CN115323782A - Wear-resistant anti-pilling fabric and preparation method thereof - Google Patents

Wear-resistant anti-pilling fabric and preparation method thereof Download PDF

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Publication number
CN115323782A
CN115323782A CN202211082072.6A CN202211082072A CN115323782A CN 115323782 A CN115323782 A CN 115323782A CN 202211082072 A CN202211082072 A CN 202211082072A CN 115323782 A CN115323782 A CN 115323782A
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Prior art keywords
fabric
parts
pilling
wear
blended fabric
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苏浩奇
徐星
徐林琴
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Zhejiang Haoyue Textile Technology Co ltd
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Zhejiang Haoyue Textile Technology Co ltd
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10Esters
    • C08F220/12Esters of monohydric alcohols or phenols
    • C08F220/16Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1804C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00Woven 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
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/208Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based
    • D03D15/217Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based natural from plants, e.g. cotton
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    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
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    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40Woven 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
    • D03D15/47Woven 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
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00Treating 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
    • D06M11/07Treating 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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
    • D06M11/11Treating 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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
    • D06M11/155Halides of elements of Groups 2 or 12 of the Periodic System
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    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00Treating 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
    • D06M11/77Treating 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 silicon or compounds thereof
    • D06M11/79Treating 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 silicon or compounds thereof with silicon dioxide, silicic acids or their salts
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    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • D06M15/273Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof of unsaturated carboxylic esters having epoxy groups
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/445Use of auxiliary substances before, during or after dyeing or printing
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    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/64General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/651Compounds without nitrogen
    • D06P1/65106Oxygen-containing compounds
    • D06P1/65125Compounds containing ester groups
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    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/82Textiles which contain different kinds of fibres
    • D06P3/8204Textiles which contain different kinds of fibres fibres of different chemical nature
    • D06P3/8223Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups
    • D06P3/8228Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using one kind of dye
    • D06P3/8233Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using one kind of dye using dispersed dyes
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    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02Natural fibres, other than mineral fibres
    • D06M2101/04Vegetal fibres
    • D06M2101/06Vegetal fibres cellulosic
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    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16Synthetic fibres, other than mineral fibres
    • D06M2101/30Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32Polyesters
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    • D06M2200/00Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/35Abrasion, pilling or fibrillation resistance
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01Natural vegetable fibres
    • D10B2201/02Cotton
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    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04Fibres 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]

Abstract

The application relates to the field of home textile, and particularly discloses a wear-resistant anti-pilling fabric and a preparation method thereof. The wear-resistant anti-pilling fabric comprises polyester blended fabric, the polyester blended fabric is polyester fiber and cotton fiber blended fabric, the polyester blended fabric is plain weave, and the polyester blended fabric is prepared by dyeing and then treating with anti-pilling finishing liquid; the anti-pilling finishing liquid comprises an acrylate binder, magnesium chloride, a softening agent, peregal and nano silicon dioxide. The wear-resistant anti-pilling fabric can be used for sofa cloth and has the advantages of good wear resistance and difficulty in pilling.

Description

Wear-resistant anti-pilling fabric and preparation method thereof
Technical Field
The application relates to the field of home textile, in particular to a wear-resistant anti-pilling fabric and a preparation method thereof.
Background
Sofa cloth is a general name of textile cloth used for manufacturing various sofas, and the sofa cloth comprises linen-like cloth, chenille, jacquard cloth, composite cloth, flocked cloth and the like, wherein the terylene sofa cloth has the advantages of moderate price, good wear resistance, high strength and elasticity, good chemical resistance, mold and moth resistance and the like, and is widely applied to the manufacture of the terylene sofa cloth.
At present, in the process of manufacturing the polyester sofa cloth, the polyester sofa cloth with beautiful appearance and bright color is obtained by sequentially carrying out desizing, alkali decrement, dyeing, sizing and other treatments on the polyester grey cloth.
In view of the above-mentioned related technologies, the applicant believes that although the crystallinity of the polyester fiber is slightly reduced by the alkali weight reduction treatment, the polyester fiber still easily slides out of the surface of the fabric due to the small cohesive force between the fibers and the high strength of the fibers, so that the small balls rub against each other after the small balls are formed on the surface of the fibers, and the surface of the polyester sofa is pilling, which affects the beauty and reduces the comfort of a user.
Disclosure of Invention
In order to solve the problem of pilling of the polyester sofa fabric in the related technology, the application provides a wear-resistant anti-pilling fabric and a preparation method thereof.
The application provides a wear-resistant anti-pilling fabric and a preparation method thereof, and the following technical scheme is adopted:
in a first aspect, the application provides a wear-resistant anti-pilling fabric, which adopts the following technical scheme:
the wear-resistant anti-pilling fabric comprises polyester blended fabric, wherein the polyester blended fabric is polyester fiber and cotton fiber blended fabric, the polyester blended fabric is plain weave, the polyester blended fabric is prepared by dyeing and then treating with anti-pilling finishing liquid, and the anti-pilling finishing liquid is prepared from the following raw materials in parts by weight: 30-40 parts of acrylate adhesive, 6-8 parts of magnesium chloride, 10-15 parts of softening agent, 1-3 parts of peregal and 6-8 parts of nano silicon dioxide.
By adopting the technical scheme, the polyester fiber and the cotton fiber are blended, and the characteristic that the polyester sofa cloth is easy to pilling is improved by utilizing the characteristic that the polyester fiber and the cotton fiber are different in mechanical property.
Preferably, the acrylate adhesive is prepared from the following raw materials in parts by weight: 30-50 parts of acrylic monomer, 2-6 parts of sodium bicarbonate, 1-5 parts of sodium dodecyl sulfate, 2-8 parts of emulsifier OP-10, 1-2 parts of ammonium persulfate, 5-10 parts of glycidyl methacrylate and 60-80 parts of deionized water.
By adopting the technical scheme, the acrylate adhesive with good thermal stability, high water resistance and high mechanical strength is obtained by adopting an emulsion polymerization mode, and the adhesive property of the adhesive film and the terylene blended cloth is further improved.
Preferably, the acrylic monomer comprises one or more of butyl acrylate, methyl methacrylate, acrylic acid and hydroxypropyl acrylate.
By adopting the technical scheme, acrylic acid is used as a monomer for copolymerization, so that carboxyl groups are conveniently introduced into an acrylate macromolecular chain, and simultaneously, the carboxyl groups and epoxy groups in glycidyl methacrylate undergo ring-opening crosslinking reaction to form a body-shaped macromolecule, and simultaneously, the carboxyl groups have great polarity, so that hydrogen bond structures are conveniently formed with hydroxyl on the surface of a fabric, and the stability of a coating formed on the surface of the fabric is further improved.
Preferably, the preparation of the acrylic binder comprises the following steps: uniformly mixing sodium bicarbonate, sodium dodecyl sulfate, an emulsifier OP-10, glycidyl methacrylate and deionized water, stirring, controlling the reaction temperature at 70-80 ℃, adding 1/5-1/4 of acrylic acid monomer, stirring for 2-4min, then adding 1/3 of ammonium persulfate, adding the rest acrylic acid monomer and ammonium persulfate after 10min, preserving heat for 30min, cooling to room temperature, adding ammonia water, and adjusting the pH value to 7-8.
By adopting the technical scheme, the acrylic acid monomer ammonium persulfate is added in batches, so that the stability of the acrylic acid emulsion is improved, and the condition that the system viscosity is too high or the emulsion is locally uneven is reduced.
In a second aspect, the application provides a preparation method of a wear-resistant anti-pilling fabric, which adopts the following technical scheme: a preparation method of wear-resistant anti-pilling fabric comprises the following steps:
s1, pretreatment;
s2, presetting;
s3, pretreatment of dyeing;
s3.1, soaking the polyester blended fabric pre-shaped in the step S2 in 10-20g/L of sucrose fatty acid ester treatment liquid, adjusting the temperature to 130-140 ℃, the bath ratio to 1, 30, the soaking time to 40-50min, reducing the temperature to 30-40 ℃, and preserving the heat for 20-30min;
s3.2, cleaning and drying;
s4, dyeing;
s5, post-processing;
and S6, shaping.
Through adopting above-mentioned technical scheme, because polyester fiber's in the dacron blended fabric surface does not contain polarity group, the dyestuff is difficult for dyeing in polyester fiber's surface, consequently, need through carrying out surface treatment to polyester fiber, in this application, carry out surface treatment to polyester fiber through adopting sucrose fatty acid ester, make the dyestuff adsorb on polyester fiber surface, improved dyeing efficiency, simultaneously, compare in alkali decrement processing polyester fiber, when not making polyester fiber's structural strength decline, still have better dyeing efficiency.
Preferably, the pretreatment in step S1 includes the following steps:
s1.1, singeing the polyester blended fabric, wherein a fire hole adopts a positive mode and a reverse mode, the singeing temperature is 230-240 ℃, and the vehicle speed is 130m/min;
s1.2, refining the singed polyester blended fabric, namely immersing the polyester blended fabric in refining liquid, wherein the refining liquid comprises 1-2g/L sodium dodecyl sulfate aqueous solution, 1-2g/L caustic soda, 0.5-1g/L hydrogen peroxide, a refining agent CL-91 and 0.1-0.3g/L water glass, the bath ratio is 1.
By adopting the technical scheme, the polyester blended fabric is endowed with certain body bones and elasticity by adopting the singeing heat treatment process, the conditions of fabric fuzzing and pilling are improved, and then the polyester blended fabric is refined, so that a slight peeling effect is achieved on the surface of the polyester blended fabric, and the fuzzing and pilling resistant effects are improved.
Preferably, the dye solution for dyeing in the step S4 comprises 4-8 parts of disperse yellow E-3RL, 0.1-2 parts of a leveling agent, 0.1-0.5 part of an anti-migration agent RG-SDV, 0.5-2 parts of a penetrating agent JFC, 1-3 parts of complexing agent EDTA tetrasodium, 2-4 parts of glacial acetic acid and 2-4 parts of a smoothing agent ET.
By adopting the technical scheme, the dyeing liquid prepared by the method has better dyeing effect by adjusting the formula of the dyeing liquid in the dyeing process, and the possibility of uneven dyeing and color block generation is reduced.
Preferably, the leveling agent comprises one or more of a leveling agent JS-603 and a dispersive leveling agent GS.
By adopting the technical scheme, the leveling agent JS-603 has very strong dispersibility and excellent retarding property, so that dyeing defects generated in the dyeing process are effectively reduced, and meanwhile, the leveling agent JS-603 and the dispersing leveling agent GS have good compatibility and are matched with each other to further improve the leveling effect.
Preferably, the step S4 dyeing comprises the following steps:
s4.1, soaking the terylene blended fabric subjected to the dyeing pretreatment in the step S3 in a dye solution for dyeing, carrying out two-time soaking and two-time rolling, wherein the rate of the liquid penetration is 80%, the pH of the dye solution is 4-6, the bath ratio is 1:20, the dyeing starting temperature is 40 ℃, the temperature is raised to 80 ℃ at the speed of 2 ℃/min, then the temperature is raised to 110 ℃ at the speed of 1.5 ℃/min, then the temperature is raised to 130 ℃ at the speed of 1 ℃/min, carrying out heat preservation dyeing at 130 ℃ for 30-40min, and finally the temperature is lowered to 80 ℃ at 3 ℃/min and taking out;
and S4.2, washing the fabric body grey cloth dyed in the step S4.1.
By adopting the technical scheme, the temperature and the dyeing speed in the dyeing process are adjusted, so that the slow dyeing efficiency of the disperse dye is reduced, and the phenomena of color blocks and uneven dyeing are easily generated.
Preferably, the step S5 post-processing includes the following steps:
s5.1, soaking the terylene blended fabric dyed in the step S4 in an anti-pilling finishing liquid, wherein the treatment temperature is 40-50 ℃, the treatment time is 10-20min, and the bath ratio is 1;
s5.2, washing the terylene blended fabric in the step S5.1 by using 1-2g/L sodium dodecyl sulfate aqueous solution, washing with clear water and drying.
By adopting the technical scheme, the anti-pilling finishing liquid is adopted for treatment, so that the anti-pilling adhesive film is formed on the surface of the polyester blended fabric, and the pilling possibility of the polyester blended fabric is reduced.
In summary, the present application has the following beneficial effects:
1. because the anti-pilling finishing liquid is adopted to treat the polyester blended fabric, the anti-pilling film is formed on the surface of the polyester blended fabric, and meanwhile, because the polyester blended fabric is plain weave, the number of connecting points is more, the polyester fiber is not easy to slip out, and the possibility of pilling of the polyester blended fabric is further reduced;
2. through adopting sucrose fatty acid ester to carry out surface treatment to dacron blend fabric, when being convenient for follow-up dyeing process, can not make dacron fiber's intensity decline, simultaneously, adopt sucrose fatty acid ester to handle the dacron, pollute lessly, comparatively environmental protection.
Detailed Description
Examples of preparation of raw materials and/or intermediates
The nano silicon dioxide is nano silicon dioxide powder M-5;
the model of the softening agent is RX-62 softening and flattening agent;
preparation examples
Preparation example 1, preparation of an acrylic adhesive, comprising the steps of:
uniformly mixing 0.4kg of sodium bicarbonate, 0.3kg of sodium dodecyl sulfate, 0.4kg of emulsifier OP-10, 0.8kg of glycidyl methacrylate and 7kg of deionized water, stirring and controlling the reaction temperature to be 75 ℃, adding 1/4 of acrylic acid monomer, namely adding 1kg of acrylic acid monomer, wherein the acrylic acid monomer comprises 2kg of butyl acrylate, 1kg of methyl methacrylate, 0.5kg of acrylic acid and 0.5kg of hydroxypropyl acrylate, stirring for 3min, then adding 1/3 of ammonium persulfate, namely 0.15kg of ammonium persulfate, adding the rest of acrylic acid monomer and ammonium persulfate after 10min, keeping the temperature for 30min, cooling to room temperature, adding ammonia water to adjust the pH to be 7.5, and obtaining the acrylate adhesive.
Examples
Example 1
The wear-resistant anti-pilling fabric comprises polyester blended fabric, wherein the polyester blended fabric is polyester fiber and cotton fiber blended fabric, and the polyester blended fabric is plain weave.
The preparation method of the wear-resistant anti-pilling fabric comprises the following steps:
s1, pretreatment;
s1.1, singeing the polyester blended fabric, wherein a fire hole adopts a positive mode and a reverse mode, the singeing temperature is 230 ℃, and the vehicle speed is 130m/min;
s1.2, refining the singed polyester blended fabric, namely soaking and pricking the polyester blended fabric into refining liquid, wherein the refining liquid comprises 2g/L sodium dodecyl sulfate aqueous solution, 2g/L caustic soda, 0.5g/L hydrogen peroxide, a refining agent CL-91 and 0.3g/L water glass, the bath ratio is 1;
s2, presetting; conveying the polyester blended fabric pretreated in the step S1.1 to a setting machine, wherein the presetting temperature is 190 ℃ and the time is 30S;
s3, dyeing pretreatment;
s3.1, soaking the polyester blended fabric pre-shaped in the step S2 in 20g/L of sucrose fatty acid ester treatment liquid, adjusting the temperature to be 140 ℃, the bath ratio to be 1;
s3.2, washing the fabric body grey cloth in the step S3.1 by using 1g/L sodium dodecyl sulfate aqueous solution, then washing by using clear water, and drying at 60 ℃;
s4, dyeing;
s4.1, immersing the terylene blended fabric subjected to the dyeing pretreatment in the step S3 into a dye solution for dyeing, carrying out two-time immersion and two-time rolling, wherein the rate of liquid penetration is 80%, the pH of the dye solution is 5, the bath ratio is 1;
the dyeing starting temperature is 40 ℃, the temperature is increased to 80 ℃ at the speed of 2 ℃/min, then the temperature is increased to 110 ℃ at the speed of 1.5 ℃/min, then the temperature is increased to 130 ℃ at the speed of 1 ℃/min, the temperature is kept at 130 ℃ for dyeing for 30-40min, finally the temperature is reduced to 80 ℃ at the speed of 3 ℃/min, and the obtained product is taken out;
s4.2, washing, namely soaking the fabric body grey cloth prepared in the step S4.1 in a washing liquid, wherein the washing liquid comprises 2g/L of sodium hydroxide solution and 2g/L of sodium hydrosulfite, washing for 15min at 80 ℃, finally washing with cold water, and drying;
s5, post-processing;
s5.1, soaking the polyester blended fabric dyed in the step S4 in anti-pilling finishing liquid, wherein the anti-pilling finishing liquid consists of 3kg of acrylate binder, 0.6kg of magnesium chloride, 1.5kg of softening agent, 0.2kg of peregal and 0.6kg of nano silicon dioxide in the preparation example 1; the treatment temperature is 40-50 ℃, the treatment time is 10-20min, and the bath ratio is 1;
s5.2, washing the terylene blended fabric in the step S5.1 by using 1-2g/L sodium dodecyl sulfate aqueous solution, washing with clear water and drying;
s6, sizing, namely feeding the terylene sofa cloth into a heat sizing machine for heat sizing treatment, wherein the sizing temperature is 185-190 ℃, the sizing time is 20-90S, and the cooling temperature is 40 ℃ to obtain the finished terylene sofa cloth.
Example 2, example 2 differs from example 1 in that: the acrylate binder used in step S5.1 was 4kg.
Example 3, example 3 differs from example 2 in that: the acrylate binder used in step S5.1 was 3.5kg.
Example 4, example 4 differs from example 3 in that: the nano-silica used in step S5.1 was 0.8kg.
Example 5, example 5 differs from example 4 in that: the amount of nanosilica used in step S5.1 was 0.7kg.
Example 6, example 6 differs from example 3 in that: step S3.1 is an alkali weight reduction treatment.
Comparative example
Comparative example 1, comparative example 1 differs from example 1 in that: the acrylate binder used in step S5.1 was 2kg.
Comparative example 2, comparative example 2 differs from example 1 in that: the acrylate binder used in step S5.1 was 6kg.
Comparative example 3, comparative example 3 differs from example 3 in that: the nano-silica used in step S5.1 was 0.4kg.
Comparative example 4, comparative example 4 differs from example 3 in that: the amount of nanosilica used in step S5.1 was 1kg.
Comparative example 5, comparative example 5 differs from example 1 in that: the preparation method of the wear-resistant anti-pilling fabric does not comprise the step S5 of post-treatment.
Performance test
Soaping color fastness test: and (3) carrying out color fastness test on the polyester sofa fabric according to 'soaping color fastness resistance of textile color fastness test'.
And (3) anti-pilling test, namely operating according to GB5433-85 fabric pilling test method by adopting a Y561 type fabric pilling instrument.
Detection method/test method
Table 1 shows the data of the performance tests of the examples of the present application
Figure BDA0003833727240000061
Figure BDA0003833727240000071
Table 2 shows the data of the performance tests of the comparative examples of the present application
Figure BDA0003833727240000072
It can be seen by combining examples 1-3 and comparative examples 1-2 with tables 1 and 2 that the effect is better when the acrylate binder content is between 30 and 40 parts, especially the best when the acrylate content is 35 parts, while the anti-pilling effect and the breaking strength do not change significantly as the acrylate adhesive content continues to increase.
It can be seen from the combination of examples 3-5 and comparative examples 3 and 4 that when the content of the nano-silica is 6-8 parts, the effect is better, especially when the content of the nano-silica is 7 parts, the effect is the best, mainly because the nano-silica is added, the nano-silica is uniformly distributed in the adhesive film, and part of the nano-silica is positioned on the surface of the adhesive film, the friction between adjacent fibers is increased, and the anti-pilling performance is further improved.
As can be seen from the combination of examples 5 and 6 and tables 1 and 2, the anti-pilling performance of the polyester blended fabric was improved but the strength was decreased as compared with the alkali weight reduction treatment.
By combining the example 1 and the comparative example 5, the pilling resistance and the structural strength of the terylene blended fabric are improved.
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims (10)

1. The wear-resistant anti-pilling fabric comprises polyester blended cloth and is characterized in that: the polyester blended fabric is a polyester fiber and cotton fiber blended fabric, the polyester blended fabric is a plain weave, the polyester blended fabric is prepared by dyeing and then treating with an anti-pilling finishing liquid, and the anti-pilling finishing liquid is prepared from the following raw materials in parts by weight: 30-40 parts of acrylate adhesive, 6-8 parts of magnesium chloride, 10-15 parts of softening agent, 1-3 parts of peregal and 6-8 parts of nano silicon dioxide.
2. The wear-resistant and pilling-resistant fabric as recited in claim 1, wherein: the acrylate adhesive is prepared from the following raw materials in parts by weight: 30-50 parts of acrylic monomer, 2-6 parts of sodium bicarbonate, 1-5 parts of sodium dodecyl sulfate, 2-8 parts of emulsifier OP-10, 1-2 parts of ammonium persulfate, 5-10 parts of glycidyl methacrylate and 60-80 parts of deionized water.
3. The wear-resistant and pilling-resistant fabric as recited in claim 2, wherein: the acrylic monomer comprises one or more of butyl acrylate, methyl methacrylate, acrylic acid and hydroxypropyl acrylate.
4. The wear-resistant and pilling-resistant fabric as recited in claim 3, wherein: the preparation of the acrylic adhesive comprises the following steps: uniformly mixing sodium bicarbonate, sodium dodecyl sulfate, an emulsifier OP-10, glycidyl methacrylate and deionized water, stirring, controlling the reaction temperature at 70-80 ℃, adding 1/5-1/4 of acrylic acid monomer, stirring for 2-4min, then adding 1/3 of ammonium persulfate, adding the rest acrylic acid monomer and ammonium persulfate after 10min, keeping the temperature for 30min, cooling to room temperature, adding ammonia water, and adjusting the pH value to 7-8.
5. A method for preparing the wear-resistant anti-pilling fabric as claimed in any one of claims 1 to 4, characterized by comprising the following steps:
s1, pretreatment;
s2, presetting;
s3, pretreatment of dyeing;
s3.1, soaking the polyester blended fabric pre-shaped in the step S2 in 10-20g/L sucrose fatty acid ester treatment liquid, adjusting the temperature to 130-140 ℃, the bath ratio to 1 for 30, the soaking time to 40-50min, reducing the temperature to 30-40 ℃, and preserving the heat for 20-30min;
s3.2, cleaning and drying;
s4, dyeing;
s5, post-processing;
and S6, shaping.
6. The preparation method of the wear-resistant anti-pilling fabric as claimed in claim 5, wherein the preparation method comprises the following steps: step S1, pretreatment, which comprises the following steps:
s1.1, singeing the polyester blended fabric, wherein a fire hole adopts a positive mode and a reverse mode, the singeing temperature is 230-240 ℃, and the vehicle speed is 130m/min;
s1.2, refining the singed polyester blended fabric, namely immersing the polyester blended fabric in refining liquid, wherein the refining liquid comprises 1-2g/L sodium dodecyl sulfate aqueous solution, 1-2g/L caustic soda, 0.5-1g/L hydrogen peroxide, a refining agent CL-91 and 0.1-0.3g/L water glass, the bath ratio is 1.
7. The preparation method of the wear-resistant anti-pilling fabric as claimed in claim 5, wherein the preparation method comprises the following steps: the dye solution dyed in the step S4 comprises 4-8 parts of disperse yellow E-3RL, 0.1-2 parts of a leveling agent, 0.1-0.5 of an anti-migration agent RG-SDV, 0.5-2 parts of a penetrating agent JFC, 1-3 parts of complexing agent EDTA tetrasodium, 2-4 parts of glacial acetic acid and 2-4 parts of a smoothing agent ET.
8. The preparation method of the wear-resistant anti-pilling fabric as claimed in claim 7, wherein the preparation method comprises the following steps: the leveling agent comprises one or more of a leveling agent JS-603 and a dispersive leveling agent GS.
9. The preparation method of the wear-resistant anti-pilling fabric as claimed in claim 7, wherein the step S4 of dyeing comprises the following steps:
s4.1, immersing the terylene blended fabric subjected to dyeing pretreatment in the step S3 into a dye solution for dyeing, soaking and rolling twice, wherein the liquid binding rate is 80%, the pH value of the dye solution is 4-6, the bath ratio is 1;
and S4.2, washing the fabric body grey cloth dyed in the step S4.1.
10. The preparation method of the wear-resistant anti-pilling fabric as claimed in claim 5, wherein the step S5 of post-treatment comprises the following steps:
s5.1, soaking the terylene blended fabric dyed in the step S4 in an anti-pilling finishing liquid, wherein the treatment temperature is 40-50 ℃, the treatment time is 10-20min, and the bath ratio is 1;
s5.2, washing the terylene blended fabric in the step S5.1 by using 1-2g/L sodium dodecyl sulfate aqueous solution, washing with clear water and drying.
CN202211082072.6A 2022-09-06 2022-09-06 Wear-resistant anti-pilling fabric and preparation method thereof Pending CN115323782A (en)

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