All-cotton high-elastic quick-absorption hair drying cap
By using an alternating warp and weft yarn design in the all-cotton hair drying cap to form an elastic pleated structure, the problem of poor water absorption and insufficient applicability of pure cotton hair drying caps is solved, achieving a larger contact area and better water absorption performance.
Patent Information
- Application Number
- CN202520305347.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-02-25
AI Technical Summary
Existing pure cotton hair drying caps are not suitable for people with different hair volumes, have poor water absorption, and are inconvenient to use.
The all-cotton high-elasticity, quick-drying hair cap features alternating warp and weft yarns. The warp and weft yarns have different elastic deformation capabilities, forming a grid-like bubble-like pleated structure to increase water absorption. It also has elastic deformation capabilities in both the warp and weft directions to adapt to different hair volumes.
The water absorption capacity of the hair drying cap has been improved, which can better cover users with different hair volumes, increase the contact area with the hair, and improve the water absorption effect by 2-5 times.
Smart Images
Figure CN223929691U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bathroom products for absorbing moisture from hair, specifically to a high-elasticity, quick-drying cotton hair cap. Background Technology
[0002] Hair drying caps are mostly used by women with long hair. After washing their hair, wrapping it in a hair drying cap can quickly bring the hair to a semi-dry state, thereby reducing the time spent using a hairdryer and protecting the hair quality to some extent.
[0003] As people's living standards improve, their demands for bathroom products are also increasing. There are hair drying caps on the market made of microfiber and similar chemical fibers. These caps have advantages such as strong water absorption, no shedding, no fading, long lifespan, easy washing, and resistance to bacterial growth and odor control. However, chemical fibers are non-biodegradable and environmentally unfriendly. Pure cotton hair drying caps are environmentally friendly, but currently available pure cotton caps lack elasticity, making them difficult to completely cover users with thick hair. They also have poor water absorption, resulting in inconvenience and slow drying speed. Utility Model Content
[0004] This invention provides a high-elasticity, quick-drying cotton hair cap to solve the technical problems of existing cotton hair caps being unsuitable for people with different hair volumes and having poor water absorption.
[0005] This utility model provides a high-elasticity, quick-drying cotton hair cap with a cavity for accommodating the user's hair. The fabric surrounding the cavity of the high-elasticity, quick-drying cotton hair cap includes:
[0006] The warp includes multiple first warp yarns arranged at intervals along the weft direction, and also includes second warp yarns arranged between two adjacent first warp yarns, wherein the elastic deformation capacity of the first warp yarns is greater than that of the second warp yarns.
[0007] The weft yarn includes multiple first weft yarns arranged at intervals along the warp direction, and also includes a second weft yarn arranged between two adjacent first weft yarns, wherein the elastic deformation capacity of the first weft yarn is greater than that of the second weft yarn.
[0008] The all-cotton high-elasticity quick-drying hair cap has a pleated structure formed by the shrinkage of the first warp and the first weft yarns.
[0009] In one technical solution, the warp yarn includes a ground warp and a pile warp, the ground warp and the weft yarn are woven to form the base of the fabric, the pile warp forms loops protruding relative to the base, such that the fabric has a towel weave structure, a portion of the ground warp constitutes the first warp yarn, the remaining portion of the ground warp constitutes at least a portion of the second warp yarn, and the pile warp forms loops on the inner and / or outer sides of the cap cavity.
[0010] In one technical solution, the interval between two adjacent first warp yarns is 1.5-5.5 cm, and / or the distance between two adjacent first weft yarns is 1.5-5.5 cm.
[0011] In one technical solution, the number of the first warp yarns at each location is 1-5.
[0012] In one technical solution, the number of the first weft yarns at each location is 1-5.
[0013] In one technical solution, the number of the second warp yarns is greater than the number of the first warp yarns, and / or the number of the second weft yarns is greater than the number of the first weft yarns.
[0014] In one technical solution, the first warp yarn and the first weft yarn are elastic yarns, and the second warp yarn and the second weft yarn are pure cotton yarns.
[0015] In one technical solution, the first warp yarn and / or the first weft yarn is a cotton / spandex blended yarn with a cotton content of not less than 95%.
[0016] In one technical solution, the all-cotton high-elasticity quick-drying hair cap further includes a first fastening part and a second fastening part. The first fastening part and the second fastening part are disposed on the fabric and are fastened together to fix the all-cotton high-elasticity quick-drying hair cap on the user's head.
[0017] In one technical solution, the fabric includes a cover portion for covering the user's head, with an elastic band at one end of the cover portion for tightening the user's head. The fabric also includes a triangular wrap portion located at the other end of the cover portion, the triangular wrap portion being connected to the cover portion for wrapping the user's hair. A first fastening portion is located at the corner of the triangular wrap portion away from the cover portion, and a second fastening portion is located on the cover portion.
[0018] The beneficial effects of this utility model are as follows:
[0019] The warp yarns of the all-cotton high-elasticity quick-drying hair cap fabric of this utility model include a first warp yarn and a second warp yarn, and the weft yarns include a first weft yarn and a second weft yarn. The first warp yarn and the second warp yarn have different elastic deformation capabilities, and the first weft yarn and the second weft yarn also have different elastic deformation capabilities. Furthermore, the first warp yarn and the first weft yarn are arranged at a certain distance in their respective arrangement directions. In this way, the shrinkage of the first warp yarn and the first weft yarn can form a grid-shaped bubble-like wrinkled structure on the all-cotton high-elasticity quick-drying hair cap, which increases the water absorption performance of the hair cap. When the user wraps their hair with such a hair cap, the wrinkled structure makes the hair cap have a larger surface area and a larger contact area with the hair. At the same time, the wrinkled structure formed by the shrinkage of the first warp yarn and the first weft yarn gives the hair cap the ability to elastically deform in both the warp and weft directions. Through elastic deformation, it can be adapted to different users with different hair volumes. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the structure of one embodiment of the all-cotton high-elasticity quick-drying hair cap of this utility model;
[0021] Figure 2 This is a partial warp cross-sectional view of the fabric in one embodiment of the all-cotton high-elasticity quick-drying hair cap of this utility model;
[0022] Figure 3 This is a schematic diagram of another embodiment of the all-cotton high-elasticity quick-drying hair cap of this utility model.
[0023] List of feature names corresponding to the labels in the figure:
[0024] 1. Fabric; 11. Hair-covering area; 12. Hair-curling area; 13. Pure cotton weft yarn; 14. Elastic weft yarn; 15. Ground warp; 16. Loop warp; 17. Terry loop;
[0025] 2. First fastening part; 3. Second fastening part;
[0026] 21. Body part; 22. Elastic band; 23. Triangular wrapping part; 24. Decorative ears. Detailed Implementation
[0027] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.
[0028] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments, and the operational steps involved in each embodiment can also be rearranged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for clearly describing a particular embodiment and do not imply that they represent the necessary components and / or order.
[0029] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).
[0030] In this invention, the fabric surrounding the cavity of the all-cotton high-elasticity, fast-drying hair cap comprises a first warp and a second warp, with the first warp having a greater elastic deformation capacity than the second warp. Similarly, the weft comprises a first weft and a second weft, with the first weft having a greater elastic deformation capacity than the second weft. Furthermore, the first warp and first weft are arranged at a certain distance apart in their respective directions. Thus, under the elastic contraction of the first warp and first weft, the hair cap has a grid-like, bubble-like pleated structure, resulting in a larger surface area on the inside of the hair cap. When using such a hair cap to wrap hair, the hair cap has a larger contact area with the hair, resulting in better water absorption. Moreover, the pleated structure created by the contraction of the first warp and first weft gives the hair cap elastic deformation capacity in both the warp and weft directions. If the user has a lot of hair, the hair cap can be pulled to completely cover the hair, making it suitable for users with different hair volumes.
[0031] Please refer to Figure 1 In one embodiment, the all-cotton high-elasticity quick-drying hair cap of the present invention has a cap cavity for accommodating the user's hair, the cap cavity being surrounded by fabric 1, and the all-cotton high-elasticity quick-drying hair cap further includes a first fastening part 2 and a second fastening part 3 disposed on the fabric 1.
[0032] The fabric 1 is divided into two sections based on how it fits different parts of the hair. Fabric 1 includes a front section 11 that wraps around the hair and a rear section 12 that wraps around the hair. The hair-wrapping section 11 has an open cap structure that fits the user's head and is used to cover the user's hair. The hair-wrapping section 12 extends rearward, and the cap cavity it forms gradually decreases in size from front to back. It is used to wrap around the back section of the user's hair and absorbs water by tightly wrapping around the hair.
[0033] The first fastening part 2 and the second fastening part 3 are fastened together. In one embodiment, the first fastening part 2 is an elastic band loop provided at the end of the hair winding area 12, and the second fastening part 3 is a button provided on the front side of the hair wrapping area 11.
[0034] In use, after the hair is wrapped in the hair-wrapping area 12, the elastic band loop is fastened to the button to secure the hair drying cap to the head and prevent it from falling off. In other embodiments, the positions of the elastic band loop and the button can be interchanged, i.e., the elastic band loop is located on the front side of the hair-wrapping area 11, and the button is located at the end of the hair-wrapping area 12.
[0035] Those skilled in the art will understand that the structural forms of the first fastening part 2 and the second fastening part 3 can be replaced with any other existing structure capable of fastening. For example, a snap fastener assembly can be used to connect the end of the hair-wrapping area 12 to the front of the hair-wrapping area 11. One of the female and male snap fasteners of the assembly serves as the first fastening part 2 at the end of the hair-wrapping area 12, and the other serves as the second fastening part 3 on the hair-wrapping area 11. Alternatively, one of the first fastening part 2 and the second fastening part 3 can be an opening at a corresponding position on the fabric 1, and the other can be a button at a corresponding position, i.e., using the button connection structure of a cardigan. Of course, the all-cotton high-elasticity quick-drying hair cap may also not have the first and second fastening parts, and the hair-drying cap can be fixed on the user's head directly by the wrapping of the fabric.
[0036] Fabric 1 has a towel-like weave structure, including warp and weft yarns. The warp yarns include ground warp and pile warp. The weaving structure of the ground warp, pile warp, and weft yarns in towel-like fabrics is existing technology and is known to those skilled in the art. The ground warp, also called the base warp, is used to weave the base of the towel-like fabric with the weft yarns. The pile warp is formed by weft insertion of varying lengths through a special weft insertion mechanism, creating loops. These loops protrude relative to the base, giving the hair drying cap good absorbency and softness. The loops can be formed only on the inside of the cap cavity, only on the outside of the cap cavity, or even double-sided, meaning there are loops on both the inside and outside of the cap cavity.
[0037] In order to give fabric 1 good deformation ability in both the warp and weft directions, and to give fabric 1 good water absorption ability, this utility model specifically makes the warp yarns include first warp yarns and second warp yarns. The first warp yarns are arranged at multiple intervals in the weft direction, and the second warp yarns are arranged between two adjacent first warp yarns, so that the first warp yarns and second warp yarns are arranged alternately, and the elastic deformation ability of the first warp yarns is greater than that of the second warp yarns. The weft direction is the direction in which the yarn length of the weft yarn extends.
[0038] Specifically, the ground warp 15 includes pure cotton ground warp yarns and elastic ground warp yarns. The elastic ground warp yarns have a greater elastic deformation capacity than the pure cotton ground warp yarns. The elastic ground warp yarns constitute the first warp yarns, and the pure cotton ground warp yarns constitute the second warp yarns. The pile warp yarns are also distributed between two adjacent elastic ground warp yarns, i.e., the first ground warp yarns. The pile warp yarns can be pure cotton yarns. Of course, the pile warp yarns can also be yarns with a certain degree of elasticity, but because the pile warp yarns themselves form loops, they do not undergo elastic deformation. The second warp yarns can also include pure cotton ground warp yarns and pile warp yarns. In other embodiments, the fabric may not be a terry cloth fabric, i.e., it may not include pile warp yarns.
[0039] Please refer to Figure 2 The design also includes a first weft yarn and a second weft yarn. The first weft yarn is arranged at multiple intervals along the warp direction, and the second weft yarn is distributed between adjacent first weft yarns, achieving an alternating arrangement of the first and second weft yarns. Furthermore, the elastic deformation capacity of the first weft yarn is greater than that of the second weft yarn. In one embodiment, the weft yarn includes a pure cotton weft yarn 13 and an elastic weft yarn 14. The elastic deformation capacity of the pure cotton weft yarn 13 is less than that of the elastic weft yarn 14. The elastic weft yarn 14 constitutes the first weft yarn, and the pure cotton weft yarn 13 constitutes the second weft yarn. The warp direction is the direction in which the warp yarns extend.
[0040] In one embodiment, the pure cotton warp yarn is 100% cotton yarn, and the elastic deformation capacity of the pure cotton warp yarn is relatively small. The elastic deformation capacity of the elastic warp yarn is greater than that of the pure cotton warp yarn, resulting in a difference in elastic deformation capacity between the pure cotton warp yarn and the elastic warp yarn. The pure cotton weft yarn 13 is 100% cotton yarn, and its elastic deformation capacity is relatively small. The elastic deformation capacity of the elastic weft yarn 14 is greater than that of the pure cotton weft yarn 13, resulting in a difference in elastic deformation capacity between the elastic weft yarn 14 and the pure cotton weft yarn 13.
[0041] Because both the weft and warp yarns have a certain tension during fabric weaving, the elastic warp and weft yarns shrink after the fabric comes off the machine. This shrinkage creates a grid-like, bubble-like pleated structure in the hair drying cap, increasing the surface area on both the inner and outer sides of the cap. This results in a larger contact area between the cap and the user's hair, leading to better absorbency. Furthermore, in the case of a terry cloth weave, the loops are distributed within the pleats, forming a layered, raised structure that further enhances the cap's absorbency.
[0042] At the same time, the fabric is elastic in all four directions, meaning it can deform elastically in both the warp and weft directions. Its elasticity is more than twice that of a regular towel, or even up to twice. As a result, users with a large amount of hair can stretch and deform the hair drying cap by pulling it to cover all their hair strands. The hair drying cap can be used for different users with different hair volumes. Moreover, the elastic expansion of the hair drying cap during wear and the elastic contraction after wear can promote the hair strands to enter the folded structure.
[0043] The deformed hair drying cap, after wrapping the hair, utilizes its elastic shrinkage ability to ensure more thorough contact between the pleated structure and the hair, guaranteeing better water absorption. The water absorption capacity can be increased by 2-5 times.
[0044] For the pleated structure, in one embodiment, the elastic warp yarns are arranged at 3cm intervals along the weft direction, with 3 elastic warp yarns arranged at each interval. The elastic weft yarns 14 are fed in groups of 3 at 3cm intervals, with 3 elastic weft yarns 14 in each group. Thus, the pleated structure on the hair drying cap is 3cm long. 2 The rectangular bubbles form a grid-like textured pattern on the hair drying cap. Furthermore, the number of pure cotton warp yarns is greater than that of elastic warp yarns, and the number of pure cotton weft yarns (13) is greater than that of elastic weft yarns (14), making the bubble effect more pronounced.
[0045] In other embodiments, the distance between two adjacent elastic warp yarns can be greater than 3cm, such as 4cm, 5cm, or 5.5cm, or less than 3cm, such as 2cm, 1cm, or 1.5cm. The number of elastic warp yarns arranged at each location can be greater than 3, such as 4 or 5, or less than 3, with a minimum of 1. Furthermore, the number of pure cotton warp yarns can be less than the number of elastic warp yarns. The distance between any two adjacent elastic warp yarns can be equal or unequal.
[0046] In other embodiments, the distance between two adjacent elastic weft yarns 14 can be greater than 3cm, such as 4cm, 5cm, or 5.5cm, or less than 3cm, such as 2cm, 1cm, or 1.5cm. The number of elastic weft yarns arranged at each location can be greater than 3, such as 4 or 5, or less than 3, with a minimum of 1. Furthermore, the number of pure cotton weft yarns 13 can be less than the number of elastic weft yarns 14. The distance between any two adjacent elastic weft yarns 14 can be equal or unequal, and the number of elastic weft yarns 14 at each location can be equal or unequal.
[0047] In one embodiment, both the elastic warp and weft yarns 14 are made of cotton and spandex yarns, specifically a cotton / spandex ply yarn with a cotton content higher than 95%. Combined with pure cotton warp yarns, pure cotton weft yarns 13, and pure cotton wool warp yarns 16, the cotton content of the hair drying cap 1 is far greater than 95%, approaching 100%, meeting the general definition of 100% cotton in the art; that is, the hair drying cap is a 100% cotton hair drying cap. In other embodiments, the second warp and weft yarns may not be pure cotton yarns; for example, they may be elastic yarns containing a certain amount of spandex, as long as the elastic deformation capacity of the first warp yarn is greater than that of the second warp yarn, the elastic deformation capacity of the first weft yarn is greater than that of the second weft yarn, and the overall cotton content of the hair drying cap fabric meets the 100% cotton standard.
[0048] In other embodiments, the elastic warp yarn can also be bare spandex yarn. In this case, the number of elastic warp yarns in each place can be reduced to ensure the cotton content of the hair drying cap. Of course, the elastic warp yarn can also be core-spun yarn, covered yarn, etc., with spandex yarn as the core and cotton yarn as the outer layer. The elastic warp yarn can also be other yarns such as polyether ester elastic fiber and Lycra fiber.
[0049] In other embodiments, the elastic weft yarn can also be bare spandex yarn. In this embodiment, to ensure that the fabric of the hair drying cap meets the 100% cotton standard, the number of elastic weft yarns in various places can be appropriately reduced. As those skilled in the art will know, the elastic weft yarn can also be core-spun yarn, covered yarn, etc., with spandex yarn as the core and cotton yarn as the outer layer. Of course, the elastic weft yarn can also be other yarns such as polyether ester elastic fiber and Lycra fiber.
[0050] Regarding the specific structure of the fabric, in one embodiment, the fabric has a three-weft terry cloth structure and loops 17 on both sides. The ground weave is a 2 / 1 variation plain weave, and the pile weave is a 2 / 1 variation plain weave. Please refer to [reference needed]. Figure 2 In the warp cross-section of the fabric, for three adjacent weft yarns, two ground warp yarns can interweave with two adjacent weft yarns at a height of 15mm, then interweave with another weft yarn at a height of 16mm. Similarly, two pile warp yarns can interweave with two other weft yarns at a height of 16mm, then interweave with another weft yarn at a height of 16mm. Please refer to [reference needed]. Figure 2The height of the loops 17 formed by the yarn warp 16 can be 5-7mm. During weaving, one ground warp 15, one yarn warp 16, one ground warp 15, and one yarn warp 16 are arranged in a cycle, while the weft yarns are fed in groups of three. In other embodiments, the fabric can also be a four-weft towel weave structure.
[0051] The yarn count of the pure cotton ground warp can be 16S / 1, 20S / 1, 32S / 2, 40S / 2, or 60S / 2; the elastic ground warp can be a plied yarn composed of cotton yarns of 16S / 1, 20S / 1, 32S / 2, 40S / 2, or 60S / 2 and 20D-100D spandex; the pile warp 16 can be made of pure cotton yarns such as low-count hollow yarn, low-twist yarn, or plied yarn; the yarn count of the pure cotton weft 13 can be 16S / 1, 20S / 1, 32S / 2, 40S / 2, or 60S / 2.
[0052] For the structure of the hair drying cap, in another embodiment, please refer to... Figure 3 The fabric forming the hat cavity includes a sleeve portion 21, which is a loop structure worn over the user's head. One end of the sleeve portion 21 has an elastic band 22, which makes this end a resilient, drawstring structure for securing the user's head. The fabric also includes a triangular wrap portion 23 located at the other end of the sleeve. The triangular wrap portion 23 is connected to the sleeve portion 21. This connection is intended to indicate that they are not independent, unconnected parts; that is, the triangular wrap portion 23 and the sleeve portion 21 can be two pieces of fabric sewn together, or they can be two parts of a single piece of fabric. The triangular wrap portion 23 is used to wrap around the back of the user's hair. A first fastening part 2 is located at the corner of the triangular wrap portion 23 away from the sleeve portion 21, and a second fastening part 3 is located on the sleeve portion 21.
[0053] Additionally, decorative ears 24 may be provided on the front side of the cover portion 21 to enhance the aesthetics of the hair drying cap. Regarding the overall shape of the hair drying cap, in other embodiments, it can also be any other shape of hair drying cap in the prior art.
[0054] The manufacturing process of this all-cotton high-elasticity quick-drying hair cap is as follows:
[0055] Spinning—weaving—dyeing—physical beating and finishing—hair drying cap processing—packaging.
[0056] The above-described specific examples are for illustrative purposes only and are not intended to limit the scope of this invention. Those skilled in the art can make various simple deductions, modifications, or substitutions based on the concept of this invention.
Claims
1. A high-elasticity, quick-drying cotton hair cap, having a cap cavity for accommodating the user's hair, characterized in that, The fabric surrounding the cavity of the all-cotton high-elasticity quick-drying hair cap includes: The warp includes multiple first warp yarns arranged at intervals along the weft direction, and also includes second warp yarns arranged between two adjacent first warp yarns, wherein the elastic deformation capacity of the first warp yarns is greater than that of the second warp yarns. The weft yarn includes multiple first weft yarns arranged at intervals along the warp direction, and also includes a second weft yarn arranged between two adjacent first weft yarns, wherein the elastic deformation capacity of the first weft yarn is greater than that of the second weft yarn. The all-cotton high-elasticity quick-drying hair cap has a pleated structure formed by the shrinkage of the first warp and the first weft yarns.
2. The all-cotton high-elasticity quick-drying hair cap as described in claim 1, characterized in that, The warp includes a ground warp and a pile warp, the ground warp and the weft yarn are woven to form the base of the fabric, the pile warp forms loops protruding relative to the base, such that the fabric has a towel weave structure, a portion of the ground warp constitutes the first warp, the remaining portion of the ground warp constitutes at least a portion of the second warp, and the pile warp forms loops on the inner and / or outer sides of the cap cavity.
3. The all-cotton high-elasticity quick-drying hair cap as described in claim 1 or 2, characterized in that, The interval between two adjacent first warp yarns is 1.5-5.5 cm, and / or the distance between two adjacent first weft yarns is 1.5-5.5 cm.
4. The all-cotton high-elasticity quick-drying hair cap as described in claim 3, characterized in that, The number of the first warp yarns at each location is 1-5.
5. The all-cotton high-elasticity quick-drying hair cap as described in claim 3, characterized in that, The number of the first weft yarns at each location is 1-5.
6. The all-cotton high-elasticity quick-drying hair cap as described in claim 1 or 2, characterized in that, The number of the second warp yarns is greater than the number of the first warp yarns, and / or the number of the second weft yarns is greater than the number of the first weft yarns.
7. The all-cotton high-elasticity quick-drying hair cap as described in claim 1 or 2, characterized in that, The first warp yarn and the first weft yarn are elastic yarns, and the second warp yarn and the second weft yarn are pure cotton yarns.
8. The all-cotton high-elasticity quick-drying hair cap as described in claim 7, characterized in that, The first warp yarn and / or the first weft yarn is a cotton / spandex blended yarn with a cotton content of not less than 95%.
9. The all-cotton high-elasticity quick-drying hair cap as described in claim 1 or 2, characterized in that, The all-cotton high-elasticity quick-drying hair cap also includes a first fastening part and a second fastening part. The first fastening part and the second fastening part are disposed on the fabric and are fastened together to secure the all-cotton high-elasticity quick-drying hair cap to the user's head.
10. The all-cotton high-elasticity quick-drying hair cap as described in claim 9, characterized in that, The fabric includes a cover portion for covering the user's head, with an elastic band at one end of the cover portion for securing the user's head. The fabric also includes a triangular wrap portion located at the other end of the cover portion, which is connected to the cover portion for wrapping the user's hair. A first fastening portion is located at the corner of the triangular wrap portion away from the cover portion, and a second fastening portion is located on the cover portion.