Anti-stick breathable fabric and its production process

Abstract

The present invention discloses a non-sticking breathable fabric and its production process, relating to the field of fabric technology, and is intended to address the problem that traditional fabrics cannot simultaneously provide both sun protection and breathability. The key points of the technical solution are: comprising a light-shielding outer layer and a breathable inner layer fixed to each other; a plurality of first breathable grooves are integrally formed on the light-shielding outer layer on a side close to the breathable inner layer; the first breathable grooves are connected to a side away from the breathable inner layer; the breathable inner layer is provided with a plurality of ventilation openings whose opening direction is perpendicular to the opening direction of the first breathable grooves connected to the outside world; the present invention is provided with bamboo charcoal fiber, utilizing the moisture absorption, breathability, light absorption and sun protection characteristics of this type of material to enhance the overall performance of the structure, so that the structure as a whole has good breathability and good sun protection performance.

Description

Technical Field

[0001] The present invention relates to the technical field of fabrics, and more particularly to an anti-sticking breathable fabric and a production process thereof. Background Art

[0002] Fabric is usually a soft sheet-like item formed by yarn through different weaving methods. It is usually used in daily life items, clothing is one of them, and its properties are usually determined by the fabric it is made of.

[0003] Clothing is usually worn close to the skin in daily life, so its properties are of particular concern to people.

[0004] Clothing has a variety of properties, among which comfort is the most basic and important property of clothing. There are many factors that affect the comfort of clothing.

[0005] In hot weather or during strenuous exercise, a lot of sweating usually occurs, and the sweat usually wets the clothing. The sweat-soaked clothing usually sticks to the user's skin. If the overall breathability and quick-drying properties of some clothing are poor, the clothing will stick to the user's skin for a longer time, making the user feel uncomfortable for a longer time.

[0006] In addition to being affected by the material itself, the breathability of clothing is also related to the degree of connectivity between the inside and outside. When the degree of connectivity between the inside and outside of the entire fabric is too large, it will affect the overall sun protection performance of the clothing. Therefore, a structure is set up to solve the problem that traditional fabrics cannot simultaneously achieve both sun protection and breathability.

[0007] Therefore, a new solution needs to be proposed to solve this problem. Summary of the Invention

[0008] In view of the shortcomings of the prior art, the present invention aims to provide a breathable and sticky fabric and a production process thereof.

[0009] The above technical purpose of the present invention is achieved through the following technical scheme: the anti-sticking breathable fabric includes a light-shielding outer layer and a breathable inner layer fixed to each other, and a plurality of first breathable grooves are integrally formed on the light-shielding outer layer close to the breathable inner layer. The first breathable grooves are connected to the side away from the breathable inner layer, and the breathable inner layer is provided with a plurality of breathable openings whose opening direction is perpendicular to the opening direction of the first breathable grooves connecting to the outside world.

[0010] The present invention is further configured as follows: a plurality of ventilation holes are provided on the light-shielding outer layer located at the first ventilation groove, the axes of which are consistent with the thickness direction of the light-shielding outer layer.

[0011] The present invention is further configured as follows: a plurality of breathable cracks in groups of two are provided on the breathable inner layer, a breathable piece is formed between the breathable cracks in the same group, the cross-sectional shape along the length direction of the breathable piece is configured as a C shape, and the breathable opening is located at the breathable crack.

[0012] The present invention is further configured such that: a plurality of second ventilation grooves having the same length as the ventilation member are uniformly distributed along the top surface of the ventilation member.

[0013] The present invention is further configured as follows: the breathable inner layer is plain woven from a first breathable yarn, the weft yarn of the light-shielding outer layer is set as the first breathable yarn, the warp yarn of the light-shielding outer layer located at the first breathable groove is set as the second breathable yarn, and the warp yarn of the light-shielding outer layer located on both sides of the first breathable groove is set as the second breathable yarn, and the diameter of the second breathable yarn is greater than the diameter of the first breathable yarn.

[0014] The present invention is further configured as follows: the first breathable yarn includes a breathable yarn core and a breathable covering yarn spirally wound on the outside thereof, the breathable yarn core is twisted by bamboo charcoal fiber, and the breathable covering yarn is twisted by nylon shaped fiber with a Y-shaped cross-section and nylon fiber.

[0015] The present invention is further configured such that: the second breathable yarn is formed by twisting bamboo charcoal fiber and nylon shaped fiber.

[0016] The present invention is further configured as follows: the warp yarn tissue points of the light-shielding outer layer close to the breathable inner layer side are floating, and the weft yarn tissue points of the light-shielding outer layer close to the breathable inner layer side are sinking, and the tissue cycle of the light-shielding outer layer close to the breathable inner layer side is: floating and sinking, ...

[0017] The present invention is further provided as follows: the production process of the anti-sticking breathable fabric is used for producing the above-mentioned anti-sticking breathable fabric, comprising:

[0018] Step 1: Install the light-blocking outer layer and breathable inner layer materials on the equipment;

[0019] Step 2: Use equipment to process ventilation holes on the light-shielding outer layer;

[0020] Step 3: Use equipment to process breathable cracks on the breathable inner layer;

[0021] Step 4: Use equipment to heat press out the breathable part on the breathable inner layer;

[0022] Step 5: Guide the materials of the breathable inner layer and the light-shielding outer layer closer to each other;

[0023] Step 6: Sew the breathable inner layer and the light-blocking outer layer together;

[0024] Step 7: Stably rewind the material processed in step 6.

[0025] In summary, the present invention has the following beneficial effects:

[0026] The breathable inner layer is provided with a number of breathable slits in groups of two, and a breathable piece is formed between the breathable slits in the same group. The cross-sectional shape along the length direction of the breathable piece is set to C-shape, and the breathable opening is located at the breathable slit. This setting ensures that the structure of the breathable opening can be stably formed, thereby ensuring better connectivity between the inside and outside of the breathable inner layer, so that the flowing air can flow and exchange gases with the help of the breathable opening. At the same time, a cavity is left between the breathable inner layer and the user's skin, and a larger gap for air to flow is left between the fabric and the user's body surface, so that the flowing air can better carry away the sweat on the user's body surface and the sweat remaining in the fabric, thereby further enhancing the overall breathability and quick-drying comfort of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 An exploded view of the present invention;

[0028] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0029] Figure 3 This is a diagram of the organization of the light-shielding outer layer close to the breathable inner layer;

[0030] Figure 4 is a cross-sectional view of the first breathable yarn of the present invention;

[0031] Figure 5 is a cross-sectional view of the second breathable yarn of the present invention;

[0032] Figure 6 It is a structural schematic diagram of the device in the present invention;

[0033] Figure 7 for Figure 6 Enlarged view of point B in the middle;

[0034] Figure 8 is a cross-sectional view of the device of the present invention;

[0035] Figure 9 for Figure 8 Enlarged view of point C in the middle.

[0036] In the figure: 1. Light-blocking outer layer; 2. Breathable inner layer; 3. First breathable slot; 4. Breathable opening; 5. Breathable hole; 6. Breathable member; 7. Second breathable slot; 8. First breathable yarn; 9. Second breathable yarn; 10. Breathable core yarn; 11. Breathable covering yarn; 12. Bamboo charcoal fiber; 13. Nylon shaped fiber; 14. Nylon fiber; 15. Support plate; 16. Feeding plate; 17. Feeding trough; 18. Feeding roller; 19. First telescopic rod; 20. Speed ​​brake; 21. Speed ​​reduction trough; 22. First support member; 23. First material guide plate; 24. Second material guide plate; 25. Laser punching member; 26. Second support member; 27. Third material guide plate; 28. Fourth material guide plate; 29. ​​Second telescopic member; 30. Sliding plate; 31. Punching member; 32. Punching groove; 33. Electric heating member; 34. Electric heating groove; 35. Third support member; 36. Guide roller; 37. Fourth support member; 38. Sewing machine; 39. Fifth support member; 40. Winding roller; 41. Drive motor. DETAILED DESCRIPTION

[0037] The present invention is described in detail below with reference to the accompanying drawings and embodiments.

[0038] The anti-stick breathable fabric, such as Figure 1 and Figure 2 As shown, it includes a light-shielding outer layer 1 and a breathable inner layer 2 which are fixedly connected to each other by sewing yarns. A plurality of first breathable grooves 3 are integrally formed on the light-shielding outer layer 1 close to the breathable inner layer 2. The first breathable grooves 3 are connected to the side away from the breathable inner layer 2. The breathable inner layer 2 is provided with a plurality of air holes 4 whose opening directions are perpendicular to the opening directions of the first breathable grooves 3 connected to the outside world. This arrangement makes the direction facing the opening of the air holes 4 staggered with the opening of the first breathable grooves 3. This arrangement can reduce the amount of light passing through the fabric and enhance the breathability and comfort of the entire structure. At the same time, the first breathable grooves 3 and the air holes 4 are used to enhance the connectivity of the entire fabric with the outside world, ensuring that the flowing air can better flow through the fabric and take away the sweat remaining in the fabric, thereby enhancing the breathability, quick-drying and anti-sticking properties of the entire structure and making the entire structure more comfortable to wear.

[0039] like Figure 1 and Figure 2 As shown, a plurality of ventilation holes 5 whose axes are consistent with the thickness direction of the light-shielding outer layer 1 are provided on the light-shielding outer layer 1 located at the first ventilation groove 3. The ventilation holes 5 are formed by laser punching. The formed ventilation holes 5 make the connectivity between the inner and outer sides of the light-shielding outer layer 1 better, ensuring that the flowing air can better pass through the fabric for flow and gas exchange, and at the same time ensuring that the flowing air can better take away the moisture inside the fabric, so that the overall air permeability and quick-drying properties of the fabric are better, reducing the situation where the fabric sticks to the user's body surface due to sweat, and making the overall wearing process of the fabric more comfortable.

[0040] like Figure 1 and Figure 2 As shown, the breathable inner layer 2 is provided with a number of breathable slits in groups of two, and a breathable piece 6 is formed between the breathable slits in the same group. The cross-sectional shape along the length direction of the breathable piece 6 is set to a C shape, and the breathable opening 4 is located at the breathable slit. This setting ensures that the structure of the breathable opening 4 can be stably formed, thereby ensuring better connectivity between the inside and outside of the breathable inner layer 2, so that the flowing air can flow and exchange gas with the help of the breathable opening 4, and at the same time, a cavity is left between the breathable inner layer 2 and the user's skin, so that a larger gap for air to flow is left between the fabric and the user's body surface, so that the flowing air can better take away the sweat on the user's body surface and the sweat remaining in the fabric, thereby further enhancing the overall breathability and quick-drying comfort of the structure.

[0041] like Figure 1 and Figure 2 As shown, a number of second breathable grooves 7 with the same length are evenly distributed along the top surface of the breathable member 6. The second breathable grooves 7 are formed to increase the amount of pores on the inside of the fabric for the flowing air to flow through, so that the flowing air can flow better on the inside of the fabric and take away the moisture remaining in the fabric, making the overall quick-drying property of the fabric better.

[0042] like Figure 2 、 Figure 4 and Figure 5 As shown, the breathable inner layer 2 is made of a first breathable yarn 8 plain woven by a shuttle loom, and the good structural stability of the plain weaving structure is used to strengthen the structural strength and stability of the breathable inner layer 2 and the fabric as a whole. The weft yarn of the light-shielding outer layer 1 is set to the first breathable yarn 8, the warp yarn of the light-shielding outer layer 1 located at the first breathable groove 3 is set to the second breathable yarn 9, and the warp yarn of the light-shielding outer layer 1 located on both sides of the first breathable groove 3 is set to the second breathable yarn 9. The diameter of the second breathable yarn 9 is greater than the diameter of the first breathable yarn 8. This setting ensures that the thickness of the light-shielding outer layer 1 located on both sides of the first breathable groove 3 is greater than the thickness of the light-shielding outer layer 1 at the first breathable groove 3, thereby ensuring that the groove depth of the formed first breathable groove 3 is deeper, so that a larger pore for flowing air to flow through is formed on the inner side of the fabric, so that the flowing air can flow better with the help of the formed first breathable groove 3, so that the flowing air can better take away moisture in the fabric, so that the overall breathability and quick-drying properties of the fabric are better.

[0043] like Figure 2 、 Figure 4 and Figure 5As shown, the first breathable yarn 8 includes a breathable yarn core 10 and a breathable covering yarn 11 spirally wound on the outside thereof, and the good air permeability of the breathable yarn core 10 and the breathable covering yarn 11 is utilized to enhance the air permeability stability of the first breathable yarn 8 and the overall structure. The breathable yarn core 10 is twisted by a bamboo charcoal fiber 12 through a twisting machine, and the air permeability and dark light absorption characteristics of the bamboo charcoal fiber 12 are utilized to enhance the air permeability and light absorption and sun protection performance of the overall structure. The breathable covering yarn 11 is twisted by a nylon shaped fiber 13 and a nylon fiber 14 with a Y-shaped cross-section through a twisting machine, and the high structural strength and good wear resistance of the nylon fiber are utilized to enhance the stability of the overall structure. At the same time, the moisture conduction and quick drying characteristics of the nylon shaped fiber 13 and the moisture absorption and quick drying characteristics of the bamboo charcoal fiber 12 are utilized to enhance the moisture absorption and quick drying properties of the overall structure, thereby reducing the time the overall fabric is wet, thereby reducing the discomfort caused to the user by the overall fabric being attached to the user's skin surface due to sweat.

[0044] like Figure 2 、 Figure 4 and Figure 5 As shown, the second breathable yarn 9 is twisted by a twisting machine through bamboo charcoal fiber 12 and nylon shaped fiber 13, and the long grooves on the surface of the nylon shaped fiber 13 are used to ensure that the second breathable yarn 9 has more pores for air to flow through, thereby achieving a stable enhancement of the overall breathability and comfort of the structure. The antibacterial and good breathability of the bamboo charcoal fiber 12 are used to enhance the performance of the structure as a whole. At the same time, the dark light-absorbing characteristics of the bamboo charcoal fiber 12 are used to enhance the light absorption stability of the structure as a whole. The light absorption of the bamboo charcoal fiber 12 can then reduce the amount of light passing through the entire fabric, thereby enhancing the overall light-shielding and sun-protection properties of the structure.

[0045] like Figure 2-Figure 5 As shown, the warp yarn tissue point of the light-shielding outer layer 1 close to the breathable inner layer 2 side is floating, and the weft yarn tissue point of the light-shielding outer layer 1 close to the breathable inner layer 2 side is sinking. The tissue cycle of the light-shielding outer layer 1 close to the breathable inner layer 2 side is: floating and sinking, ... , ups and downs ...

[0046] The production process of the anti-sticking breathable fabric is used for the production of the above-mentioned anti-sticking breathable fabric, such as Figures 1-9 Shown include,

[0047] Step 1: Install the materials of the light-shielding outer layer 1 and the breathable inner layer 2 on the equipment. This process realizes the stable installation of the materials of the light-shielding outer layer 1 and the breathable inner layer 2, thereby ensuring that the equipment can realize stable processing and compounding of the materials of the light-shielding outer layer 1 and the breathable inner layer 2;

[0048] Step 2: Use equipment to process ventilation holes 5 on the light-shielding outer layer 1, and enhance the breathability and comfort of the light-shielding outer layer 1 and the entire structure through the ventilation holes 5;

[0049] Step 3: Use equipment to process a breathable slit on the breathable inner layer 2. The pre-processed breathable slit is used to facilitate hot pressing the breathable member 6 on the breathable inner layer 2 and form a stable breathable opening 4;

[0050] Step 4: Use equipment to hot-press a breathable part 6 on the breathable inner layer 2, and achieve stable hot-pressing shaping of the structure of the breathable part 6 by hot pressing, ensuring that the structure of the second breathable groove 7 and the structure of the breathable port 4 on the breathable part 6 can be stably formed, ensuring that the overall breathable inner layer 2 has better and more stable air permeability.

[0051] Step 5: Guiding the materials of the breathable inner layer 2 and the light-shielding outer layer 1 to approach each other. This step can achieve the mutual approach of the materials of the breathable inner layer 2 and the light-shielding outer layer 1, thereby ensuring that the materials of the breathable inner layer 2 and the light-shielding outer layer 1 can be stably sewn;

[0052] Step 6: Sewing the materials of the breathable inner layer 2 and the light-shielding outer layer 1. This process can achieve stable bonding of the materials of the breathable inner layer 2 and the light-shielding outer layer 1. At the same time, the bonding of the breathable inner layer 2 and the light-shielding outer layer 1 by sewing can reduce the weakening of the overall breathability of the structure during the bonding process of the breathable inner layer 2 and the light-shielding outer layer 1, further ensuring the stability of the overall breathability and comfort of the structure.

[0053] Step 7: Stably reeling the material processed in step 6. This step can achieve stable reeling of the finished material, thereby facilitating subsequent processing and use of the finished material.

[0054] like Figures 1-9As shown, the equipment includes a support plate 15 and a number of support feet fixedly connected to the bottom of the support plate 15 by welding, the support feet are used to achieve stable support and lifting of the support plate 15, ensuring that the structure on the top of the support plate 15 can work stably, and the top of the support plate 15 is fixedly connected to a symmetrically arranged loading plate 16 by welding, and four symmetrically arranged loading troughs 17 are opened on the loading plate 16, one side of the loading troughs 17 is open and two are in a group, and loading rollers 18 are detachably connected to the same group of loading troughs 17, and the materials of the light-shielding outer layer 1 and the breathable inner layer 2 are respectively wound on different loading rollers 18. By installing the loading rollers 18 in the loading troughs 17, the material loading process of the breathable inner layer 2 and the light-shielding outer layer 1 can be realized;

[0055] like Figure 2 、 Figure 6 and Figure 7 As shown, two first telescopic rods 19 are fixedly connected to the support plate 15 by means of bolt locking. The first telescopic rod 19 is set as an electric telescopic rod. The driving end of the first telescopic rod 19 is fixedly connected to a deceleration plate 20 by welding. The deceleration plate 20 is provided with a deceleration groove 21 with an open end. The opening of the deceleration groove 21 is used for the feeding roller 18 to penetrate the deceleration groove 21 and the feeding groove 17. When the light-shielding outer layer 1 and the breathable inner layer 2 are fed, the first telescopic rod 19 is driven, and the first telescopic rod 19 drives the deceleration plate 20 to move downward. During the movement of the deceleration plate 20, the groove wall of the deceleration groove 21 is driven to resist the two ends of the feeding roller 18, and then friction is generated between the groove wall of the deceleration groove 21 and the feeding roller 18, so that the rotation process of the feeding roller 18 is slowed down, thereby ensuring that the materials of the light-shielding outer layer 1 and the breathable inner layer 2 can be better tightened, thereby ensuring that the materials of the light-shielding outer layer 1 and the breathable inner layer 2 can be better processed and compounded, and ensuring that the structure and function of the finished fabric are more stable;

[0056] like Figure 8 and Figure 9 As shown, a first support member 22 is fixedly connected to the support plate 15 by welding. The first support member 22 is C-shaped as a whole. A first guide plate 23 and a second guide plate 24 are fixedly connected to the first support member 22 by welding. The first guide plate 23 is used to guide the material of the light-shielding outer layer 1. A plurality of laser punching members 25 for processing the air holes 5 are fixedly connected to the first support member 22 located above the first guide plate 23. The second guide plate 24 is used to guide the material of the breathable inner layer 2 to move.

[0057] like Figure 2 、 Figure 8 and Figure 9As shown, a second support member 26 is fixedly connected to the support plate 15 by welding. The second support member 26 is C-shaped as a whole. A third guide plate 27 and a fourth guide plate 28 arranged in sequence from top to bottom are fixedly connected to the second support member 26 by welding. The third guide plate 27 is used to guide the material of the light-shielding outer layer 1, and the fourth guide plate 28 is used to guide the material of the breathable inner layer 2. The lower part of the third guide plate 27 is fixedly connected to a plurality of second telescopic members 29 by bolt locking. The second telescopic members 29 are set as electric telescopic rods. The bottom ends of the plurality of second telescopic members 29 are fixedly connected to the sliding plate 30 by welding. The bottom of the sliding plate 30 is fixedly connected to a plurality of blanking parts 31 by welding. If The dry blanking pieces 31 are grouped in pairs, and a blanking groove 32 for the blanking piece 31 to penetrate is provided on the top of the fourth guide plate 28. After the blanking piece 31 penetrates the blanking groove 32, a breathable crack can be stably punched out on the breathable inner layer 2. A plurality of electric heating elements 33 are fixedly connected to the top of the fourth guide plate 28. The electric heating element 33 is elongated as a whole and the cross-sectional shape along its width direction is set to be wavy. The bottom of the sliding plate 30 is provided with a plurality of electric heating grooves 34 for embedding the electric heating elements 33. The top surface of the electric heating groove 34 is against the electric heating element 33 and the cross-sectional shape along the width direction of the top surface of the electric heating groove 34 is set to be wavy. This arrangement can hot-press a plurality of second breathable grooves 7 on the breathable member 6 after the electric heating element 33 is embedded in the electric heating groove 34.

[0058] like Figure 2 、 Figure 8 and Figure 9 As shown, a third support member 35 is fixedly connected to the support plate 15 by welding. The third support member 35 is C-shaped as a whole. A plurality of guide rollers 36 are rotatably connected to the third support member 35. The guide rollers 36 are provided to stably guide the materials of the breathable inner layer 2 and the light-shielding outer layer 1, so that the materials of the breathable inner layer 2 and the light-shielding outer layer 1 can be stably attached together.

[0059] like Figure 2 、 Figure 8 and Figure 9 As shown, a fourth support member 37 is fixedly connected to the support plate 15 by welding, and a plurality of sewing machines 38 are provided on the fourth support member 37. The sewing machines 38 are used to achieve stable sewing of the breathable inner layer 2 and the light-shielding outer layer 1 passing through the material;

[0060] like Figure 2 、 Figure 8 and Figure 9As shown, a fifth support member 39 is fixedly connected to the support plate 15 by welding, a winding roller 40 is rotatably connected to the fifth support member 39, and a drive motor 41 for driving the winding roller 40 to rotate is fixedly connected to the fifth support member 39 by bolt locking. The drive motor 41 is configured as a servo motor, and the winding roller 40 is stably driven by the rotation of the drive motor 41, and the finished material is then stably wound by the rotation of the winding roller 40.

[0061] 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 embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, various improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A stick-proof breathable fabric comprising a light-shielding outer layer (1) and a breathable inner layer (2) fixed to each other, characterized in that: A plurality of first breathable grooves (3) are integrally formed on the light-shielding outer layer (1) on the side close to the breathable inner layer (2), and the first breathable grooves (3) are connected to the side away from the breathable inner layer (2). The breathable inner layer (2) is provided with a plurality of breathable openings (4) whose opening direction is perpendicular to the opening direction of the first breathable grooves (3) connected to the outside world. The light-shielding outer layer (1) located at the first breathable grooves (3) is provided with a plurality of breathable holes (5) whose axes are consistent with the thickness direction of the light-shielding outer layer (1). The breathable inner layer (2) is provided with a plurality of breathable cracks in groups of two, and a breathable member (6) is formed between the breathable cracks in the same group. The cross-sectional shape of the breathable member (6) along the length direction is set to C shape. The breathable openings (4) are located at the breathable cracks, and a plurality of second breathable grooves (7) with the same length are uniformly distributed along the top surface of the breathable member (6). The production process of the anti-sticking breathable fabric includes: Step 1: Install the materials of the light-shielding outer layer (1) and the breathable inner layer (2) on the equipment; Step 2: Using equipment to process air holes (5) on the light-shielding outer layer (1); Step 3: Using equipment to process a breathable crack on the breathable inner layer (2); Step 4: Using equipment to heat press out a breathable piece (6) on the breathable inner layer (2); Step 5: guiding the materials of the breathable inner layer (2) and the light-shielding outer layer (1) closer to each other; Step 6: Sew the breathable inner layer (2) and the light-shielding outer layer (1) together; Step 7: Stably rewind the material processed in step 6.

2. The anti-sticking breathable fabric according to claim 1, characterized in that: The breathable inner layer (2) is plain-woven from a first breathable yarn (8); the weft yarns of the light-shielding outer layer (1) are arranged as the first breathable yarn (8); the warp yarns of the light-shielding outer layer (1) located at the first breathable groove (3) are arranged as the second breathable yarn (9); and the warp yarns of the light-shielding outer layer (1) located on both sides of the first breathable groove (3) are arranged as the second breathable yarn (9); the diameter of the second breathable yarn (9) is greater than the diameter of the first breathable yarn (8).

3. The anti-sticking breathable fabric according to claim 2, characterized in that: The first breathable yarn (8) comprises a breathable yarn core (10) and a breathable covering yarn (11) spirally wound around the outside thereof, wherein the breathable yarn core (10) is formed by twisting bamboo charcoal fibers (12), and the breathable covering yarn (11) is formed by twisting nylon shaped fibers (13) with a Y-shaped cross section and nylon fibers (14).

4. The anti-sticking breathable fabric according to claim 3, characterized in that: The second breathable yarn (9) is formed by twisting bamboo charcoal fiber (12) and nylon shaped fiber (13).

5. The anti-sticking breathable fabric according to claim 4, characterized in that: The warp yarn tissue point of the light-shielding outer layer (1) close to the breathable inner layer (2) is floating, and the weft yarn tissue point of the light-shielding outer layer (1) close to the breathable inner layer (2) is sinking. The tissue cycle of the light-shielding outer layer (1) close to the breathable inner layer (2) is: floating and sinking, ...

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