CN111016325A - Preparation method of skin-care antibacterial cotton-linen fabric - Google Patents

Preparation method of skin-care antibacterial cotton-linen fabric Download PDF

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Publication number
CN111016325A
CN111016325A CN201911272098.5A CN201911272098A CN111016325A CN 111016325 A CN111016325 A CN 111016325A CN 201911272098 A CN201911272098 A CN 201911272098A CN 111016325 A CN111016325 A CN 111016325A
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China
Prior art keywords
fibers
antibacterial
cotton
fabric
flax
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Pending
Application number
CN201911272098.5A
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Chinese (zh)
Inventor
窦倩
王冻洋
邵新平
申亚欣
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Ningbo Taipingniao Fashion Clothing Originality Research Institute Co ltd
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Ningbo Taipingniao Fashion Clothing Originality Research Institute Co ltd
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Priority to CN201911272098.5A priority Critical patent/CN111016325A/en
Publication of CN111016325A publication Critical patent/CN111016325A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/024—Woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/06—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D03D13/008—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
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    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
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    • D—TEXTILES; PAPER
    • D03—WEAVING
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    • D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/47—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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    • D06M11/70—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
    • D06M11/71—Salts of phosphoric acids
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
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    • D06M11/74—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
    • 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
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/402—Amides imides, sulfamic acids
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    • 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
    • D06M15/61—Polyamines polyimines
    • 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
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    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
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    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
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    • B32B2262/062—Cellulose fibres, e.g. cotton
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    • 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
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    • D06M2101/04—Vegetal fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
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    • 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
    • D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/26—Polymers or copolymers of unsaturated carboxylic acids or derivatives thereof
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    • 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
    • D06M2101/40—Fibres of carbon
    • 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
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    • D10B2401/13—Physical properties anti-allergenic or anti-bacterial

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

The invention discloses a preparation method of a skin-care antibacterial cotton-linen fabric, which comprises the following steps: preparing raw materials: the antibacterial fabric is prepared from cotton-flax fibers, aloe fibers, bamboo charcoal fibers, soybean protein fibers, silver fibers, acrylic fibers and an antibacterial agent through spinning by a spinning machine to prepare lining, an interlayer and fabric, adding the antibacterial agent for reaction, cleaning with clear water, ironing, drying and sewing. According to the invention, natural plant fibers such as aloe fibers, bamboo charcoal fibers and soybean protein fibers are adopted, and the natural antibacterial property, moisture absorption and air permeability of the natural plant fibers are adopted, so that the fabric is more environment-friendly, and the air permeability and comfortableness of the whole fabric are ensured; the silver fiber is added in the preparation of the fabric, so that the lasting antibacterial property of the fabric is ensured; by adopting the method of combining the inorganic antibacterial agent and the organic antibacterial agent, the antibacterial property and the comfort property of the fabric are improved, the breeding of bacteria is effectively reduced, and the skin is protected.

Description

Preparation method of skin-care antibacterial cotton-linen fabric
Technical Field
The invention relates to the technical field of fabric preparation, in particular to a preparation method of a skin-care antibacterial cotton-linen fabric.
Background
The cotton-linen fabric is good in hygroscopicity and comfortable to wear, has extremely high acceptance in modern textile and clothing application, but is very easy to breed bacteria in a damp and warm environment, sugar in cotton fiber can even be used as a nutrient substance of microorganisms under a proper condition, not only can cause the color change and the mechanical property damage of the fabric, but also can threaten the health of a human body, the cotton linen is a cotton fabric containing hemp components, also called cotton-linen interwoven fabric, the cotton-linen woolen cloth is ramie cotton, flax cotton and the like, the jute cloth is coarse, hard in hand feeling and much in hairiness, is not suitable for clothing materials, and the cotton-jute interwoven fabric is successfully developed by adopting a fabric after-finishing means, has the special coarse style of jute, but the hand feeling reaches the level of similar linen, and is lower in price than that of flax; the skin is the biggest organ of human body and the most main safety barrier of human body, therefore, it is necessary to maintain the health of skin, because for the microorganism in the nature, the human skin is a good nutrition supplier, some resident bacteria on the skin of people play the role of protecting the skin from the harm of pathogenic bacteria, once the flora in the microorganism is disordered, a small amount of pathogenic bacteria in the microorganism will breed in large quantity and cause the harm to human body through skin, respiratory tract, digestive tract and genital tract mucosa, the antibacterial textile is used as a product which can block and cut off the infection source of diseases, the antibacterial textile plays a vital role in the disease prevention and treatment of people along with the social progress and the increasing living standard of human, the requirement of people on the fabric is higher and higher, from the initial beauty to comfort, to the present multifunction, the skin and the external environment are contacted on the two sides of the fabric finished product, therefore, the skin protection is the most important two functions, namely the antibacterial function and the skin care function, the damage of the outside to the skin can be blocked, and the skin care and sterilization function can be realized from the antibacterial function, so that the preparation method of the skin care antibacterial cotton-flax fabric is designed to meet the requirements of people at present.
Disclosure of Invention
The invention aims to provide a preparation method of a skin-care antibacterial cotton-linen fabric, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a preparation method of a skin-care antibacterial cotton-linen fabric comprises the following steps:
s1: the following raw materials were prepared: cotton-flax fibers, aloe fibers, bamboo charcoal fibers, soybean protein fibers, silver fibers, acrylic fibers and an antibacterial agent;
s2: respectively spinning cotton-flax fibers and bamboo charcoal fibers into filaments by a spinning machine to form warps and wefts, then spinning the filaments into lining materials, spinning aloe fibers and soybean protein fibers into mixed filaments to form the warps, spinning the filaments spun by the cotton-flax fibers to form the wefts, spinning the interlayer, spinning the silver fibers and the acrylic fibers into mixed antibacterial filaments to form the wefts, spinning the filaments spun by the cotton-flax fibers to form the warps, and spinning the warps into the fabric;
s3: dissolving an antibacterial agent in clear water to prepare an antibacterial solution with the concentration of 2% -5%, adjusting the pH to 6-8 and the temperature to room temperature, and dividing the solution into three reaction kettles for storage;
s4: placing the lining into a first reaction kettle, adjusting the temperature to be 40-50 ℃, contacting the lining with the antibacterial agent in a turbine stirring manner, placing the interlayer into the first reaction kettle, adjusting the temperature to be 35-55 ℃, placing the fabric into the first reaction kettle, adjusting the temperature to be 60-80 ℃, and contacting the fabric with the antibacterial agent in a turbine stirring manner for 2-3 hours;
s5: respectively fishing out the lining, the interlayer and the fabric, cleaning with clear water, ironing, and drying the semi-finished product;
s6: and (4) reacting the semi-finished product with the antibacterial agent added in the S4 again, cleaning with clear water, drying and sewing to obtain the finished product.
Preferably, the ratio of the cotton-flax fibers to the bamboo charcoal fibers in the S2 lining material is 9: 1.5, the proportion of the cotton-flax fiber, the aloe fiber and the soybean protein fiber in the interlayer is as follows: 8:2:1, wherein the ratio of the cotton fiber, the silver fiber and the acrylic fiber in the fabric is as follows: 15:1:3.
Preferably, the antibacterial agent in S1 consists of the following steps:
the method comprises the following steps: preparing raw materials of the following components: 40-60 parts of long-acting biochar antibacterial material, 10-15 parts of ammonium dihydrogen phosphate and 10-15 parts of trifluoromethylaniline acyl thiourea derivative;
step two: putting the long-acting biochar antibacterial material into a 5% ethanol solution at the temperature of 40-50 ℃, and stirring for 5-10 minutes;
step three: adding an alkaline catalyst, adjusting the temperature to 25-30 ℃, adding ammonium dihydrogen phosphate and trifluoromethylaniline acyl thiourea derivatives, and stirring;
step four: finally adding hydrogen peroxide, stirring, standing for 10-15 minutes, and taking supernatant to obtain the antibacterial agent solution.
Preferably, the density of the lining material in the S2 is 40 × 400/100 × 55/10 cm.
Preferably, the density of the interlayer in S2 is 45 × 45/108 × 58/10 cm.
Preferably, the density of the fabric in the S2 is 50 × 50/118 × 68/10 cm.
Preferably, the long-acting biochar antibacterial material in the antibacterial agent production step one is prepared by preparing amphiphilic biochar residue particles with a multifunctional group by using cell walls of yeast cells through a hydrothermal synthesis method, and grafting quaternized polyethyleneimine on the biochar residue particles.
The preparation method of the skin-care antibacterial cotton-linen fabric provided by the invention has the beneficial effects that:
1. according to the invention, natural plant fibers such as aloe fibers, bamboo charcoal fibers and soybean protein fibers are adopted, and the natural antibacterial property, moisture absorption and air permeability of the natural plant fibers are adopted, so that the fabric is more environment-friendly, and the air permeability and comfortableness of the whole fabric are ensured;
2. according to the invention, the silver fiber is added in the preparation of the fabric, so that the lasting antibacterial property of the fabric is ensured;
3. the invention adopts a method of combining inorganic and organic antibacterial agents, improves the antibacterial property and the comfort property of the fabric, effectively reduces the breeding of bacteria and protects the skin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
the invention provides a preparation method of a skin-care antibacterial cotton-linen fabric, which comprises the following steps: the method comprises the following steps:
s1: the following raw materials were prepared: the antibacterial agent comprises cotton-flax fibers, aloe fibers, bamboo charcoal fibers, soybean protein fibers, silver fibers, acrylic fibers and an antibacterial agent, wherein the antibacterial agent is prepared from the following raw materials: the long-acting biological carbon antibacterial material is prepared by putting 40 parts by weight of long-acting biological carbon antibacterial material, 10 parts by weight of ammonium dihydrogen phosphate and 10 parts by weight of trifluoromethylaniline acylthiourea derivative into 5% ethanol solution at 40 ℃, stirring for 5 minutes, adding an alkaline catalyst, adjusting the temperature to 25 ℃, adding ammonium dihydrogen phosphate and the trifluoromethylaniline acylthiourea derivative, stirring, finally adding hydrogen peroxide, stirring, standing for 10 minutes, and taking supernatant to obtain an antibacterial agent solution;
s2: respectively spinning cotton-flax fibers and bamboo charcoal fibers into filaments by a spinning machine, wherein the cotton-flax fibers and the bamboo charcoal fibers are used as warp yarns and weft yarns, and the ratio of the cotton-flax fibers to the bamboo charcoal fibers is 9: 1.5, then weaving the lining material with the density of 40 multiplied by 400/100 multiplied by 55/10cm, weaving the aloe fiber and the soybean protein fiber into mixed silk as warp, weaving the silk woven by the cotton and hemp fiber into weft, and mixing the cotton and hemp fiber, the aloe fiber and the soybean protein fiber according to the following ratio: 8:2:1, weaving an interlayer with the density of 45 multiplied by 45/108 multiplied by 58/10cm, weaving mixed anti-hyphae into wefts by using silver fibers and acrylic fibers, weaving into warps by using cotton and hemp fibers, and mixing the cotton and hemp fibers with the silver fibers and the acrylic fibers according to the following ratio: 15:1:3, weaving into fabric, wherein the density of the fabric is 50 multiplied by 50/118 multiplied by 68/10 cm;
s3: dissolving an antibacterial agent in clear water to prepare an antibacterial solution with the concentration of 2%, adjusting the pH to 6, keeping the temperature at room temperature, and dividing the solution into three reaction kettles for storage;
s4: placing the lining into a first reaction kettle, adjusting the temperature to be 40 ℃, contacting the lining with the antibacterial agent in a turbine stirring mode, placing the interlayer into the first reaction kettle, adjusting the temperature to be 35 ℃, placing the fabric into the first reaction kettle, adjusting the temperature to be 60 ℃, and contacting the fabric with the antibacterial agent in the turbine stirring mode for 2 hours;
s5: respectively fishing out the lining, the interlayer and the fabric, cleaning with clear water, ironing, and drying the semi-finished product;
s6: and (4) reacting the semi-finished product with the antibacterial agent added in the S4 again, cleaning with clear water, drying and sewing to obtain the finished product.
Example 2:
the invention provides a preparation method of a skin-care antibacterial cotton-linen fabric, which comprises the following steps: the method comprises the following steps:
s1: the following raw materials were prepared: the antibacterial agent comprises cotton-flax fibers, aloe fibers, bamboo charcoal fibers, soybean protein fibers, silver fibers, acrylic fibers and an antibacterial agent, wherein the antibacterial agent is prepared from the following raw materials: 50 parts by weight of a long-acting biochar antibacterial material, 12 parts by weight of ammonium dihydrogen phosphate and 12 parts by weight of a trifluoromethylaniline acylthiourea derivative, putting the long-acting biochar antibacterial material into a 5% ethanol solution at the temperature of 45 ℃, stirring for 8 minutes, adding an alkaline catalyst, adjusting the temperature to 30 ℃, adding the ammonium dihydrogen phosphate and the trifluoromethylaniline acylthiourea derivative, stirring, finally adding hydrogen peroxide, stirring, standing for 15 minutes, and taking supernatant to obtain an antibacterial agent solution;
s2: respectively spinning cotton-flax fibers and bamboo charcoal fibers into filaments by a spinning machine, wherein the cotton-flax fibers and the bamboo charcoal fibers are used as warp yarns and weft yarns, and the ratio of the cotton-flax fibers to the bamboo charcoal fibers is 9: 1.5, then weaving the lining material with the density of 40 multiplied by 400/100 multiplied by 55/10cm, weaving the aloe fiber and the soybean protein fiber into mixed silk as warp, weaving the silk woven by the cotton and hemp fiber into weft, and mixing the cotton and hemp fiber, the aloe fiber and the soybean protein fiber according to the following ratio: 8:2:1, weaving an interlayer with the density of 45 multiplied by 45/108 multiplied by 58/10cm, weaving mixed anti-hyphae into wefts by using silver fibers and acrylic fibers, weaving into warps by using cotton and hemp fibers, and mixing the cotton and hemp fibers with the silver fibers and the acrylic fibers according to the following ratio: 15:1:3, weaving into fabric, wherein the density of the fabric is 50 multiplied by 50/118 multiplied by 68/10 cm;
s3: dissolving an antibacterial agent in clear water to prepare an antibacterial solution with the concentration of 3%, adjusting the pH to 7, keeping the temperature at room temperature, and dividing the solution into three reaction kettles for storage;
s4: placing the lining into a reaction kettle, adjusting the temperature to 45 ℃, contacting the lining with the antibacterial agent in a turbine stirring manner, placing the interlayer into the reaction kettle, adjusting the temperature to 45 ℃, placing the fabric into the reaction kettle, adjusting the temperature to 70 ℃, contacting the fabric with the antibacterial agent in a turbine stirring manner, and reacting for 2.5 hours;
s5: respectively fishing out the lining, the interlayer and the fabric, cleaning with clear water, ironing, and drying the semi-finished product;
s6: and (4) reacting the semi-finished product with the antibacterial agent added in the S4 again, cleaning with clear water, drying and sewing to obtain the finished product.
Example 3:
the invention provides a preparation method of a skin-care antibacterial cotton-linen fabric, which comprises the following steps: the method comprises the following steps:
s1: the following raw materials were prepared: the antibacterial agent comprises cotton-flax fibers, aloe fibers, bamboo charcoal fibers, soybean protein fibers, silver fibers, acrylic fibers and an antibacterial agent, wherein the antibacterial agent is prepared from the following raw materials: the long-acting biological carbon antibacterial material is prepared by putting 60 parts by weight of long-acting biological carbon antibacterial material, 15 parts by weight of ammonium dihydrogen phosphate and 15 parts by weight of trifluoromethylaniline acylthiourea derivative into 5% ethanol solution at 50 ℃, stirring for 10 minutes, adding an alkaline catalyst, adjusting the temperature to 30 ℃, adding ammonium dihydrogen phosphate and the trifluoromethylaniline acylthiourea derivative, stirring, finally adding hydrogen peroxide, stirring, standing for 15 minutes, and taking supernatant to obtain an antibacterial agent solution;
s2: respectively spinning cotton-flax fibers and bamboo charcoal fibers into filaments by a spinning machine, wherein the cotton-flax fibers and the bamboo charcoal fibers are used as warp yarns and weft yarns, and the ratio of the cotton-flax fibers to the bamboo charcoal fibers is 9: 1.5, then weaving the lining material with the density of 40 multiplied by 400/100 multiplied by 55/10cm, weaving the aloe fiber and the soybean protein fiber into mixed silk as warp, weaving the silk woven by the cotton and hemp fiber into weft, and mixing the cotton and hemp fiber, the aloe fiber and the soybean protein fiber according to the following ratio: 8:2:1, weaving an interlayer with the density of 45 multiplied by 45/108 multiplied by 58/10cm, weaving mixed anti-hyphae into wefts by using silver fibers and acrylic fibers, weaving into warps by using cotton and hemp fibers, and mixing the cotton and hemp fibers with the silver fibers and the acrylic fibers according to the following ratio: 15:1:3, weaving into fabric, wherein the density of the fabric is 50 multiplied by 50/118 multiplied by 68/10 cm;
s3: dissolving an antibacterial agent in clear water to prepare an antibacterial solution with the concentration of 5%, adjusting the pH to 8, keeping the temperature at room temperature, and dividing the solution into three reaction kettles for storage;
s4: placing the lining into a reaction kettle, adjusting the temperature to 50 ℃, contacting the lining with the antibacterial agent in a turbine stirring mode, placing the interlayer into the reaction kettle, adjusting the temperature to 55 ℃, placing the fabric into the reaction kettle, adjusting the temperature to 80 ℃, contacting the lining with the antibacterial agent in a turbine stirring mode, and reacting for 3 hours;
s5: respectively fishing out the lining, the interlayer and the fabric, cleaning with clear water, ironing, and drying the semi-finished product;
s6: and (4) reacting the semi-finished product with the antibacterial agent added in the S4 again, cleaning with clear water, drying and sewing to obtain the finished product.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A preparation method of a skin-care antibacterial cotton-flax fabric is characterized by comprising the following steps: the method comprises the following steps:
s1: the following raw materials were prepared: cotton-flax fibers, aloe fibers, bamboo charcoal fibers, soybean protein fibers, silver fibers, acrylic fibers and an antibacterial agent;
s2: respectively spinning cotton-flax fibers and bamboo charcoal fibers into filaments by a spinning machine to form warps and wefts, then spinning the filaments into lining materials, spinning aloe fibers and soybean protein fibers into mixed filaments to form the warps, spinning the filaments spun by the cotton-flax fibers to form the wefts, spinning the interlayer, spinning the silver fibers and the acrylic fibers into mixed antibacterial filaments to form the wefts, spinning the filaments spun by the cotton-flax fibers to form the warps, and spinning the warps into the fabric;
s3: dissolving an antibacterial agent in clear water to prepare an antibacterial solution with the concentration of 2% -5%, adjusting the pH to 6-8 and the temperature to room temperature, and dividing the solution into three reaction kettles for storage;
s4: placing the lining into a reaction kettle, adjusting the temperature to be 40-50 ℃, contacting the lining with the antibacterial agent in a turbine stirring manner, placing the interlayer into the reaction kettle, adjusting the temperature to be 35-55 ℃, placing the fabric into the reaction kettle, adjusting the temperature to be 60-80 ℃, and contacting the fabric with the antibacterial agent in a turbine stirring manner for 2-3 hours;
s5: respectively fishing out the lining, the interlayer and the fabric, cleaning with clear water, ironing, and drying the semi-finished product;
s6: and (4) reacting the semi-finished product with the antibacterial agent added in the S4 again, cleaning with clear water, drying and sewing to obtain the finished product.
2. The preparation method of the skin-care antibacterial cotton-flax fabric according to claim 1, characterized by comprising the following steps: the ratio of the cotton-flax fibers to the bamboo charcoal fibers in the S2 middle lining is 9: 1.5, the proportion of the cotton-flax fiber, the aloe fiber and the soybean protein fiber in the interlayer is as follows: 8:2:1, wherein the ratio of the cotton fiber, the silver fiber and the acrylic fiber in the fabric is as follows: 15:1:3.
3. The preparation method of the skin-care antibacterial cotton-flax fabric according to claim 1, characterized by comprising the following steps: the antibacterial agent in S1 consists of the following steps:
the method comprises the following steps: preparing the following raw materials: 40-60 parts of long-acting biochar antibacterial material, 10-15 parts of ammonium dihydrogen phosphate and 10-15 parts of trifluoromethylaniline acyl thiourea derivative;
step two: putting the long-acting biochar antibacterial material into a 5% ethanol solution at the temperature of 40-50 ℃, and stirring for 5-10 minutes;
step three: adding an alkaline catalyst, adjusting the temperature to 25-30 ℃, adding ammonium dihydrogen phosphate and trifluoromethylaniline acyl thiourea derivatives, and stirring;
step four: finally adding hydrogen peroxide, stirring, standing for 10-15 minutes, and taking supernatant to obtain the antibacterial agent solution.
4. The preparation method of the skin-care antibacterial cotton-flax fabric according to claim 1, characterized by comprising the following steps: the density of the lining material in the S2 is 40 multiplied by 400/100 multiplied by 55/10 cm.
5. The preparation method of the skin-care antibacterial cotton-flax fabric according to claim 4, characterized by comprising the following steps: the density of the interlayer in the S2 is 45 × 45/108 × 58/10 cm.
6. The preparation method of the skin-care antibacterial cotton-flax fabric according to claim 1, characterized by comprising the following steps: the density of the fabric in the S2 is 50 x 50/118 x 68/10 cm.
7. The preparation method of the skin-care antibacterial cotton-flax fabric according to claim 3, characterized by comprising the following steps: the long-acting biological carbon antibacterial material in the first antibacterial agent production step is prepared by preparing amphiphilic biological carbon residue particles with multifunctional groups by using cell walls of yeast cells through a hydrothermal synthesis method and grafting quaternized polyethyleneimine on the biological carbon residue particles.
CN201911272098.5A 2019-12-13 2019-12-13 Preparation method of skin-care antibacterial cotton-linen fabric Pending CN111016325A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114587030A (en) * 2022-03-23 2022-06-07 安徽省脉思图内衣科技有限公司 Physiological crotch and preparation process thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114587030A (en) * 2022-03-23 2022-06-07 安徽省脉思图内衣科技有限公司 Physiological crotch and preparation process thereof

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