CN116971175A - Three-proofing woven fabric easy to manage and preparation method thereof - Google Patents

Three-proofing woven fabric easy to manage and preparation method thereof Download PDF

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Publication number
CN116971175A
CN116971175A CN202311219809.9A CN202311219809A CN116971175A CN 116971175 A CN116971175 A CN 116971175A CN 202311219809 A CN202311219809 A CN 202311219809A CN 116971175 A CN116971175 A CN 116971175A
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polyester fiber
proofing
woven fabric
fabric
triazine
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CN116971175B (en
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董祖春
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Guangzhou Jisheng Textile Co ltd
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Guangzhou Jisheng Textile Co ltd
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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
    • 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
    • D06M11/32—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic System
    • 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
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—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 material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—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 material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
    • D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
    • 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
    • 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
    • D06M11/07—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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
    • D06M11/11—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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
    • D06M11/13—Ammonium halides or halides of elements of Groups 1 or 11 of the Periodic System
    • 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
    • D06M13/35—Heterocyclic compounds
    • D06M13/355—Heterocyclic compounds having six-membered heterocyclic rings
    • D06M13/358—Triazines
    • 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
    • D06M2200/10—Repellency against liquids
    • D06M2200/11—Oleophobic properties
    • 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
    • D06M2200/10—Repellency against liquids
    • D06M2200/12—Hydrophobic properties
    • 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
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear

Abstract

The invention relates to a three-proofing easy-to-manage woven fabric and a preparation method thereof, wherein the fabric is formed by weaving yarns in a picking mode through warp and weft interlacing; wherein, the yarn comprises modified polyester fiber, and the preparation process of the modified polyester fiber comprises the following steps: s1, polyester fiber is subjected to activity treatment; s2, preparing triazine ligand; s3, zirconium ion loaded polyester fibers; s4, modifying the polyester fiber. The woven fabric easy to treat in three-proofing is prepared, and is different from the traditional fabric treated by directly using the three-proofing finishing agent in that the material of the fabric is subjected to improvement treatment and then subjected to three-proofing finishing, so that the treated fabric not only enhances the initial three-proofing effect, but also can keep a good three-proofing effect even after being washed for many times. In addition, the fabric treated by the three-proofing technology disclosed by the invention is soft in hand feeling, environment-friendly and healthy, and more comfortable to wear.

Description

Three-proofing woven fabric easy to manage and preparation method thereof
Technical Field
The invention relates to the field of fabric preparation, in particular to a three-proofing woven fabric easy to manage and a preparation method thereof.
Background
With the high-speed development of economy, the processing technology of textiles is also greatly improved, and various three-proofing fabrics are on the market in order to meet the requirements of water resistance and oil resistance in life. From the perspective of safety in use and environmental protection in home, the functional textile products focus on safety, cleanness and other service performances, and mainly develop the decorative fabric with waterproof, oil-repellent, antifouling, flame-retardant and ultra-high wear-resistant performances.
The three-proofing fabric refers to a fabric with excellent waterproof function, an oil-proofing function and an antifouling function after being treated by a common fabric, and is commonly called as a three-proofing fabric. The surface property of the fabric is changed after the fabric is subjected to three-proofing finishing, so that the hydrophilicity is changed into hydrophobicity, and water drops can roll on the fabric but cannot wet. Waterproof and moisture permeability are important properties of fabric properties that are opposite and closely related. Waterproof refers to the prevention of water droplets from entering the inside from the outside of the fabric, while moisture-permeable refers exclusively to sweat and moisture from the inside of the fabric from escaping through the fabric.
The existing three-proofing fabrics in the market are mostly treated by using three-proofing auxiliary agents, such as commercially available conventional three-proofing auxiliary agents such as TK-360, PM-3630 and NT-X620, which have certain waterproof, antifouling and oil-proofing effects, but are limited to the treatment of all-cotton or linen fabrics, but have relatively durable three-proofing effects on chemical fiber fabrics, and have relatively poor durability, and in addition, the three-proofing fabrics in the market are mostly not resistant to washing, so that the three-proofing effects are seriously reduced after washing. Therefore, a washable chemical fiber fabric with good three-proofing effect is needed.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a three-proofing woven fabric easy to manage and a preparation method thereof.
The aim of the invention is realized by adopting the following technical scheme:
in a first aspect, the invention provides a three-proofing easy-to-handle woven fabric, which is formed by weaving yarns in a picking mode through warp and weft interlacing;
wherein, the yarn comprises modified polyester fiber, and the preparation process of the modified polyester fiber comprises the following steps:
s1, polyester fiber activity treatment:
cleaning the polyester fiber with purified water, and then heating in an alkaline solution to obtain an active polyester fiber;
s2, preparation of triazine ligand:
taking 2,4, 6-trichloro-1, 3, 5-triazine and 3, 5-dimethylpyrazole as raw materials, and reacting and combining in an organic solvent to prepare a triazine ligand;
s3, zirconium ion loaded polyester fiber:
dissolving zirconium salt in a solvent, adding active polyester fibers, and carrying out dispersion and loading treatment to obtain a zirconium ion loaded polyester fiber solution;
s4, modifying the polyester fiber:
and adding triazine ligand into the zirconium ion polyester fiber solution, and performing complexation and combination treatment to obtain the modified polyester fiber.
Preferably, the polyester fiber activity treatment process comprises the following steps:
and cleaning the polyester fiber with purified water, drying in an oven, putting into an alkaline solution, uniformly dispersing in the alkaline solution, gradually heating, filtering the fiber, cleaning with purified water until the cleaning solution is neutral, and then drying in the oven to obtain the active polyester fiber.
More preferably, the mass volume ratio of the polyester fiber to the alkaline solution is 1g (20-50) mL, and the alkaline solution contains sodium hydroxide with the concentration of 30-50g/L and sodium chloride with the concentration of 0.2-0.6 g/L.
More preferably, the polyester fiber has a specification of at least one of 1.2D×38mm, 1.3D×38mm, 1.4D×38mm, 1.5D×38mm, and 2.5D×38 mm.
More preferably, the temperature of the treatment in the alkaline solution is 70-80 ℃, and the heat preservation treatment is carried out for 20-40min.
Preferably, the triazine ligand is prepared by a process comprising:
dissolving 2,4, 6-trichloro-1, 3, 5-triazine in N-methylpyrrolidone, gradually adding 3, 5-dimethylpyrazole, stirring at room temperature for 0.5h, dropwise adding triethylamine, continuously stirring at room temperature for 0.5-1h, heating to 75-85 ℃ and stirring for 4-10h, decompressing and removing the solvent after the reaction is finished, washing the collected product with purified water at 55-65 ℃ for three times, and vacuum drying to obtain the triazine ligand.
More preferably, the mass to volume ratio of 2,4, 6-trichloro-1, 3, 5-triazine, 3, 5-dimethylpyrazole, triethylamine and N-methylpyrrolidone is (1.85-2.78) g (2.94-4.41) g (5-10) mL (50-100) mL;
preferably, the preparation process of the zirconium ion loaded polyester fiber comprises the following steps:
mixing zirconium oxychloride with absolute ethyl alcohol, fully dissolving, adding active polyester fiber, stirring and dispersing to enable zirconium ions to be fully loaded on the active polyester fiber, and obtaining a zirconium ion polyester fiber solution.
More preferably, the mass volume ratio of the active polyester fiber to the zirconium oxychloride to the absolute ethyl alcohol is (1.5-3) g (0.32-0.64) g (20-40) mL; stirring and dispersing for 6-12h at 25-55deg.C;
preferably, the polyester fiber is modified by:
adding triazine ligand into zirconium ion polyester fiber solution, stirring for 3-8h at room temperature, pouring the reaction solution into a reaction kettle, placing the reaction kettle into a heat preservation treatment at 80-100 ℃ for 10-20h, decompressing and removing solvent after the reaction is finished, washing for at least three times by using ethanol, and drying in an oven to obtain the modified polyester fiber.
More preferably, the mass to volume ratio of the triazine ligand to the zirconium ion polyester fiber solution is (0.54-1.08) g (20-40) mL.
In a second aspect, the invention provides a method for preparing a three-proofing easy-to-handle woven fabric, comprising the following steps:
step 1, sequentially carrying out blowing, cotton carding, drawing, roving and spinning processes on modified polyester fibers to prepare yarns;
step 2, placing the yarns on a loom, weaving a fabric blank by warp and weft interlacing, and then cleaning and airing by using clear water;
and step 3, treating the fabric blank by using a three-proofing finishing agent, padding and drying to obtain the final required fabric.
Preferably, in the step 1, the cleaning is to pour the polyester fiber into a machine turntable, and the fiber is disturbed to form a coiled fiber block; carding and drawing are to comb the coiled polyester fiber into small strips through a carding machine; the roving and the spinning are respectively used for adjusting the strip-shaped fibers to the required count through a roving frame and a spinning frame.
Preferably, in the step 1, the fineness of the yarn is 16.6-28.4tex.
Preferably, in the step 2, the warp and weft interlacing is one-up and one-down warp and weft interlacing, the warp density of the fabric blank is 186-204 pieces/10 cm, and the weft density is 178-192 pieces/10 cm.
Preferably, in the step 3, the mass concentration of the three-proofing finishing agent is 10% -20%, and the three-proofing finishing agent comprises at least one of three-proofing finishing agent TK-360, three-proofing finishing agent PM-3630 and three-proofing finishing agent NT-X620.
Preferably, in the step 3, the padding rate of the padding treatment is 55-85%, and the temperature is 25-35 ℃.
Preferably, in the step 3, the drying temperature is 150-180 ℃ and the drying time is 1-3min.
The beneficial effects of the invention are as follows:
1. the woven fabric easy to treat in three-proofing is prepared, and is different from the traditional fabric treated by directly using the three-proofing finishing agent in that the material of the fabric is subjected to improvement treatment and then subjected to three-proofing finishing, so that the treated fabric not only enhances the initial three-proofing effect, but also can keep a good three-proofing effect even after being washed for many times. In addition, the fabric treated by the three-proofing technology disclosed by the invention is soft in hand feeling, environment-friendly and healthy, and more comfortable to wear.
2. The traditional three-proofing treatment generally aims at that all-cotton or linen fabrics have better effects, and the three-proofing treatment is carried out after the polyester fabrics are improved by a unique method, so that the three-proofing effect of the fabrics is found to be excellent even after multiple times of washing, and the three-proofing effect is an effect which cannot be achieved by common polyester fabrics in the market.
3. The improvement of the fabric material is that the zirconium complex is used for modifying the polyester fiber, so that the composition of the surface layer of the polyester fiber is changed, the surface energy of the fabric is further reduced, the fabric is firmly attached to the fiber or is chemically combined with the fiber, water, oil and stains are effectively prevented from entering the fiber or between the fibers, and the three-prevention effect of the fabric is improved.
4. The invention is initiated from traditional aluminum soap, namely, water-soluble soap solution is firstly used for treating fabric, then aluminum salt is added for treatment, so that aluminum soap is formed and deposited on the fabric, and water and oil repellency of the fabric is improved, but in the traditional mode, the washing fastness is poor, so that the water and oil repellency effect is not ideal. According to the invention, zirconium with better performance is selected to replace aluminum, zirconium ions are easily loaded by treating and activating fibers, and then triazine ligand is combined with the fibers loaded with zirconium ions, so that the generated triazine-zirconium complex is directly coated on the surfaces of the fibers, and the modified fibers are obtained. As the fiber is modified, the inorganic and organic materials on the surface are bonded on the surface of the fiber more stably, and thus, compared with the fiber treated by the traditional direct three-proofing method, the fiber has better three-proofing effect.
5. According to the invention, alkali deweighting treatment is performed on the polyester fiber in the process of modifying the polyester fiber, so that not only is the softness of the fiber enhanced, but also the surface of the fiber is activated in the process, and a favorable condition is provided for loading zirconium ions on the fiber subsequently.
6. The triazine-zirconium complex is loaded on the polyester fiber, and has strong binding capacity of triazine ring and strong stability after forming the complex with zirconium ions. The complex has a certain three-proofing effect, and can be combined with a subsequent three-proofing finishing agent, so that the three-proofing finishing agent is less prone to falling off, and the fabric can still keep a good three-proofing effect after being washed for many times.
Detailed Description
The technical scheme of the invention is described below through specific examples. It is to be understood that the mention of one or more method steps of the present invention does not exclude the presence of other method steps before and after the combination step or that other method steps may be interposed between these explicitly mentioned steps; it should also be understood that these examples are illustrative of the present invention and are not intended to limit the scope of the present invention. Moreover, unless otherwise indicated, the numbering of the method steps is merely a convenient tool for identifying the method steps and is not intended to limit the order of arrangement of the method steps or to limit the scope of the invention in which the invention may be practiced, as such changes or modifications in their relative relationships may be regarded as within the scope of the invention without substantial modification to the technical matter.
In order to better understand the above technical solution, exemplary embodiments of the present invention are described in more detail below. While exemplary embodiments of the invention are shown, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The invention is further described with reference to the following examples.
Example 1
A preparation method of a three-proofing easy-to-manage woven fabric comprises the following steps:
step 1, sequentially carrying out processes of blowing, cotton carding, drawing, roving and spinning on modified polyester fibers to prepare yarns, wherein the blowing is to pour the polyester fibers into a machine turntable, and the fibers are disordered to form a coiled fiber block; carding and drawing are to comb the coiled polyester fiber into small strips through a carding machine; the roving and the spinning are respectively used for adjusting strip-shaped fibers to required count through a roving frame and a spinning frame; the fineness of the yarn obtained was 22.8tex;
step 2, placing the yarns on a loom, weaving a fabric blank by interweaving warps and wefts up and down, cleaning and airing the fabric blank by using clear water, wherein the warp density of the fabric blank is 196 roots/10 cm, and the weft density is 184 roots/10 cm;
and 3, treating the fabric blank by using a three-proofing finishing agent, wherein the mass concentration of the three-proofing finishing agent is 15%, the three-proofing finishing agent is three-proofing finishing agent TK-360, padding is carried out, the padding liquid rate of padding is 75%, the temperature is 30 ℃, then drying is carried out, the drying temperature is 160 ℃, and the drying time is 2min, so that the final required fabric is obtained.
The preparation process of the modified polyester fiber comprises the following steps:
s1, polyester fiber activity treatment:
taking 1.5DX38mm polyester fiber, cleaning with purified water, drying in an oven, adding into alkaline solution, dispersing uniformly in alkaline solution, gradually heating to 75deg.C, maintaining the temperature for 30min, filtering out fiber, cleaning with purified water until the cleaning solution is neutral, and drying in an oven to obtain active polyester fiber;
wherein the mass volume ratio of the polyester fiber to the alkaline solution is 1g to 35mL, and the alkaline solution contains sodium hydroxide with the concentration of 40g/L and sodium chloride with the concentration of 0.4 g/L;
s2, preparation of triazine ligand:
dissolving 2,4, 6-trichloro-1, 3, 5-triazine in N-methylpyrrolidone, gradually adding 3, 5-dimethylpyrazole, stirring at room temperature for 0.5h, dropwise adding triethylamine, stirring at room temperature for 1h, heating to 80 ℃, keeping the temperature and stirring for 6h, decompressing and removing the solvent after the reaction is finished, washing the collected product with purified water at 60 ℃ for three times, and vacuum drying to obtain the triazine ligand.
Wherein the mass-volume ratio of the 2,4, 6-trichloro-1, 3, 5-triazine, 3, 5-dimethylpyrazole, triethylamine and N-methylpyrrolidone is 2.31g:3.68g:8mL:75mL;
s3, zirconium ion loaded polyester fiber:
mixing zirconium oxychloride with absolute ethyl alcohol, fully dissolving, adding active polyester fiber, stirring and dispersing for 8 hours at 35 ℃ to fully load zirconium ions on the active polyester fiber, and obtaining a zirconium ion polyester fiber solution.
Wherein the mass volume ratio of the active polyester fiber to the zirconium oxychloride to the absolute ethyl alcohol is 2.3g to 0.48g to 30mL;
s4, modifying the polyester fiber:
adding triazine ligand into zirconium ion polyester fiber solution, stirring for 5 hours at room temperature, pouring reaction liquid into a reaction kettle, placing the reaction kettle into a 90 ℃ for heat preservation treatment for 15 hours, decompressing and removing solvent after the reaction is finished, washing for at least three times by using ethanol, and drying in an oven to obtain the modified polyester fiber.
Wherein the mass volume ratio of the triazine ligand to the zirconium ion polyester fiber solution is 0.81 g/20 mL.
Example 2
A preparation method of a three-proofing easy-to-manage woven fabric comprises the following steps:
step 1, sequentially carrying out processes of blowing, cotton carding, drawing, roving and spinning on modified polyester fibers to prepare yarns, wherein the blowing is to pour the polyester fibers into a machine turntable, and the fibers are disordered to form a coiled fiber block; carding and drawing are to comb the coiled polyester fiber into small strips through a carding machine; the roving and the spinning are respectively used for adjusting strip-shaped fibers to required count through a roving frame and a spinning frame; the fineness of the yarn obtained was 16.6tex;
step 2, placing the yarns on a loom, weaving a fabric blank by interweaving warps and wefts up and down, cleaning and airing the fabric blank by using clear water, wherein the warp density of the fabric blank is 186 roots/10 cm, and the weft density is 178 roots/10 cm;
and 3, treating the fabric blank by using a three-proofing finishing agent, wherein the mass concentration of the three-proofing finishing agent is 10%, the three-proofing finishing agent is PM-3630, padding is carried out, the padding liquid rate of padding is 55, the temperature is 25 ℃, then drying is carried out, the drying temperature is 150 ℃, and the drying time is 1min, so that the final required fabric is obtained.
The preparation process of the modified polyester fiber comprises the following steps:
s1, polyester fiber activity treatment:
cleaning 1.2DX38mm polyester fiber with purified water, drying in an oven, adding into alkaline solution, dispersing uniformly in alkaline solution, gradually heating to 70deg.C, maintaining the temperature for 20min, filtering out fiber, cleaning with purified water until the cleaning solution is neutral, and drying in an oven to obtain active polyester fiber;
wherein the mass volume ratio of the polyester fiber to the alkaline solution is 1g to 20mL, and the alkaline solution contains sodium hydroxide with the concentration of 30-50g/L and sodium chloride with the concentration of 0.2 g/L;
s2, preparation of triazine ligand:
dissolving 2,4, 6-trichloro-1, 3, 5-triazine in N-methylpyrrolidone, gradually adding 3, 5-dimethylpyrazole, stirring at room temperature for 0.5h, dropwise adding triethylamine, continuously stirring at room temperature for 0.5h, heating to 75 ℃, keeping the temperature and stirring for 4h, decompressing and removing the solvent after the reaction is finished, washing the collected product with purified water at 55 ℃ for three times, and vacuum drying to obtain the triazine ligand.
Wherein the mass-volume ratio of the 2,4, 6-trichloro-1, 3, 5-triazine, 3, 5-dimethylpyrazole, triethylamine and N-methylpyrrolidone is 1.85g to 2.94g to 5mL to 100mL;
s3, zirconium ion loaded polyester fiber:
mixing zirconium oxychloride with absolute ethyl alcohol, fully dissolving, adding active polyester fiber, stirring and dispersing for 6 hours at 25 ℃ to fully load zirconium ions on the active polyester fiber, and obtaining a zirconium ion polyester fiber solution.
Wherein the mass volume ratio of the active polyester fiber to the zirconium oxychloride to the absolute ethyl alcohol is 1.5g to 0.32g to 40mL;
s4, modifying the polyester fiber:
adding triazine ligand into zirconium ion polyester fiber solution, stirring for 3 hours at room temperature, pouring reaction liquid into a reaction kettle, placing the reaction kettle into a heat preservation treatment at 80 ℃ for 10 hours, decompressing and removing solvent after the reaction is finished, washing for at least three times by using ethanol, and drying in an oven to obtain the modified polyester fiber.
Wherein the mass volume ratio of the triazine ligand to the zirconium ion polyester fiber solution is 0.54 g/40 mL.
Example 3
A preparation method of a three-proofing easy-to-manage woven fabric comprises the following steps:
step 1, sequentially carrying out processes of blowing, cotton carding, drawing, roving and spinning on modified polyester fibers to prepare yarns, wherein the blowing is to pour the polyester fibers into a machine turntable, and the fibers are disordered to form a coiled fiber block; carding and drawing are to comb the coiled polyester fiber into small strips through a carding machine; the roving and the spinning are respectively used for adjusting strip-shaped fibers to required count through a roving frame and a spinning frame; the fineness of the yarn obtained was 28.4tex;
step 2, placing the yarns on a loom, weaving a fabric blank by interweaving warps and wefts up and down, then cleaning and airing the fabric blank by using clear water, wherein the warp density of the fabric blank is 204 roots/10 cm, and the weft density is 192 roots/10 cm;
and 3, treating the fabric blank by using a three-proofing finishing agent, wherein the mass concentration of the three-proofing finishing agent is 20%, the three-proofing finishing agent is three-proofing finishing agent NT-X620, padding is carried out, the padding liquid rate of padding is 85%, the temperature is 35 ℃, then drying is carried out, the drying temperature is 180 ℃, and the drying time is 3min, so that the final required fabric is obtained.
The preparation process of the modified polyester fiber comprises the following steps:
s1, polyester fiber activity treatment:
taking 2.5D multiplied by 38mm polyester fibers, cleaning with purified water, drying in an oven, then putting into an alkaline solution, uniformly dispersing in the alkaline solution, gradually heating to 80 ℃, carrying out heat preservation treatment for 40min, filtering out the fibers, cleaning with purified water until a cleaning solution is neutral, and then drying in the oven to obtain active polyester fibers;
wherein the mass volume ratio of the polyester fiber to the alkaline solution is 1g to 50mL, and the alkaline solution contains 50g/L sodium hydroxide and 0.6g/L sodium chloride;
s2, preparation of triazine ligand:
dissolving 2,4, 6-trichloro-1, 3, 5-triazine in N-methylpyrrolidone, gradually adding 3, 5-dimethylpyrazole, stirring at room temperature for 0.5h, dropwise adding triethylamine, stirring at room temperature for 1h, heating to 85 ℃, keeping the temperature, stirring for 10h, decompressing after the reaction is finished, removing the solvent, washing the collected product with purified water at 65 ℃ for three times, and vacuum drying to obtain the triazine ligand.
Wherein the mass-volume ratio of the 2,4, 6-trichloro-1, 3, 5-triazine, 3, 5-dimethylpyrazole, triethylamine and N-methylpyrrolidone is 2.78g:4.41g:10mL:50mL;
s3, zirconium ion loaded polyester fiber:
mixing zirconium oxychloride with absolute ethyl alcohol, fully dissolving, adding active polyester fiber, stirring and dispersing for 12 hours at 55 ℃ to fully load zirconium ions on the active polyester fiber, and obtaining a zirconium ion polyester fiber solution.
Wherein the mass volume ratio of the active polyester fiber to the zirconium oxychloride to the absolute ethyl alcohol is 3g to 0.64g to 20mL;
s4, modifying the polyester fiber:
adding triazine ligand into zirconium ion polyester fiber solution, stirring for 8 hours at room temperature, pouring reaction liquid into a reaction kettle, placing the reaction kettle into a 100 ℃ for heat preservation treatment for 20 hours, decompressing and removing solvent after the reaction is finished, washing for at least three times by using ethanol, and drying in an oven to obtain the modified polyester fiber.
Wherein the mass volume ratio of the triazine ligand to the zirconium ion polyester fiber solution is 1.08 g/20 mL.
Comparative example 1
The preparation method of the woven fabric is the same as that of the example 1, except that the modified polyester fiber in the step 1 in the example 1 is replaced by the polyester fiber with the common diameter of 1.5D multiplied by 38 mm.
Comparative example 2
The preparation method of the woven fabric is the same as that of the example 1, except that the modified polyester fiber in the step 1 of the example 1 is replaced by the active polyester fiber.
The preparation method of the active polyester fiber comprises the following steps:
taking 1.5DX38mm polyester fiber, cleaning with purified water, drying in an oven, adding into alkaline solution, dispersing uniformly in alkaline solution, gradually heating to 75deg.C, maintaining the temperature for 30min, filtering out fiber, cleaning with purified water until the cleaning solution is neutral, and drying in an oven to obtain active polyester fiber;
wherein the mass volume ratio of the polyester fiber to the alkaline solution is 1 g/35 mL, and the alkaline solution contains sodium hydroxide with the concentration of 40g/L and sodium chloride with the concentration of 0.4 g/L.
Comparative example 3
The preparation method of the woven fabric is the same as that of example 1, except that the preparation method of the modified polyester fiber in the step 1 of example 1 is different.
The preparation method of the modified polyester fiber comprises the following steps:
s1, performing active treatment on polyester fibers (the same as in example 1) to obtain active polyester fibers;
s2, modifying polyester fiber:
adding 2,4, 6-trichloro-1, 3, 5-triazine into an active polyester fiber solution, stirring for 5 hours at room temperature, pouring the reaction solution into a reaction kettle, placing the reaction kettle in a 90 ℃ heat preservation treatment for 15 hours, decompressing and removing the solvent after the reaction is finished, flushing for at least three times by using ethanol, and drying in an oven to obtain modified polyester fibers;
wherein the mass volume ratio of the active polyester fiber to the absolute ethyl alcohol in the active polyester fiber solution is 2.3g:30mL, and the mass ratio of the 2,4, 6-trichloro-1, 3, 5-triazine to the active polyester fiber solution is 0.81g:20mL.
And (3) corresponding detection experiments:
(1) The results of the test comparisons of example 1 compared with the fabrics of comparative examples 1-3 are summarized in table 1.
The reference criteria are mainly: breaking strength is referred to GB/T3923.2, water resistance is referred to GB/T4745 (water dipping grade 1-5 grade, the higher grade indicates better water-proof effect), oil resistance is referred to GB/T19977-2014 (oil repellency grade 1-6 grade, the higher grade indicates better water-proof effect), and dirt resistance is referred to GB/T30159.1-2013 (dirt resistance grade 1-5 grade, the higher grade indicates better water-proof effect). Table 1 shows the following:
(2) The fabrics of example 1 and comparative examples 1-3 were subjected to a detergent wash for 30 times, the detergent being sodium alkylbenzenesulfonate, the concentration in water being 0.5%, the wash being a machine wash, once every 20 min. After the washed fabric was dried, three proofings were tested and the results are shown in table 2:
the results in Table 1 show that the fabric of example 1 has higher breaking strength and higher level of three-proofing effect compared with the fabrics of comparative examples 1-3, which indicates that the mechanical properties and three-proofing performance are better; the results in table 2 show that the three-proofing retention rate of example 1 is higher, while the three-proofing performance of comparative examples 1-3 is severely reduced, and the three-proofing performance of the fabric of example 1 is obviously higher than that of other comparative examples in combination, and has higher mechanical property performance.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms should not be understood as necessarily being directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.

Claims (10)

1. The three-proofing easy-to-manage woven fabric is characterized in that yarns are woven in a warp and weft staggered mode in a picking mode;
wherein, the yarn comprises modified polyester fiber, and the preparation process of the modified polyester fiber comprises the following steps:
s1, polyester fiber activity treatment:
cleaning the polyester fiber with purified water, and then heating in an alkaline solution to obtain an active polyester fiber;
s2, preparation of triazine ligand:
taking 2,4, 6-trichloro-1, 3, 5-triazine and 3, 5-dimethylpyrazole as raw materials, and reacting and combining in an organic solvent to prepare a triazine ligand;
s3, zirconium ion loaded polyester fiber:
dissolving zirconium salt in a solvent, adding active polyester fibers, and carrying out dispersion and loading treatment to obtain a zirconium ion loaded polyester fiber solution;
s4, modifying the polyester fiber:
and adding triazine ligand into the zirconium ion polyester fiber solution, and performing complexation and combination treatment to obtain the modified polyester fiber.
2. The three-proofing easy-to-handle woven fabric according to claim 1, wherein the polyester fiber activation treatment process comprises the following steps:
cleaning polyester fibers by using purified water, drying in an oven, putting into an alkaline solution, uniformly dispersing in the alkaline solution, gradually heating, filtering out the fibers, cleaning by using the purified water until the cleaning solution is neutral, and then drying in the oven to obtain active polyester fibers;
wherein the mass volume ratio of the polyester fiber to the alkaline solution is 1g (20-50 mL), the alkaline solution contains 30-50g/L sodium hydroxide and 0.2-0.6g/L sodium chloride, the temperature of the treatment in the alkaline solution is 70-80 ℃, and the heat preservation is carried out for 20-40min.
3. The three-proofing easy-to-handle woven fabric according to claim 1, wherein the preparation process of the triazine ligand comprises the following steps:
dissolving 2,4, 6-trichloro-1, 3, 5-triazine in N-methylpyrrolidone, gradually adding 3, 5-dimethylpyrazole, stirring at room temperature for 0.5h, dropwise adding triethylamine, continuously stirring at room temperature for 0.5-1h, heating to 75-85 ℃ and stirring for 4-10h, decompressing and removing the solvent after the reaction is finished, washing the collected product with purified water at 55-65 ℃ for three times, and vacuum drying to obtain triazine ligand;
wherein the mass volume ratio of the 2,4, 6-trichloro-1, 3, 5-triazine, 3, 5-dimethylpyrazole, triethylamine and N-methylpyrrolidone is (1.85-2.78) g (2.94-4.41) g (5-10) mL (50-100) mL.
4. The three-proofing easy-to-handle woven fabric according to claim 1, wherein the preparation process of the zirconium ion loaded polyester fiber comprises the following steps:
mixing zirconium oxychloride with absolute ethyl alcohol, fully dissolving, adding active polyester fiber, stirring and dispersing to fully load zirconium ions on the active polyester fiber, and obtaining a zirconium ion polyester fiber solution;
wherein the mass volume ratio of the active polyester fiber to the zirconium oxychloride to the absolute ethyl alcohol is (1.5-3) g (0.32-0.64) g (20-40) mL; the stirring and dispersing time is 6-12h, and the stirring and dispersing temperature is 25-55 ℃.
5. The three-proofing easy-to-manage woven fabric according to claim 1, wherein the polyester fiber is modified by:
adding triazine ligand into zirconium ion polyester fiber solution, stirring for 3-8 hours at room temperature, pouring reaction liquid into a reaction kettle, placing the reaction kettle into a heat preservation treatment at 80-100 ℃ for 10-20 hours, decompressing and removing solvent after the reaction is finished, washing for at least three times by using ethanol, and drying in an oven to obtain modified polyester fiber;
wherein the mass volume ratio of the triazine ligand to the zirconium ion polyester fiber solution is (0.54-1.08) g (20-40) mL.
6. A method for preparing the three-proofing easy-to-handle woven fabric as claimed in claim 1, which is characterized by comprising the following steps:
step 1, sequentially carrying out blowing, cotton carding, drawing, roving and spinning processes on modified polyester fibers to prepare yarns;
step 2, placing the yarns on a loom, weaving a fabric blank by warp and weft interlacing, and then cleaning and airing by using clear water;
and step 3, treating the fabric blank by using a three-proofing finishing agent, padding and drying to obtain the final required fabric.
7. The method for preparing the three-proofing easy-to-handle woven fabric according to claim 6, wherein in the step 1, the fineness of the produced yarn is 16.6-28.4tex.
8. The method for preparing the three-proofing easy-to-manage woven fabric according to claim 6, wherein in the step 2, the warp and weft interlacing is one-up and one-down warp and weft interlacing, the warp density of a fabric blank is 186-204 pieces/10 cm, and the weft density is 178-192 pieces/10 cm.
9. The method for preparing the three-proofing easy-to-clean woven fabric according to claim 6, wherein in the step 3, the mass concentration of the three-proofing finishing agent is 10% -20%, and the three-proofing finishing agent comprises at least one of three-proofing finishing agent TK-360, three-proofing finishing agent PM-3630 and three-proofing finishing agent NT-X620.
10. The method for preparing the three-proofing easy-to-handle woven fabric according to claim 6, wherein in the step 3, the padding rate of padding treatment is 55-85%, and the temperature is 25-35 ℃; the drying temperature is 150-180deg.C, and the drying time is 1-3min.
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