CN116926764A - Antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material and knitted sweater - Google Patents

Antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material and knitted sweater Download PDF

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Publication number
CN116926764A
CN116926764A CN202310911131.4A CN202310911131A CN116926764A CN 116926764 A CN116926764 A CN 116926764A CN 202310911131 A CN202310911131 A CN 202310911131A CN 116926764 A CN116926764 A CN 116926764A
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parts
antibacterial
knitted
sweat
moisture
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CN202310911131.4A
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Inventor
袁进
张涛
赵翠华
鲁普月
孙桃
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Nanjing Haiermansi Group Co ltd
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Nanjing Haiermansi Group Co ltd
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Priority to CN202310911131.4A priority Critical patent/CN116926764A/en
Publication of CN116926764A publication Critical patent/CN116926764A/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
    • D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D1/00—Garments
    • A41D1/04—Vests, jerseys, sweaters or the like
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D01F1/103—Agents inhibiting growth of microorganisms
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D01F1/106—Radiation shielding agents, e.g. absorbing, reflecting agents
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • 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
    • D06M11/51—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 sulfur, selenium, tellurium, polonium or compounds thereof
    • D06M11/54—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 sulfur, selenium, tellurium, polonium or compounds thereof with sulfur dioxide; with sulfurous acid or its 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
    • D06M13/10—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 oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/192—Polycarboxylic acids; Anhydrides, halides or salts 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
    • 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
    • D06M13/10—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 oxygen
    • D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
    • 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
    • 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
    • D06M15/01—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
    • D06M15/15—Proteins 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
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
    • D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
    • 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
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/06—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals
    • 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]

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Knitting Of Fabric (AREA)

Abstract

The application relates to the field of textile clothing materials, and particularly discloses an antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material and a knitted sweater. An antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material comprises the following raw materials in parts by weight: 20-30 parts of terylene, 60-70 parts of new technology gene fiber and 3-5 parts of polyvinyl alcohol; the novel gene fiber comprises the following raw materials in parts by weight: 8-15 parts of antibacterial metal salt, 1-3 parts of chelating dispersant, 60-70 parts of ethylene glycol, 30-40 parts of terephthalic acid and 0.1-0.3 part of auxiliary agent. The knitted sweater prepared from the antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material has excellent antibacterial performance and antibacterial durability, and meanwhile, the knitted sweater has strong moisture-absorbing, sweat-releasing and quick-drying capabilities, so that the comfort of the knitted sweater is improved.

Description

Antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material and knitted sweater
Technical Field
The application relates to the field of textile clothing materials, in particular to an antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material and a knitted sweater.
Background
The polyester fabric is a chemical fiber garment fabric which is widely used in daily life at present, has excellent wrinkle resistance and shape retention, and is used for manufacturing outdoor articles such as outerwear garments, outdoor boxes and tents.
The textile has a microporous structure, so that places can be provided for breeding and reproducing microorganisms such as bacteria and fungi, the breeding and reproducing microorganisms on the textile have serious health hazard to consumers, and meanwhile, the mechanical property of the textile can be reduced, and spots and fading are formed on the surface of the textile.
Meanwhile, in the clothing product, because a large amount of sweat can be discharged by a human body, sweat cannot be discharged by a single terylene fabric, and sweat and moisture on the fabric cannot be diffused outwards, so that the comfort level of the fabric is reduced.
Disclosure of Invention
In order to improve the moisture absorption and sweat release effects of the fabric and improve the antibacterial performance of the surface of the fabric, the application provides an antibacterial moisture absorption and sweat release quick-drying knitted material and a knitted sweater.
In a first aspect, the application provides an antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material, which adopts the following technical scheme: an antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material comprises the following raw materials in parts by weight: 20-30 parts of terylene, 60-70 parts of new technology gene fiber and 3-5 parts of polyvinyl alcohol.
The novel gene fiber comprises the following raw materials in parts by weight: 8-15 parts of antibacterial metal salt, 1-3 parts of chelating dispersant, 60-70 parts of ethylene glycol, 30-40 parts of terephthalic acid and 0.1-0.3 part of auxiliary agent.
By adopting the technical scheme, the ethylene glycol and the terephthalic acid can form the new-technology genetic fiber through polycondensation reaction, and the new-technology genetic fiber has a high-crystallinity molecular chain structure, so that the prepared new-technology fiber has better moisture absorption performance. Through the co-spinning of the novel technology gene fiber and the terylene, the micro grooves on the surface of the novel technology gene fiber are utilized to generate certain capillary phenomenon, sweat can be quickly migrated to the surface of the fabric and volatilized through the functions of wicking, diffusion, transmission and the like, so that the sweat-discharging quick-drying effect is achieved, and the moisture absorption performance and the sweat-discharging quick-drying effect of the knitted material are improved.
In the preparation of the novel technology gene fiber, the antibacterial metal salt, the chelating dispersant, the ethylene glycol and the terephthalic acid are mixed, so that the antibacterial metal salt is in-situ synthesized on the surface of the novel technology gene fiber in the polymerization reaction, the novel technology gene fiber is promoted to have excellent antibacterial performance, meanwhile, the phenomenon that antibacterial particles are easy to separate out on the surface of the fiber in the conventional process is reduced, the antibacterial metal compound is promoted to be uniformly dispersed in the novel technology gene fiber, and the antibacterial durability and the antibacterial stability of the knitted material are improved. The novel gene fiber is mixed with terylene and polyvinyl alcohol, so that the knitting material has excellent antibacterial property and softness.
Preferably, the raw materials of the novel gene fiber also comprise 1-3 parts of bamboo charcoal and 0.5-1 part of far infrared ceramic powder.
By adopting the technical scheme, the bamboo charcoal has excellent adsorption and decomposition performance and antistatic performance, can improve the moisture absorption and quick drying performance of the knitted material, and can also improve the far infrared emission and ultraviolet resistance of the knitted material. The bamboo charcoal can absorb the far infrared ceramic powder into the pores of the bamboo charcoal, and meanwhile, the bamboo charcoal has good affinity with the polyvinyl alcohol, and the bamboo charcoal and the far infrared ceramic powder are uniformly and stably dispersed on the surface of the knitted material through the polyvinyl alcohol, so that the durability and the stability of the far infrared and antistatic functions of the knitted material are improved.
Preferably, the novel gene fiber is of a special-shaped groove structure, and the special-shaped groove structure is of a trilobal shape and a cross shape.
By adopting the technical scheme, the grooves on the surface of the novel gene fiber can promote moisture to flow along the grooves, the special-shaped grooves can promote the grooves on the surface of the fiber to twist, so that channels communicated with the inside and the outside are formed, the moisture on the surface of the fiber can be led out in time, the effect of moisture absorption, sweat release and quick drying of the knitted material is promoted, and the phenomenon that the moisture knitted surface is difficult to discharge is reduced.
Preferably, the chelating dispersant is one of polyacrylic acid, polyvinylpyrrolidone and polyamide.
By adopting the technical scheme, polyacrylic acid, polyvinylpyrrolidone and polyamide are used as chelating dispersant, so that antibacterial metal compounds can be uniformly and stably combined on the surface of the novel gene fiber, and the durability and stability of the antibacterial property of the surface of the novel gene fiber are improved.
Preferably, the knitted material raw material further comprises 5-15 parts of cyclodextrin, 5-8 parts of butane tetracarboxylic acid and 0.5-1 part of sodium hypophosphite.
By adopting the technical scheme, under the promotion effect of sodium hypophosphite, the cyclodextrin and the butane tetracarboxylic acid can perform polymerization reaction on the surface of the prepared knitted material, so that the cyclodextrin is firmly combined on the surfaces of terylene and new technology gene fibers, and the copolymer of the butane tetracarboxylic acid and the cyclodextrin is uniformly and stably wound on the surface of the knitted material, thereby promoting the knitted material to have excellent hydrophilic moisture absorption performance.
Preferably, the knitted material raw material further comprises 3-5 parts of soybean protein and 0.3-0.5 part of cross-linking agent.
By adopting the technical scheme, the butane tetracarboxylic acid can increase the active groups on the surface of the knitted material, then the active groups on the surfaces of terylene and polyvinyl alcohol can react with the amino groups and the carboxyl groups of the soybean protein through the cross-linking agent, the surface of the soybean protein has more hydrophilic groups, and the soybean protein can be firmly combined with water molecules in a covalent bond mode, so that the moisture absorption performance of the knitted material can be improved, a layer of soybean protein is formed on the surface of the knitted material, the water guide capacity of the knitted material can be improved, and the perspiration capacity of a finished product of the knitted material is promoted. Meanwhile, the soybean protein has excellent air permeability and can promote the perspiration performance of the knitted product.
In a second aspect, the application provides a knitted sweater made of antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted materials, which adopts the following technical scheme:
a knitted sweater made of antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted materials is made of the antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted materials, and the antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted materials are woven, dyed and finished and treated by a softening agent to obtain the knitted sweater.
By adopting the technical scheme, the knitted sweater manufactured by using the antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material through weaving, dyeing and finishing treatment and softening treatment has excellent, durable and stable antibacterial performance and moisture-absorbing and sweat-releasing functions, and meanwhile, the texture of the knitted sweater is softer, so that the comfort of the knitted sweater is improved.
Preferably, the softening agent comprises the following raw materials in parts by weight: 5-8 parts of carbonamide and 3-5 parts of sodium bisulphite.
By adopting the technical scheme, the sodium bisulphite can passivate scales on the surface of the knitting sweater fiber, so that the surface of the knitting sweater fiber is made smooth, and the surface softness of the knitting sweater is improved. The sodium bisulphite and the carbonamide are compounded to serve as a softening treatment agent to carry out softening treatment on the surface of the knitted sweater, so that the comfort of the knitted sweater is improved.
In summary, the application has the following beneficial effects:
1. the antibacterial metal salt and the chelating dispersant are combined on the surface of the novel technology gene fiber, so that the prepared novel technology gene fiber has excellent antibacterial performance and antibacterial durability, the phenomenon that antibacterial silver particles are easy to separate out in the conventional process is reduced, and the stability of the antibacterial capability of the knitted material is improved. Meanwhile, polyvinyl alcohol is used for film-forming protection of the new-technology genetic fiber, so that the softness and durability of the surface of the knitted material are improved.
2. In the application, cyclodextrin and butane tetracarboxylic acid are preferably adopted to carry out polymerization reaction on the surface of the prepared knitted material, thereby improving the hydrophilicity and hygroscopicity of the knitted material and improving the perspiration capacity of the knitted sweater.
Detailed Description
The present application will be described in further detail with reference to examples.
The polymerization degree of polyvinyl alcohol was 25000.
The polyvinylpyrrolidone is polyvinylpyrrolidone K30.
The molecular weight of the polyacrylic acid is 2000.
The average grain diameter of the bamboo charcoal is 0.5 μm.
The average grain diameter of the far infrared ceramic powder is 80nm.
Preparation example of novel Gene fiber
Preparation example 1
The novel gene fiber comprises the following raw materials in parts by weight: 12kg of antibacterial metal salt, 2kg of chelating dispersant, 65kg of glycol, 35kg of terephthalic acid and 0.2kg of auxiliary agent. Wherein the auxiliary agent is a mixture of antimony trioxide and triethyl phosphate in a mass ratio of 2:1, the antibacterial metal salt is zinc acetate, and the chelating dispersant is polyvinylpyrrolidone.
The preparation method of the novel gene fiber comprises the following specific steps:
s1: mixing the antibacterial metal salt, the chelating dispersant and water, wherein the mass ratio of the sum of the antibacterial metal salt and the chelating dispersant to the water is 1:50, forming an antibacterial mixed solution, then stirring the antibacterial mixed solution at the speed of 800r/min, adding ethylene glycol, mixing, continuously stirring for 10min, reacting at 150 ℃ for 40min to form an ethylene glycol mixture, evaporating water in vacuum until the water content is 2%, mixing the ethylene glycol mixture, terephthalic acid and an auxiliary agent, reacting at the temperature of 220 ℃ under the protection of nitrogen under the pressure of 0.1MPa of a reaction kettle for 1h, and heating to 250 ℃ in vacuum for 3h in a polycondensation reaction mode to form the novel gene fiber melt mixture.
S2: the new technology gene fiber melt mixture is sent into a spinning component, the spinning speed is 1300m/min, the filament is formed by spinning through a three-blade spinneret runner structure, then the filament is cooled and solidified through a circular blowing, the circular blowing temperature is 36 ℃, the wind pressure is 0.08KPa, and finally the new technology gene fiber of 75D/72F is prepared through high-speed winding.
Preparation example 2
The difference between preparation example 2 and preparation example 1 is that the amount of the antibacterial metal salt used in the raw material of the new technology genetic fiber was 8kg, the amount of the chelating dispersant used was 1kg, the amount of ethylene glycol used was 60kg, the amount of terephthalic acid used was 30kg, and the amount of the auxiliary agent used was 0.1kg. Wherein the antibacterial metal salt is copper acetate, and the chelating dispersant is polyacrylic acid.
Preparation example 3
Preparation example 3 differs from preparation example 1 in that the amount of the antibacterial metal salt used in the raw material of the new-technology genetic fiber was 15kg, the amount of the chelating dispersant used was 3kg, the amount of ethylene glycol used was 70kg, the amount of terephthalic acid used was 40kg, and the amount of the auxiliary agent used was 0.3kg. Wherein the antibacterial metal salt is titanium sulfate, and the chelating dispersant is polyamide.
Preparation example 4
The difference between the preparation example 4 and the preparation example 1 is that the novel gene fiber groove structure is cross-shaped, and the spinneret runner structure is cross-shaped.
Preparation example 5
Preparation example 5 differs from preparation example 1 in that the raw material of the new technology gene fiber also comprises 2kg of bamboo charcoal and 0.8kg of far infrared ceramic powder.
The preparation method of the novel gene fiber comprises the following specific steps:
s1: mixing the antibacterial metal salt, the chelating dispersant and water, wherein the mass ratio of the sum of the antibacterial metal salt and the chelating dispersant to the water is 1:50, forming an antibacterial mixed solution, then stirring the antibacterial mixed solution at the speed of 800r/min, adding ethylene glycol, mixing, continuously stirring for 10min, reacting at 150 ℃ for 40min to form an ethylene glycol mixture, evaporating water in vacuum until the water content is 2%, mixing the ethylene glycol mixture, terephthalic acid and an auxiliary agent, reacting at the temperature of 220 ℃ under the protection of nitrogen under the pressure of 0.1MPa of a reaction kettle for 1h, and heating to 250 ℃ in vacuum for 3h in a polycondensation reaction mode to form the novel gene fiber melt mixture.
S2: the new technology gene fiber melt mixture is sent into a spinning component, the spinning speed is 1300m/min, the filament is formed by spinning through a three-blade spinneret runner structure, then the filament is cooled and solidified through a circular blowing, the circular blowing temperature is 36 ℃, the wind pressure is 0.08KPa, and finally the new technology gene fiber of 75D/72F is prepared through high-speed winding.
Preparation example 6
Preparation example 6 differs from preparation example 5 in that the amount of bamboo charcoal used in the raw material of the new technology genetic fiber is 1kg, and the amount of far infrared ceramic powder used is 0.5kg.
Preparation example 7
Preparation example 7 differs from preparation example 5 in that the amount of bamboo charcoal used in the raw material of the new technology genetic fiber was 3kg, and the amount of far infrared ceramic powder used was 1kg.
Examples
Example 1
An antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material comprises the following raw materials in parts by weight:
25kg of dacron, 65kg of new technology gene fiber and 4kg of polyvinyl alcohol, wherein the new technology gene fiber is derived from preparation example 1.
The method for preparing the knitted sweater by using the antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material comprises the following specific steps:
s1: soaking the new-technology gene fibers and the polyester fibers in a mixed solution of polyvinyl alcohol and water in a mass ratio of 1:100 for 24 hours, taking out the new-technology gene fibers and the polyester fibers, drying at 60 ℃, sequentially performing processes of needle carding, roving and spinning on the new-technology gene fibers and the polyester fibers to generate an antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material, weaving the antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material by a double-sided circular knitting machine, shaping the woven knitted material, and dyeing and finishing to obtain the knitted sweater fabric.
S2: then mixing 7kg of carbonamide, 4kg of sodium bisulphite and water, wherein the mass ratio of the total mass of the carbonamide and the sodium bisulphite to the water is 1:30, forming a softening treatment agent, padding the knitted sweater fabric in the softening treatment agent, wherein the bath ratio is 1:20, adopting a two-padding process, the rolling surplus rate is 80%, finally taking out the knitted sweater fabric, baking for 70s, and the baking temperature is 120 ℃ to obtain the knitted sweater.
Example 2
Example 2 is different from example 1 in that the amount of terylene used in the raw material of the knitting material was 20kg, the amount of the new technology gene fiber derived from preparation example 2 was 70kg, and the amount of polyvinyl alcohol used was 4 kg.
Example 3
Example 3 is different from example 1 in that the amount of polyester used in the raw material of the knitted material was 30kg, the amount of the new technology gene fiber derived from preparation example 3 was 60kg, and the amount of polyvinyl alcohol used was 5kg.
Example 4
Example 4 differs from example 1 in that the new technology genetic fiber in the raw material of the knitted material is derived from preparation example 4.
Example 5
Example 5 differs from example 1 in that the amount of the carboxamide used in the sweater softening treatment is 5kg and the amount of sodium bisulphite used is 5kg.
Example 6
Example 6 differs from example 1 in that the amount of the carboxamide used in the sweater softening treatment agent was 8kg and the amount of sodium bisulphite used was 3kg.
Example 7
Example 7 differs from example 1 in that the knitted material stock also included 10kg cyclodextrin, 7kg butane tetracarboxylic acid, and 0.8kg sodium hypophosphite.
The method for preparing the knitted sweater by using the antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material comprises the following specific steps:
s1: soaking the new-technology gene fiber and the polyester in a mixed solution of polyvinyl alcohol and water in a mass ratio of 1:100 for 24 hours, taking out the new-technology gene fiber and the polyester, drying at 60 ℃, mixing cyclodextrin, butane tetracarboxylic acid and sodium hypophosphite, adding the mixture into water in a mass ratio of 1:50, heating the cyclodextrin composite solution to 90 ℃, preserving heat for 10 minutes, soaking the new-technology gene fiber and the polyester in the cyclodextrin composite solution for 1 hour, keeping the rolling residual ratio at 100%, pre-drying at 80 ℃ for 5 minutes, and baking at 120 ℃ for 3 minutes to obtain the modified new-technology gene fiber and the modified polyester.
S2: sequentially performing processes of carding, roving and spinning on the modified new-technology genetic fibers and the modified polyester to generate an antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material, weaving the antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material by a double-sided circular knitting machine, shaping the woven knitted material, and performing dyeing and finishing treatment to obtain the knitted sweater fabric.
S3: then mixing 7kg of carbonamide, 4kg of sodium bisulphite and water, wherein the mass ratio of the total mass of the carbonamide and the sodium bisulphite to the water is 1:30, forming a softening treatment agent, padding the knitted sweater fabric in the softening treatment agent, wherein the bath ratio is 1:20, adopting a two-padding process, the rolling surplus rate is 80%, finally taking out the knitted sweater fabric, baking for 70s, and the baking temperature is 120 ℃ to obtain the knitted sweater.
Example 8
Example 8 differs from example 7 in that the amount of cyclodextrin used in the raw material of the knitted material was 5kg, the amount of butane tetracarboxylic acid used was 5kg, and the amount of sodium hypophosphite used was 0.5kg.
Example 9
Example 9 differs from example 7 in that the amount of cyclodextrin used in the raw material of the knitted material was 15kg, the amount of butanetetracarboxylic acid used was 8kg, and the amount of sodium hypophosphite used was 1kg.
Example 10
Example 10 differs from example 7 in that the knitted material stock also comprises 4kg of soy protein, 0.4kg of a cross-linking agent which is a sucrose fatty acid ester glycidyl ether.
The method for preparing the knitted sweater by using the antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material comprises the following specific steps:
s1: soaking the new-technology gene fiber and the polyester in a mixed solution of polyvinyl alcohol and water in a mass ratio of 1:100 for 24 hours, taking out the new-technology gene fiber and the polyester, drying at 60 ℃, mixing the cyclodextrin, the butane tetracarboxylic acid and the sodium hypophosphite, adding the mixture into the water in a mass ratio of 1:50, heating the cyclodextrin composite solution to 90 ℃, preserving the heat for 10 minutes, adding the soybean protein and the cross-linking agent into the cyclodextrin composite solution to form a cyclodextrin-soybean protein composite solution, soaking the new-technology gene fiber and the polyester in the cyclodextrin-soybean protein composite solution for 1 hour, pre-drying at 80 ℃ for 10 minutes, and baking at 120 ℃ for 3 minutes to obtain the modified new-technology gene fiber and the modified polyester.
S2: sequentially performing processes of carding, roving and spinning on the modified new-technology genetic fibers and the modified polyester to generate an antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material, weaving the antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material by a double-sided circular knitting machine, shaping the woven knitted material, and performing dyeing and finishing treatment to obtain the knitted sweater fabric.
S3: mixing 7kg of carbonamide, 4kg of sodium bisulphite and water, wherein the mass ratio of the total mass of the carbonamide and the sodium bisulphite to the water is 1:30, forming a softening treatment agent, padding the knitted sweater fabric in the softening treatment agent, wherein the bath ratio is 1:20, adopting a two-padding process, the rolling surplus rate is 80%, finally taking out the knitted sweater fabric, baking for 70s, and the baking temperature is 120 ℃ to obtain the knitted sweater.
Example 11
Example 11 differs from example 10 in that the amount of soybean protein used in the raw material of the knitted material was 3kg and the amount of the crosslinking agent used was 0.3kg.
Example 12
Example 12 differs from example 10 in that the amount of soybean protein used in the raw material of the knitted material was 5kg and the amount of the crosslinking agent used was 0.5kg.
Example 13
Example 13 differs from example 10 in that the new technology genetic fiber in the raw material of the knitted material is derived from preparation 5.
Example 14
Example 14 differs from example 10 in that the new technology genetic fiber in the raw material of the knitted material is derived from preparation 6.
Example 15
Example 15 differs from example 10 in that the new technology genetic fiber in the raw material of the knitted material is derived from preparation 7.
Comparative example
Comparative example 1
Comparative example 1 differs from example 1 in that polyvinyl alcohol was not used in the raw material of the knitted material.
The method for preparing the knitted sweater by using the antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material comprises the following specific steps:
s1: the novel technological gene fiber and the polyester fiber sequentially pass through the processes of needle carding, roving and spinning to generate an antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material, then the antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material is woven through a double-sided circular knitting machine, the woven knitted material is shaped, and then dyeing and finishing treatment is carried out to obtain the knitted sweater fabric.
S2: mixing 7kg of carbonamide, 4kg of sodium bisulphite and water, wherein the mass ratio of the total mass of the carbonamide and the sodium bisulphite to the water is 1:30, forming a softening treatment agent, padding the knitted sweater fabric in the softening treatment agent, wherein the bath ratio is 1:20, adopting a two-padding process, the rolling surplus rate is 80%, finally taking out the knitted sweater fabric, baking for 70s, and the baking temperature is 120 ℃ to obtain the knitted sweater.
Performance test
The knitwear provided according to examples 1 to 15 and comparative example 1 of the present application were subjected to the following performance tests, and the specific test results are shown in tables 1 and 2.
Detection method
1. Antibacterial detection
The antibacterial performance of the knitted sweater and the antibacterial performance after 50 times of washing were tested by using escherichia coli, staphylococcus aureus and candida albicans with reference to the standard of FZT73023-2006 "antibacterial knitwear".
2. Moisture absorption and perspiration resistance
Reference to GB/T21655.1-2008 "assessment of moisture absorption and quick drying Properties of textiles", part 1: the moisture absorption and sweat release performances of the knitted sweater are detected according to the standard of a single combined test method.
3. Far infrared performance
The far infrared performance of the knitted sweater is detected by referring to the standard of GB/T30127-2013 detection and evaluation of far infrared performance of textiles.
Table 1: antibacterial property detection result data table
Table 2: moisture absorption and sweat release performance data sheet
According to the performance detection result, under the mutual synergistic interaction of the components, sweat is absorbed to the surface of the fabric by using the novel gene fiber and volatilized, so that the moisture absorption performance and sweat-discharging quick-drying effect of the knitted material are improved. The antibacterial metal compound is uniformly dispersed in the new technology gene fiber, so that the antibacterial durability and the antibacterial stability of the knitted material are improved.
The knitted sweater prepared from the knitted material has excellent antibacterial performance and antibacterial durability, and meanwhile, the knitted sweater also has better moisture absorption and sweat release performance and quick-drying effect. In examples 1-6 of the present application, the knitwear material varied in the amounts of the components, with the overall performance of example 1 being better.
In the embodiments 7-9 of the application, cyclodextrin and butane tetracarboxylic acid with different usage amounts are added into the raw materials of the knitted material, and the performance detection results show that the moisture absorption performance of the knitted sweater is obviously improved, which indicates that the butane tetracarboxylic acid, the cyclodextrin and the knitted material generate hydrogen bond crosslinking, are firmly combined on the surface of the knitted sweater fiber, and improve the moisture absorption performance of the knitted sweater surface, so that the knitted sweater is enabled to have cool and comfortable feeling through the heat conduction and evaporation and heat dissipation of moisture, and the comfort of the knitted sweater is improved.
In the embodiments 10 to 12 of the present application, soy protein and a cross-linking agent with different usage amounts are added to the raw materials of the knitting material, and according to the performance detection results, the water absorption, evaporation rate and moisture permeability of the knitted sweater are improved, and the active groups of the soy protein can react with the surface of the knitting material under the promotion action of butane tetracarboxylic acid and the cross-linking agent, and meanwhile, water molecules are firmly combined on the surface of the knitting material, so that the water absorption and moisture absorption performance of the knitting material are improved. On the other hand, the soybean protein has excellent air permeability, can improve the water guide capacity of the knitting material, and promotes the knitting shirt to have excellent moisture absorption, sweat release and quick drying effects.
In the embodiments 13-15 of the application, the bamboo charcoal and the far infrared ceramic powder with different usage amounts are added into the raw materials of the knitting material, and the performance detection results show that the knitting sweater has excellent far infrared function, and the moisture absorption, sweat release and quick drying performances of the knitting sweater are improved, so that the promotion effect of the bamboo charcoal and the far infrared ceramic powder on the comprehensive performance of the knitting material is further illustrated. Meanwhile, in actual use, the polyvinyl alcohol can promote the bamboo charcoal and the far infrared ceramic powder to be uniformly dispersed on the surface of the knitted material, so that the surface of the prepared knitted sweater is flat and smooth.
As is clear from comparison of the performance test results of comparative example 1 and example 1, in comparative example 1, the knitted sweater has reduced moisture absorption performance and antibacterial durability without using polyvinyl alcohol, further illustrates the promotion effect of polyvinyl alcohol on the knitted material, and meanwhile, the polyvinyl alcohol can promote uniform dispersibility of each component in the knitted material system, and the combination of the polyvinyl alcohol and other components can obviously improve the durability and antibacterial durability of the knitted sweater.
The present embodiment is only for explanation of the present application and is not to be construed as limiting the present application, and modifications to the present embodiment, which may not creatively contribute to the present application as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present application.

Claims (8)

1. An antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material is characterized by comprising the following raw materials in parts by weight: 20-30 parts of terylene, 60-70 parts of new technology gene fiber and 3-5 parts of polyvinyl alcohol;
the novel gene fiber comprises the following raw materials in parts by weight: 8-15 parts of antibacterial metal salt, 1-3 parts of chelating dispersant, 60-70 parts of ethylene glycol, 30-40 parts of terephthalic acid and 0.1-0.3 part of auxiliary agent.
2. The antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material according to claim 1, characterized in that: the raw materials of the novel gene fiber also comprise 1-3 parts of bamboo charcoal and 0.5-1 part of far infrared ceramic powder.
3. The antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material according to claim 1, characterized in that: the novel technological gene fiber is of a special-shaped groove structure, and the special-shaped groove structure is of a trilobal shape and a cross shape.
4. The antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material according to claim 1, characterized in that: the chelating dispersant is one of polyacrylic acid, polyvinylpyrrolidone and polyamide.
5. The antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material according to claim 1, characterized in that: the knitted material raw material also comprises 5-15 parts of cyclodextrin, 5-8 parts of butane tetracarboxylic acid and 0.5-1 part of sodium hypophosphite.
6. The antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material according to claim 5, wherein: the knitted material raw material also comprises 3-5 parts of soybean protein and 0.3-0.5 part of cross-linking agent.
7. A knitted sweater made using the antibacterial moisture-absorbing and sweat-releasing knitted material of any one of claims 1-6, characterized by: the raw materials of the knitted sweater comprise antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted materials, and the knitted materials are subjected to weaving, dyeing and finishing treatment and softening treatment to prepare the knitted sweater.
8. A knitted sweater made of antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted materials according to claim 7, characterized in that: the softening treatment agent comprises the following raw materials in parts by weight: 5-8 parts of carbonamide and 3-5 parts of sodium bisulphite.
CN202310911131.4A 2023-07-24 2023-07-24 Antibacterial, moisture-absorbing, sweat-releasing and quick-drying knitted material and knitted sweater Pending CN116926764A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118007442A (en) * 2024-02-04 2024-05-10 广东云蝶园内衣科技有限公司 Unidirectional moisture-conducting fabric and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118007442A (en) * 2024-02-04 2024-05-10 广东云蝶园内衣科技有限公司 Unidirectional moisture-conducting fabric and preparation method thereof

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