121 results about "Modal" patented technology

The invention belongs to the technical field of textile, and relates to an efficient antibacterial fabric for preparing underwear and a dyeing and finishing method and application thereof.The provided antibacterial fabric is weft-knitted bird eye double-faced knitted fabric and is composed of polyester, cotton and modal fibers, the surface density is 180 g / m, surface yarn of the antibacterial fabric is hollow polyester fibers with special-shaped sections, and the surface yarn of the antibacterial fabric is hollow polyester fibers with special-shaped sections. The lining yarn is formed by weaving dacron and blended yarn according to the proportion of 2: 1. According to the method, dyeing and finishing of the antibacterial fabric, fabric weaving and ergonomic sewing are combined, the fabric which has efficient antibacterial performance, good moisture permeability and ultraviolet-proof performance and high color fastness is obtained, and the prepared antibacterial clothes are high in quick-drying performance, comfortable to wear and high in environmental adaptability.

Plied yarns and methods of constructing plied yarns from two different yarns, manufactured using different fibers wherein the plied yarns possess enhanced properties. The yarns developed and described herein are plied yarns, rather than, and in direct contrast to intimately blended yarns. Examples of the fibers and / or yarns utilized in forming the yarns of different fibers described herein, include but are not limited to 100% cotton, Modal, and Lyocell. The yarns described herein can be used for various end uses, including but not limited to formation of terry fabric for use in towels, robes, apparel, and the like.

The invention discloses a surface flaw detection device for modal fiber fabric processing, and relates to the technical field of flaw detection, the surface flaw detection device comprises a bottom plate, a supporting assembly, a driving assembly and an expansion assembly, the supporting assembly is fixedly connected to the top of the bottom plate, and the supporting assembly comprises a supporting frame and a positioning seat. In the invention, the fabric roll in a stretched state can expand the fiber structure and expose the defect points in the fiber interwoven structure of the modal fiber fabric surface, so that compared with defect detection of the modal fiber fabric in a tiled state, the defect detection method can avoid the problem that smaller defects of the modal fiber fabric cannot be effectively displayed due to stacking of the fiber structures; after the fabric roll is stretched and expanded, the detection camera is used and runs to carry out image visual detection on the surface of the fabric roll, so that whether the surface of the fabric roll has flaws or not can be judged, the flaws of the modal fiber fabric are comprehensively detected, and the accuracy of a detection result is improved.

The invention discloses a super-soft air layer knitted fabric and a preparation method thereof, relates to the technical field of knitted fabrics, and solves the problems that the existing fabric is poor in softness and insufficient in comfort and durability. The fabric adopts a sixteen-path circulating pattern and is divided into an outer side layer, a middle gap layer, a close-fitting super-soft layer and a connecting layer, and each layer is formed by floating threads, looping and tuck stitches in a synergistic manner; modal fiber yarn and elastic core-spun yarn (spandex core yarn and lyocell fiber) are selected as yarn to be interwoven, and the spandex proportion (3%-10%), the lyocell fineness (0.5 dtex-1. 0 dtex) and the yarn proportion are designed according to functional layer differentiation. The preparation method comprises the steps of weaving, enzyme desizing-enzyme oxygen bleaching pretreatment, one-bath two-step dyeing and super-soft finishing, and hot air setting. Through collaborative optimization of the patterns, the yarns and the process, the outer side layer of the fabric is wear-resistant, the middle layer is breathable, the close-fitting layer is super-soft and high-elastic, and the fabric is stable in softness after being washed and meets the requirements of high-end close-fitting textile products.

The invention discloses a printing and dyeing industry cloth on-line monitoring control method and system, and the method achieves the all-directional and multi-dimensional real-time monitoring of the state of cloth through the cooperative work of a high-resolution industrial camera, an infrared thermal imager, a humidity sensor, a tension sensor, a spectrometer and other types of sensors, achieves the fusion collection of images and physical parameters, and achieves the real-time monitoring of the state of cloth. A single-mode detection blind area (for example, the moisture content cannot be perceived only through vision) is avoided, all the sensors are clear in division of labor and high in complementarity, the overall monitoring precision and reliability are improved, non-contact online measurement is supported, the normal production process is not affected, full-process automation from data collection to closed-loop control is achieved, and the production efficiency is improved. A complete intelligent closed loop of'perception-analysis-decision-execution 'is constructed, the quality stability and consistency of the printing and dyeing process are improved, human intervention is reduced, the defective rate and the rework cost are remarkably reduced, the production efficiency is improved, a basic framework is provided for subsequent system self-learning and process optimization, and intelligent upgrading is supported.

The invention relates to the field of textiles, and particularly discloses antistatic and anti-pilling double-sided flannelette and a preparation process. The antistatic and anti-pilling double-sided flannelette is composed of warp yarns, weft yarns and a suede fiber layer, the warp yarns and the weft yarns adopt the same multi-fiber blended yarns and consist of the following fibers in percentage by weight: 50%-60% of modified polyester fibers, 12%-18% of modal fibers, 18%-22% of anti-pilling polyester fibers and 8%-12% of tencel fibers; the suede fiber layer is formed by short fibers through a fuzzing process and is composed of the following fibers in percentage by weight: 46%-55% of cationic polyester, 27%-32% of conductive acrylic fibers and 18%-22% of bamboo fibers. The antistatic and anti-pilling double-sided flannelette has the advantages of durability, excellent antistatic property, excellent anti-pilling property, softness and comfort.

The invention relates to the technical field of knitted fabrics, in particular to a production method of a breathable dry and comfortable fabric, which comprises the following steps: step 1, preparing the following raw materials in parts by weight: 35-40 parts of modified modal fiber filaments, 25-30 parts of functional fiber filaments and 10-15 parts of polyester fiber filaments; step 2, processing the raw materials through an air jet texturing method to obtain blended yarns, and then weaving the blended yarns by adopting a circular knitting machine to obtain the breathable dry and comfortable fabric. According to the breathable dry and comfortable fabric, the functional fiber filaments are matched with the modified modal fiber filaments and the polyester fiber filaments to be processed through an air jet deformation method, then the fabric is woven through a circular knitting machine, and the obtained breathable dry and comfortable fabric has breathability, perspiration, softness and ultraviolet resistance, and the comprehensive performance of a product is obviously coordinated and improved; and the water-resistant stability effect of the product is remarkable.

The utility model discloses a high-heat-preservation superfine wool modal blend fiber fabric which comprises a short fiber layer, a long fiber layer and a sanding layer which are sequentially arranged. The short fiber layer comprises wool modal blended yarn, the wool modal blended yarn comprises a forward twisting section formed by forward twisting of modal yarn outside wool yarn and a reverse twisting section formed by reverse twisting of modal yarn outside wool yarn, and a doubling section is formed between the forward twisting section and the reverse twisting section. Connecting nodes are respectively formed between the doubling section and the forward twisting section and between the doubling section and the reverse twisting section; the long fiber layer comprises wool modal wrap yarn, the wool modal wrap yarn comprises a wool core layer, and the wool core layer is coated with a modal outer layer of a double-helix cross structure. The fabric has the characteristics that the stability and the softness of the fabric are improved, and the fabric is not easy to pilling.

The invention discloses a water-absorbing non-wet fabric and a production process thereof, the fabric structurally comprises surface layer yarns, middle linking yarns and bottom layer yarns, the surface layer yarns are connected with the bottom layer yarns through the middle linking yarns, and the bottom layer yarns are of hollow structures. Wherein the surface layer yarn is modal yarn or modal and cotton blended yarn or cuprammonium yarn and cotton blended yarn, the middle chaining yarn is polyester fiber with a pentagram cross section and a special-shaped cross section, and the bottom layer yarn is mixed yarn prepared from silicon dioxide aerogel and polyester according to the volume ratio of (0.5%-0.8%): (99.5%-99.2%). Compared with the prior art, the fabric attaching layer can quickly absorb moisture and meanwhile keeps relatively dry. And the effect of absorbing water and instantly drying is achieved.

An aerosol-generating article (10)(100)(1000) comprises: an aerosol-generating substrate (12)(112)(1004); a downstream element (42)(150)(1008) provided downstream of the aerosol-generating substrate (12)(112)(1004) and in axial alignment with the aerosol-generating substrate, the downstream element comprising a cellulosic filtration material. The fibrous material comprises a plurality of regenerated cellulose fibres selected from one or more of viscose fibres, modal fibres, Lyocell fibres and viscose rayon fibres; or a plurality of natural fibres selected from one or more of flax fibres, hemp fibres, jute fibres, kenaf fibres, ramie fibres, abaca fibres, phormium fibres, sisal fibres, coir fibres, cotton fibres, and kapok fibres. The cellulosic fibrous material further comprises an additive coating applied to the plurality of regenerated cellulose or natural fibres, the additive coating comprising at least 5 percent by weight of exogenous lignin on a dry weight basis.

The aerosol generating article (10)(100)(1000) comprises an aerosol generating substrate (12)(112)(1004) and a downstream element (42)(150)(1008) provided downstream of the aerosol generating substrate (12)(112)(1004) and axially aligned with the aerosol generating substrate, the downstream element comprising a cellulosic filtration material. The fibrous material comprises a plurality of regenerated cellulose fibers selected from one or more of viscose fibers, modal fibers, lyocell fibers, and viscose rayon fibers, or a plurality of natural fibers selected from one or more of flax fibers, hemp fibers, jute fibers, kenaf fibers, ramie fibers, abaca fibers, phormium fibers, sisal fibers, coir fibers, cotton fibers, and kapok fibers. The cellulosic fibrous material further comprises an additive coating applied to multiple regenerated cellulose or natural fibers, the additive coating containing at least 5% by weight of exogenous lignin on a dry weight basis.

The application discloses a rib appearance casual sportswear fabric, which comprises a fabric body, the fabric body comprises a surface layer, an intermediate connecting layer and an inner layer, the surface layer and the inner layer are connected through the intermediate connecting layer, the surface layer adopts 50S / 1 Micro Modal compact Siro yarn and 50D / 36F low-elasticity semi-glossful polyester DTY as the surface yarn, the intermediate connecting layer adopts 75D / 72F low-elasticity semi-glossful polyester DTY, the inner layer adopts 75D / 72F low-elasticity semi-glossful polyester DTY as the inner layer yarn and 30D spandex as the cushion yarn, and the fabric body adopts a double-rib jacquard structure formed by four knitting needles and eight yarns in one complete cycle; and a production process of the rib appearance casual sportswear fabric. The rib appearance casual sportswear fabric is formed by mixing Modal and polyester and through double-rib jacquard structure weaving, so that the cotton feeling is strong, the polyester is crisp and wrinkle-free, the quality of the fabric is increased, the rib appearance increases the beauty of the fabric, the surface layer and the inner layer are used to ensure the cotton feeling of the fabric body, the polyester is crisp, and the three-dimensional effect is strong.

The utility model discloses lactation underwear, which relates to the field of underwear, and adopts the technical scheme that the lactation underwear comprises a bra chest and straps, cups are arranged on the bra chest, shoulder straps are fixedly connected to the straps, one end of each shoulder strap is fixedly connected with a hanging buckle, hooks are fixedly connected to the upper ends of the cups, front tabs and rear tabs are fixedly connected to the straps, and the front tabs and the rear tabs are fixedly connected to the front tabs and the rear tabs. The shoulder strap comprises an elastic section and a non-elastic section, the hanging buckle is fixed to the non-elastic section, the non-elastic section penetrates through the front loop and the rear loop, and a limiting piece is fixedly connected to the non-elastic section. In the process of pulling the shoulder strap, the elastic section deforms, the non-elastic section drives the limiting piece to move, so that the limiting piece is separated from the rear loop, when the hanging buckle is pulled to a certain degree, the position of the hanging buckle is close to the armpit position, at the moment, people can see the structure of the hanging buckle only by slightly lowering the head, and people can conveniently fix the hook on the hanging buckle; modal fibers have the characteristics of softness, comfort, moisture absorption and breathability, so that the overall comfort of the underwear is ensured.

This utility model discloses an anti-slip knitted fabric, relating to fabric technology. The key technical points are: it includes a surface layer and a bottom layer; the bottom layer has several pleats; the surface layer has raised strips; and the bottom layer has anti-slip strips. The anti-slip strips increase the maximum static friction between the bottom layer and the mattress, reducing the possibility of relative sliding. The pleats, by changing the surface roughness of the bottom layer, also increase the maximum static friction coefficient between the bottom layer and the mattress, further reducing the possibility of relative sliding. The use of GB1 and GB2 combed yarns, made from modal fibers twisted together, ensures the moisture absorption capacity of the surface layer, guaranteeing its comfort.

The invention provides a weft-knitted suede pit strip rib fabric and a preparation method and application thereof, the weft-knitted suede pit strip rib fabric comprises a surface texture layer, a bottom layer and a middle layer connecting the surface texture layer and the bottom layer; wherein the surface texture layer comprises a pit strip texture structure; spun yarns adopted by the surface texture layer comprise first spun yarns and second spun yarns, and the first spun yarns comprise one or a combination of more of 100% modal, cotton / modal blended yarns and cotton / tencel blended yarns; spun yarns adopted by the bottom layer comprise third spun yarns and fourth spun yarns. The weft-knitted suede pit strip rib fabric provided by the invention has silk soft feeling and fine and smooth micro-velvet, and meanwhile, the front surface, namely the surface texture layer, has a pit strip texture effect, and can meet comfort requirements such as moisture absorption and ventilation and health requirements. In addition, the fabric has excellent color fastness and dimensional stability and is not prone to fuzzing and pilling.

The invention discloses a cashmere-like soft fabric and a preparation method thereof. The cashmere-like soft fabric is formed by reasonably matching and blending high-shrinkage acrylic fibers, modal fibers and cashmere fibers, and carrying out functional finishing, double-sided weft knitting and surface napping and raising on blended yarns. A functional finishing agent compounded by amino silicon oil, hydroxyl polydimethylsiloxane, triethanolamine, a foaming agent and an antistatic agent is used for finishing the yarn, so that the yarn is soft and elastic, cohesive force among fibers is improved, the added foaming agent foams at high temperature, and high-shrinkage acrylic fibers shrink at high temperature, so that a fluffy structure is formed in the yarn, and the yarn is more comfortable to wear. The hydrophilic hygroscopicity and the moisture conductivity of the spun yarns are improved, and the spun yarns cooperate with the antistatic agent to inhibit the generation of electrostatic charges. The prepared cashmere-like material has good softness, hygroscopicity, antistatic property and anti-friction and anti-pilling properties.

The present application relates to the field of knitted fabric, and provides a collagen antibacterial and deodorant comfortable knitted fabric, which comprises first yarn and second yarn, the first yarn is obtained by blending collagen modified viscose fiber and modal fiber, and the second yarn is spandex.The collagen antibacterial and deodorant comfortable knitted fabric has the following advantages: 1, the collagen modified viscose fiber endows the fabric with antibacterial and deodorant functions, and the antibacterial and deodorant effects are durable; 2, collagen is the main component of human skin, the collagen modified viscose fiber makes the fabric have excellent skin friendliness and biological compatibility, and does not have negative effects on the skin and environment; 3, no antibacterial and deodorant auxiliary agent is needed, thereby reducing environmental pollution and production cost; 4, the collagen modified viscose fiber, modal fiber and spandex interact with each other, thereby improving the moisture absorption, air permeability and comfort of the fabric.

The invention belongs to the technical field of modal fibers, and particularly relates to a system and a method for preparing viscose for producing modal fibers. The system comprises a mucilage glue barrel, a mucilage glue pump, a tank type filter and a static mixing system which are sequentially communicated, wherein the static mixing system is provided with an alkali adding device. According to the method, the viscose is prepared by adopting the preparation system, and the viscose for producing the modal fibers is obtained. According to the technical scheme, on the premise that main equipment of an original common viscose production line is not replaced and yellowing batch is not reduced, stable production of the modal viscose can be achieved by adjusting the yellowing process, adding a small amount of small equipment and adding a specific modulation process.

The invention relates to the technical field of fabrics, in particular to a breathable antibacterial fabric, a preparation process and sportswear prepared from the fabric. The preparation process of the breathable antibacterial fabric comprises the steps of preparation of a composite antibacterial agent, preparation of multifunctional polyester fibers, amination modification of phenolated lignin, modification treatment of polyacrylonitrile and preparation of the breathable antibacterial fabric. The breathable antibacterial fabric is divided into an inner layer, a middle layer and an outer layer, wherein the inner layer is formed by blending modal and the like and is skin-friendly, moisture-absorbing and antibacterial; a middle polyurethane film layer; the outer layer contains polyacrylonitrile composite fibers and the like, and is antibacterial, stiff, smooth and breathable. A composite antibacterial agent is prepared from chitosan, cysteine and copper nitrate, so that the fabric is endowed with double antibacterial properties, and the drug resistance of bacteria is reduced. Through etherification treatment, component combination is enhanced, and washing resistance and antistatic property are improved; the aminated phenolated lignin and polyacrylonitrile are blended and spun, so that the strength, the air permeability and the ultraviolet resistance of the fiber can be improved, and the fabric is suitable for sportswear.

This utility model discloses antistatic stockings, belonging to the field of stocking technology. The stockings include a body comprising a waistband, hip / abdomen, legs, and feet. Several moisture-wicking strips are alternately arranged on the inner side of the stocking, extending along the hip / abdomen, legs, and feet. Conductive threads are also incorporated into the stocking, spirally distributed along the legs, with the pitch gradually increasing towards the feet. The alternately arranged moisture-wicking strips reduce the direct contact area between the stocking and the body, absorbing and dispersing sweat, keeping the stocking moisturized, and reducing the possibility of static electricity generated by dry friction. The spirally wound conductive threads further conduct and neutralize static electricity. The moisture-wicking strips are made of multi-strand modal fiber twisted into a moisture-wicking, skin-friendly yarn bundle, providing excellent moisture-wicking and breathability. The conductive threads are made of copper ion fiber and velvet yarn twisted into a conductive yarn bundle, providing excellent skin-friendliness and conductivity.

The utility model relates to the technical field of fabric, especially to a bioelectric conductive fabric with high comfort, which comprises, from inside to outside, a conductive sensing layer, a moisture-absorbing and antibacterial layer and a protective outer layer. The conductive sensing layer is formed by interweaving silver fiber blended yarn and cotton fiber yarn. The moisture-absorbing and antibacterial layer is formed by interlacing bamboo charcoal fiber and cotton fiber. The protective outer layer is formed by interlacing modal fiber and spandex fiber. The conductive sensing layer is formed by interweaving silver fiber blended yarn and cotton fiber yarn. Silver fiber has good conductivity, which can meet the demand for conductivity. At the same time, the interweaving of silver fiber and cotton fiber retains the softness and breathability of cotton fiber and avoids the stiffness and poor breathability of pure metal-based conductive fiber, so that the fabric can realize conductivity while still providing comfort to the wearer.

This application relates to the field of modal fiber, specifically a preparation process for a modal fiber with ultra-high wet modulus variation. The relevant process parameters are set as follows: the degree of polymerization of alkalized cellulose after aging is 350-750; the weight percentage of carbon disulfide added to methyl cellulose is 36-48%; the viscose aging degree is 10-16 mL (10% NH4Cl); in the spinning coagulation bath, the sulfuric acid concentration is 65-105 g / L, the sodium sulfate concentration is 105-210 g / L, the zinc sulfate concentration is 45-85%, and the coagulation bath temperature is 20-55℃; the fiber draw ratio is 90-120%. This process has the advantage of further improving the wet modulus of the modified modal fiber while ensuring high fiber hook strength.

The utility model discloses a wool T-shirt fabric which comprises a fabric body, and the fabric body is formed by blending and weaving wool yarns, modal yarns and spandex elastic yarns. The fabric is formed by blending the superfine wool fibers serving as the wool yarns and the modal yarns, is skin-friendly, fine, smooth, breathable, elastic and compact, and can be used as a summer T-shirt fabric.

The invention relates to the field of cloth production, and discloses a modal blended plush skin-friendly fabric and a preparation method thereof.The preparation method comprises the steps that impurities and grease on the surface of the fabric are removed; in a high-temperature environment, a fluff effect is formed on the surface of the fabric by utilizing organosiloxane; adding an enzyme preparation to remove long hairiness on the surface of the fabric; cleaning the fabric and the like. According to the invention, the organo-siloxane additive is added into the dye vat for treatment, so that the fluff can be formed, and the equipment investment is reduced. The nanoscale membrane structure formed by compounding the organic siloxane and the polyethylene glycol not only enables the fabric to have the skin-friendly hand feeling of fluff, but also can improve the air permeability, the moisture absorption performance, the color fastness to washing, the floating color removal rate and the like of the fabric.

The utility model discloses a light and thin anti -far infrared camouflage face guard. Including hang ear formula face guard main part, the face guard main part adopts chinlon modal double -faced cloth to make, chinlon modal double -faced cloth includes outer layer and inner layer, the outer layer surface is provided with anti -far infrared coating, and the anti -far infrared gum point of point sticking is prevented in main part face area. The utility model discloses adopt chinlon modal double -faced cloth as the fabric, and chinlon has good wear resistance and strength, and modal is soft, and the hygroscopicity is strong, and the combination of two makes the face guard light and thin soft, and the skin is good, and long -time wearing also will not bring too much burden to the user. The outer layer's anti -far infrared coating, the camouflage printing and the anti -far infrared gum point of point sticking can effectively absorb and reflect far infrared light, avoid the far infrared characteristic of human body to be captured by detection equipment, realize good anti -far infrared camouflage effect, satisfy the use demand under the special scene.

1. Name of the designed product: pocket safety pants (modal). 2. Use of the designed product: for wearing clothes. 3. Design points of the designed product: in shape. 4. Pictures or photos that best show the design points: perspective view. 5. No design points are omitted, the left view is omitted; no design points are omitted, the right view is omitted; no design points are omitted, the top view is omitted; no design points are omitted, the bottom view is omitted.

The invention relates to the technical field of textile fabrics, in particular to a knitted textile fabric and a preparation method thereof.The knitted textile fabric is formed by interweaving warp yarn and weft yarn, and the warp yarn and the weft yarn are both made of composite yarn; the composite yarn comprises core yarn and wrap yarn wrapping the outer layer of the core yarn. The core yarn is prepared from the following raw materials in parts by weight: 40-60 parts of cotton fibers, 20-30 parts of bamboo charcoal fibers, 10-20 parts of polylactic acid fibers and 5-10 parts of soybean protein fibers. The modal fibers and the silk fibers enhance the glossiness and the wearing comfort of the fabric. All the raw materials have a synergistic effect, so that the fabric integrates various excellent properties such as antibacterial property, wrinkle resistance, wear resistance, warm keeping property and breathability.

The invention belongs to the technical field of textile processing, and particularly relates to an invisible jacquard knitted household fabric and a production process thereof. The fabric comprises the following components in percentage by weight: 53-56% of cotton, 35-38% of modal and 7-11% of spandex; the yarn count is 40-60 British single yarn, the spandex yarn is 30D, and the spinning mode is compact siro spinning; the fabric is of single-face jacquard weave, jacquard patterns are arranged from bottom to top, each path is formed by weaving 60% cotton / 40% modal blended yarn and spandex yarn together, and the jacquard weave distribution of a needle cylinder is divided into 42 paths from bottom to top. The fabric is formed by weaving cotton / modal and spandex filaments, adopts a single-face jacquard pattern, has the characteristics of softness, comfort, elasticity and good resilience, is not tight to wear, good in draping sense, not prone to deformation, strong in texture sense, excellent in wrinkle resistance and rich in texture layer, and has better texture than smooth fabric.

The utility model discloses a shirt with an NFC (Near Field Communication) electronic tag, which aims to solve the problem of quickly acquiring personnel information during emergency rescue. The shirt comprises a shirt body and an electronic tag piece, the electronic tag piece is arranged between the shirt body and a shirt pocket, and the shirt body and the shirt pocket are connected through textile sewing. The electronic tag piece has a three-layer structure: a protective lining layer is made of modal fibers, is soft and comfortable, has strong hygroscopicity, and can buffer and protect the NFC electronic tag; the high-temperature-resistant waterproof layer is an ethylene-tetrafluoroethylene copolymer film, is waterproof and high-temperature-resistant, and ensures the stability of the The wear-resistant layer is made of polyester fiber fabric, is wear-resistant and enables the label piece to be regular in appearance. NFC font marks are arranged on the shirt pockets and are embroidered by reflective yarns, so that the shirt pockets are convenient to identify at night. After manufacturing is completed, key information of a wearer is pre-written into the NFC electronic tag by using professional equipment according to a general standard. The shirt integrates comfort, attractiveness and the emergency rescue function, and a new way is developed for the intelligent clothes to assist life safety guarantee.

The invention relates to the technical field of fabrics, in particular to a preparation method of an ultra-light moisture absorption and sweat releasing antibacterial fabric. The method comprises the following steps: carrying out zinc ion modification pretreatment on superfine denier hollow polyester and superfine modal (with a 1.5 wt% zinc ion modifier at a bath ratio of 1: 10 and ultrasonic treatment at 45 DEG C for 30 minutes); performing three-layer gradient spinning in proportion to form yarns of an outer layer (0.5 dtex hollow polyester), a middle layer and an inner layer (0.8 dtex modal); synchronously weaving gray cloth (the surface density is 60-65g / m) by adopting a 28-needle / inch single-side circular weft knitting machine; and after plasma activation and high-temperature setting treatment, drying at 80-95 DEG C for not less than 20 minutes to obtain a finished product. The fabric realizes moisture absorption and sweat releasing functions through a three-layer structure, endows the fabric with lasting antibacterial performance by combining zinc ion modification, has the characteristic of ultra-light weight, and is suitable for the field of high-requirement textiles such as sportswear and underwear.