阅读说明：本技术 一种假发 (Wig ) 是由 沙艾霖 于 2019-10-17 设计创作，主要内容包括：本发明涉及一种假发,至少包括基底,基底通过多个胶体凸起的粘合作用植有毛发,在假发使用状态下,基底被构造为在其与胶体凸起相对应的位置上,响应于透气孔的开孔操作而相对于基底的假想平面发生局部空间变化,并且在其与胶体凸起的外边缘相对应的位置上,响应于使用假发时的佩戴动作而相对于基底的假想平面发生局部空间变化,驱使基底上靠近胶体凸起外边缘的区域以曲率半径非连续变化的弧面倾斜延伸至基底的其他区域上,形成环绕胶体凸起的第二环向局部区域,以第一环形局部区域所在倾斜曲面与第二环向局部区域所在的倾斜曲面互不平行的方式在基底上形成起伏结构。(The invention relates to a wig, at least comprising a base implanted with hair by the adhesion of a plurality of colloid projections, in the wig use state, the base is configured to have a local spatial variation with respect to an imaginary plane of the base in response to the opening operation of the airing hole at a position thereof corresponding to the colloid projection, and at the position corresponding to the outer edge of the colloid bulge, the local space change is generated relative to the virtual plane of the substrate in response to the wearing action when the wig is used, the region on the substrate close to the outer edge of the colloid bulge is driven to obliquely extend to other regions of the substrate by the cambered surface with the curvature radius changing discontinuously, a second annular local region surrounding the colloid bulge is formed, and forming an undulating structure on the substrate in a manner that the inclined curved surface of the first annular local area and the inclined curved surface of the second annular local area are not parallel to each other.)

1. A hairpiece comprising at least a base (100), said base (100) being planted with hair (200) by the adhesive action of a plurality of colloidal projections (300), said hair (200) comprising a first section (210), a second section (220) and a third section (230),

It is characterized in that the substrate (100) is provided with at least one air vent (110) which continuously penetrates through the substrate (100) and the colloid bulges (300), the air vent (110) is selectively distributed on the substrate (100) in a mode of meeting the preset distribution rate of the openings of the colloid bulges (300), so that different divided areas of the substrate (100) are provided with a plurality of colloid bulges (300) with holes and a plurality of colloid bulges (300) without holes,

Wherein, in the wig using state, the base (100) is configured to generate local spatial variation relative to the imaginary plane of the base (100) in response to the opening operation of the airing hole (110) at the position thereof corresponding to the gel projection (300), the local spatial variation is driven to extend obliquely to other areas of the base (100) with an arc surface having a discontinuous variation of curvature radius to form a first circumferential local area surrounding the airing hole (110) in such a manner that the local spatial variation is deformed together with the base (100) by being forced to flow inside the uncured gel projection (300) at the time of the opening operation,

and at the position corresponding to the outer edge of the colloid projection (300), local space change is generated relative to the virtual plane of the substrate (100) in response to the wearing action when the wig is used, the local space change drives the region of the substrate (100) close to the outer edge of the colloid projection (300) to obliquely extend to other regions of the substrate (100) by the arc surface with the curvature radius changing discontinuously in a way that the colloid projection (300) solidified when the wig is worn is forced to move reversely to deform together with the substrate (100), and a second annular local region surrounding the colloid projection (300) is formed,

And forming an undulating structure on the substrate (100) in a manner that the inclined curved surface of the first annular local area and the inclined curved surface of the second annular local area are not parallel to each other.

2. the hairpiece according to claim 1, wherein the first and third sections (210, 230) are portions of the hair (200) on one side of the base (100) for exposing the hair (200) after the hair (200) is planted on the base (100), and the second section (220) is portions of the hair (200) on the other side of the base (100) for fixing the hair (200) after the hair (200) is planted on the base (100),

wherein the second portion (220) is configured in such a way that it has a higher flexible deformability and a higher degree of lightening of the pigment than the remaining hair portions, so that it can be forced to deform in response to the viscous forces between the flowing liquid gel and the second portion (220) when the liquid gel is applied to it, so that the hair (200) with a hairline fineness close to that of a real hair is fastened to the base (100) in a gently curved manner with a curvature that changes continuously at least in part in the position of the second portion (220) in the gel projection (300),

And the second section (220) provides a sufficiently large tensile strength to the hair (200) while keeping the toughness of the hair (200) unchanged to the maximum extent during the use of the substrate (100) in such a way that the effective contact length between the second section and the colloidal projection (300) is greater than the line length between any two points on the outer surface formed after the colloidal projection (300) is solidified.

3. Hairpiece according to one of the preceding claims, characterized in that a plurality of pre-perforation positions determined on the base (100) are generated based on a predetermined perforation distribution rate of the glue projections (300), and the hair (200) for making the wig has at least two diameter specifications different from each other, the hair (200) of the at least two diameter specifications is planted randomly on the base (100), therefore, the overall regularity of the wig can be weakened and the simulation degree can be improved based on the randomness of the opening positions formed by adding one or more of the distribution error between the forming positions of the colloid bulges (300) on the substrate (100) and the virtual positions thereof, the distribution error between the actual punching positions of the air holes (110) on the colloid bulges (300) and the virtual punching positions thereof, and the distribution error between the actual planting positions and the virtual planting positions of the hairs (200) with at least two diameter specifications.

4. Hairpiece according to one of the preceding claims, characterized in that the base (100) is constructed from a moisture-permeable foil, the hairs (200) being planted on the base (100) in a bent state in a first direction, such that both free ends of the hairs (200) penetrate the base (100) to give the appearance of a single hair as two hairs (200), the second section (220) being covered by the solidified gel projections (300) in a bent state in a second direction, different from the first direction, wherein,

and a gap is reserved between the bent second section (220) and the substrate (100) so that the second section (220) is not in direct contact with the substrate (100), and therefore when the liquid colloid is applied to the position of the second section (220), the gap between the second section (220) and the substrate (100) is filled with the liquid colloid, and the liquid colloid integrally wraps the second section (220).

5. The hairpiece according to one of the preceding claims, characterized in that the second section (220) of at least some of all the hairs (200) planted on the base (100) forms an acute angle (α) with the imaginary plane of the area of the base (100) where the hairs (200) are planted, so that the second section (220) of the some hairs (200) is embedded deeper in the colloidal projections (300).

6. The hairpiece according to one of the preceding claims, wherein the hair (200) of the second segment (220) is shaped in a wave-like form before being planted on the substrate (100), so that the second segment (220) is finally coated with the solidified colloid projection (300) in a wave-like form, and the bending degree of any bending part in the length direction of the second segment (220) is in a gradual curve with a continuously changing curvature, thereby increasing the effective contact length between the hair (200) of the second segment (220) and the substrate (100).

7. Hairpiece according to one of the preceding claims, characterized in that a cover layer (500) is provided on the back of the base (100), the base (100) and the cover layer (500) being adhered to each other by means of a first adhesive layer (400), the cover layer (500) covering the entire back of the base (100),

A second adhesive layer (600) is provided on the back side of the substrate (100), the second adhesive layer (600) covers the entire back side of the cover layer (500), and the second adhesive layer (600) is covered with a piece of release paper (640).

8. The hairpiece according to any of the preceding claims, wherein the glue protrusions (300) form a ring-shaped mountain structure (310) on the side thereof adhering to the front surface of the base (100), and the area of the front surface of the base (100) corresponding to the position of the ring-shaped mountain structure (310) correspondingly takes on a concave form.

9. Hairpiece according to one of the preceding claims, wherein the base (100) is provided with a plurality of ventilation holes (110), the ventilation holes (110) being provided in a recessed area of the base (100) corresponding to the location of the ring-shaped mountain structure (310), wherein,

The plurality of air holes (110) are formed in a way of continuously penetrating through the substrate (100) and at least part of the colloid bulges (300) by external force acting on the substrate (100) when the colloid bulges (300) are in a semi-solidification state,

during the process that the air holes (110) form a concave shape surrounding the hair (200), partial gas in the colloid bulges (300) can be released at the same time, so that internal defects of the colloid bulges (300) after curing can be reduced;

At the same time, the interaction force between the colloid bulges (300) and the hair (200) is increased, and sufficient activity space is provided for the hair (200) to display the toughness.

10. The hairpiece according to one of the preceding claims, wherein the airing holes (110) opened in the substrate (100) are non-uniformly arranged, wherein the non-uniformly arranged airing holes (110) exhibit a relatively low density in one part of the area and a relatively high density in another part of the area, but the trend of the density of the airing holes (110) is the same in a direction from the one part of the area having the relatively low density toward the other part of the area having the relatively high density.

Technical Field

The invention relates to the field of wigs, in particular to a wig.

Background

With the development of economy, the pace of life of people is accelerated, and the phenomenon of alopecia of people is more and more serious. Some people may have alopecia caused by alopecia areata or cancer treatment. A survey of 204 female chemotherapy patients in a hospital in Guangzhou city indicates that the quality of life of the female partial alopecia or complete alopecia patients subjected to chemotherapy alopecia is worse in each dimension score than the patients without alopecia, and the patients with complete alopecia mostly have the problems of low mood, loss of confidence in life and unwilling to deal with other people. It is seen that hair loss may have a serious impact on some people's confidence and life. Some people choose to wear a wig covering an area of hair loss in order to restore their appearance to the original state as much as possible. Or, some actors or models conform to the scene of the performance or make up certain characters, and the wig can be worn to make the appearance of the wig conform to the scene of the performance or make the appearance of the wig more lifelike.

generally, a wig to be worn on a head of a person is formed by implanting natural or artificial hair on a surface of a base fabric constituting a wig base. For example, the wig can be formed by implanting natural hair such as artificial hair or human hair into a net cap made of artificial skin made of synthetic resin such as polyurethane, a net cap made of net woven of synthetic fiber or the like in a mesh shape, or a net cap made of artificial skin combined with net.

chinese patent document No. CN1863467B discloses a disposable artificial hair, comprising: the base body is formed by an extremely thin sheet material with elasticity, a planting hair material planted on the base body, and an adhesive layer arranged on the back surface of the base body, wherein the thickness of the base body is micron, the adhesive layer is formed on the whole back surface of the base body with a uniform thickness, the thickness of the adhesive layer is as thin as that between a convex part of a root part of the planting hair material installed in a crown shape and other parts to form concave-convex, the root part of the planting hair material protrudes to the back surface of the base body, when the base body is worn on the skin of a human body, the convex part is overturned to be raised to the front surface side of the base body, and the thickness of the adhesive layer is within one range of 1.3 times, 2 times, 4 times, 5 times, 6 times, 6.7 times, 12 times, 15 times and 20 times based on the thickness of the base body. This causes light incident on the substrate to be diffusely reflected, making it difficult to distinguish false hairs. The implanted hair materials are pressed against the front surface side of the base body by the scalp, so that the fixation of the implanted hair materials is strengthened and the implanted hair materials are prevented from being detached or falling off. However, since the hair material of the wig is planted on the base material in a U-shaped manner on the same plane, the base and the glue are still not bound to the hair material firmly enough, and the probability of falling off of the hair material is high under the condition of combing the hair and the like. Therefore, there is a need for improvements in the prior art.

Disclosure of Invention

In view of the disadvantages of the prior art, the present invention provides a wig, at least comprising a base, wherein the base is planted with hair by the adhesion of a plurality of colloid protrusions, the hair comprises a first section, a second section and a third section, the base is provided with at least one air vent which continuously penetrates through the base and the colloid protrusions, the air vent is selectively distributed on the base in a manner of satisfying the preset distribution rate of the openings of the colloid protrusions, so that different divided areas of the base are provided with a plurality of colloid protrusions with holes and a plurality of colloid protrusions without holes, wherein, in the using state of the wig, the base is configured to generate local space change relative to the virtual plane of the base in response to the opening operation of the air vent at the position corresponding to the colloid protrusions, the local space change is in a manner of being forced to flow inside the colloid protrusions which are not solidified during the opening operation and being deformed together with the base, the area on the substrate close to the air holes is driven to obliquely extend to other areas of the substrate by the cambered surface with the curvature radius which is discontinuously changed to form a first annular local area surrounding the air holes, and locally spatially varying with respect to an imaginary plane of the base in response to a wearing motion when the wig is used at a position thereof corresponding to an outer edge of the colloidal projection, the local space change drives the area on the substrate close to the outer edge of the colloidal bulge to obliquely extend to other areas of the substrate by the cambered surface with discontinuously changed curvature radius in a mode that the whole solidified colloidal bulge is forced to reversely move and deforms together with the substrate when the wig is worn so as to form a second annular local area surrounding the colloidal bulge, and forming an undulating structure on the substrate in a manner that the inclined curved surface of the first annular local area and the inclined curved surface of the second annular local area are not parallel to each other.

According to a preferred embodiment, the first and third sections are the parts of the hair lying on one side of the base for the emergence of the hair after the hair has been planted on the base, and the second sections are the parts of the hair lying on the other side of the base for the fixation of the hair after the hair has been planted on the base, wherein the second sections are designed to have a higher flexibility and a higher degree of lightening than the remaining hair sections, so that they can be forcibly deformed in response to the action of viscous forces between the flowing liquid gel and the second sections when the liquid gel is applied to them, so that the hair with a fineness similar to that of a real hair is fastened to the base in a gentle curve with a curvature that varies continuously with the curvature of at least part of the second sections in the gel bulge, and the second sections have a greater effective contact length with the gel bulge than the gel bulge The length of the line between any two points on the outer surface formed after coagulation provides sufficient tensile strength to the hair while keeping the toughness of the hair unchanged to the greatest extent during use of the substrate.

According to a preferred embodiment, a plurality of pre-open positions determined on the base are generated based on a preset open distribution rate of the colloid projection, and the hair used for making the wig has at least two diameter specifications different from each other, and the hairs of the at least two diameter specifications are randomly planted on the base, thereby based on the randomness of the open positions formed by adding one or more of the distribution error between the forming positions of the colloid projections on the base and the virtual positions thereof, the distribution error between the actual punching positions of the ventilation holes on the colloid projection and the virtual punching positions thereof, and the distribution error between the actual planting positions of the hairs of the at least two diameter specifications and the virtual planting positions thereof, the overall regularity of the wig can be weakened and the simulation degree can be improved.

According to a preferred embodiment, the base is made of a thin sheet with moisture permeability, the hairs are planted on the base in a state of being bent in a first direction, so that two free ends of the hairs penetrate through the base to enable a single hair to be presented as two hairs in appearance, the second section is wrapped by the solidified colloid projection in a state of being bent in a second direction different from the first direction, a gap is reserved between the bent second section and the base to enable the second section not to be in direct contact with the base, and therefore when the liquid colloid is applied to the position of the second section, the gap between the second section and the base is filled with the liquid colloid, and the second section is wrapped in the liquid colloid integrally.

according to a preferred embodiment, the second section of at least some of all the hairs planted on the base form an acute angle with the virtual plane of the area of the base where the hairs are planted, so that the second section of the part of the hairs is embedded in the colloid projection more deeply.

According to a preferred embodiment, the hair of the second section is shaped into a wave shape before being planted on the substrate, so that the second section is finally coated with the solidified colloid bulges in the wave shape, and the bending degree of any bending part in the length direction of the second section is in a gentle curve shape with a continuously changing curvature, so that the effective contact length between the hair of the second section and the substrate is increased.

according to a preferred embodiment, a cover layer is provided on the rear side of the substrate, the substrate and the cover layer being bonded to each other by a first adhesive layer, the cover layer covering the entire rear side of the substrate, and a second adhesive layer is provided on the rear side of the substrate, the second adhesive layer covering the entire rear side of the cover layer, the second adhesive layer being covered by a sheet of release paper.

According to a preferred embodiment, the side of the colloid projection bonded to the front surface of the substrate forms a ring-shaped mountain structure, and the region of the front surface of the substrate corresponding to the position of the ring-shaped mountain structure correspondingly takes on a concave form.

According to a preferred embodiment, a plurality of air holes are formed in the substrate and are formed in a concave area of the substrate corresponding to the position of the annular mountain structure, wherein the air holes are formed in a manner of continuously penetrating through the substrate and at least partially penetrating through the colloid projection by an external force acting on the substrate when the colloid projection is in a semi-solidified state, and in the process of forming a concave shape surrounding the hair by the air holes, partial gas in the colloid projection can be released at the same time, so that internal defects possibly existing in the colloid projection after solidification are reduced; meanwhile, the interaction force between the colloid bulges and the hair is increased, and sufficient activity space is provided for the hair to show the toughness.

According to a preferred embodiment, the ventilation holes opened in the substrate are non-uniformly arranged, wherein the non-uniformly arranged ventilation holes exhibit a relatively low density in a part of the area and a relatively high density in another part of the area, but the density variation tendency of the ventilation holes is the same in a direction from the part of the area having the relatively low density toward the other part of the area having the relatively high density.

Drawings

FIG. 1 is a schematic cross-sectional view of a preferred embodiment of the present invention;

FIG. 2 is a schematic structural view of a preferred embodiment of the present invention from another perspective;

FIG. 3 is a schematic view of a preferred embodiment of hair being planted on a substrate;

FIG. 4 is a partial schematic view of another preferred embodiment of hair being planted on a substrate;

FIG. 5 is a schematic view of a preferred embodiment of a second adhesive layer of the present invention;

FIG. 6 is a schematic view of a preferred embodiment of a rip cord;

FIG. 7 is a schematic view of a preferred embodiment of a glue bump;

FIG. 8 is a schematic view of a preferred embodiment of a vent; and

FIG. 9 is a schematic view of another preferred embodiment of a rip cord.

list of reference numerals

100: substrate, 110: air holes, 200: hair, 210: first section, 220: second section, 230: third section, 300: colloid projection, 310: annular hill structure, 400: first adhesive layer, 500: cover layer, 600: second adhesive layer, 610: sub adhesive layer, 620: separation layer, 630: stripping line, 631: single line, 632: two-wire, 633: cord loop, 634: knot, 640: release paper, α: acute included angle

Detailed Description

The following detailed description is made with reference to the accompanying drawings.

in accordance with a preferred embodiment, and with reference to fig. 2, 3 and 5, a hairpiece comprising: a substrate 100, wherein the substrate 100 is made of a moisture-permeable sheet, and hair 200 is planted thereon; the hair 200 is planted on the base 100 in a bent state in a first direction, so that both free ends of the hair 200 penetrate through the base 100 to make a single hair appear as two hairs 200 from appearance, the hair 200 comprises a first section 210, a second section 220 and a third section 230, wherein the first section 210 and the third section 230 are parts of the hair 200 located on one side of the base 100 for exposing the hair 200 after the hair 200 is planted on the base 100, the second section 220 is parts of the hair 200 located on the other side of the base 100 for fixing the hair 200 after the hair 200 is planted on the base 100, the second section 220 is covered by the solidified colloid projection 300 in a bent state in a second direction different from the first direction, so that the hair 200 with a hair fineness similar to a real hair is fastened on the base 100 in a manner that at least part of the second section 220 is bent in the colloid projection 300 in a curved shape with a gentle curvature change continuously, so that the second section 220 provides a sufficient tensile strength to the hair 200 while maintaining the elasticity of the hair 200 to the maximum extent in such a manner that the effective contact length between the second section 220 and the colloid projection 300 is greater than the connection length between any two points on the outer surface formed after the colloid projection 300 is solidified during the use of the substrate 100. In other words, the solidified gel projection 300 wraps the second section 220 therein in a state of being bent in a second direction different from the first direction. Thereby, the stability of the planted hair 200 is enhanced. Before the wig is delivered by a maker, the wig is delivered after the appearance of the wig is regular for finishing the wig. After the user receives the wig, also can comb the hair in its use, let the stylist hand hair even carry out the pruning. The hair 200 is subjected to a plurality of pulling forces, and the stability of the implanted hair 200 is tested. Since the roots of the hair 200 planted by hand are sewn to the base 100 by using the thread, some of the hair 200 may be further stabilized by using glue at the roots after the sewing is completed, so that the stability of the hair 200 is better. However, in the present invention, the hair 200 is fixed only by the colloid projection 300 at the second section 220 of the hair 200, and if the second section 220 of the colloid projection 300 at the other side of the substrate 100 and the first section 210 and the third section 230 at one side of the substrate 100 are only approximately in the same plane in a U-shaped curve form, after the hair 200 is pulled by multiple external forces, the part of the hair 200 in the colloid projection 300 is loosened, so that the hair 200 is easily torn out, and the appearance state of the wig is affected. In the present invention, after the second section 220 is wrapped by the solidified colloid projection 300 in a state of being bent in a second direction different from the first direction, the second section 220 is not in the same plane as the first section 210 and the third section 230, for example, the hair 200 is bent in a clockwise direction or a counterclockwise direction of the drawing sheet surface to be planted on the substrate 100 in a U-shaped or V-shaped state, then the hair 200 is bent in a direction perpendicular to the drawing sheet surface, and the liquid colloid is disposed at the second section 220 in the bent state until the liquid colloid is solidified into the colloid projection 300, at which time the second section 220 is wrapped by the solidified colloid projection 300 in a state of being bent in the second direction different from the first direction. The invention can at least realize the following beneficial technical effects by adopting the mode: the position that the second section of hair solidifies is not on the coplanar with the position at first section and second section place, when first section and third section receive external force to pull, can provide bigger counter-force for the second section with the protruding passageway that forms of colloid of second section cladding for the hair is planted in the colloid arch more firmly, is difficult for being pulled out.

Different from the prior art that the wig silk with micron diameter and elastic characteristics is directly folded in a U shape, and the tip of the bent part causes discomfort when a user wears the wig, the wig silk folding machine greatly reduces the bending degree by changing the shape of the bent part, arranging the part of hair close to the scalp to be in an inclined bent posture and enabling the bent part to be in a gentle curve shape, so that the wig silk does not have the bent tip on one hand, the comfortable feeling required when the user wears the wig is met, and on the other hand, the processing difficulty and the processing cost of the wig silk with fineness reaching the micron diameter and high elasticity are reduced.

In the wig use state, the base 100 is configured to be locally spatially changed with respect to the imaginary plane of the base 100 in response to the opening operation of the airing hole 110 at a position thereof corresponding to the colloid projection 300. As shown in fig. 6, the local spatial variation forms a first circumferential local area surrounding the airing hole 110 in such a manner that the area of the substrate 100 near the airing hole 110 is driven to extend obliquely to other areas of the substrate 100 by being forcibly flowed inside the uncured gel projection 300 to be deformed together with the substrate 100 during the airing operation. Uncured means not completely cured or having a certain fluidity but not flowing. The uncured colloid projection 300 may be obtained by softening the colloid projection in an atmosphere at a proper temperature after the colloid projection is cured, or may be obtained by a heat treatment step in a hole forming operation, in which a hole forming operation is often performed on an object to be punched through a hole forming member having a high temperature, and in the process, the temperature of the object to be punched is increased due to heat transfer, so that the object to be punched is converted into a non-completely cured state and has a certain fluidity. The imaginary plane of the substrate 100 is a plane defined by the planar substrate or any plane parallel thereto prior to any manipulation of the substrate. The local spatial variation includes at least forming the annular mountain structure 310 and/or a recessed region corresponding to the annular mountain structure 310. The first circumferential local area is located on the substrate 100 near the ventilation hole 110, and the first circumferential local area directly surrounds the ventilation hole 110 and is in an inward concave shape. At its position corresponding to the outer edge of the colloid projection 300, a local spatial variation occurs with respect to the imaginary plane of the base 100 in response to a wearing motion when using the wig. Since the colloid projection is projected upward by the scalp, a local spatial variation occurs in a position corresponding thereto with respect to the imaginary plane of the base 100. The local space change is the overall reverse movement of the colloid projection, and the reverse direction is the direction opposite to the projection direction of the colloid projection. As shown in fig. 7, the second circumferential partial area is located on the substrate 100 in a region farther from the vent hole 110, the first circumferential partial area is spaced therebetween, the second circumferential partial area surrounds the vent hole 110, and the imaginary plane of the substrate 100 is convex. The inclined curved surface of the first annular local area and the inclined curved surface of the second annular local area are not parallel to each other. Preferably, the inclined curved surface of the first annular local area and the inclined curved surface of the second annular local area form an acute angle. As shown in fig. 7, the inclined curved surface of the first annular local area and the inclined curved surface of the second annular local area form an undulation structure or an annular ridge structure on the substrate 100. Preferably, at least a portion of the second segment 220 has a gentle curve shape with a curvature continuously changing in the colloid projection 300. That is, the second section 220 has a plurality of bending portions in the colloid projection 300, and the bending portions are in a gentle curve shape, and the colloid projection 300 cannot avoid bending deformation due to the external force applied by the colloid projection in a flowing state to the second section with good flexible deformation capability. And the second section 220 provides a sufficient tensile strength to the hair 200 while maintaining the toughness of the hair 200 during the use of the substrate 100 to the maximum extent in such a manner that the effective contact length between the second section and the colloid projection 300 is greater than the connection length between any two points on the outer surface formed after the colloid projection 300 is solidified. A plurality of pre-open positions determined on the substrate 100 are generated based on the predetermined open distribution rate of the colloid projection 300. The generating process may be a corresponding plurality of pre-open positions automatically generated by the system based on the determined area of the divided region on the substrate and the preset number of the vents on the region. Preferably, the pre-open positions may be obtained by a random element generation method provided in patent document CN 108573513A. And the hair 200 used for making the wig has at least two different diameter specifications, the hair 200 of at least two diameter specifications is planted on the substrate 100 at random, so as to form the randomness of the hole position based on the distribution error between the forming position of the colloid bulges 300 on the substrate 100 and the virtual position thereof, the distribution error between the actual punching position of the air holes 110 on the colloid bulges 300 and the virtual punching position thereof, and the distribution error between the actual planting position of the hair 200 of at least two diameter specifications and the virtual planting position thereof, which are added up, thereby weakening the overall regularity of the wig and improving the simulation degree.

Preferably, the hair 200 having a hairline fineness similar to a real hair is fastened to the base 100 in a gently curved shape in which the curvature of at least a portion of the second section 220 is continuously changed in the bent posture of the colloid projection 300. The second section 220 has a gentle curve shape with a continuously changing curvature, and particularly, at least one section of the second section 220 closest to the scalp when the base 100 is worn on the scalp. The segment is gently curved with a continuously changing curvature. Preferably, during the use of the substrate 100, the second section 220 is in a manner that the effective contact length between the second section and the colloid projection 300 is greater than the connection line length between any two points on the outer surface formed after the colloid projection 300 is solidified. Wherein, through changing the form of the second section 220 in the colloid projection 300, the partial section near the scalp is set to be in an inclined bending posture and the bending part is in a gentle curve shape, which not only realizes the comfort when wearing, but also increases the contact area or effective contact length between the second section 220 and the colloid projection 300, increases the interaction force between the two, and ensures that the colloid projection 300 can more effectively keep the hair 200 on the substrate 100 and is not easy to be torn off the substrate 100 by the external force action when combing. The second section 220 provides a sufficient tensile strength to the hair 200 while keeping the elasticity of the hair 200 at a maximum.

According to a preferred embodiment, the wig is manufactured by planting the hair 200 on the base 100, and for the convenience of description, in the present invention, one hair 200 is artificially divided into a first segment 210, a second segment 220 and a third segment 230. In practice, however, the first section 210, the second section 220 and the third section 230 are a complete succession of the individual hairs 200. In other words, the hair 200 includes a first section 210, a second section 220 and a third section 230, wherein the first section 210 and the third section 230 are the parts of the hair 200 planted on the substrate 100 at one side of the substrate 100 for exposing the hair 200, and the second section 220 is the parts of the hair 200 planted on the substrate 100 at the other side of the substrate 100 for fixing the hair 200. When the wig is planted, a limit element is arranged on the other side of the substrate 100, when the wig 200 is planted, a section of hair 200 is reserved at the lower end of the hair 200 through the limit element, and the section of hair 200 is taken as a second section 220, after the limit element is drawn out, the second section 220 is bent, liquid colloid is applied to the second section 220, the second section 220 is kept in a bent state, and the liquid colloid is solidified to form the solid colloid bulge 300. Preferably, the second section 220 may be preliminarily set in a bent state, and after the stopper element is withdrawn, the second section 220 returns to the bent state before the setting, so that the bent state of the second section 220 can be maintained without pressing the second section 220 by another machine. The invention can at least realize the following beneficial technical effects by adopting the mode: the second section 220 is pre-shaped into a bent state, so that the second section is prevented from being finally fixed in the colloid protrusion 300 in the bent state due to the fact that the second section is restored in the liquid colloid solidification process because the second section is not shaped, and manufacturing cost and difficulty can be reduced. The second section which is pre-shaped into a bending state is fixed in the curing glue body, namely, a deformable amount is reserved in advance for the second section 220 of the hair 200 before the wig is used, so that even if the wig absorbs heat and heats up under strong outdoor sunlight and the hair 200 is subjected to different stress actions applied to each layer, the flowing degree of the adhesive glue with lower melting temperature is increased, the deformable amount reserved in advance on the second section 220 in the glue body is released, the deformation of the hair 200 caused by heating is counteracted while the deformable amount reserved in advance is released, the usable range of the hair 200 is expanded from the use layer, the natural state of the whole appearance of the fake hair is kept, and the problem that the fake hair provided by the prior art is easy to deviate to cause unnatural appearance is solved.

According to a preferred embodiment, a gap is left between the bent second section 220 and the substrate 100 so that the second section 220 does not directly contact with the substrate 100, so that when the liquid glue is applied to the position of the second section 220, the liquid glue fills the gap between the second section 220 and the substrate 100, and the liquid glue entirely covers the second section 220. The invention can at least realize the following beneficial technical effects by adopting the mode: if the second segment 220 is bent and then directly contacts the substrate 100, the second segment 220 is likely to be only embedded in the surface of the colloid projection 300 and will be directly pulled out from the surface of the colloid projection 300 when receiving an external force, so as to cause separation, and by adopting the manner, the hair 200 can be stably planted in the colloid projection 300 and is less likely to fall off due to the external force.

According to a preferred embodiment, as shown in fig. 2, the second section 220 of at least some of the hairs 200 planted on the substrate 100 forms an acute included angle α with the virtual plane where the substrate 100 is planted with the hairs 200, so that the second section 220 of the some of the hairs 200 is embedded in the colloid projection 300 more deeply. The invention can at least realize the following beneficial technical effects by adopting the mode: in this way, the hairs 200 can be stably planted in the colloid projection 300, and are less likely to fall off due to external force.

According to a preferred embodiment, referring to fig. 4, the hair 200 of the second section 220 is shaped into a wave-like form before being planted on the substrate 100, so that the second section 220 is finally coated with the solidified gel protrusions 300 in the wave-like form. Preferably, the second section 220 is held by a styling tool and subjected to a certain elevated temperature to be styled into a wavy form, for example, before the hair 200 is planted on the substrate 100. For example, when a polyester fiber material is used as the hair 200, it can be heat-set at a temperature of 130 ℃ to 210 ℃, and it is particularly preferably 160 ℃ to 185 ℃. The invention can at least realize the following beneficial technical effects by adopting the mode: further increasing the stability of the planted hair 200 and reducing the possibility that the hair 200 is torn off after being subjected to a plurality of external forces.

According to a preferred embodiment, the hairs 200 for making the hairpiece have at least two diameter sizes different from each other, and the hairs 200 of the at least two diameter sizes are randomly planted on the base 100. The invention can at least realize the following beneficial technical effects by adopting the mode: in order to simulate the effect that real hair has uneven diameter due to differences in growth time and/or nutrients obtained, the present invention sets at least two diameter specifications of the hair 200 used to make wigs to make the wigs appear more natural and closer to real hair.

according to a preferred embodiment, the hairs 200 for making the hairpiece have at least two length specifications different from each other, and the hairs 200 of at least the two length specifications are randomly planted on the base 100. The invention can at least realize the following beneficial technical effects by adopting the mode: in order to simulate the effect that real hair is uneven in length due to differences in growth time, nutrients obtained and/or cut, the present invention sets at least two length specifications of hair 200 used to make a hairpiece so that the hairpiece appears more natural and closer to real hair.

According to a preferred embodiment, all the hairs 200 planted on the substrate 100 have a non-uniform density characteristic. Therefore, the wig looks more natural and is closer to the real hair.

according to a preferred embodiment, a cover layer 500 is provided on the back surface of the substrate 100, and the substrate 100 and the cover layer 500 are adhered to each other by the first adhesive layer 400, and the cover layer 500 covers the entire back surface of the substrate 100. The front surface of the cover layer 500 and the rear surface of the substrate 100 are adhered to each other.

according to a preferred embodiment, referring to fig. 1, a second adhesive layer 600 is provided on the back surface of the base 100, the second adhesive layer 600 covers the entire back surface of the cover layer 500, the second adhesive layer 600 is covered with a sheet of release paper 640, the release paper 640 should be peeled off at the time of use, and then the wig is attached to the scalp. Preferably, in the present invention, the first adhesive layer 400 adheres two objects more strongly than the second adhesive layer 600. When the release paper 640 or the separation layer 620 is peeled off, the two objects to which the first adhesive layer 400 is adhered are so strong that at least the substrate 100 and the cover layer 500 are not separated from each other by an external force that peels off the release paper 640 or the separation layer 620. Preferably, the substrate 100 has a thickness of 10 to 90 μm, particularly preferably 10 μm, 15 μm, 20 μm, 25 μm, 30 μm, 35 μm, 40 μm, 50 μm, 60 μm, 70 μm and/or 80 μm. Preferably, the elasticity of this second adhesive layer 600 is lower than that of the substrate 100. Preferably, the thickness of the second adhesive layer 600 is uniform and 5 to 10 times, and more preferably 6 times, the thickness of the substrate 100.

Preferably, the substrate 100 may be formed of, for example, a film-like raw material having air and/or moisture permeability. For example, substrate 100 may be formed of polyurethane. Preferably, the hair 200 may be formed of polyester fiber or modacrylic, or the hair 200 may be formed of natural hair. Preferably, the hair 200 may have a diameter of 0.03mm to 0.09 mm. Particularly preferably, the hair 200 may have a diameter of 0.05 to 0.07 mm.

According to a preferred embodiment, the glue bumps 300 are resilient and the glue used to form the glue bumps 300 is a shadowless glue and/or 8008 glue. Among them, the shadowless glue is also called as UV glue, photosensitive glue or ultraviolet light curing glue.

Preferably, a bleaching agent is applied to the second section 220 to reduce its visibility within the gel prior to the application of the glue. The second section 220 is bleached in advance to achieve a color nearly transparent or close to the skin color of the scalp, so that after the second section 220 is fixed on the substrate 100 by glue, under the condition that the multilayer structures forming the wig are all transparent layers and are extremely thin, the visibility of the second section 220 inconsistent with the expected hair growth direction is greatly reduced, and the bending form of the second section 220 arranged on the colloid bulges 300 is kept. Preferably, different bleaching agents are provided for bleaching hair or wigs of various materials, and the bleaching agent may be selected according to the material of the wig, such as the composition for one-step bleaching of hair provided in patent document with publication number CN1212828C, the hair bleaching product provided in patent document with publication number CN1290484C, etc.

wherein, the bleaching agent is also called as a bleaching agent or a fine hair bleaching agent. The bleaching agent is a cosmetic for bleaching fine sweat hair, in actual life, the bleaching agent can rapidly bleach the fine beard and body hair, the bleached hair is transparent, the trouble of the fine beard and the heavy sweat hair is immediately eliminated, and in the process of using the bleaching agent, the bleaching agent can oxidize pigments contained in the hair, only bleach the pigments, and the original pigments are lost without damaging the basic structures of the hair, the beard and the hair follicle. The bleaching and curling agent consists of bleaching and curling cream and catalyst powder. When in use, the cream for bleaching the Chinese fiddle is completely fused with the catalyst, and then the mixed cream is used for covering and wrapping the hair, thereby achieving the purposes of full oxidation and bleaching. According to a preferred embodiment, the use process may comprise the steps of: firstly, before glue is used, a certain amount of bleaching cream is dug and placed on a mixing disc, then a catalyst with a corresponding dosage is dug and placed on the mixing disc, and the bleaching cream and the catalyst are fully stirred to ensure uniformity; and thirdly, after the cream is thoroughly and uniformly mixed with the catalyst powder, dipping the mixture by a small spoon, and coating the mixture on the hair to be bleached to ensure that the hair is completely covered by the cream body, wherein the time can be controlled within 10 minutes. And fourthly, cleaning, namely soaking the cosmetic cotton in cold water to completely wipe the paste, and completely washing and cleaning.

preferably, a bleaching agent is applied to the second section 220 prior to the application of glue to reduce its visibility within the gel and to reduce the elasticity it exhibits when bent. According to the invention, the second section 220 is bleached by adopting the bleaching agent in advance, so that the color of the second section 220 is nearly transparent or is close to the color of the skin color of the scalp, and meanwhile, the elasticity of the second section 220 is greatly reduced, so that the first section 210 and the third section 230 of the hair 200 can be bent freely by easily bending the second section 220, and the difficulty of the preparation process of the wig is reduced. Thus, after the second segment 220 is fixed on the substrate 100 by glue, in case that the multi-layer structure forming the wig is transparent and has an extremely thin thickness, the visibility of the second segment 220 inconsistent with the desired hair growth direction is greatly reduced, and the reaction force when the second segment 220 is placed in the colloid projection 300 is reduced. Preferably, the hair bleaching or hairpieces of various materials are commercially provided with corresponding different bleaching agents and different hair softening agents, and the bleaching agents and hair softening agents of suitable price can be selected according to the material of the hairpiece selected, for example, a composition for one-step bleaching of hair as provided in the patent document with the publication number CN1212828C issued to true hair, which is applied under a weak alkaline environment to correspondingly soften the structure of the hair filaments, such as a hair bleaching product as provided in the patent document with the publication number CN1290484C issued to true hair, or a typical hydrogen peroxide solution with a concentration of 6% to 12% by weight, which is applied to the hair under an alkaline pH condition and gradually lightens the color of the hair and softens the hair by oxidizing melanin which imparts the color to the hair.

According to a preferred embodiment, when the glue is applied, the glue is formed into a semi-solid state, and then the second adhesive layer 600 is coated on the back surface of the substrate 100. The second adhesive layer 600 may be formed of a urethane resin or an acryl-based adhesive. Both sides of the second adhesive layer 600 may be provided with release paper 640, and the release paper 640 on one side is peeled off and then the side is adhered to the back side of the substrate 100. Then, the middle portion of the semi-solid colloid projection 300 is pressed from the front surface of the substrate 100, so that the middle portion of the colloid projection 300 is recessed, and the middle portion of the semi-solid colloid projection 300 is pressed from the front surface of the substrate 100 until the solid colloid projection 300 is formed. So that the side of the colloid projection 300 adhered to the front surface of the substrate 100 forms the ring-shaped mountain structure 310, and the region of the front surface of the substrate 100 corresponding to the position of the ring-shaped mountain structure 310 also exhibits a concave shape accordingly. Thus, when the unevenness is formed on the front surface of the substrate 100, light provided on the substrate 100 is diffusely reflected, so that the substrate 100 does not exhibit a mirror effect, and it is difficult to visually recognize the wig. When the colloid projection protrudes from the back surface of the substrate to the front surface of the substrate 100, the colloid projection is further deformed and compressed, so that the hair planted therein is more stable.

The problem of fastening degree and the coexistent problem of degree of tightening to exist among the prior art and the problem that bonding colloid inevitably has the bubble defect after the solidification: preferably, the substrate 100 is provided with a plurality of air holes 110, the air holes 110 are formed in the recessed area of the substrate 100 corresponding to the position of the ring-shaped mountain structure 310, wherein the plurality of air holes 110 are formed by an external force acting on the substrate 100 when the colloid projection 300 is in a semi-solidified state so as to continuously penetrate through the substrate 100 and at least a part of the colloid projection 300.

By adopting the mode, the invention at least can realize the following beneficial technical effects by forming the plurality of air holes 110 on the colloid bulges 300 before the liquid colloid is not completely solidified:

On the first hand, part of the gas in the colloid projection 300 can be released through the air holes, or the gas can be gradually dispersed into small bubbles and finally absorbed and disappeared by the liquid colloid, so that the bubble defect possibly existing in the colloid projection after final curing and forming is eliminated, the effective wrapping of the colloid projection 300 on the hair 200 is further ensured to the maximum extent, the fastening degree of the hair 200 on the substrate 100 is enhanced, and the ventilation and perspiration requirements when the wig is used are met;

In a second aspect, the present invention, through the process of forming the plurality of ventilation holes 110 on the designated area of the colloid projection 300, and the second section 220 in the bending posture, the bent second section 220 deviates from the lower part of the gel dome, the hair 200 can be prevented from being broken when forming the through hole to the maximum extent, meanwhile, the colloid projection 300 originally surrounding the hair 200 is recessed downward, so that the bonding force between the colloid projection 300 and the hair 200 is increased, and the hair 200 is inevitably pressed by the comb to be bent left and right when combing the wig, so that the hair 200 with excellent elasticity can move in the surrounding space in the recessed shape with the least obstruction;

In a third aspect, when the wig is worn on the head, the skin of the head applies an external force to the colloid projection, so that the colloid projection projects from the back of the substrate to the front of the substrate 100, and when the colloid projection projects from the back of the substrate to the front of the substrate 100, the front of the substrate 100 not only has the projecting colloid projection, but also the region corresponding to the position of the annular mountain structure 310 on the front of the substrate 100 correspondingly presents a concave form, so that the substrate has a good diffuse reflection effect on light, the height and the visual degree of the projection of the whole colloid are reduced, and the wig is more realistic.

Wherein, the air bubbles on the vent hole opening position and the surrounding position can be directly discharged to the external environment through the vent hole in the forming process of the vent hole 110; for the bubbles on other positions, partial large bubbles can be discharged after being moved to the air holes through the colloid still in a molten state, and in addition, partial bubbles can be gradually dispersed into small bubbles in the process of cooling the liquid colloid and finally absorbed and disappear by the liquid colloid, specifically: set up a plurality of bleeder vents 110 on colloid arch 300 before the liquid colloid is not completely solidified, increased the area that the liquid colloid and the external world that are in under high temperature molten state carry out the heat exchange equivalently, effectively reduced the temperature of liquid colloid, at the in-process of liquid colloid cooling, because the gas becomes cold in the bubble, the bubble will diminish under the unchangeable condition of the pressure of gas in the bubble. And due to the surface tension of the viscous liquid colloid, the pressure of the gas in the bubbles is increased due to the reduction of the radius of the bubbles, namely, when the liquid colloid is cooled, the pressure of the gas in the bubbles is higher than the saturation pressure of the gas in the liquid colloid, and the gas in the bubbles is released into the liquid colloid. The radius of the bubble is further reduced due to the release of the gas inside, and the pressure in the bubble is further increased by the surface tension of the liquid colloid, so that the bubble disappears after being completely dispersed and absorbed by the liquid colloid.

According to a preferred embodiment, referring to fig. 6 and 7, the base 100 is provided with a plurality of ventilation holes 110, wherein the ventilation holes 110 are formed in a concave area of the base 100 corresponding to the position of the ring-shaped mountain structure 310. Preferably, the vent 110 is the lowest point of the concave region opened in the substrate 100 corresponding to the position of the ring-shaped mountain structure 310. Preferably, the airing holes 110 are selectively opened only in a partial concave region of the substrate 100. For example, the airing holes 110 are selectively formed in 10% to 30% of all the recessed regions of the substrate 100 corresponding to the positions of all the ring-shaped mountain structures 310. The invention can at least realize the following beneficial technical effects by adopting the mode: first, although the substrate 100 material used in the present invention has certain air permeability and moisture permeability, some air holes 110 are opened on the substrate 100 for better air permeability and moisture permeability, thereby increasing air permeability and/or moisture permeability; secondly, the vent holes 110 are formed in the recessed area of the substrate 100 corresponding to the position of the annular mountain structure 310, and the raised annular edges of the recessed area can be used to shield the vent holes 110 to a certain extent, so as to reduce the influence of excessive appearance of the vent holes 110 in the visual area on the realistic effect of the wig; third, the vent 110 is selectively opened in a portion of the recessed area of the substrate 100, so as to avoid excessive opening to increase the process cost and better maintain the integrity of the substrate 100.

the different divided regions of the substrate 100 may be set according to the user's needs. For example, the thickness of the wig covered on the partial area after wearing the wig is large, the wig cannot be quickly radiated like the head area with small wig thickness, and the partial area with large wig thickness is prone to be sultry, so that a plurality of different areas can be divided based on the thickness degree of the wig covered on the head after wearing the wig, and the different areas can be preset with the opening distribution rate, that is, the number of the air holes preset in the area, that is, the air holes 110 are selectively distributed on the substrate 100 in a manner of meeting the preset opening distribution rate of the colloid projection 300. And different divided regions of the substrate 100 are provided with a plurality of colloid protrusions 300 with holes and a plurality of colloid protrusions 300 without holes. According to a preferred embodiment, referring to fig. 8, the airing holes 110 opened on the substrate 100 are non-uniformly arranged, wherein the non-uniformly arranged airing holes 110 exhibit a relatively low density in a portion of the area and a relatively high density in another portion of the area, but the density variation tendency of the airing holes 110 is the same in a direction from the portion of the area having the relatively low density toward the another portion of the area having the relatively high density, and corresponding marks may be provided on the front surface of the substrate 100 to indicate the variation of the density of the non-uniformly arranged airing holes 110. Alternatively, the density of the non-uniformly arranged airing holes 110 is linearly changed along a straight line segment. For example, the concentration of the ventilation holes 110 gradually increases from one end of the straight line segment to the other end. The invention can at least realize the following beneficial technical effects by adopting the mode: the wig designer can set the orientation of the base 100 with the non-uniformly arranged ventilation holes 110 as required, for example, the wig designer can set the area with the ventilation holes 110 with relatively high density in the area closer to the top of the head as required, so that the ventilation and moisture permeation effects are better, and more ventilation holes 110 are better hidden in the hair 200 of the wig.

According to a preferred embodiment, referring to fig. 2 and 5, the second adhesive layer 600 may be a single layer structure. When the second adhesive layer 600 has a single layer structure, the wig is used only once and is generally discarded.

according to a preferred embodiment, referring to fig. 1, 6 and 7, the second adhesive layer 600 may also be a multi-layered structure separable from each other. When the second adhesive layer 600 is a multi-layer structure, the number of times of using the wig is related to the number of layers of the second adhesive layer 600, the release paper 640 on the surface can be peeled off when the wig is used for the first time, and the previous second adhesive layer 600 can be peeled off when the wig is used for each time, so that a new second adhesive layer 600 is used to adhere the wig to the scalp, and the problem that the wig is not firmly adhered due to the old second adhesive layer 600, so that the effect of the wig is affected due to the fact that some local areas of the wig are bulged or tilted does not exist.

According to a preferred embodiment, referring to fig. 1, in the case where the second adhesive layer 600 is a multi-layered structure, a separation layer 620 formed of a sheet having air and/or moisture permeability may be used to separate adjacent two-layered structures of the multi-layered structure second adhesive layer 600. For example, the second adhesive layer 600 of the multi-layered structure may include a sub adhesive layer 610 and a separation layer 620 formed of the same material as the substrate 100. The separation layer 620 may be polyurethane. Preferably, the thickness of the separation layer 620 is equal to or less than the thickness of the substrate 100. For example, substrate 100 may be formed of a 20 μm polyurethane sheet and spacer 620 may be formed of a 10 μm polyurethane sheet. Although each additional layer will correspondingly reduce the cost of a single use for the user. However, the number of the second adhesive layer 600 is not too large, so as to avoid the problem that the boundary between the edge of the wig and the scalp is too obvious due to too large thickness of the whole wig, and the wig is not natural and real enough. Preferably, the number of the second adhesive layer 600 of the multilayer structure is 2 to 5, and particularly preferably 2 to 3. The number of layers here refers to the number of layers of the adhesive sub-adhesive layer 610, excluding the spacer layer 620. The invention can at least realize the following beneficial technical effects by adopting the mode: firstly, the separation layer 620 is provided to facilitate the used sub-bonding layer 610 to be peeled off through the separation layer 620; second, the use of a permeable and/or moisture permeable sheet for the separation layer 620 avoids the need for air and/or moisture impermeability associated with the use of conventional release paper 640 for the separation layer 620.

According to a preferred embodiment, referring to fig. 6, a peeling string 630 for assisting peeling is provided between adjacent two structures of the second adhesive layer 600 of the multi-layered structure, the peeling string 630 is previously disposed on one of the adjacent two structures before the adjacent two structures are adhered together, and then the adjacent two structures are adhered together to embed the peeling string 630 in the second adhesive layer 600. Preferably, one or more peeling cords 630 for assisting peeling are provided between the adjacent two-layer structures of the second adhesive layer 600 of the multi-layer structure. The plurality of ripcords 630 may be arranged side by side without overlapping each other. When a user wants to peel off the old second adhesive layer 600, if the old second adhesive layer 600 is peeled off directly, it is not only not easy to get a good hand, but also delamination between the unused second adhesive layers 600 may occur during the process of directly pulling off the old second adhesive layer 600 having a large area, which may seriously affect the subsequent use effect. The invention can at least realize the following beneficial technical effects by adopting the mode: first, the user of the present invention can find the ripcord 630, make a breach in the ripcord 630, and then pull the ripcord 630 to slightly tear the old second adhesive layer 600 around the ripcord 630. When a plurality of stripping ropes 630 exist, one stripping rope 630 is pulled to strip the old second adhesive layer 600 to a certain position, and then the other stripping rope 630 is exposed, and then the next stripping rope 630 can be used for continuously stripping the old second adhesive layer 600, and the process is repeated until the old second adhesive layer 600 is completely stripped; second, the peeling strings 630 are not overlapped with each other, so that the wig can keep the front surface of the base 100 as flat as possible after being worn on the head, and an abnormal protrusion is prevented from being generated at the overlapped portion of the peeling strings 630.

according to a preferred embodiment, referring to fig. 9, a plurality of string rings 633 are provided at intervals in the length direction of the ripcord 630. Or, the single line 631 and the double line 632 connected end to end in the length direction of the peeling cord 630 are crossed with each other, the double line 632 of the peeling cord 630 is embedded in the second adhesive layer 600 in a state that the middle part is separated from each other to form the cord loop 633, both ends of the cord loop 633 are closed, the double line 632 of the cord loop 633 cannot be completely separated when external force is applied to the cord loop 633, for example, both ends of the cord loop 633 have a knot 634. The loop 633 is firm enough for external force to be applied from the loop 633 to the peeling cord 630 to peel one of the second adhesive layers 600 without damaging the loop 633 in the process. The invention can at least realize the following beneficial technical effects by adopting the mode: firstly, after the rope ring 633 is arranged, a small stick, a hook or a finger can be used for buckling into the rope ring 633 and then pulling the stripping rope 630, so that the problem that the stripping rope 630 is easy to slip due to no good force application point is solved; secondly, when the stripping rope 630 adopts the rope rings 633 with the plurality of rope rings 633 arranged at intervals in the length direction, the rope rings 633 which are not exposed can provide larger counter force, and the condition that the stripping rope 630 fails due to the fact that the stripping rope 630 integrally slides in the drawing process is reduced; thirdly, when the wig is worn on the head, a small amount of tensile deformation may be generated on the base 100 and the portion below the base 100, for the tensile deformation along the arrangement direction of the peeling string 630, the double lines 632 of the string ring 633 may be slightly closed to respond to the tensile deformation, so as to avoid the peeling string 630 from causing a large obstruction to the tensile deformation, and for the tensile deformation perpendicular to the arrangement direction of the peeling string 630, since the peeling strings 630 are arranged side by side, the tensile deformation in this direction is not obstructed, so that the arrangement mode of the peeling string 630 does not cause a large obstruction to the base 100 and the portion below the base 100 when the tensile deformation occurs, and the structures are prevented from generating irregular distortion to affect the external form of the wig.

According to a preferred embodiment, one ring 633 of several rings 633 of the release cord 630 may be fixed with a glue that has a stronger bond than the glue used for the sub-adhesive layer 610 to form a fixation point, the fixation point of the release cord 630 between two adjacent separation layers 620 being located on a single separation layer 620 that is further away from the hairs 200 in the two adjacent separation layers 620. The fastening point is strong enough to peel the separation layer 620 at the point of force at which the peel cord 630 is fastened. In other words, when the peeling string 630 peels off the old separator 620, the peeling string 630 does not slip with respect to the separator 620 as a whole due to the presence of the fixed point, and the peeling string 630 is pulled out as a whole and fails. Thus, the peel string 630 will simply peel off entirely from the single separator layer 620 when the old single separator layer 620 is completely peeled off. Preferably, the fixing point may be provided at a central region of the single piece of wig material.

it should be noted that the above-mentioned embodiments are exemplary, and that those skilled in the art, having benefit of the present disclosure, may devise various arrangements that are within the scope of the present disclosure and that fall within the scope of the invention. It should be understood by those skilled in the art that the present specification and figures are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.