Skin-tendering nylon warp elastic taslon fabric and manufacturing process thereof

Abstract

The invention relates to a skin-tendering nylon warp-elastic taslon fabric and a manufacturing process thereof, and belongs to the technical field of nylon warp-elastic taslon fabrics, the skin-tendering nylon warp-elastic taslon fabric comprises a nylon warp-elastic taslon fabric main body, the nylon warp-elastic taslon fabric main body comprises an antistatic layer, a reinforcing fabric layer, a waterproof layer, a gray cloth layer and an antibacterial deodorization layer which are distributed from outside to inside, the gray cloth layer comprises warps and wefts which are mutually crossed and perpendicular, the warps are formed by blending 70D polyamide fibers and 40D spandex fibers, and the wefts are formed by blending 160D air-jet textured yarns, the waterproof fabric has excellent waterproof performance, has super-strong warp-wise elasticity and a unique skin tendering hand feeling style, is very suitable for fashionable trouser fabrics, also has good antistatic performance, and can be applied to the field of fabric production. In the using process, static electricity cannot be generated or accumulated, bacterial reproduction and regeneration can be inhibited, the antibacterial performance is good, peculiar smell can be absorbed, comfort is improved, meanwhile, the tear resistance is good, and the situation that cracking is likely to happen when the fabric is pulled by large external force can be avoided.

Description

Technical Field

[0001] The invention relates to the technical field of nylon warp-elastic taslon fabrics, in particular to a skin-softening nylon warp-elastic taslon fabric and a manufacturing process thereof. Background Art

[0002] Nylon is a polyamide fiber with the characteristics of high strength, good elasticity and quick drying. Taslon is a kind of nylon fabric, which is favored for its unique weaving method and appearance characteristics. Nylon warp-stretch taslon fabric usually uses nylon fiber as raw material, and through special weaving technology, the fabric has good elasticity in the warp direction. This fabric not only inherits the advantages of nylon itself, but also because of its special weaving method, the fabric is softer and more comfortable, and has certain warmth retention properties. Due to its excellent performance and comfortable touch, nylon warp-stretch taslon fabric is often used to make sportswear, casual wear, etc.

[0003] For example, the announcement number is: CN208930877U, a nylon taslon fabric with good weft elasticity, including a moisture permeable layer, the moisture permeable layer is provided with a first warp core, the first warp core is fixedly connected to the first warp coating, the first warp coating is fixedly connected to the first weft coating, the first weft coating is fixedly connected to the first weft core, the moisture permeable layer is fixedly connected to the moisture conductive layer, the moisture conductive layer is provided with a second warp, a second weft coating, and a second weft core, the moisture conductive layer is fixedly connected to a sunscreen layer, the sunscreen layer is provided with a third warp, the third warp is fixedly connected to the third weft coating, the third weft coating is fixedly connected to the third weft core, and the third weft coating is fixedly connected to the fourth warp. The nylon taslon fabric with good weft elasticity adopts core-spun yarn, spandex fiber, lyocell fiber, and acrylic fiber, and has the effects of good moisture absorption and moisture conductivity, comfortable and dry wearing, UV protection, and good weft elasticity.

[0004] The common nylon warp-stretch taslon fabric has good weft stretch when used, but its waterproof performance is poor. In humid weather, moisture can easily penetrate into the fabric. Its anti-static performance is also poor. Static electricity will exist on the surface of the fabric. When the human body touches the fabric, it will cause discomfort. Moreover, the antibacterial effect of the fabric is poor. After long-term use, it is easy to breed bacteria and produce odor. At the same time, the fabric is prone to breakage when pulled by a large force, which is not suitable for use in some scenarios. Summary of the invention

[0005] In order to overcome the technical defects of the prior art, the present invention provides a skin-softening nylon warp-stretch taslon fabric and a manufacturing process thereof, which can achieve the purpose of improving the antistatic and antibacterial properties and preventing the fabric from breaking when being pulled by a large force.

[0006] The technical solution adopted by the present invention is: a skin-softening nylon warp-elastic taslon fabric, including a nylon warp-elastic taslon fabric body, the nylon warp-elastic taslon fabric body includes an antistatic layer, a reinforcement fabric layer, a waterproof layer, a grey fabric layer and an antibacterial and deodorizing layer distributed from the outside to the inside, the antistatic layer includes an antistatic coating and an antistatic fabric layer, the antistatic coating is installed on the upper end of the antistatic fabric layer, the grey fabric layer includes mutually intersecting vertical warps and wefts, the warps are blended by 70D nylon fiber and 40D spandex fiber, and the wefts are The antibacterial and deodorizing layer comprises an antibacterial fabric layer and a deodorizing fabric layer. The antibacterial fabric layer is fixedly installed on the upper end of the deodorizing fabric layer. When in use, the deodorizing fabric layer is used to eliminate odors caused by bacteria, and the antibacterial fabric layer is used to inhibit the growth of bacteria in the nylon warp-elastic taslon fabric body after long-term use. The antistatic layer is used to improve the antistatic performance of the nylon warp-elastic taslon fabric, and the waterproof layer is used to improve the waterproof performance. The reinforcement fabric layer is used to reinforce the nylon warp-elastic taslon fabric.

[0007] Preferably, in order to facilitate the production of the grey cloth layer, the warp density of the grey cloth layer is 115 strands / 10 cm, and the weft density of the grey cloth layer is 85 strands / 10 cm.

[0008] Preferably, in order to play an anti-static role, the anti-static fabric layer is formed by a blend of bio-based nylon fiber and polyester fiber, wherein the bio-based nylon fiber accounts for 65-80% and the polyester fiber accounts for 20-35% of the anti-static fabric layer, and the bio-based nylon fiber has good anti-static properties and excellent moisture absorption and perspiration wicking properties.

[0009] Preferably, in order to further improve the antistatic performance of the nylon warp-stretch taslon fabric, the antistatic coating is a colorless and transparent antistatic coating.

[0010] Preferably, in order to improve the tear resistance of nylon warp-elastic taslon fabric, the reinforced fabric layer includes tear-resistant fibers and aramid fibers, and the tear-resistant fibers and the aramid fibers are staggered. The tear-resistant fibers are carbon fibers, and the carbon fibers have extremely high tensile strength.

[0011] Preferably, in order to improve the antibacterial properties of nylon warp-stretch taslon fabric, the antibacterial fabric layer is blended by silver antibacterial fiber and cotton fiber, in which the silver antibacterial fiber accounts for 35-45% and the cotton fiber accounts for 55-65%. The silver antibacterial fiber has good antibacterial properties and is used to inhibit bacterial regeneration and reproduction to keep the fabric clean and dry.

[0012] Preferably, in order to eliminate the odor caused by bacteria, the deodorizing fabric layer is blended by bamboo charcoal fiber and modal fiber, wherein the bamboo charcoal fiber accounts for 70-80% and the modal fiber accounts for 20-30% of the deodorizing fabric layer, and the bamboo charcoal fiber has excellent antibacterial and antibacterial properties, and is soft, soft and warm, soft and smooth without being prickly, and can absorb certain odors. The modal fiber has good softness and excellent hygroscopicity.

[0013] A manufacturing process of a skin-softening nylon warp-stretch taslon fabric comprises the following steps: S1. Fabrication: Select the nylon fiber of 70D, the spandex fiber of 40D and the air-change yarn of 160D; S2. Desizing: Desizing is carried out at a temperature of 90-95°C and a speed of 50-60m / min. The following additives are added in order according to the amount of water, that is, per liter of water: chelating agent 1-4g / l is added at a uniform speed within 5-10 minutes; liquid caustic soda 15-20g / l is added at a uniform speed within 5-10 minutes; sodium dodecyl sulfonate 3-6g / l is added at a uniform speed within 5-10 minutes as a refining agent; desizing agent CDA033-4g / l and degreasing agent EWN200%032-4g / l of Tuona Chemicals are added; S3. Presetting: Temperature 200 degrees, speed 25--30m / min to pre-set the desized grey cloth; S4. Dyeing: Add auxiliaries and acid dyes in order per liter of water; dyeing temperature is 100 degrees; keep the temperature for 30-45 minutes; S5. Fixing: Add additives per liter of water during the fixing process, the temperature is 80 degrees; keep warm for 30 minutes; S6. Drying: The dyed cloth is dried for post-processing at a drying temperature of 160-170°C and a drying speed of 50-70 yards / minute; S7. Shaping: First, add 4-6% of the total liquid volume of waterproof agent (Rudolf ECO) and 3% of the silk feel agent (HEIQ Silk Lux) to a certain amount of water at a speed of 40-50 yards / minute. After baking at 170℃, the finished product is 230-245T of warp stretch special feel style fabric; S8. Making the antistatic layer and the antibacterial deodorizing layer: selecting 65-80% of the bio-based nylon fiber and 20-35% of the polyester fiber, 35-45% of the silver antibacterial fiber and 55-65% of the cotton fiber, 70-80% of the bamboo charcoal fiber and 20-30% of the modal fiber, feeding the bio-based nylon fiber and the polyester fiber into a doubling machine, interlacing and forming a mixed line a, and then feeding the silver antibacterial fiber and the cotton fiber into a doubling machine, interlacing and forming a mixed line b, and then feeding the bamboo charcoal fiber and the modal fiber into the doubling machine, The mixed yarns a, b and c are respectively fed into different winding machines, the linear speed of the groove drum is controlled to be 850 m / min, and the winding density is 0.35 g / cm3 to obtain yarns a, b and c, the yarn a is warped by a warping machine, and then the yarn is weaved into the antistatic fabric layer by a braiding machine, and then a colorless and transparent antistatic coating is applied to the upper end of the antistatic fabric layer, the yarn b is warped by a warping machine, and then the yarn is weaved into the antibacterial fabric layer by a braiding machine, and the yarn c is warped by a warping machine, and then the yarn is weaved into the deodorizing fabric layer by a braiding machine; S9. Making the reinforcement fabric layer: selecting the carbon fiber and the aramid fiber, and obtaining the reinforcement fabric layer by plain weaving; S10. Integration: Apply adhesive to one end of the antistatic layer, apply adhesive to both ends of the reinforcement fabric layer, and then bond the antistatic layer to one end of the reinforcement fabric layer. Apply adhesive to both ends of the grey cloth layer, and then bond the reinforcement fabric layer to one end of the grey cloth layer. Then connect the antibacterial fabric layer and the deodorizing fabric layer through adhesive. Then apply adhesive to one end of the antibacterial fabric layer and bond it to one end of the grey cloth layer. Finally, perform semi-drying treatment and wait for natural cooling.

[0014] The beneficial effects of the present invention are: 1. The present invention has excellent waterproof performance, super strong warp elasticity and unique skin-softening hand feeling style, and is very suitable for fashionable trousers fabrics.

[0015] 2. The present invention improves the antistatic performance of nylon warp-stretch taslon fabric by arranging an antistatic fabric layer and an antistatic coating, and does not generate or accumulate static electricity during use. The bamboo charcoal fiber and silver antibacterial fiber in the antibacterial and deodorizing layer can inhibit bacterial reproduction and regeneration, keep it clean and dry, have good antibacterial properties, and can also absorb odors to improve comfort.

[0016] 3. The present invention increases the tear resistance of the nylon warp-elastic taslon fabric by providing a reinforced fabric layer, thereby preventing it from cracking easily when pulled by a large external force, thereby reducing its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the nylon warp-stretch taslon fabric of the present invention.

[0018] Figure 2 It is a schematic diagram of the antistatic layer structure of the present invention.

[0019] Figure 3 This is a schematic diagram of the structure of the reinforced fabric layer of the present invention.

[0020] Figure 4 It is a schematic diagram of the structure of the grey cloth layer of the present invention.

[0021] Figure 5 It is a schematic diagram of the structure of the antibacterial and deodorizing layer of the present invention.

[0022] Explanation of the accompanying drawings: In the figure: 1. Nylon warp-elastic taslon fabric body; 2. Antistatic layer; 201. Antistatic coating; 202. Antistatic fabric layer; 3. Reinforcement fabric layer; 301. Tear-resistant fiber; 302. Aramid fiber; 4. Waterproof layer; 5. Grey cloth layer; 501. Warp; 502. Weft; 6. Antibacterial and deodorizing layer; 601. Antibacterial fabric layer; 602. Deodorizing fabric layer. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Example 1 like Figure 1-Figure 5As shown, this embodiment provides a skin-softening nylon warp-elastic taslon fabric, including a nylon warp-elastic taslon fabric body 1, the nylon warp-elastic taslon fabric body 1 includes an antistatic layer 2, a reinforcement fabric layer 3, a waterproof layer 4, a grey cloth layer 5 and an antibacterial and deodorizing layer 6 distributed from the outside to the inside, the antistatic layer 2 includes an antistatic coating 201 and an antistatic fabric layer 202, the antistatic coating 201 is installed on the upper end of the antistatic fabric layer 202, the grey cloth layer 5 includes mutually intersecting perpendicular warps 501 and wefts 502, the warps 501 are blended by 70D nylon fiber and 40D spandex fiber, the wefts 502 are blended by 160D air-varied yarn, the antibacterial and deodorizing layer 6 includes an antibacterial fabric layer 601 and a deodorizing fabric layer 602, the antibacterial fabric layer 601 is fixedly installed on the upper end of the deodorizing fabric layer 602, Layer 5 has a warp density of 115 threads / 10cm, and grey cloth layer 5 has a weft density of 85 threads / 10cm. When in use, the antistatic layer 2 can improve the antistatic performance of the nylon warp-elastic taslon fabric body 1, so that the nylon warp-elastic taslon fabric body 1 will not generate or accumulate static electricity during use. When the human body touches the fabric, there will be no pricking sensation of electric shock, thereby improving the comfort of the fabric. The reinforced fabric layer 3 can increase the tear resistance of the nylon warp-elastic taslon fabric body 1, and avoid the nylon warp-elastic taslon fabric body 1 from cracking easily when it is pulled by a large external force. Nylon fiber, spandex fiber and air-variable yarn can have super strong warp elasticity and unique skin-softening feel style. At the same time, the antibacterial and deodorizing layer 6 has good antibacterial and antibacterial functions, which can effectively prevent bacterial regeneration and reproduction, and can also eliminate odors caused by bacteria.

[0025] like Figure 2 As shown, the antistatic fabric layer 202 is a blend of bio-based nylon fiber and polyester fiber, in which the bio-based nylon fiber accounts for 65% and the polyester fiber accounts for 35%. The antistatic coating 201 adopts a colorless and transparent antistatic coating. When in use, the colorless and transparent antistatic coating has certain antistatic properties. The bio-based nylon fiber has excellent antistatic properties and moisture absorption and perspiration properties. The softness of the bio-based nylon fiber is close to that of the wool fiber. While improving the antistatic properties, the comfort of the nylon warp-elastic taslon fabric body 1 is greatly improved.

[0026] like Figure 3As shown, the reinforced fabric layer 3 includes tear-resistant fibers 301 and aramid fibers 302, and the tear-resistant fibers 301 and the aramid fibers 302 are staggered. The tear-resistant fibers 301 are carbon fibers. When in use, the carbon fibers are a fibrous material composed of carbon atoms, and have extremely high strength and light weight. They are formed by polymerization and crystallization of carbon atoms, and their carbon content is above 90%, which makes the carbon fibers have extremely high tensile strength and very high stiffness, which makes them excellent in bending performance. The aramid fibers 302 have good shape retention and high strength. When the nylon warp-elastic taslan fabric body 1 is pulled by a large external force, the staggered carbon fibers and aramid fibers 302 can protect the nylon warp-elastic taslan fabric body 1 to avoid tearing and increase its service life.

[0027] like Figure 5 As shown, the antibacterial fabric layer 601 is formed by a blend of silver antibacterial fiber and cotton fiber, wherein the silver antibacterial fiber accounts for 35% and the cotton fiber accounts for 65%. The deodorizing fabric layer 602 is formed by a blend of bamboo charcoal fiber and modal fiber, wherein the bamboo charcoal fiber accounts for 70% and the modal fiber accounts for 30%. During use, when the human body breeds bacteria due to its own sweat, the silver antibacterial fiber can effectively inhibit the generation and reproduction of bacteria, and at the same time, the bamboo charcoal fiber can absorb the odor generated by the bacteria.

[0028] A manufacturing process of a skin-softening nylon warp-stretch taslon fabric comprises the following steps: S1. Fabric: 70D nylon fiber, 40D spandex fiber and 160D air-change yarn; S2. Desizing: Desizing was carried out at a temperature of 90°C and a speed of 50 / min. The following additives were added in order according to the amount of water, i.e., per liter of water: 1 g / l of chelating agent was added at a uniform rate after 5 minutes; 15 g / l of liquid caustic soda was added at a uniform rate after 5 minutes; 3 g / l of sodium dodecyl sulfonate was added at a uniform rate after 5 minutes as a refining agent; desizing agent CDA033--4 g / l, and degreasing agent EWN200%032--4 g / l of Tuona Chemical; S3. Presetting: Temperature 200 degrees, speed 25m / min for presetting the desized grey cloth; S4. Dyeing: Add auxiliaries and acid dyes in order per liter of water; dyeing temperature is 100 degrees; keep the temperature for 30 minutes; S5. Fixing: Add additives per liter of water during the fixing process, the temperature is 80 degrees; keep warm for 30 minutes; S6 Drying: The dyed cloth is dried for post-processing at a drying temperature of 160°C and a drying speed of 50 yards / minute; S7. Shaping: First, add a total liquid volume of 4% waterproof agent (Rudolf ECO) and 3% silk feel agent (HEIQ Silk Lux) to a certain amount of water at a speed of 40 yards / minute. After baking at 170℃, a warp stretch special feel style fabric with a total number of finished products of 230T is obtained; S8. Making antistatic layer 2 and antibacterial deodorizing layer 6: Select 65% bio-based nylon fiber and 35% polyester fiber, 35% silver antibacterial fiber and 65% cotton fiber, 70% bamboo charcoal fiber and 30% modal fiber, feed the bio-based nylon fiber and polyester fiber into a doubling machine, intertwine and form a mixed line a, then feed the silver antibacterial fiber and cotton fiber into the doubling machine, intertwine and form a mixed line b, then feed the bamboo charcoal fiber and modal fiber into the doubling machine, intertwine and form a mixed line c, and feed the mixed lines a, b and c into different In the winding machine, the linear speed of the groove drum is controlled to be 850m / min, and the winding density is 0.35g / cm3 to obtain yarns a, b and c. The yarn a is warped by a warping machine and then woven into an antistatic fabric layer 202 by a braiding machine, and then a colorless and transparent antistatic coating is applied to the upper end of the antistatic fabric layer 202. The yarn b is warped by a warping machine and then woven into an antibacterial fabric layer 601 by a braiding machine. The yarn c is warped by a warping machine and then woven into a deodorizing fabric layer 602 by a braiding machine; S9. Production of reinforced fabric layer 3: Select carbon fiber and aramid fiber 302, and obtain reinforced fabric layer 3 by plain weaving; S10. Integration: Apply adhesive to one end of the antistatic layer 2, apply adhesive to both ends of the reinforcement fabric layer 3, and then bond the antistatic layer 2 to one end of the reinforcement fabric layer 3. Then apply adhesive to both ends of the grey cloth layer 5, and then bond the reinforcement fabric layer 3 to one end of the grey cloth layer 5. Then connect the antibacterial fabric layer 601 and the deodorizing fabric layer 602 through adhesive. Then apply adhesive to one end of the antibacterial fabric layer 601 and bond it to one end of the grey cloth layer 5. Finally, perform semi-drying treatment and wait for natural cooling.

[0029] The waterproof agent added in the shaping process can form a waterproof layer 4, and the warp elastic special hand-feel style fabric is a grey cloth layer 5.

[0030] Example 2 The difference from Example 1 is that the antistatic fabric layer 202 is a blend of bio-based nylon fiber and polyester fiber, in which the bio-based nylon fiber accounts for 72.5% and the polyester fiber accounts for 27.5%, the antistatic coating 201 adopts a colorless and transparent antistatic coating, the antibacterial fabric layer 601 is a blend of silver antibacterial fiber and cotton fiber, in which the silver antibacterial fiber accounts for 40% and the cotton fiber accounts for 60%, the deodorizing fabric layer 602 is a blend of bamboo charcoal fiber and modal fiber, in which the bamboo charcoal fiber accounts for 75% and the modal fiber accounts for 25%.

[0031] A manufacturing process of a skin-softening nylon warp-stretch taslon fabric comprises the following steps: S1. Fabric: 70D nylon fiber, 40D spandex fiber and 160D air-change yarn; S2. Desizing: Desizing was carried out at a temperature of 92.5°C and a speed of 55 m / min. The following additives were added in order according to the amount of water, that is, per liter of water: chelating agent 2.5 g / l was added at a uniform rate after 7.5 minutes; liquid caustic soda 17.5 g / l was added at a uniform rate after 7.5 minutes; sodium dodecyl sulfate 4.5 g / l was added at a uniform rate as a refining agent after 7.5 minutes; desizing agent CDA033 of Tuona Chemicals--4 g / l, and degreasing agent EWN200%032--4 g / l were added; S3. Presetting: Temperature 200 degrees, speed 27.5m / min to pre-set the desized grey cloth; S4. Dyeing: Add auxiliaries and acid dyes in order per liter of water; dyeing temperature is 100 degrees; keep the temperature for 37.5 minutes; S5. Fixing: Add additives per liter of water during the fixing process, the temperature is 80 degrees; keep warm for 30 minutes; S6 Drying: The dyed cloth is dried for post-processing, the drying temperature is 165 ° C, and the drying speed is 60 yards / minute; S7. Shaping: First, add 5% of the total liquid volume of waterproof agent (Rudolf ECO) and 3% of the silk feel agent (HEIQ Silk Lux) to a certain amount of water at a speed of 45 yards / minute. After baking at 170℃, the finished product is 237.5T of warp stretch special feel style fabric; S8. Making antistatic layer 2 and antibacterial deodorizing layer 6: Select 72.5% bio-based nylon fiber and 27.5% polyester fiber, 40% silver antibacterial fiber and 60% cotton fiber, 75% bamboo charcoal fiber and 25% modal fiber, feed the bio-based nylon fiber and polyester fiber into a doubling machine, intertwine and form a mixed line a, then feed the silver antibacterial fiber and cotton fiber into the doubling machine, intertwine and form a mixed line b, then feed the bamboo charcoal fiber and modal fiber into the doubling machine, intertwine and form a mixed line c, and feed the mixed lines a, b and c into the doubling machine respectively. In different winding machines, the linear speed of the groove drum is controlled to be 850m / min, and the winding density is 0.35g / cm3, to obtain yarns a, b and c, and the yarn a is warped by a warping machine and then woven into an antistatic fabric layer 202 by a weaving machine, and then a colorless and transparent antistatic coating is applied to the upper end of the antistatic fabric layer 202, and then the yarn b is warped by a warping machine and then woven into an antibacterial fabric layer 601 by a weaving machine, and the yarn c is warped by a warping machine and then woven into a deodorizing fabric layer 602 by a weaving machine; S9. Production of reinforced fabric layer 3: Select carbon fiber and aramid fiber 302, and obtain reinforced fabric layer 3 by plain weaving; S10. Integration: Apply adhesive to one end of the antistatic layer 2, apply adhesive to both ends of the reinforcement fabric layer 3, and then bond the antistatic layer 2 to one end of the reinforcement fabric layer 3. Then apply adhesive to both ends of the grey cloth layer 5, and then bond the reinforcement fabric layer 3 to one end of the grey cloth layer 5. Then connect the antibacterial fabric layer 601 and the deodorizing fabric layer 602 through adhesive. Then apply adhesive to one end of the antibacterial fabric layer 601 and bond it to one end of the grey cloth layer 5. Finally, perform semi-drying treatment and wait for natural cooling.

[0032] Example 3 The difference from Example 1 is that the antistatic fabric layer 202 is a blend of bio-based nylon fiber and polyester fiber, in which the bio-based nylon fiber accounts for 80% and the polyester fiber accounts for 20%, the antistatic coating 201 adopts a colorless and transparent antistatic coating, the antibacterial fabric layer 601 is a blend of silver-based antibacterial fiber and cotton fiber, in which the silver-based antibacterial fiber accounts for 45% and the cotton fiber accounts for 55%, and the deodorizing fabric layer 602 is a blend of bamboo charcoal fiber and modal fiber, in which the bamboo charcoal fiber accounts for 80% and the modal fiber accounts for 20%.

[0033] A manufacturing process of a skin-softening nylon warp-stretch taslon fabric comprises the following steps: S1. Fabric: 70D nylon fiber, 40D spandex fiber and 160D air-change yarn; S2. Desizing: Desizing was carried out at a temperature of 95°C and a speed of 60 m / min. The following additives were added in order according to the amount of water, i.e., per liter of water: chelating agent 4 g / l was added at a uniform rate after 10 minutes; liquid caustic soda 20 g / l was added at a uniform rate after 10 minutes; sodium dodecyl sulfate 6 g / l was added at a uniform rate after 10 minutes as a refining agent; desizing agent CDA033 of Tuona Chemicals - 4 g / l, and degreasing agent EWN200%032 - 4 g / l; S3. Presetting: Temperature 200 degrees, speed 30m / min for presetting the desized grey cloth; S4. Dyeing: Add auxiliaries and acid dyes in order per liter of water; dyeing temperature is 100 degrees; keep the temperature for 45 minutes; S5. Fixing: Add additives per liter of water during the fixing process, the temperature is 80 degrees; keep warm for 30 minutes; S6 Drying: The dyed cloth is dried for post-processing, the drying temperature is 170 ° C, and the drying speed is 70 yards / minute; S7. Shaping: First, add 6% of the total liquid volume of waterproof agent (Rudolf ECO) and 3% of the silk feel agent (HEIQ Silk Lux) to a certain amount of water at a speed of 50 yards / minute. After baking at 170℃, the finished product is 245T of warp stretch special feel style fabric; S8. Making antistatic layer 2 and antibacterial deodorizing layer 6: Select 80% bio-based nylon fiber and 20% polyester fiber, 45% silver antibacterial fiber and 55% cotton fiber, 80% bamboo charcoal fiber and 20% modal fiber, feed the bio-based nylon fiber and polyester fiber into a doubling machine, intertwine and form a mixed line a, then feed the silver antibacterial fiber and cotton fiber into the doubling machine, intertwine and form a mixed line b, then feed the bamboo charcoal fiber and modal fiber into the doubling machine, intertwine and form a mixed line c, and feed the mixed lines a, b and c into different In the winding machine, the linear speed of the groove drum is controlled to be 850m / min, and the winding density is 0.35g / cm3 to obtain yarns a, b and c. The yarn a is warped by a warping machine and then woven into an antistatic fabric layer 202 by a braiding machine, and then a colorless and transparent antistatic coating is applied to the upper end of the antistatic fabric layer 202. The yarn b is warped by a warping machine and then woven into an antibacterial fabric layer 601 by a braiding machine. The yarn c is warped by a warping machine and then woven into a deodorizing fabric layer 602 by a braiding machine; S9. Production of reinforced fabric layer 3: Select carbon fiber and aramid fiber 302, and obtain reinforced fabric layer 3 by plain weaving; S10. Integration: Apply adhesive to one end of the antistatic layer 2, apply adhesive to both ends of the reinforcement fabric layer 3, and then bond the antistatic layer 2 to one end of the reinforcement fabric layer 3. Then apply adhesive to both ends of the grey cloth layer 5, and then bond the reinforcement fabric layer 3 to one end of the grey cloth layer 5. Then connect the antibacterial fabric layer 601 and the deodorizing fabric layer 602 through adhesive. Then apply adhesive to one end of the antibacterial fabric layer 601 and bond it to one end of the grey cloth layer 5. Finally, perform semi-drying treatment and wait for natural cooling.

[0034] The nylon warp-stretch taslon fabrics obtained in Examples 1-3 all have excellent waterproof properties, as well as super strong warp stretch and unique skin-softening hand feel, and are very suitable for use as fashionable trouser fabrics. They also have good antistatic properties and antibacterial and deodorizing properties, as well as good tear resistance. They will not easily crack when pulled by a large external force, thereby increasing their service life.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention shall be defined by the attached claims and their equivalents.

Claims

1. A skin-softening nylon warp-elastic taslon fabric, comprising a nylon warp-elastic taslon fabric body (1), characterized in that: The nylon warp-stretch taslon fabric body (1) comprises an antistatic layer (2), a reinforcement fabric layer (3), a waterproof layer (4), a grey fabric layer (5) and an antibacterial and deodorizing layer (6) which are arranged from outside to inside. The antistatic layer (2) comprises an antistatic coating (201) and an antistatic fabric layer (202). The antistatic coating (201) is installed on the upper end of the antistatic fabric layer (202). The grey fabric layer (5) comprises warps (501) and wefts (502) which are perpendicular to each other. The warps (501) are blended from 70D nylon fibers and 40D spandex fibers. The wefts (502) are blended from 160D air-varied yarns. The antibacterial and deodorizing layer (6) comprises an antibacterial fabric layer (601) and a deodorizing fabric layer (602). The antibacterial fabric layer (601) is fixedly installed on the upper end of the deodorizing fabric layer (602).

2. The skin-softening nylon warp-stretch taslon fabric according to claim 1, characterized in that: The warp density of the grey cloth layer (5) is 115 strands / 10 cm, and the weft density of the grey cloth layer (5) is 85 strands / 10 cm.

3. The skin-softening nylon warp-stretch taslon fabric according to claim 1, characterized in that: The antistatic fabric layer (202) is formed by blending bio-based nylon fibers and polyester fibers, wherein the bio-based nylon fibers account for 65-80% and the polyester fibers account for 20-35% of the antistatic fabric layer (202).

4. The skin-softening nylon warp-stretch taslon fabric according to claim 1, characterized in that: The antistatic coating (201) is a colorless and transparent antistatic coating.

5. The skin-softening nylon warp-stretch taslon fabric according to claim 3, characterized in that: The reinforcement fabric layer (3) comprises tear-resistant fibers (301) and aramid fibers (302), the tear-resistant fibers (301) and the aramid fibers (302) are arranged in an alternating manner, and the tear-resistant fibers (301) are carbon fibers.

6. The skin-softening nylon warp-stretch taslon fabric according to claim 5, characterized in that: The antibacterial fabric layer (601) is formed by blending silver antibacterial fibers and cotton fibers, wherein the silver antibacterial fibers account for 35-45% and the cotton fibers account for 55-65% of the antibacterial fabric layer (601).

7. The skin-softening nylon warp-stretch taslon fabric according to claim 6, characterized in that: The deodorizing fabric layer (602) is formed by blending bamboo charcoal fibers and modal fibers, wherein the bamboo charcoal fibers account for 70-80% and the modal fibers account for 20-30% of the deodorizing fabric layer (602).

8. A process for preparing a skin-softening nylon warp-elastic taslon fabric, used for preparing the skin-softening nylon warp-elastic taslon fabric according to claim 7, characterized in that: The following steps are involved: S1. Fabrication: Select the nylon fiber of 70D, the spandex fiber of 40D and the air-change yarn of 160D; S2. Desizing: Desizing is carried out at a temperature of 90-95°C and a speed of 50-60m / min. The following additives are added in order according to the amount of water, that is, per liter of water: chelating agent 1-4g / l is added at a uniform speed within 5-10 minutes; liquid caustic soda 15-20g / l is added at a uniform speed within 5-10 minutes; sodium dodecyl sulfonate 3-6g / l is added at a uniform speed within 5-10 minutes as a refining agent; desizing agent CDA033-4g / l and degreasing agent EWN200%032-4g / l of Tuona Chemicals are added; S3. Presetting: Temperature 200 degrees, speed 25--30m / min to pre-set the desized grey cloth; S4. Dyeing: Add auxiliaries and acid dyes in order per liter of water; dyeing temperature is 100 degrees; keep the temperature for 30-45 minutes; S5. Fixing: Add additives per liter of water during the fixing process, the temperature is 80 degrees; Keep warm for 30 minutes; S6. Drying: The dyed cloth is dried for post-processing at a drying temperature of 160-170°C and a drying speed of 50-70 yards / minute; S7. Shaping: First, add 4-6% of the total liquid volume of waterproof agent (Rudolf ECO) and 3% of the silk feel agent (HEIQ Silk Lux) to a certain amount of water at a speed of 40-50 yards / minute. After baking at 170℃, the finished product is 230-245T of warp stretch special feel style fabric; S8. Making the antistatic layer (2) and the antibacterial and deodorizing layer (6): selecting 65-80% of the bio-based nylon fiber and 20-35% of the polyester fiber, 35-45% of the silver antibacterial fiber and 55-65% of the cotton fiber, 70-80% of the bamboo charcoal fiber and 20-30% of the modal fiber, feeding the bio-based nylon fiber and the polyester fiber into a doubling machine, interlacing and forming a mixed line a, then feeding the silver antibacterial fiber and the cotton fiber into a doubling machine, interlacing and forming a mixed line b, and then feeding the bamboo charcoal fiber and the modal fiber into a doubling machine, interlacing and forming a mixed line c, respectively feeding the mixed yarns a, b and c into different winding machines, controlling the linear speed of the groove drum to be 850 m / min and the winding density to be 0.35 g / cm3, to obtain yarns a, b and c, warping the yarn a through a warping machine, and then weaving it into the antistatic fabric layer (202) through a weaving machine, and then applying a colorless and transparent antistatic coating to the upper end of the antistatic fabric layer (202), warping the yarn b through a warping machine, and then weaving it into the antibacterial fabric layer (601) through a weaving machine, and warping the yarn c through a warping machine, and then weaving it into the deodorizing fabric layer (602) through a weaving machine; S9. Making the reinforcing fabric layer (3): selecting the carbon fiber and the aramid fiber (302), and obtaining the reinforcing fabric layer (3) by plain weaving; S10. Integration: Apply adhesive to one end of the antistatic layer (2), apply adhesive to both ends of the reinforcement fabric layer (3), and then bond the antistatic layer (2) to one end of the reinforcement fabric layer (3). Apply adhesive to both ends of the grey cloth layer (5), and then bond the reinforcement fabric layer (3) to one end of the grey cloth layer (5). Then connect the antibacterial fabric layer (601) and the deodorizing fabric layer (602) by adhesive. Then apply adhesive to one end of the antibacterial fabric layer (601) and bond it to one end of the grey cloth layer (5). Finally, perform semi-drying treatment and wait for natural cooling.

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