf ■ cirmilament and 45 mm curl diameter hair, 30 cm length, and flexural stiffness of 6.5 X 10-3 gf ■ cm2 / filament are mixed half and half in the mass ratio and fixed. In the posterior portion of the head 31d of the adjustment region 31C, the curl diameter hair of 60 mm, length of 35 cm and flexural stiffness of 3.9 x 10-3 gf ■ cm2 / filament and the hair of Curl diameter of 60 mm, length of 35 cm, and flexural stiffness of 6.5 X 10-3 gf ■ cm2 / filament are combined half and half in the mass ratio and fixed.

An explanation of an example has been offered in which the hairs of the preset diameter and curl length for the respective portions were additionally fixed in the eleventh embodiment as fourteenth and fifteenth embodiments, but a wig may also be constituted by fixing the diameter hair and predetermined curl length for the respective portions in the twelfth and thirteenth embodiments.

Therefore, since it is possible to fix the high bending stiff hair in the regions of the upper portions 11c and 31e of the wig base 11 and 31, it is not necessary to prepare waveforms at fine intervals near the roots of the hair at the end of fixing the hair, that is, causing the hair to be lifted after being fixed by the so-called curling procedure, so that curly hair is not formed by means of the curling procedure, nor is the appearance damaged. In addition, since it is not necessary to develop a high density of

hair attached to the base of wig 11 and 31, the appearance of hairstyles does not change.

Without being limited to the fixation patterns described above, the present invention can be suitably modified within the set of the claimed invention. For example, not only the stiffness of hair flexion can be adjusted, but also the length, diameter, color and other properties such as the curl size conferred to the hair depending on the regions of the hair attached to a wig base, to form the hairstyle preferred by the user without exposing the use of the wig.

Claims (7)

5 10 fifteen twenty 25 30 35 40 Four. Five fifty 55 60 1. A wig (10) comprising a wig base (11) and an artificial hair fixed to said wig base (11), wherein said wig base (11) is divided into a plurality of regions that include a periphery (11a) of a left and right lateral portion of the head and a periphery (1a) of a posterior portion of the head, wherein: the hairs artificially fixed to the divided regions of said wig base (11) have predetermined flexural stiffnesses for the respective regions characterized in that: artificial hairs fixed to said periphery (11a) have flexural stiffnesses between 2.6 and 5.2 x 10-3 gf ■ cm2 / filament. 2. The wig according to claim 1, characterized in that: in the region (11c) closest to a higher portion as the central region of said wig base (11) between the divided regions of said wig base (11), artificial hair of greater flexural stiffness is fixed than the fixed artificial hair in said periphery (11a). 3. The wig according to claim 1, characterized in that: said wig base (11) is divided including at least one upper portion (11e) as the central region of the wig base, said periphery (11a) and an intermediate region (11d, 11e) divided into zones between said upper portion and said periphery along said periphery, artificial hair fixed to said upper portion (11c) has a flexural stiffness between 6.5 and 7.8 x 10-3 gf ■ cm2 / filament, and artificial hair that has a flexural stiffness between 6.5 and 7.8 x 10 'gf ■ cm / filament and artificial hair that has a flexural stiffness between 2.6 and 5.2 x 10-3 gf ■ cm2 / filament are mixed and fixed to said intermediate region (11d, 11e). 4. A wig (20) comprising a wig base (31) and an artificial hair fixed to said wig base, wherein said wig base (31) is divided into a plurality of regions that include the total peripheral portion (31A) comprising a periphery of a front portion (31a), a periphery of a left and right side portion of the head (31b, 31c) and a periphery of a posterior portion of the head (31d), where: artificial hairs fixed to the divided regions of said wig base (31) have predetermined flexural stiffnesses for the respective regions, characterized in that artificial hairs fixed to said total peripheral portion (31A) have flexural stiffnesses between 2.6 and 5.2 x 10-3 gf ■ cm2 / filament. 5. The wig according to claim 4, characterized in that: said wig base (31) is divided including an upper portion (31e) as the central region of the wig base, the total peripheral portion (31A) comprising the periphery of the front portion (31a), the periphery of the side portion left and right of the head (31b, 31c), and the periphery of the posterior portion of the head (31d), and an intermediate region (31C) divided into zones between said upper portion (31e) and said total peripheral portion (31A ) along said total peripheral portion, artificial hair fixed to said upper portion (31e) has a flexural stiffness between 6.5 and 7.8 x 10-3 gf ■ cm2 / filament, and artificial hair that has a flexural stiffness between 6.5 and 7.8 x 10 'gf ■ cm / filament and artificial hair with a flexural stiffness between 2.6 and 5.2 x 10-3 gf ■ cm2 / filament they are mixed and fixed to said intermediate region (31C). 6. The wig according to claim 1 or 4, characterized in that: said artificial hair has a sheath / core structure comprising a core portion and a sheath portion covering said core portion, said core portion is made of a polyamide resin, said sheath portion is made of a polyamide resin that has a stiffness less than said core portion, and the flexural stiffness is controlled by the mass ratio of said portion of said sheath and said core portion. 7. The wig according to claim 1 or 4, characterized in that: said artificial hair is made by mixing a first artificial hair made of a polyamide resin and a second artificial hair made of a polyester resin in the predetermined proportion, said first artificial hair has a sheath / core structure comprising a core portion and a portion of the sheath that covers said core portion, said core portion is made of a polyamide resin, said pod portion is made of a polyamide resin having a stiffness less than said core portion, and the flexural stiffness is controlled by the mass ratio of said sheath portion and said core portion.