CN117364334A - Moisture-absorbing sweat-releasing antibacterial fabric and preparation method thereof - Google Patents

Moisture-absorbing sweat-releasing antibacterial fabric and preparation method thereof Download PDF

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Publication number
CN117364334A
CN117364334A CN202311202911.8A CN202311202911A CN117364334A CN 117364334 A CN117364334 A CN 117364334A CN 202311202911 A CN202311202911 A CN 202311202911A CN 117364334 A CN117364334 A CN 117364334A
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China
Prior art keywords
parts
moisture
antibacterial
sweat
agent
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CN202311202911.8A
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潘豪炜
董勤霞
陈建俊
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Shanghai Tiqiao Jiangsu Textile Technology Co ltd
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Shanghai Tiqiao Jiangsu Textile Technology Co ltd
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Priority to CN202311202911.8A priority Critical patent/CN117364334A/en
Publication of CN117364334A publication Critical patent/CN117364334A/en
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
    • D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32—Polyesters
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/50—Modified hand or grip properties; Softening compositions
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01—Natural vegetable fibres
    • D10B2201/02—Cotton
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/20—Cellulose-derived artificial fibres
    • D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear

Abstract

The invention provides a moisture-absorbing sweat-releasing antibacterial fabric and a preparation method thereof, wherein the preparation method comprises the following steps: 1. blending the special-shaped polyester fibers and fine cotton wool in parts by weight to obtain blended yarn A; blending the bamboo charcoal fiber and the modal fiber in parts by weight to obtain a blended yarn B; 2. simultaneously feeding the blended yarn A and the blended yarn B into a weft knitting machine, and performing yarn-bending and looping to ensure that the blended yarn A is arranged on the outer layer and the blended yarn B is arranged on the inner layer, thus obtaining the gray fabric; 3. dyeing, dehydrating and drying the embryo cloth, continuously running in finishing liquid, and drying; and (3) performing antibacterial finishing on the dried base fabric by a padding method, drying, tentering and shaping. The fabric provided by the invention has soft and breathable natural texture and moisture absorption and sweat release functions, and then maintains high color fastness and soft and comfortable hand feeling through special process and chemical finishing, has excellent antibacterial performance, and meets the market demand for moisture absorption and sweat release antibacterial fabrics.

Description

Moisture-absorbing sweat-releasing antibacterial fabric and preparation method thereof
Technical Field
The invention relates to the technical field of textile fabric preparation, in particular to a moisture-absorbing sweat-releasing antibacterial fabric and a preparation method thereof.
Background
The fabric is formed by interweaving warp yarns and weft yarns vertically or knitting tuck loops; the fiber is directly overlapped in a crossed manner, a large number of gaps and micropores exist, a good environment is provided for the growth and propagation of microorganisms, the fiber gaps also absorb a large amount of moisture and dust in the environment to create nutrition sources for the microorganisms, the microorganisms on the fabric can cause the conditions of mildew, peculiar smell, fiber strength reduction and the like of the fabric, the growth of pathogenic bacteria can threaten the health of people, allergic reaction or skin diseases are caused, and inconvenience is brought to the life of people. It is important to provide the fabric with an antibacterial function and to suppress the occurrence of these conditions.
Chinese patent CN106901412a discloses an antibacterial combed cotton fabric, comprising the following raw materials: combed cotton, nanometer bamboo charcoal fiber, modal fiber, chinlon cotton, tencel, acetate fiber, hydroxypropyl cellulose, soybean fiber, glycerol and antibacterial finishing agent, wherein the antibacterial finishing agent is prepared from chitosan quaternary ammonium salt, chitin and castor oil; the antibacterial combed cotton fabric has the advantages of safe and environment-friendly raw materials, comfortable wearing, low cost and good antibacterial and bacteriostatic effects, but the fabric has poor hygroscopicity, sweat is not easy to volatilize, so that after people sweat by wearing cotton clothes, the clothes are easy to be stained on skin, and uncomfortable feeling is caused to people.
Disclosure of Invention
The invention aims at providing a moisture-absorbing sweat-releasing antibacterial fabric and a preparation method thereof, aiming at the differences of the prior art.
The invention adopts the following technical scheme for solving the technical problems:
the invention provides a moisture-absorbing sweat-releasing antibacterial fabric, which comprises the following raw materials in parts by weight: 45-85 parts of profiled polyester fiber, 15-55 parts of fine cotton wool, 20-70 parts of bamboo charcoal fiber and 30-80 parts of modal fiber; the length of the special-shaped polyester fiber is 35-55mm, and the linear density is 1.3-2.2dtex; the length of the fine cotton wool is 20-30mm, and the linear density is 1.5-2.0dtex.
Further, the fabric comprises the following raw materials in parts by weight: 50-80 parts of profiled polyester fiber, 20-50 parts of fine cotton wool, 35-75 parts of bamboo charcoal fiber and 25-65 parts of modal fiber.
The second aspect of the invention provides a preparation method of a moisture-absorbing sweat-releasing antibacterial fabric, which comprises the following steps:
step one, blending profiled polyester fibers and fine cotton wool in parts by weight to obtain blended yarn A; blending the bamboo charcoal fiber and the modal fiber in parts by weight to obtain a blended yarn B;
step two, simultaneously feeding the blended yarn A and the blended yarn B into a weft knitting machine, and performing yarn-bending and looping to ensure that the blended yarn A is arranged on the outer layer and the blended yarn B is arranged on the inner layer, thus obtaining the blank cloth;
and thirdly, boiling, bleaching, dyeing, dehydrating and drying the embryo cloth, continuously running in the finishing liquid for 10-20 minutes according to a bath ratio of 1:6-10, dehydrating and drying, performing antibacterial finishing by adopting a padding method, drying at 120-185 ℃, tentering and shaping to obtain the moisture-absorbing sweat-releasing antibacterial fabric.
Further, in the third step, the finishing liquid comprises, by weight, 15-20 parts of an anti-wrinkling agent, 15-20 parts of a hygroscopic and perspiration agent, 3-6 parts of a softening agent, 5-10 parts of a color fixing agent and 55-80 parts of water.
Further, the moisture absorption and sweat release liquid comprises, by weight, 15-25 parts of hydrophilic soft oil, 35-45 parts of cellulose moisture absorption and sweat release agent, 20-35 parts of penetrating agent and 15-40 parts of water.
Further, in the third step, the antibacterial finishing: 15-30g/L of antibacterial agent in the rolling groove, immersing the base cloth dried in the third step in the antibacterial finishing agent, and performing twice padding.
Further, in the antibacterial finishing, the rolling surplus rate is 65-85%, the pre-baking is performed for 1-2min at 120-125 ℃, the vehicle speed is 10-25m/min, and the tentering setting temperature is 140-185 ℃.
Further, the antibacterial finishing agent comprises the following components in parts by weight: 1.5-3 parts of functionalized chitosan, 2-10 parts of waterborne polyurethane, 5-10 parts of modified antibacterial agent, 1.5-2.5 parts of softening agent, 1-1.5 parts of color fixing agent and 100-120 parts of water.
Further, in the third step, the steps of boiling, bleaching and dyeing are performed: in a high-temperature high-pressure overflow dye vat, a scouring and bleaching one-step method and a dyeing one-bath two-step sleeve dyeing method are adopted, so that the base cloth is continuously and uninterruptedly dyed in the dye vat.
Compared with the prior art, the invention has the following technical effects:
the moisture-absorbing sweat-releasing antibacterial fabric prepared by the method disclosed by the invention has soft and breathable natural texture and permanent moisture-absorbing sweat-releasing function from the raw materials, and then maintains high color fastness and soft and comfortable hand feeling through special process and chemical finishing, has antibacterial performance, and can meet the requirements of the market on the moisture-absorbing sweat-releasing antibacterial fabric.
The preparation method of the moisture-absorbing sweat-releasing antibacterial fabric provided by the invention has the advantages of simple process, low cost and wide application prospect.
Detailed Description
The invention is further illustrated by, but not limited to, the following specific examples. It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
Example 1
The embodiment provides a preparation method of a moisture-absorbing sweat-releasing antibacterial fabric, which comprises the following steps:
step one, blending 55 parts of special-shaped polyester fibers and 45 parts of fine cotton wool to obtain blended yarn A; blending 35 parts of bamboo charcoal fibers and 65 parts of modal fibers to obtain blended yarn B;
step two, simultaneously feeding the blended yarn A and the blended yarn B into a weft knitting machine, and performing yarn-bending and looping to ensure that the blended yarn A is arranged on the outer layer and the blended yarn B is arranged on the inner layer, thus obtaining the blank cloth;
and thirdly, in a high-temperature high-pressure overflow dye vat, adopting a scouring and bleaching one-step method and a dyeing one-bath two-step sleeve dyeing method, continuously and circularly coloring the embryo cloth in the dye vat, dehydrating and drying, performing dehydration and drying after running in a finishing liquid for 10-13 minutes at a bath ratio of 1:6, performing antibacterial finishing (15 g/L of antibacterial agent in a padding tank, immersing the dried base cloth in the antibacterial finishing agent, performing two-padding, pre-drying for 2 minutes at 120 ℃ and a vehicle speed of 15 m/min), drying at 120 ℃, and tentering and shaping at 140-185 ℃ to obtain the moisture absorption and sweat release antibacterial fabric.
Further, in the third step, the finishing liquid comprises, by weight, 15-20 parts of an anti-wrinkling agent, 15-20 parts of a hygroscopic and perspiration agent, 3-6 parts of a softening agent, 5-10 parts of a color fixing agent and 55-80 parts of water.
Further, the moisture absorption and sweat release liquid comprises, by weight, 15-25 parts of hydrophilic soft oil, 35-45 parts of cellulose moisture absorption and sweat release agent, 20-35 parts of penetrating agent and 15-40 parts of water.
Further, the antibacterial finishing agent comprises the following components in parts by weight: 1.5-3 parts of functionalized chitosan, 2-10 parts of waterborne polyurethane, 5-10 parts of modified antibacterial agent, 1.5-2.5 parts of softening agent, 1-1.5 parts of color fixing agent and 100-120 parts of water.
The moisture-absorbing, sweat-releasing and crease-resistant fabric prepared in the embodiment is tested according to the standard of GA573-2008 of the Ministry of public security, the moisture drying rate is 10%, and the diffusion time is 5 seconds.
Example 2
The embodiment provides a preparation method of a moisture-absorbing sweat-releasing antibacterial fabric, which comprises the following steps:
step one, blending 60 parts of special-shaped polyester fibers and 40 parts of fine cotton wool to obtain blended yarn A; blending 50 parts of bamboo charcoal fibers and 50 parts of Modal fibers to obtain blended yarn B; step two, simultaneously feeding the blended yarn A and the blended yarn B into a weft knitting machine, and performing yarn-bending and looping to ensure that the blended yarn A is arranged on the outer layer and the blended yarn B is arranged on the inner layer, thus obtaining the blank cloth;
and thirdly, in a high-temperature high-pressure overflow dye vat, adopting a scouring and bleaching one-step method and a dyeing one-bath two-step sleeve dyeing method, continuously and circularly coloring the base cloth in the dye vat, dehydrating and drying, operating in a finishing liquid for 20 minutes at a bath ratio of 1:7, dehydrating and drying, performing antibacterial finishing (30 g/L of antibacterial agent in a rolling tank, immersing the dried base cloth in the antibacterial finishing agent, performing two-padding, wherein the rolling residual rate is 75%, pre-baking for 1min at 125 ℃, and the vehicle speed is 25 m/min), drying at 160-185 ℃, and tentering and shaping to obtain the moisture-absorbing sweat-releasing antibacterial fabric.
Further, in the third step, the finishing liquid comprises, by weight, 15-20 parts of an anti-wrinkling agent, 15-20 parts of moisture absorption and sweat release agents, 3-6 parts of softening agents, 5-10 parts of color fixing agents and 55-80 parts of water.
Further, the moisture absorption and sweat release liquid comprises, by weight, 15-25 parts of hydrophilic soft oil, 35-45 parts of cellulose moisture absorption and sweat release agent, 20-35 parts of penetrating agent and 15-40 parts of water.
Further, the antibacterial finishing agent comprises the following components in parts by weight: 1.5-3 parts of functionalized chitosan, 2-10 parts of waterborne polyurethane, 5-10 parts of modified antibacterial agent, 1.5-2.5 parts of softening agent, 1-1.5 parts of color fixing agent and 100-120 parts of water.
The moisture-absorbing, sweat-releasing and crease-resistant fabric prepared in the embodiment is tested according to the standard of GA573-2008 of the Ministry of public security, the moisture drying rate is 11%, and the diffusion time is 4 seconds.
Example 3
The embodiment provides a preparation method of a moisture-absorbing sweat-releasing antibacterial fabric, which comprises the following steps:
step one, blending 70 parts of special-shaped polyester fibers and 30 parts of fine cotton wool to obtain blended yarn A; blending 60 parts of bamboo charcoal fibers and 40 parts of modal fibers to obtain blended yarn B;
step two, simultaneously feeding the blended yarn A and the blended yarn B into a weft knitting machine, and performing yarn-bending and looping to ensure that the blended yarn A is arranged on the outer layer and the blended yarn B is arranged on the inner layer, thus obtaining the blank cloth;
and thirdly, in a high-temperature high-pressure overflow dye vat, adopting a scouring and bleaching one-step method and a dyeing one-bath two-step sleeve dyeing method, continuously and circularly coloring the base cloth in the dye vat, dehydrating and drying, operating in a finishing liquid for 15 minutes at a bath ratio of 1:8, dehydrating and drying, performing antibacterial finishing (25 g/L of antibacterial agent in a padding tank, immersing the dried base cloth in the antibacterial finishing agent, performing two padding and two padding, wherein the padding residual rate is 65-75%, prebaking for 1.5 minutes at 123 ℃, and drying at a speed of 20 m/min), and tentering and setting at a temperature of 160-180 ℃ to obtain the moisture absorption and sweat release antibacterial fabric.
Further, in the third step, the finishing liquid comprises, by weight, 15-20 parts of an anti-wrinkling agent, 15-20 parts of moisture absorption and sweat release agents, 3-6 parts of softening agents, 5-10 parts of color fixing agents and 55-80 parts of water.
Further, the moisture absorption and sweat release liquid comprises, by weight, 15-25 parts of hydrophilic soft oil, 35-45 parts of cellulose moisture absorption and sweat release agent, 20-35 parts of penetrating agent and 15-40 parts of water.
Further, the antibacterial finishing agent comprises the following components in parts by weight: 1.5-3 parts of functionalized chitosan, 2-10 parts of waterborne polyurethane, 5-10 parts of modified antibacterial agent, 1.5-2.5 parts of softening agent, 1-1.5 parts of color fixing agent and 100-120 parts of water.
The moisture-absorbing, sweat-releasing and crease-resistant fabric prepared in the embodiment is tested according to the standard of GA573-2008 of the Ministry of public security, the moisture drying rate is 9%, and the diffusion time is 2-3 seconds.
The above description of the specific embodiments of the present invention has been given by way of example only, and the present invention is not limited to the above described specific embodiments. Any equivalent modifications and substitutions for this practical use will also occur to those skilled in the art, and are within the scope of the present invention. Accordingly, equivalent changes and modifications are intended to be included within the scope of the present invention without departing from the spirit and scope thereof.

Claims (9)

1. The moisture-absorbing sweat-releasing antibacterial fabric is characterized by comprising the following raw materials in parts by weight: 45-85 parts of profiled polyester fiber, 15-55 parts of fine cotton wool, 20-70 parts of bamboo charcoal fiber and 30-80 parts of modal fiber; the length of the special-shaped polyester fiber is 35-55mm, and the linear density is 1.3-2.2dtex; the length of the fine cotton wool is 20-30mm, and the linear density is 1.5-2.0dtex.
2. The moisture-absorbing sweat-releasing antibacterial fabric as claimed in claim 1, wherein the fabric comprises the following raw materials in parts by weight: 50-80 parts of profiled polyester fiber, 20-50 parts of fine cotton wool, 35-75 parts of bamboo charcoal fiber and 25-65 parts of modal fiber.
3. The method for preparing the moisture-absorbing sweat-releasing antibacterial fabric according to any one of claims 1 to 2, comprising the steps of:
step one, blending profiled polyester fibers and fine cotton wool in parts by weight to obtain blended yarn A; blending the bamboo charcoal fiber and the modal fiber in parts by weight to obtain a blended yarn B;
step two, simultaneously feeding the blended yarn A and the blended yarn B into a weft knitting machine, and performing yarn-bending and looping to ensure that the blended yarn A is arranged on the outer layer and the blended yarn B is arranged on the inner layer, thus obtaining the blank cloth;
and thirdly, boiling, bleaching, dyeing, dehydrating and drying the embryo cloth, running in the finishing liquid for 10-20 minutes according to a bath ratio of 1:6-10, dehydrating and drying, performing antibacterial finishing by adopting a padding method, drying at 120-185 ℃, tentering and shaping to obtain the moisture-absorbing sweat-releasing antibacterial fabric.
4. The method for preparing the moisture-absorbing sweat-releasing antibacterial fabric according to claim 3, wherein in the third step, the finishing liquid comprises, by weight, 15-20 parts of an anti-wrinkle agent, 15-20 parts of a moisture-absorbing sweat-releasing agent, 3-6 parts of a softening agent, 5-10 parts of a color fixing agent and 55-80 parts of water.
5. The method for preparing the moisture-absorbing and sweat-releasing antibacterial fabric according to claim 4, wherein the moisture-absorbing and sweat-releasing fabric comprises, by weight, 15-25 parts of hydrophilic soft oil, 35-45 parts of cellulose moisture-absorbing and sweat-releasing agent, 20-35 parts of penetrating agent and 15-40 parts of water.
6. The method for producing moisture-absorbing and sweat-releasing antibacterial fabric according to claim 3, wherein in the third step, antibacterial finishing: 15-30g/L of antibacterial agent in the rolling groove, immersing the base cloth dried in the third step in the antibacterial finishing agent, and performing twice padding.
7. The method for preparing the moisture-absorbing and sweat-releasing antibacterial fabric according to claim 6, wherein the antibacterial finishing agent comprises the following components in parts by weight: 1.5-3 parts of functionalized chitosan, 2-10 parts of waterborne polyurethane, 5-10 parts of modified antibacterial agent, 1.5-2.5 parts of softening agent, 1-1.5 parts of color fixing agent and 100-120 parts of water.
8. The method for producing an antibacterial fabric for moisture absorption and perspiration according to claim 6, wherein in the antibacterial finishing, the rolling remaining ratio is 65 to 85%, the fabric is prebaked at 120 to 125 ℃ for 1 to 2 minutes, the vehicle speed is 10 to 25m/min, and the tentering setting temperature is 140 to 185 ℃.
9. The method for preparing the moisture-absorbing and sweat-releasing antibacterial fabric according to claim 3, wherein in the third step, the steps of boiling, bleaching and dyeing are performed: in a high-temperature high-pressure overflow dye vat, a one-step scouring and bleaching method and a one-bath two-step dyeing method are adopted, so that the gray cloth is continuously and continuously circularly dyed in the dye vat.
CN202311202911.8A 2023-09-18 2023-09-18 Moisture-absorbing sweat-releasing antibacterial fabric and preparation method thereof Pending CN117364334A (en)

Priority Applications (1)

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CN202311202911.8A CN117364334A (en) 2023-09-18 2023-09-18 Moisture-absorbing sweat-releasing antibacterial fabric and preparation method thereof

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Application Number Priority Date Filing Date Title
CN202311202911.8A CN117364334A (en) 2023-09-18 2023-09-18 Moisture-absorbing sweat-releasing antibacterial fabric and preparation method thereof

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CN117364334A true CN117364334A (en) 2024-01-09

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