A type of nylon super-glossy bark wrinkled fabric and its manufacturing process

Abstract

This invention relates to a nylon super-glossy bark wrinkled fabric and its manufacturing process, belonging to the field of nylon fabric technology. It comprises a greige fabric layer, an antibacterial and antistatic layer, a thermal insulation layer, and a stain-resistant and waterproof layer, sequentially laminated together. The greige fabric layer and the antibacterial and antistatic layer are bonded together by an adhesive layer. The greige fabric layer is made of 20D nylon. The antibacterial and antistatic layer is a blended fabric made of 50% antistatic fiber and 50% antibacterial fiber. The adhesive layer consists of multiple parallel hot-melt adhesive films. The thermal insulation layer is formed by spraying an aerogel layer onto the outside of the antibacterial and antistatic layer. The stain-resistant and waterproof layer is formed by impregnating the entire fabric with the fluorine-free waterproofing agent Rudolf ECO and then baking it. After this process, the fabric of this invention has excellent waterproof and stain-resistant properties, antibacterial and antistatic properties, as well as properties that prevent lint shedding and pilling. It also has durable luster, wrinkle-resistant style, and warmth retention, making it very suitable for use in fashionable down jackets, windbreakers, and jackets, satisfying consumers' pursuit of fashion and quality.

Description

Technical Field

[0001] This invention relates to the field of nylon fabric technology, and in particular to a nylon ultra-glossy bark wrinkle fabric and its manufacturing process. Background Technology

[0002] With economic development and the continuous improvement of people's living standards, the textile fabric industry is facing unprecedented challenges and opportunities. Consumers' demands for textile fabrics are no longer limited to basic wearing functions, but rather they pay more attention to the visual aesthetics, comfort, and multifunctionality of the fabrics. Especially in outdoor sports, fashion apparel, and high-end home decoration, higher requirements are placed on the waterproof, downproof, warm, and durable properties of textile fabrics. In recent years, a fabric that imitates the texture of tree bark, namely bark wrinkled fabric, has appeared on the market. Its unique texture and three-dimensionality are very popular with consumers. However, most bark wrinkled fabrics on the market are currently made of materials such as cotton and polyester, which cannot compare with nylon in terms of luster and abrasion resistance. While nylon fabrics possess excellent abrasion resistance, chemical resistance, and self-lubricating properties, they have limitations in terms of luster and texture diversity, making it difficult to meet the market's pursuit of high-end, personalized fabrics. Current technology typically involves desizing, dyeing, and drying processes for nylon fabrics. However, when preparing fabrics with a bark-wrinkle effect, problems such as uneven bark wrinkles, insufficient luster, and a stiff hand feel often arise. These issues not only affect the fabric's appearance but also reduce its wearing comfort. Furthermore, due to the special properties of nylon materials, such as high moisture absorption, poor dimensional stability, lack of antibacterial function, and poor stain resistance, nylon materials are prone to generating static electricity during use, affecting wearing comfort and increasing the risk of the fleece surface catching fire. Summary of the Invention

[0003] To overcome the technical defects of the existing technology, the present invention provides a nylon super glossy bark wrinkled fabric and its manufacturing process. During the preparation process, the fabric has a high tolerance for error, and after the preparation is completed, the fabric surface has excellent waterproof and stain-resistant, antibacterial and antistatic properties, as well as the properties of preventing lint shedding and anti-pilling. It also has the advantages of durable gloss, wrinkled style and excellent warmth retention.

[0004] The technical solution adopted in this invention is: a nylon super-glossy bark wrinkled fabric, comprising a base fabric layer, an antibacterial and antistatic layer, a thermal insulation layer, and a stain-resistant and waterproof layer, which are sequentially laminated together. The base fabric layer and the antibacterial and antistatic layer are laminated and connected by an adhesive layer. The base fabric layer is made of nylon 20D base fabric. The antibacterial and antistatic layer is a blended fabric made of 50% antistatic fiber and 50% antibacterial fiber, with ventilation holes left in the middle during the blending process. The blending of the antistatic fiber and the antibacterial fiber can ensure that the fabric has antistatic and antibacterial properties while being lightweight. The adhesive layer is composed of multiple parallel hot melt adhesive films. The thermal insulation layer is formed by spraying an aerogel layer on the outside of the antibacterial and antistatic layer. The stain-resistant and waterproof layer is formed by impregnating the entire fabric with the fluorine-free waterproofing agent Rudolf ECO and then baking it.

[0005] Preferably, to ensure a certain thickness, softness, and breathability, the 20D nylon fabric is woven from nylon filaments with a warp density of 225 and a weft density of 180. The nylon filaments are prepared by melt spinning of polyamide resin. During the spinning process, the polyamide resin is heated to a molten state and then extruded through the spinneret of the spinning machine to form continuous filaments. The spinning speed is a high-speed spinning of 3000 m / min or higher. Nylon material has good abrasion resistance and good resistance to mold. The nylon filament fabric is easy to process with subsequent dyeing, printing, and other treatments. The fabric has good physical properties such as tensile strength, elongation at break, and elastic recovery rate.

[0006] Preferably, in order to add antistatic function to the fabric, the antistatic fiber is stainless steel conductive fiber. The stainless steel conductive fiber is made of high-purity, high-corrosion-resistant stainless steel through multiple steps such as smelting and casting, rolling and drawing, heat treatment, surface treatment and coating. The stainless steel conductive fiber has good conductivity and can quickly conduct static charge to the ground, thereby effectively preventing static accumulation.

[0007] Preferably, in order to blend the antibacterial material with the antistatic fiber to make an antibacterial and antistatic fabric, this method can ensure that the antibacterial material is evenly distributed in the fiber, thereby giving the fabric a lasting antibacterial performance. The antibacterial fiber is one or more of nano silver ion fiber, bamboo charcoal fiber, and chitin fiber.

[0008] A manufacturing process for a nylon ultra-glossy bark wrinkled fabric includes the following steps: Step 1, Fabric Preparation: The base fabric layer and the antibacterial and antistatic layer are woven separately and then bonded together using a hot melt adhesive film for the bonding layer.

[0009] Step 2, Desizing: Desizing the prepared fabric at a temperature of 90-95℃ and a speed of 50-60m / min, adding the following auxiliaries in sequence according to the water volume, i.e. per liter of water: 1-4g / L of chelating agent added uniformly over 5-10 minutes; 15-20g / L of liquid alkali added uniformly over 5-10 minutes; and 3-6g / L of sodium dodecyl sulfonate added uniformly over 5-10 minutes as a refining agent. Step 3: Shaping: The desized fabric is baked at 170℃ at a speed of 40-50 yards / minute to shape it; Step 4, Calendering: Calender the shaped fabric at a temperature of 170 degrees Celsius and a speed of 20 m / min five times. The purpose of high-temperature and multiple calendering processes is to give the fabric excellent down-proof effect and super gloss, as well as to prevent the fabric from becoming dull during subsequent dyeing. Step 5, Dyeing: Add the auxiliaries and acid dyes to the calendered fabric according to the amount of water per liter; dye at 100 degrees Celsius; hold at this temperature for 30-45 minutes; Step 6, Color Fixing: Add auxiliary agent to the dyed fabric according to the amount of water per liter during the color fixing process, keep at 80 degrees Celsius for 30 minutes; Step 7: Drying: Dry the color-fixed fabric for subsequent processing. The drying temperature is 120-130℃ and the drying speed is 50-70 yards / minute. Step 8: Apply the insulation layer: Apply the mixed aerogel coating evenly to the dried fabric surface; Step 9, Shaping: Add 4-6% of waterproofing agent (Rudolf ECO) to a certain amount of water after the fabric with the insulation layer has been coated. Bake at 170℃ at a speed of 40-50 yards / minute.

[0010] Preferably, in step one, to ensure that the stainless steel conductive fiber has good conductivity and antistatic effect, and to ensure its compatibility with the antistatic fiber, the antistatic and antiseptic fibers are pre-treated, such as by washing and drying, to remove surface impurities and moisture. Secondly, special care should be taken not to damage the conductivity and antibacterial properties of the fibers. During blending, a dedicated blending equipment is used to mix the antistatic and antiseptic fibers in 50% each. During the blending process, uniform fiber distribution must be ensured to avoid fiber clumps or uneven distribution. Finally, the blended fibers are spun to produce yarn. During the spinning process, appropriate amounts of wool oil or other auxiliaries can be added as needed to reduce static electricity and improve yarn quality.

[0011] Preferably, in step eight, in order to ensure that the coating has a smooth and flat appearance without blistering, cracking, or delamination, the surface of the fabric substrate should be thoroughly cleaned before applying the aerogel coating to remove impurities such as oil and dust. The fabric substrate should be sanded to ensure that the surface is flat, without bumps or bulges, and the surface of the fabric substrate should be completely dry with no moisture residue.

[0012] Preferably, in step eight, in order to strictly control the coating mixing ratio and coating thickness, when applying the aerogel coating, attention should be paid to applying it from top to bottom, from the details to the large areas, to ensure that the coating is uniform and without any missed areas. The thickness of the first coat should be controlled between 0.5-1mm. After it is completely dry, the second coat should be applied, and the thickness of the second coat should be less than 1mm, to ensure that the total thickness meets the design requirements (generally less than 2mm).

[0013] The beneficial effects of this invention are as follows: This invention uses environmentally friendly nylon materials, reducing environmental pollution during the production process and meeting the modern demand for green consumption. The 20D nylon fabric can maintain good abrasion resistance while having good softness and breathability, is not prone to mildew, and is easy to process in subsequent dyeing, printing, and other treatments. Moreover, the antibacterial and antistatic layer, the warming layer, and the stain-resistant and waterproof layer added to the fabric can give the fabric excellent waterproof and stain-resistant, antibacterial and antistatic, as well as the properties of preventing lint shedding and anti-pilling. The fabric manufacturing process of this invention involves multiple calendering of the fabric, which can give the fabric a durable luster and wrinkle style, making it very suitable for use in fashion down jackets, windbreakers, and jackets, satisfying consumers' pursuit of fashion and quality. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the layered structure of the present invention.

[0015] Figure 2 This is a schematic diagram of the antibacterial and antistatic layer structure of the present invention.

[0016] Figure 3 This is a schematic diagram of the weft cross-sectional structure of the fabric layer of the present invention.

[0017] Figure 4 This is a schematic diagram of the manufacturing process of the present invention.

[0018] Figure 5 This is a performance test diagram of the present invention.

[0019] Explanation of reference numerals in the attached diagram: 1. Fabric layer; 2. Adhesive layer; 3. Antibacterial and antistatic layer; 4. Thermal insulation layer; 5. Stain and water resistant layer; 6. Warp; 7. Weft; 8. Ventilation hole. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings: Example 1

[0021] like Figure 1-3 As shown, this embodiment provides a nylon super-glossy bark wrinkle fabric, comprising a base fabric layer 1, an antibacterial and antistatic layer 3, a thermal insulation layer 4, and a stain-resistant and waterproof layer 5, which are sequentially laminated together. The base fabric layer 1 and the antibacterial and antistatic layer 3 are laminated and connected by an adhesive layer 2. The base fabric layer 1 is made of nylon 20D base fabric, which can ensure softness and breathability while giving the base fabric wear resistance and easy dyeing properties. The antibacterial and antistatic layer 3 is a blended fabric made of 50% antistatic fiber and 50% antibacterial fiber, with a gap left in the middle during the blending process. The ventilation holes 8, made of a blend of antistatic and antibacterial fibers, ensure that the fabric is lightweight yet possesses antistatic and antibacterial properties. The bonding layer 2 consists of multiple parallel hot melt adhesive films, which can bond multiple layers of fabric. The thermal insulation layer 4 is an aerogel layer sprayed on the outside of the antibacterial and antistatic layer 3, which can give the fabric good thermal insulation function. The stain-resistant and waterproof layer 5 is made by impregnating the entire fabric with the fluorine-free waterproofing agent Rudolf ECO and then baking it, which gives the fabric overall waterproof and stain-resistant properties.

[0022] Nylon 20D fabric is woven from nylon filaments with a warp density of 225 warp threads and a weft density of 180 weft threads. During the weaving process, the densities of warp threads 6 and weft threads 7 can be adjusted as needed to obtain fabrics with different thicknesses, softness, and breathability. The nylon filaments are prepared by melt spinning of polyamide resin. During the spinning process, the polyamide resin is heated to a molten state and then extruded through the spinneret of the spinning machine to form continuous filaments. The spinning speed is a high-speed spinning of over 3000 m / min. Nylon material has good abrasion resistance, making the nylon filament fabric less prone to wear during long-term use. Nylon material also has good resistance to mold, making the fabric less susceptible to mildew. Nylon filament fabric is easy to process with subsequent dyeing, printing, and other treatments to meet different market demands. The fabric has good physical properties such as tensile strength, elongation at break, and elastic recovery rate.

[0023] The antistatic fiber is a stainless steel conductive fiber. It is made from high-purity, highly corrosion-resistant stainless steel through multiple steps such as smelting and casting, rolling and drawing, heat treatment, surface treatment and coating. This ensures that the fabric is given an antistatic function. The stainless steel conductive fiber has good conductivity and can quickly conduct static charge to the ground, thereby effectively preventing static electricity accumulation.

[0024] The antibacterial fiber uses nano-silver ion fibers, which allows the antibacterial material to be blended with antistatic fibers to create an antibacterial and antistatic fabric. This method ensures that the antibacterial material is evenly distributed in the fiber, thus giving the fabric long-lasting antibacterial properties. The antibacterial effect of nano-silver ion fibers is very significant. Nano-silver ions can destroy the cell structure of bacteria and bind to sulfur atoms in bacterial proteins, causing bacteria to become inactive, thereby achieving the purpose of sterilization. Studies have shown that nano-silver ions can kill hundreds of pathogenic microorganisms, including antibiotic-resistant bacteria. In the medical and health field, nano-silver ions are widely used in various antibacterial products, such as medical dressings and disinfectants.

[0025] A manufacturing process for a nylon ultra-glossy bark wrinkled fabric includes the following steps: Step 1, Fabric Preparation: The base fabric layer 1 and the antibacterial and antistatic layer 3 are woven separately and then bonded together with the hot melt adhesive film of the bonding layer 2.

[0026] Step 2, Desizing: Desizing the prepared fabric at a temperature of 90-95℃ and a speed of 50-60m / min, adding the following auxiliaries in sequence according to the water volume, i.e. per liter of water: 1-4g / L of chelating agent added uniformly over 5-10 minutes; 15-20g / L of liquid alkali added uniformly over 5-10 minutes; and 3-6g / L of sodium dodecyl sulfonate added uniformly over 5-10 minutes as a refining agent. Step 3: Shaping: The desized fabric is baked at 170℃ at a speed of 40-50 yards / minute to shape it; Step 4, Calendering: Calender the shaped fabric at a temperature of 170 degrees Celsius and a speed of 20 m / min five times. The purpose of high-temperature and multiple calendering processes is to give the fabric excellent down-proof effect and super gloss, as well as to prevent the fabric from becoming dull during subsequent dyeing. Step 5, Dyeing: Add the auxiliaries and acid dyes to the calendered fabric according to the amount of water per liter; dye at 100 degrees Celsius; hold at this temperature for 30-45 minutes; Step 6, Color Fixing: Add auxiliary agent to the dyed fabric according to the amount of water per liter during the color fixing process, keep at 80 degrees Celsius for 30 minutes; Step 7: Drying: Dry the color-fixed fabric for subsequent processing. The drying temperature is 120-130℃ and the drying speed is 50-70 yards / minute. Step 8, Applying the Insulation Layer 4: Apply the mixed aerogel coating evenly to the dried fabric surface; Step 9, Shaping: Add 4-6% of waterproofing agent (Rudolf ECO) to a certain amount of water after the fabric with the insulation layer has been coated. Bake at 170℃ at a speed of 40-50 yards / minute.

[0027] In step one, for the textile of the antibacterial and antistatic layer 3, the antistatic and antibacterial fibers must first be pretreated, such as by washing and drying, to remove surface impurities and moisture. The specifications and performance of the stainless steel conductive fibers can be determined to ensure good conductivity and antistatic effect. Similarly, the quality indicators of the antibacterial fibers need to be checked to ensure their compatibility with the antistatic fibers. Secondly, special care should be taken not to damage the conductivity and bactericidal properties of the fibers. When blending, a special blending equipment is used to mix the antistatic and antibacterial fibers in a 50 / 50 ratio. During the blending process, it is necessary to ensure the uniform distribution of the fibers and avoid fiber clumps or uneven distribution. Finally, the blended fibers are spun to make yarn. During the spinning process, appropriate amounts of wool oil or other auxiliaries can be added as needed to reduce static electricity and improve the quality of the yarn.

[0028] In step eight, before applying the aerogel coating, the surface of the fabric substrate should be thoroughly cleaned to remove oil, dust and other impurities. The fabric substrate should be sanded to ensure that the surface is flat, without bumps or bulges. It should also be ensured that the surface of the fabric substrate is completely dry and without any moisture residue. This will ensure that the coating has a smooth and flat appearance without blistering, cracks and delamination.

[0029] In step eight, when applying the aerogel coating, it is important to apply it from top to bottom, starting with the details and then moving to the larger areas, to ensure a uniform coating without any missed spots. The thickness of the first coat should be controlled between 0.5-1mm. After it is completely dry, apply the second coat, which should be less than 1mm thick, to ensure that the total thickness meets the design requirements (generally less than 2mm). This allows for strict control of the coating mixing ratio and coating thickness, ensuring that the fabric has a certain thermal insulation effect.

[0030] After the preparation was completed, performance testing was conducted, and the results are as follows: Figure 3 As shown. Example 2

[0031] like Figure 1-3 As shown, this embodiment provides high-transmittance ceramics and their preparation process. Compared with Embodiment 1, the difference is that the antibacterial fiber in the antibacterial and antistatic layer 3 is bamboo charcoal fiber. Bamboo charcoal fiber has a certain antibacterial effect, but its specific antibacterial rate may vary depending on different products and production processes. According to the test by the authoritative Chinese organization SGS, the bacterial reduction rate of bamboo charcoal fiber under specific conditions (such as after 24 hours) can reach 95%, which indicates that it has good antibacterial performance. The antibacterial effect of bamboo charcoal fiber is mainly due to its adsorption capacity and the release of far-infrared negative ions. These characteristics help to create an environment that is not conducive to bacterial growth.

[0032] The preparation steps are the same as in Example 1.

[0033] After the preparation was completed, performance testing was conducted, and the results are as follows: Figure 3 As shown. Example 3

[0034] like Figure 1-3 As shown, this embodiment provides high-transmittance ceramics and their preparation process. Compared with Embodiment 1, the difference is that the antibacterial fiber in the antibacterial and antistatic layer 3 is chitin fiber. Chitin fiber has a strong inhibitory effect on bacteria, with an antibacterial rate of over 90%. The antibacterial mechanism of chitin fiber is mainly through the adsorption of bacteria by the positively charged amino groups in its molecules, which bind to the anionic components of its cell wall membrane proteins, inhibiting bacterial growth and synthesis, leading to bacterial death. Due to its excellent antibacterial properties and biocompatibility, chitin fiber is widely used in medical textiles, infant clothing and other fields.

[0035] The preparation steps are the same as in Example 1.

[0036] After the preparation was completed, performance testing was conducted, and the results are as follows: Figure 3 As shown.

[0037] Comparative Example 1 like Figure 1-3 As shown, this embodiment provides a high-transmittance ceramic and its preparation process. Compared with Embodiment 1, the difference is that the antibacterial and antistatic layer 3 does not use antibacterial fibers, but is entirely woven from stainless steel conductive fibers. The weaving process and specifications remain unchanged.

[0038] The preparation steps are the same as in Example 1.

[0039] After the preparation was completed, performance testing was conducted, and the results are as follows: Figure 3 As shown.

[0040] Comparing the test data of Examples 1 to 3 with Comparative Example 1, the antibacterial effects of Examples 1 to 3 are all far superior to those of Comparative Example 1. In the antibacterial rate test after the fabric was washed for 24 hours, Example 1 had the best antibacterial effect, followed by Example 3, and Example 2 had a moderate antibacterial effect. Therefore, the fabric with the added antibacterial and antistatic layer 3 has a significant antibacterial effect in actual use, and the fabric made of nano silver ion fibers has the best antibacterial effect.

[0041] The foregoing has shown and described the basic principles and main features of the present invention, as well as its advantages. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the present invention. Various changes and modifications can be made to the present invention without departing from its spirit and scope. All such changes and modifications fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

Claims

1. A nylon super-glossy bark wrinkle fabric, characterized in that: The fabric consists of a base fabric layer (1), an antibacterial and antistatic layer (3), a thermal insulation layer (4), and a stain-resistant and waterproof layer (5) that are sequentially composited. The base fabric layer (1) and the antibacterial and antistatic layer (3) are connected by an adhesive layer (2). The base fabric layer (1) is made of nylon 20D base fabric. The antibacterial and antistatic layer (3) is a blended fabric made of 50% antistatic fiber and 50% antibacterial fiber. The adhesive layer (2) is composed of multiple parallel hot melt adhesive films. The thermal insulation layer (4) is made by spraying an aerogel layer on the outside of the antibacterial and antistatic layer (3). The stain-resistant and waterproof layer (5) is made by soaking the entire fabric in the fluorine-free waterproofing agent Rudolf ECO and then baking it. The nylon 20D fabric is woven from nylon filament blanks with a warp density of 225 warp threads (6) and a weft density of 180 weft threads (7). The nylon filaments are prepared by melt spinning of polyamide resin. During the spinning process, the polyamide resin is heated to a molten state and then extruded through the spinneret of the spinning machine to form continuous filaments. The spinning speed is a high-speed spinning of 3000 m / min or higher. The antistatic fiber is a stainless steel conductive fiber, which is made from high-purity, high-corrosion-resistant stainless steel through multiple steps including smelting and casting, rolling and drawing, heat treatment, surface treatment and coating. The antibacterial fiber is one or more of nano-silver ion fiber, bamboo charcoal fiber, and chitin fiber.

2. A manufacturing process for nylon super-glossy bark wrinkled fabric, used to manufacture the nylon super-glossy bark wrinkled fabric as described in claim 1, characterized in that, Includes the following steps: Step 1, Fabrication: The greige fabric layer (1) and the antibacterial and antistatic layer (3) are woven separately and then bonded together with the hot melt adhesive film of the bonding layer (2); Step 2, Desizing: Desizing the prepared fabric at a temperature of 90-95℃ and a speed of 50-60m / min, adding the following auxiliaries in sequence according to the water volume: adding chelating agent 1-4g / l at a uniform rate over 5-10 minutes; adding liquid alkali 15-20g / l at a uniform rate over 5-10 minutes; and adding sodium dodecyl sulfonate 3-6g / l as a refining agent at a uniform rate over 5-10 minutes. Step 3: Shaping: The desized fabric is baked at 170℃ at a speed of 40-50 yards / minute to shape it; Step 4, Calendering: Calender the shaped fabric at 170 degrees Celsius and 20 m / min five times. Through high-temperature and multiple calendering treatments, the fabric has excellent down-proof effect, super gloss, and prevents dullness during subsequent dyeing. Step 5, Dyeing: Add the auxiliaries and acid dyes to the calendered fabric according to the amount of water per liter; dyeing temperature 100 degrees Celsius; hold at this temperature for 30-45 minutes; Step 6, color fixing: Add auxiliary agent to the dyed fabric according to the amount of water per liter during the color fixing process, at a temperature of 80 degrees Celsius; Keep warm for 30 minutes; Step 7: Drying: Dry the color-fixed fabric for subsequent processing. The drying temperature is 120-130℃ and the drying speed is 50-70 yards / minute. Step 8, Applying the insulation layer (4): Apply the mixed aerogel coating evenly to the dried fabric surface; Step 9, Shaping: Add 4-6% of the waterproofing agent Rudolf ECO to a certain amount of water after the fabric with the insulation layer has been coated. Bake at 170℃ at a speed of 40-50 yards / minute.

3. The manufacturing process of a nylon super-glossy bark wrinkled fabric according to claim 2, characterized in that: In step one, for the textile of the antibacterial and antistatic layer (3), the antistatic fiber and the antibacterial fiber must first be pretreated: washed and dried to remove surface impurities and moisture. Care should be taken not to damage the conductivity and bactericidal properties of the fiber. When blending, a special blending equipment is used to mix the antistatic fiber and the antibacterial fiber in 50% each. During the blending process, the fiber must be evenly distributed to avoid fiber clumps or uneven distribution. Finally, the blended fiber is spun to make yarn. During the spinning process, wool oil is added to reduce static electricity and improve the quality of the yarn.

4. The manufacturing process of a nylon super-glossy bark wrinkled fabric according to claim 2, characterized in that: In step eight, before applying the aerogel coating, the surface of the fabric substrate should be thoroughly cleaned to remove oil, dust and impurities. The fabric substrate should be sanded to ensure that the surface is flat, without bumps or bulges, and that the fabric substrate surface is completely dry with no moisture residue.

5. The manufacturing process of a nylon super-glossy bark wrinkled fabric according to claim 2, characterized in that: In step eight, when applying the aerogel coating, it is important to apply it from top to bottom, starting with the details and then moving to the larger areas, to ensure a uniform coating without any missed spots. The thickness of the first coat should be controlled between 0.5-1mm. After it is completely dry, apply the second coat, which should be less than 1mm thick, to ensure that the total thickness meets the design requirements.

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