A spliced hairpiece net cap and method of making

Abstract

The application discloses a spliced wig net cap and a preparation method, relates to the technical field of wig net caps, and aims to solve the problem that traditional wig net caps are dependent on glue for pasting and have single front and back piece connection modes, which leads to the problem that the wig net caps cannot be freely mixed and matched and independently worn. Technical scheme points of the application are as follows: the front net yarn area and the rear fixed area are connected to each other through at least one detachable connecting assembly to jointly form an arc-shaped net cap that can be worn around the head of a wearer; the front net yarn area is made of a monofilament mesh, and the monofilament mesh has dense mesh holes. The detachable connecting assembly arranged between the front net yarn area and the rear fixed area realizes the modularization splicing of the net cap, users can freely select and purchase different styles of the front net yarn area and the rear fixed area to perform arbitrary mixed and matched combination, and the individualized style customization demand is met. Meanwhile, the connecting assembly is compatible with multiple forms such as snaps, buckles and BB clips, not only the splicing is stable, but also the front net yarn area or the rear fixed area can be separated from the other one to be independently worn.

Description

Technical Field

[0001] This invention relates to the field of wig cap technology, and more specifically, to a spliced ​​wig cap and its preparation method. Background Technology

[0002] Wig mesh caps, as the base support structure for wigs or hair accessories, are widely used in fashion styling, film and television makeup, and medical coverings.

[0003] Traditional wig caps are mostly made using a one-piece or glue-molding process, resulting in a fixed overall structure. This makes it impossible to change parts or mix and match styles according to the wearer's personal preferences or usage scenarios. If users want to change styles, they can only buy multiple complete caps, which is costly and lacks flexibility in matching. Furthermore, one-piece caps are limited by molds and weaving processes, making it difficult to shape them in sections according to the different head bone characteristics of different wearers. The forehead area is usually made of soft lace fabric, which can easily cause curling, wrinkles, or gaps in areas with dramatic curves such as the forehead and temples. It is necessary to use glue or tape to help attach them to achieve a fit. The use of glue not only increases the tediousness of putting on and taking off the cap, but may also cause skin allergies, damage the hairline, and the residual glue after repeated use can reduce the breathability of the cap.

[0004] Therefore, a new solution is needed to address this problem. Summary of the Invention

[0005] To address the shortcomings of existing technologies, the present invention aims to provide a spliced ​​wig cap and its manufacturing method, which solves the problems of traditional wig caps relying on glue for bonding and having a single connection method for the front and back pieces, resulting in the inability to freely mix and match or wear them independently.

[0006] The above-mentioned technical objective of the present invention is achieved through the following technical solution: a spliced ​​wig net cap, comprising a front mesh area and a rear fixing area that are separately set, wherein the front mesh area and the rear fixing area are connected to each other by at least one detachable connecting component to jointly form an arc-shaped net cap that can surround the wearer's head; The front mesh area is made of monofilament mesh, which has a dense mesh opening; A local area of ​​the front mesh area has a shaping and reinforcement area, the bending stiffness of which is greater than that of the rest of the front mesh area. The shaping and reinforcement area includes a curved shaping portion located at the lower edge and / or side edge of the front mesh area. The curved shaping portion is a strip with variable curvature, the curvature distribution of which is configured to conform to the physiological curvature of the wearer's forehead and temples. The bending and shaping section is composed of at least two heat-setting sections along its strip extension direction. Adjacent heat-setting sections have different bending stiffnesses, and the widths of each heat-setting section are not unequally spaced along the strip extension direction. The arc-shaped cap also includes a retaining structure configured to provide a contractile force or an adjustable circumference along the cap's perimeter.

[0007] The present invention is further configured such that: the connecting component includes a first coupling area located at the connecting edge of the front mesh area and a second coupling area located at the connecting edge of the rear fixed area, as well as an independent coupling member. The first coupling area and the second coupling area are both fiber surfaces that can be hooked and coupled with the coupling member. The coupling member has a plurality of protrusions that hook with the surface of the fiber surface.

[0008] The present invention is further configured such that the connecting component is at least one set of snaps, at least one set of latches, or at least one set of BB clips.

[0009] The present invention is further configured such that: the posterior fixation area has a double-layer lace structure corresponding to the occipital protuberance or the area of ​​concentrated neck force when worn, and / or the posterior fixation area has a hollowed-out lace pattern corresponding to the area of ​​the scalp that is prone to sweating when worn.

[0010] The present invention is further configured such that: the monofilament mesh is a dense mesh made of polyester monofilament or nylon monofilament, and the bending and shaping part is formed into shape memory through heat setting or chemical setting process.

[0011] A method for preparing a spliced ​​wig cap includes the following steps: Provide a blank for the front mesh area made of monofilament yarn; A local area of ​​the lower edge and / or side edge of the front mesh area blank is oriented and shaped to form a bending shaping part with a bending stiffness greater than that of the rest of the front mesh area. The bending shaping part has a variable curvature, and its curvature distribution is configured to fit and contact the physiological curvature of the wearer's forehead and / or temple. The orientation and shaping process is a heat-setting partition, which includes multiple hot-pressing sections with unequal intervals along the strip extension direction of the bending and shaping part to perform segmented hot pressing on the front mesh area blank. Adjacent hot-pressing sections use different temperatures and / or pressures to make each heat-setting partition form different bending stiffness. A blank for a rear fixing area is provided, and a double-layer superimposed solidification treatment is performed on the predetermined stress concentration area of ​​the blank for the rear fixing area, and a hollowed-out breathable treatment is performed on the predetermined sweat-prone area of ​​the blank for the rear fixing area. A first part and a second part of a connecting component are respectively provided at the connecting edge of the front mesh area and the connecting edge of the rear fixing area to realize the detachable splicing of the front mesh area and the rear fixing area; The cap is equipped with a retaining structure configured to provide a contractile force or an adjustable circumference along the cap's perimeter.

[0012] The present invention is further configured such that: the heat setting partitioning is specifically: a local area of ​​the front mesh area blank is placed in a mold with a target arc-shaped contour, and hot-pressed under the conditions of temperature of 80℃-150℃ and relative humidity of 50%-90%, and the setting time is 10 seconds-5 minutes; And / or, the orientation and shaping process further includes applying a coating or impregnation treatment to at least a portion of the front mesh area blank to improve its bending stiffness.

[0013] The present invention is further configured such that connecting the first part and the second part specifically includes: Fiber surfaces are fixed at the connecting edges of the front mesh area and the rear fixing area, respectively; Provide an independent coupling element having two adjacent coupling surfaces, each of which has a plurality of protrusions distributed for engaging with the fiber surface; Detachable splicing is achieved by bonding the coupling surface of the coupling element to the two fiber surfaces respectively.

[0014] The present invention is further configured such that: connecting the first part and the second part specifically includes: setting male and female snap fasteners on the connecting edge of the front mesh area and the connecting edge of the rear fixing area respectively, or setting inserts and sockets of the buckle respectively, or fixing BB clips respectively.

[0015] The present invention is further configured to perform double-layer superposition and solidification treatment on the predetermined stress concentration area of ​​the blank in the rear fixation area, including superimposing a second layer of lace on the corresponding occipital protuberance or neck stress concentration area in the rear fixation area and hot pressing for shaping. The pre-defined sweat-prone areas of the posterior fixation area blank are perforated for breathability, including forming perforated lace patterns in the area above the corresponding parietal or occipital bones using laser cutting or die-cutting processes.

[0016] In summary, the present invention has the following beneficial effects: 1. By setting a detachable connecting component between the front mesh area and the back fixing area, the modular splicing of the mesh cap is realized. Users can freely purchase different styles of front mesh areas and back fixing areas for arbitrary mixing and matching to meet personalized style customization needs. At the same time, the connecting component is compatible with various forms such as snaps, buckles and BB clips, which not only makes the splicing stable, but also allows the front mesh area or the back fixing area to be worn independently without the other. Second, by setting multiple heat-setting zones at unequal intervals along the strip direction in the front mesh area, the required support rigidity for the flat area of ​​the forehead is ensured, while the temporal area receives a soft and adaptable contact force, taking into account both the support and comfort of the cap. The back fixation area uses a double-layer lace structure and hollowed-out breathable treatment to enhance the strength in areas of concentrated stress and accelerate the expulsion of moisture in areas prone to sweating, further improving the comfort of wearing for a long time. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ; Figure 3 This is a schematic diagram of the structure of the present invention. Figure 3 ; Figure 4 This is a schematic diagram of the structure of the present invention. Figure 4 .

[0018] In the diagram: 1. Front mesh area; 2. Rear fixing area; 3. Shaping and reinforcement area; 4. First coupling area; 5. Second coupling area; 6. Coupling component; 7. Snap fastener; 8. Buckle; 9. Retaining structure; 10. BB clip. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of this application can be combined with each other.

[0020] In the description of this invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0021] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0022] A type of patchwork wig cap, such as Figures 1-4 As shown, through its split structure, heat-setting partitioned bending shaping part, and detachable connecting components, it achieves a stable fit to the wearer's forehead and temples without the use of glue or tape, while also being breathable and comfortable.

[0023] The device includes a separate front mesh area 1 and a rear fixing area 2. The front mesh area 1 is made of monofilament mesh, which can be made of polyester monofilament or nylon monofilament. The diameter of the monofilament is preferably between 0.06-0.20 mm. It is formed into a fabric structure with dense mesh through warp knitting or weft knitting processes. The mesh count can be selected as needed between 35-80 meshes / square inch, ensuring visual density while avoiding excessive density that would reduce breathability. The rear fixing area 2 can also be made of lace mesh material, or it can use the same monofilament mesh as the front mesh area 1, or it can use a softer lace fabric to meet the comfort requirements of the area behind the head.

[0024] The front mesh area 1 and the back fixing area 2 are connected to each other by at least one detachable connecting component, together forming an arc-shaped mesh cap that can surround the wearer's head. When using it, the user can purchase different styles of front mesh area 1 and back fixing area 2 and combine them arbitrarily to form a self-selected style. The connecting components on each front mesh area 1 and back fixing area 2 can be used together, or only front mesh area 1 or back fixing area 2 can be used according to their own needs.

[0025] In the first connection method, the connecting component includes a first coupling area 4 located at the connecting edge of the front mesh area 1 and a second coupling area 5 located at the connecting edge of the rear fixing area 2, as well as an independent coupling element 6. Both the first coupling area 4 and the second coupling area 5 are fiber surfaces, which can be paired fiber surfaces of napped warp-knitted fabric or nylon hook-and-loop material. They can be sewn or heat-bonded to the inner side of the connecting edge. The coupling surface of the coupling element 6 has several protrusions distributed on it. These protrusions can be tiny barbs or mushroom-shaped protrusions, capable of forming a hook-and-loop lock with the fiber surface. When worn, the coupling element 6 is simultaneously adhered to both fiber surfaces, connecting the joint between the front mesh area 1 and the rear fixing area 2. When disassembling, the coupling element 6 can be simply torn off from one fiber surface without damaging the lace mesh or leaving any fiber residue.

[0026] In the second connection type, the connection component is at least one set of snaps 7 or at least one set of buckles 8. The male and female snaps of the snaps 7 are fixed to the connecting edge of the front mesh area 1 and the connecting edge of the rear fixing area 2, respectively. The bases of the male and female snaps can be fixed by riveting or sewing. After fastening, they provide stable connection strength. The buckle 8 can be a small side-opening snap or a plug socket structure, which is also fixed to the front and rear connecting edges respectively. The connection is achieved by plugging and locking. 3-6 sets of snaps 7 or buckles 8 can be set along the edge to keep the connection evenly stressed.

[0027] In some connection methods, BB clips 10 can also be used. The number of teeth on the BB clips 10 can be selected according to the needs of the usage scenario. The BB clips 10 are fixed to the connecting edges of the front mesh area 1 and the back fixing area 2 by sewing or adhesive. During use, when it is necessary to fix the wig cap to the hair as a whole, take the front mesh area 1 and the back fixing area 2 respectively, and then clip the BB clips 10 on them onto the hair. The seam between the two can be completely fitted or appropriately overlapped to cover the splicing area and achieve a natural splicing effect. Alternatively, when it is necessary to use the front mesh area 1 alone, it can be directly clipped onto the hair with BB clips 10 for fixation. The front mesh area 1 can be used independently to cover the hair parting, etc. The back fixing area 2 can also be used independently by repeating the above operation, making the wig cap more versatile.

[0028] The curved cap also features a retaining structure 9 to stably hold the cap on the wearer's head. The retaining structure 9 is secured to the back fixing area 2 using methods such as stitching or heat fusion bonding to ensure it does not detach under tension. The retaining structure 9 is configured to provide a flexible and gentle contraction force along the cap's circumference, or it can be configured as an adjustable circumference. In some embodiments, the retaining structure 9 can be an elastic webbing sewn to the lower edge of the cap, which provides tension along the cap's circumference when worn, allowing the cap to fit snugly against the head without creating concentrated pressure on the forehead area. Alternatively, the retaining structure 9 can be a combination of an adjusting buckle and a tail strap located at the lower or side end of the back fixing area 2, allowing the wearer to adjust and lock the circumference according to their head circumference, keeping the cap in position without requiring additional elastic tightening.

[0029] A portion of the front mesh area 1 has a shaping and reinforcing area 3. The bending stiffness of this shaping and reinforcing area 3 is greater than that of the rest of the front mesh area 1. The shaping and reinforcing area 3 is mainly located at the lower edge and / or side edge of the front mesh area 1, so as to correspond to the hairline area when worn. The shaping and reinforcing area 3 includes a curved shaping part located at the aforementioned edge. The curved shaping part is constructed as a strip with a variable curvature. Its curvature distribution is designed to fit and contact the physiological curvature of the wearer's forehead and temples. The width of the curved shaping part can vary along the extension direction of the strip. In this embodiment, it is wider in the center of the forehead of the mesh cap and gradually narrows in the temples to adapt to the fitting needs and visual invisibility requirements of different areas.

[0030] The bending shaping section consists of at least two heat-setting zones along its strip extension direction. Adjacent heat-setting zones have different bending stiffnesses, and the widths of each heat-setting zone are unequally spaced along the strip extension direction. This unequal spacing breaks the traditional design of uniform stiffness in reinforcing strips, allowing the bending shaping section to provide gradient support according to the pressure bearing capacity of different skull regions. In this embodiment, the bending shaping section is symmetrically arranged along the center of the forehead towards the left and right temporal regions, divided into three heat-setting zones. The first heat-setting zone is located in the central region of the forehead, corresponding to the flat or slightly convex bone surface of the forehead, with a zone width of 15mm, and uses a higher heat-setting temperature and pressure. The second heat-setting zone is symmetrically distributed on both sides of the first heat-setting zone, with a width of 8mm on each side, and a heat-setting temperature slightly lower than that of the first heat-setting zone. The third heat-setting zone is located on the outermost side, corresponding to the temporal region, with a width of 4mm, and the lowest heat-setting temperature. The spacing between adjacent zones is 2mm and 1.5mm, respectively. The unreinforced gaps between heat-set zones retain the softness of the original mesh, forming a flexible transition hinge that allows for independent, small-amplitude bending deformation between adjacent heat-set zones, thereby improving adaptability to changes in facial expressions and subtle head movements.

[0031] In some embodiments, each heat-setting zone in the bending and shaping section is formed with different bending stiffnesses through hot air, hot pressing, or steam heat-setting processes. During preparation, a front mesh area blank made of monofilament yarn is first provided and cut into an overall shape including the front mesh area 1. Then, a local area of ​​the lower edge and / or side edge of the blank is placed in a mold with a target arcuate profile. The cavity surface of the mold is pre-processed according to the required curvature distribution and divided into multiple independently temperature-controlled heating blocks. Different temperature and pressure parameters are set for different heat-setting zones. For example, the first heat-setting zone is hot-pressed at 135°C and 0.3MPa for 40 seconds; the second heat-setting zone is hot-pressed at 110°C and 0.2MPa for 30 seconds; and the third heat-setting zone is hot-pressed at 90°C and 0.1MPa for 20 seconds. The relative humidity of the hot-pressing environment is maintained between 65% and 85% to facilitate the plasticization and shaping of the monofilament fibers. Through this heat-setting zoning process with unequal spacing, temperature, and pressure, each heat-setting zone achieves differentiated bending stiffness. At the same time, the original microporous structure is not completely sealed, and the decrease in air permeability after setting is controlled within 20%. The measured air permeability can still reach more than 180 CFM, thus maintaining the air permeability of the reinforced area.

[0032] In another embodiment, the bending shaping section may consist of four or five heat-setting zones along the strip's extension direction, with further softening of stiffness near the area above the ear to eliminate discomfort caused by the temples contacting this area when wearing glasses. The width, spacing, and shaping parameters of each zone can be optimized based on the head shape data and wearing feedback of the target population to achieve a continuous gradient distribution of contact pressure, rather than a step-like change, thereby significantly reducing local pressure concentration. For some special needs, the bending shaping section may also have heat-setting zones only on the side edges, while the lower edge remains soft or only lightly shaped to adapt to different hairline directions.

[0033] To further improve the shape retention and durability of the bending and shaping section, a coating or impregnation treatment can be applied to at least a portion of the preform in the front mesh area, either outside or on top of the heat-setting zone. The coating material can be an environmentally friendly waterborne polyurethane or silicone emulsion, applied locally to the inner or outer surface of the bending and shaping section by spraying or roller coating to form a reinforcing film with a thickness between 0.02 and 0.08 mm. Impregnation treatment involves partially immersing the preform in a low-concentration resin solution, followed by drying and reheat-setting, creating tiny resin bridging points at the yarn nodes, improving overall rigidity without clogging the mesh. Coating and impregnation treatments can be used alone or in combination with the heat-setting process to further enhance the bending stiffness and stability of the bending and shaping section.

[0034] During the fabrication of the back fixation area 2, it is reinforced and breathable in sections according to the stress distribution during wear. Specifically, for areas corresponding to the occipital protuberance or areas of concentrated neck stress, the back fixation area 2 adopts a double-layered lace structure. Two pieces of lace fabric with the same or different mesh specifications are stacked together and sewn together at the edges. Then, they are sent into a mold for heat pressing and shaping to form a three-dimensional shape that matches the curvature of the back of the head. After heat pressing, the double-layered lace structure can improve its tensile strength and effectively prevent deformation caused by repeated stretching during wear and adjustment. For areas of the scalp that are prone to sweating, such as the upper part of the parietal bone or the upper part of the occipital bone, the back fixation area 2 uses laser cutting or die-cutting processes to create hollow lace patterns. The hollow lace patterns can be regularly arranged circular or oval holes, or flower-shaped, leaf-vein-shaped patterns, etc., forming air convection channels to accelerate sweat evaporation and keep the scalp dry. The laser-cut edges are naturally sealed by a brief burning treatment to prevent the lace yarn from unraveling.

[0035] A method for preparing a spliced ​​wig cap is also provided, comprising the following steps: Provide a blank for the front mesh area made of monofilament yarn; The lower edge and / or side edge of the front mesh area blank are oriented and shaped to form a bending shaping part with a bending stiffness greater than that of the rest of the front mesh area 1. The bending shaping part has a variable curvature, and its curvature distribution is configured to fit and contact the physiological curvature of the wearer's forehead and / or temple. Among them, the orientation and shaping process is heat shaping partitioning, which includes multiple hot pressing sections set at unequal intervals along the strip extension direction of the bending and shaping part to perform segmented hot pressing on the front mesh area blank. Adjacent hot pressing sections use different temperatures and / or pressures to make each heat shaping partition form different bending stiffness. Provide a blank for the rear fixing area, perform double-layer superposition and solidification treatment on the predetermined stress concentration area of ​​the blank for the rear fixing area, and perform hollowing and breathable treatment on the predetermined sweat-prone area of ​​the blank for the rear fixing area. The first part and the second part of the connecting component are respectively set at the connecting edge of the front mesh area 1 and the connecting edge of the rear fixed area 2 to realize the detachable splicing of the front mesh area 1 and the rear fixed area 2. The cap is equipped with a retaining structure 9, which is configured to provide a contraction force or an adjustable circumference along the cap's perimeter.

[0036] In the above steps, the blanks for the front mesh area and the back fixing area are provided in any order. The two processes can be carried out in separate steps or simultaneously in two different locations.

[0037] When providing a front mesh area blank made of monofilament yarn, the blank has been cut to allow for the connecting edges. Then, a localized area of ​​the lower edge and / or side edge of the front mesh area blank undergoes heat-setting and partitioning. Specifically, the localized area is placed into a mold with multiple independent hot-pressing sections, each spaced unequally along the strip's extension direction. Hot-pressing is performed at a temperature of 80℃-150℃ and a relative humidity of 50%-90%, with a setting time of 10 seconds to 5 minutes. Segmented hot-pressing is carried out according to preset temperature, pressure, and time to form a curved, stiffness-gradient shaped section. A coating or impregnation treatment can be selectively applied to enhance stiffness.

[0038] When processing the blank in the fixed area, double-layer lace is overlapped and hot-pressed to reinforce the predetermined stress concentration area, and hollowed-out patterns are made in the predetermined sweat-prone area by laser cutting or die cutting.

[0039] The first and second parts of the connecting components are respectively set at the connecting edge of the front mesh area 1 and the connecting edge of the rear fixing area 2. The fiber surface is sewn or snaps 7, buckles 8, BB clips 10, etc. are installed. The mesh cap is equipped with a retaining structure 9, such as an elastic webbing or an adjustable buckle tail strap combination, which is fixed to the hem of the mesh cap to complete the production.

[0040] Structural principle: This cap is divided into a front mesh area 1 and a back fixing area 2. The front mesh area 1 has multiple heat-setting sections spaced at unequal intervals along the strip direction, forming a continuously varying bending stiffness gradient. This ensures the necessary support rigidity for the flat area of ​​the forehead while providing a soft and adaptable contact force for the temples, thus balancing the support and comfort of the cap. The back fixing area 2 uses a double-layer lace structure and a perforated breathable treatment to enhance strength in areas of concentrated stress and accelerate moisture removal in areas prone to sweating, further improving comfort during long-term wear. The front mesh area 1 and the back fixing area 2 are connected to each other by connecting components, forming an arc-shaped cap that can wrap around the wearer's head. Users can purchase different styles of front mesh area 1 and back fixing area 2 and combine them arbitrarily to create their own style.

[0041] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions falling within the scope of the present invention's concept are within the scope of protection of the present invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A spliced ​​wig cap, comprising a separate front mesh area and a rear fixing area, characterized in that: The front mesh area and the rear fixing area are connected to each other by at least one detachable connecting component to form an arc-shaped mesh cap that can surround the wearer's head. The front mesh area is made of monofilament mesh, which has a dense mesh opening; A local area of ​​the front mesh area has a shaping and reinforcement area, the bending stiffness of which is greater than that of the rest of the front mesh area. The shaping and reinforcement area includes a curved shaping portion located at the lower edge and / or side edge of the front mesh area. The curved shaping portion is a strip with variable curvature, the curvature distribution of which is configured to conform to the physiological curvature of the wearer's forehead and temples. The bending and shaping section is composed of at least two heat-setting sections along its strip extension direction. Adjacent heat-setting sections have different bending stiffnesses, and the widths of each heat-setting section are not unequally spaced along the strip extension direction. The arc-shaped cap also includes a retaining structure configured to provide a contractile force or an adjustable circumference along the cap's perimeter.

2. The spliced ​​wig cap according to claim 1, characterized in that: The connecting component includes a first coupling area located at the connecting edge of the front mesh area and a second coupling area located at the connecting edge of the rear fixed area, as well as an independent coupling member. Both the first coupling area and the second coupling area are fiber surfaces that can hook and engage with the coupling member. The coupling member has a number of protrusions that hook and engage with the surface of the fiber surface.

3. The spliced ​​wig cap according to claim 1, characterized in that: The connecting components are at least one set of snaps, at least one set of clips, or at least one set of BB clips.

4. The spliced ​​wig cap according to claim 1, characterized in that: The rear fixation area has a double-layer lace structure corresponding to the occipital protuberance or the area of ​​concentrated neck stress when worn, and / or the rear fixation area has a hollowed-out lace pattern corresponding to the area of ​​the scalp that is prone to sweating when worn.

5. The spliced ​​wig cap according to claim 1, characterized in that: The monofilament mesh is a dense mesh made of polyester monofilament or nylon monofilament, and the bending and shaping section forms shape memory through heat setting or chemical setting processes.

6. A method for preparing the spliced ​​wig cap according to any one of claims 1-5, characterized in that, Includes the following steps: Provide a blank for the front mesh area made of monofilament yarn; A local area of ​​the lower edge and / or side edge of the front mesh area blank is oriented and shaped to form a bending shaping part with a bending stiffness greater than that of the rest of the front mesh area. The bending shaping part has a variable curvature, and its curvature distribution is configured to fit and contact the physiological curvature of the wearer's forehead and / or temple. The orientation and shaping process is a heat-setting partition, which includes multiple hot-pressing sections with unequal intervals along the strip extension direction of the bending and shaping part to perform segmented hot pressing on the front mesh area blank. Adjacent hot-pressing sections use different temperatures and / or pressures to make each heat-setting partition form different bending stiffness. A blank for a rear fixing area is provided, and a double-layer superimposed solidification treatment is performed on the predetermined stress concentration area of ​​the blank for the rear fixing area, and a hollowed-out breathable treatment is performed on the predetermined sweat-prone area of ​​the blank for the rear fixing area. A first part and a second part of a connecting component are respectively provided at the connecting edge of the front mesh area and the connecting edge of the rear fixing area to realize the detachable splicing of the front mesh area and the rear fixing area; The cap is equipped with a retaining structure configured to provide a contractile force or an adjustable circumference along the cap's perimeter.

7. The method for preparing a spliced ​​wig cap according to claim 6, characterized in that, The heat setting zoning process specifically involves placing a local area of ​​the front mesh area blank in a mold with a target arc-shaped contour, and hot-pressing it at a temperature of 80℃-150℃ and a relative humidity of 50%-90%, with a setting duration of 10 seconds to 5 minutes. And / or, the orientation and shaping process further includes applying a coating or impregnation treatment to at least a portion of the front mesh area blank to improve its bending stiffness.

8. A method for preparing a spliced ​​wig cap according to claim 6, characterized in that, The connection between the first part and the second part specifically includes: Fiber surfaces are fixed at the connecting edges of the front mesh area and the rear fixing area, respectively; Provide an independent coupling element having two adjacent coupling surfaces, each of which has a plurality of protrusions distributed for engaging with the fiber surface; Detachable splicing is achieved by bonding the coupling surface of the coupling element to the two fiber surfaces respectively.

9. A method for preparing a spliced ​​wig cap according to claim 6, characterized in that, The connection between the first part and the second part specifically includes: setting male and female snap fasteners on the connecting edge of the front mesh area and the connecting edge of the rear fixing area, or setting inserts and sockets of the buckle, or fixing BB clips on them respectively.

10. A method for preparing a spliced ​​wig cap according to claim 6, characterized in that: The pre-defined stress concentration area of ​​the posterior fixation area blank is subjected to double-layer superposition and fixation treatment, including superimposing a second layer of lace on the corresponding occipital protuberance or neck stress concentration area in the posterior fixation area and hot pressing to fix it. The pre-defined sweat-prone areas of the posterior fixation area blank are perforated for breathability, including forming perforated lace patterns in the area above the corresponding parietal or occipital bones using laser cutting or die-cutting processes.

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