CN114717715A - Waterproof and antifouling fabric and preparation method thereof - Google Patents

Waterproof and antifouling fabric and preparation method thereof Download PDF

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Publication number
CN114717715A
CN114717715A CN202210463962.5A CN202210463962A CN114717715A CN 114717715 A CN114717715 A CN 114717715A CN 202210463962 A CN202210463962 A CN 202210463962A CN 114717715 A CN114717715 A CN 114717715A
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China
Prior art keywords
fabric
cotton
waterproof
wire
antifouling
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CN202210463962.5A
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CN114717715B (en
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朱兰艳
周阳
卿秀华
许明耀
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Wuhan Textile University
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Wuhan Textile University
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    • 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
    • D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/47—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/36—Cored or coated yarns or threads
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/442—Cut or abrasion resistant yarns or threads
    • 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
    • D03D15/208—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 cellulose-based
    • D03D15/217—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 cellulose-based natural from plants, e.g. cotton
    • 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
    • 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
    • D03D15/30—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the fibres or filaments
    • 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
    • D03D15/50—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 properties of the yarns or threads
    • 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
    • D03D15/50—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 properties of the yarns or threads
    • D03D15/527—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 properties of the yarns or threads waterproof or water-repellent
    • 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
    • D03D15/50—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 properties of the yarns or threads
    • D03D15/58—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 properties of the yarns or threads characterised by the coefficients of friction
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/02—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fibres, slivers or rovings
    • 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
    • D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
    • D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
    • D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/20—Polyalkenes, polymers or copolymers of compounds with alkenyl groups bonded to aromatic groups
    • 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
    • D06M2200/01—Stain or soil resistance
    • 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
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01—Natural vegetable fibres
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01—Natural vegetable fibres
    • D10B2201/02—Cotton
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
    • 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
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • 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)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Woven Fabrics (AREA)

Abstract

The invention relates to a waterproof and antifouling fabric which is woven by fabric threads in a plain weave or twill weave mode, wherein the monofilament diameter of the fabric threads is 80-120 mu m, and the gram weight of the fabric threads is 385-445 g/m2(ii) a The yarn for the fabric is formed by blending a core wire and an outer covered wire, and the outer covered wire is subjected to infiltration treatment by a perfluoro finishing agent and a cross-linking agent; the core wire comprises 50-55% of cotton, 20-25% of chinlon, 20-25% of polyester and 3-5% of moisture-conducting fiber, the outer covering wire comprises 35-40% of cotton, 20-30% of wear-resistant polyester, 25-30% of polyester cotton and 5-10% of hemp, the diameter of a monofilament of the core wire is 60-70 mu m, and the diameter of a monofilament of the outer covering wire is 17-21 mu m; the outer surface layer of the fabric is subjected to sanding treatment, and the surface layer of the fabric is sprayed with a waterproof glue layer through a spraying process. The invention also designs a preparation method of the fabric. According to the invention, through the combination of special materials and a blending process, the fabric has the advantages of external water resistance, stain resistance, unidirectional ventilation from the inside to the outside, and good softness and comfort when contacting with skin.

Description

Waterproof and antifouling fabric and preparation method thereof
Technical Field
The invention relates to the technical field of textile materials, in particular to a waterproof and antifouling fabric and a preparation method thereof.
Background
The traditional garment fabric is mainly made of cotton, hemp, silk and other materials. The fabric is made of pure natural materials, has better affinity with human bodies, is comfortable to contact with skin and is not easy to sensitize. Along with the change of the market, the requirements of people on the comfort and the functionality of clothes are continuously improved, and the traditional cotton and linen fabrics are difficult to adapt to the requirements of the current market functionality. The existing clothes have increasingly increased demands on waterproof and antifouling fabrics. For example, in recent years, a fabric of an outdoor functional garment that is very popular is designed specifically for a wearing scene of an outdoor sport enthusiast, and the fabric is required to have functions such as water resistance, stain resistance, and air permeability. For another example, in the case of the lightweight down jackets that have become popular in recent years, the fabric is designed to be very dense in order to lock down, and is usually coated. Such down jackets are generally not readily washable and, once the coating is destroyed, the function of locking down is lost. Such fabrics also typically require water and soil resistance.
The existing waterproof and antifouling fabric has two production modes. One is that the fabric is dipped in a waterproof finishing agent, so that a waterproof agent is attached to the outer layer of the fabric, and the finishing agent with waterproof and antifouling effects is selected, thereby achieving the waterproof and antifouling effects; the other is that the outer layer of the fabric is coated with a waterproof and antifouling coating, and the waterproof and antifouling effects can also be realized.
Disclosure of Invention
Aiming at least one technical problem in the prior art, the invention provides the waterproof and antifouling fabric and the preparation method thereof, and the special material and the blending process are combined, so that the fabric has the advantages of water resistance and antifouling property at the outside, unidirectional ventilation at the inside and the outside, and good softness and comfort when contacting with the skin.
The technical scheme for solving the technical problems is as follows: the waterproof and antifouling fabric is woven by plain weave or twill weave of fabric threads, the monofilament diameter of the fabric threads is 80-120 mu m, and the gram weight of the fabric threads is 385-445 g/m2(ii) a The yarn for the fabric is formed by blending a core wire and an outer covered wire, and the outer covered wire is subjected to infiltration treatment by a perfluorinated finishing agent and a cross-linking agent; the core wire comprises 50-55% of cotton, 20-25% of chinlon, 20-25% of polyester and 3-5% of moisture-conducting fiber, the outer covering wire comprises 35-40% of cotton, 20-30% of wear-resistant polyester, 25-30% of polyester cotton and 5-10% of hemp, the diameter of a monofilament of the core wire is 60-70 mu m, and the diameter of a monofilament of the outer covering wire is 17-21 mu m; the surface layer of the outer side of the fabric is subjected to sanding treatment,and a waterproof adhesive layer is sprayed on the surface layer of the fabric through a spraying process.
On the basis of the technical scheme, the invention can be improved as follows.
Furthermore, the monofilament diameter of the yarn for the fabric is 90-100 mu m, and the gram weight of the yarn is 420-425 g/m2。
Further, the core wire comprises 52% of cotton, 20-22% of chinlon, 23-24% of terylene and 3-4% of moisture-conducting fiber.
Further, the outer covering wire comprises 38% of cotton, 24-26% of wear-resistant polyester, 28-30% of polyester cotton and 6-8% of hemp.
Further, the moisture-conducting fibers are polypropylene fibers.
Furthermore, the waterproof glue layer adopts XF-5003 waterproof glue.
The invention also designs a preparation method of the waterproof and antifouling fabric, which comprises the following steps:
s1, preparing a core wire: according to the core wire proportion, short fiber raw materials are adopted, the raw materials are processed into wires through cotton grabbing, cotton mixing, combing and anti-static treatment, then the wires obtained through treatment are processed through a soft finishing agent, and then the core wires are obtained through dehydration and drying;
s2, preparing an outer covered wire: according to the ratio of the outer covering wire, short fiber raw materials are adopted, the raw materials are processed into the wire through cotton grabbing, cotton mixing, combing and anti-static treatment, then the wire obtained through treatment is soaked by a perfluoro finishing agent and a cross-linking agent, and then the outer covering wire is prepared after dehydration and drying;
s3, preparing the yarn for the fabric: blending the core wires and the outer covered wires prepared in the steps S1 and S2 into the wires for the fabric in a mode of wrapping the core wires inside and the outer covered wires outside according to the proportion of 1 core wire to 3-6 outer covered wires;
s4, weaving fabric: weaving the fabric into a plain weave or twill weave mode, weaving the fabric into the fabric by using threads, and sanding the outer surface layer of the woven fabric;
s5, sorting: cleaning and finishing the fabric woven in the step S4 by adopting a mode of twice water washing and one-time alkali washing with a middle clamp, and then dehydrating and drying the fabric;
s6, spraying: and (3) uniformly spraying the waterproof glue on the surface of the fabric in a spraying manner by adopting a spraying and spraying manner, and naturally drying the fabric after the glue is sprayed to prepare the waterproof and antifouling fabric.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, in the step S1 and the step S2, the soaking time of the soaking treatment of the perfluoro finishing agent and the cross-linking agent is controlled to be 18-22 min.
Further, in the step S1 and the step S2, the drying temperature after dehydration is controlled to be 90-105 ℃, and the drying time is controlled to be 3-5 min; and S5, controlling the drying temperature to be 80-85 ℃ and the drying time to be 5-8 min.
Further, in the step S6, the time for spraying the waterproof glue is controlled to be 25-30S.
The invention has the beneficial effects that: according to the invention, the core wire and the outer covered wire are prepared by adopting a coating and mixing mode and special material design, the fabric wire is blended, and the finishing agent is adopted in the thread spinning link for finishing, so that the fabric wire has better water repellency and antifouling property, and meanwhile, the reduction of the waterproof and antifouling properties caused by the abrasion of the fabric can be effectively avoided; the fabric of the invention takes cotton as the main material and has better affinity, and the moisture-conductive fiber is added into the core wire, so that the fabric has better moisture-conductive and air-permeable properties; according to the invention, the outer surface layer of the fabric is subjected to sanding treatment and is sprayed with waterproof glue, and a waterproof and antifouling layer with a super-hydrophobic structure is formed on the surface layer of the fabric, so that water and soil can be effectively prevented; the outer covering wire provided by the invention is treated by the waterproof and antifouling finishing agent, has better bonding performance with waterproof glue, and can effectively prevent the waterproof glue from falling off.
Detailed Description
The principles and features of the present invention are described below in conjunction with examples and comparative experiments, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.
The waterproof and antifouling fabric is woven by fabric threads in a plain weave or twill weave mode, and the monofilament diameter of the fabric threads is 80-120 mu m, gram385 to 445g/m2. By adopting the threads with the sizes and the weaving density with special design, the woven fabric is very compact, and can form regularly woven gaps with small intervals under the condition that the surface is not coated with a waterproof coating, thereby being very beneficial to manufacturing a super-hydrophobic surface structure.
The yarn for the fabric is formed by blending a core wire and an outer covered wire, the outer covered wire is subjected to infiltration treatment by a perfluorinated finishing agent and a cross-linking agent, and the core wire is not subjected to infiltration treatment by a water repellent and antifouling finishing agent. The core wire comprises 50-55% of cotton, 20-25% of chinlon, 20-25% of terylene and 3-5% of moisture-conducting fiber. The outer covering wire comprises 35-40% of cotton, 20-30% of wear-resistant polyester, 25-30% of polyester cotton and 5-10% of hemp. The core wire monofilament diameter is 60-70 mu m, and the outer covering wire monofilament diameter is 17-21 mu m. The yarn for the fabric is spun by a blending mode that a core wire is taken as a main body and an outer covering wire is wrapped outside.
The outer surface layer of the fabric is subjected to sanding treatment, and a waterproof adhesive layer is sprayed on the surface layer of the fabric through a spraying process. According to the invention, the waterproof glue layer is prepared by spraying the waterproof glue instead of coating, and the prepared waterproof glue layer is not formed into a film, so that the air permeability of the fabric is facilitated. The surface compactness of the fabric is accurately designed, weaving gaps are regular and the intervals are extremely small, after sanding treatment, sprayed waterproof glue liquid drops can be adhered to a rough surface formed by sanding and permeate into the sanded fiber groups, and finally a regular waterproof glue particle layer formed by dense waterproof glue particles is formed on the surface of the fabric. Because the weaving gap of the fabric is accurately calculated, the waterproof glue drops form flat colloidal particles similar to a circle under the action of surface tension in the drying process, so that the weaving gap is reduced in size, and finally the super-hydrophobic surface is formed. Has excellent waterproof and antifouling effects.
Because the outer covering wire is soaked by the perfluoro finishing agent and the cross-linking agent, the outer covering wire and the waterproof glue have better bonding performance, and meanwhile, the bonding strength can be further increased through sanding treatment.
The invention relates to a waterproof and antifouling fabric, and a specific preparation method thereof, which comprises the following steps:
s1, preparing a core wire: according to the core wire proportion, short fiber raw materials are adopted, the raw materials are processed into wires through cotton grabbing, cotton mixing, combing and anti-static treatment, then the wires obtained through treatment are processed through a soft finishing agent, and then the core wires are obtained through dehydration and drying;
s2, preparing an outer covered wire: according to the ratio of the outer covering wire, short fiber raw materials are adopted, the raw materials are processed into the wire through cotton grabbing, cotton mixing, combing and anti-static treatment, then the wire obtained through treatment is soaked by a perfluoro finishing agent and a cross-linking agent, and then the outer covering wire is prepared after dehydration and drying;
s3, preparing the yarn for the fabric: blending the core wires and the outer covered wires prepared in the steps S1 and S2 into a fabric wire in a mode that the core wires are wrapped inside the outer covered wires and the outer covered wires are wrapped outside the outer covered wires in a ratio that 1 core wire is matched with 3-6 outer covered wires;
s4, weaving fabric: weaving a plain weave or twill weave, namely weaving the fabric into the fabric by using threads, and sanding the outer surface layer of the woven fabric;
s5, sorting: cleaning and finishing the fabric woven in the step S4 by adopting a mode of twice water washing and one-time alkali washing with a middle clamp, and then dehydrating and drying the fabric;
s6, spraying: and uniformly spraying the waterproof glue on the surface of the fabric in a spraying manner by adopting a spraying manner, and naturally drying the fabric after the glue is sprayed to obtain the waterproof and antifouling fabric.
In the present invention, the moisture-conductive fiber is preferably polypropylene fiber.
By adopting the preferred scheme, the moisture conductivity is good, the strength of the core wire can be effectively enhanced, the polypropylene fiber has excellent hydrophilicity, and the excellent moisture absorption effect can be realized by adding a small amount of the polypropylene fiber in cooperation with cotton in the core wire.
In the invention, the waterproof glue layer preferably adopts XF-5003 glue.
By adopting the preferable scheme, the XF-5003 adhesive is an environment-friendly and nontoxic aqueous adhesive, can be prepared into proper viscosity by using water as a solvent, and is convenient to spray. The adhesive has excellent bonding performance with a waterproof outer covering wire finished by a perfluoro finishing agent and a cross-linking agent, and has better strength and wear resistance.
The following are examples of the invention
The various reagents used in the examples of the invention are as follows:
fluorine-containing emulsion finishing agent: OLEOPHOBOL CP-R type perfluoro finish from DuPont.
A crosslinking agent: honor the normal chemical industry KH-792 type.
Antistatic finishing agent: changzhou Meisheng biomaterial, Inc., model SN-6.
Waterproof glue: dajin corporation XF-5003.
Polypropylene fiber: polypropylene staple fibers are produced by Shandong Zhonglu engineering materials Co.
Example 1
The fabric of the embodiment is prepared by the following steps:
s1, core wire preparation: weighing the four short fibers according to the proportion of 50% cotton, 25% nylon, 20 polyester and 5% polypropylene fiber, placing the short fibers into a bale plucker for bale plucking treatment, then entering a cotton mixing machine for cotton mixing and coiling, then carrying out cotton carding and combing treatment by a carding machine to form threads, finishing the prepared threads by an antistatic finishing agent, carrying out dehydration treatment, and then drying for 5min at 100 ℃ to finally obtain the core threads. The diameter of the prepared core wire is controlled to be 60 μm.
S2, preparing an outer wrapping wire: weighing the four short fibers according to the proportion of 35% cotton, 30% wear-resistant polyester, 25% polyester cotton and 10% hemp, then placing the short fibers into a bale plucker for bale plucking, then placing the short fibers into a cotton mixing machine for cotton mixing and coiling, then carding and combing the short fibers by a carding machine to form threads, soaking the prepared threads for 20min by a fluorine-containing emulsion finishing agent and a crosslinking agent, dehydrating the threads, and then drying the threads for 5min at 100 ℃ to finally obtain the outer covering threads. The diameter of the prepared coated wire is controlled to be 17 μm.
S3, preparing a fabric thread: blending the core thread and the outer coating thread in a ratio of 1:3 in a coating and mixing manner to prepare the thread for the fabric with the diameter of 80 mu m.
S4, weaving the fabric: weaving the fabric by threads in a plain weaving modeWeaving the fabric, and controlling the weaving density at 445g/m2. And after weaving, sanding the surface of the fabric by using a sanding roller.
S5, fabric finishing: washing the woven fabric with water for the first time at the water temperature of 60-65 ℃, and dehydrating after washing; then, placing the washed fabric in 6-8% of soda solution, carrying out alkali washing at the water temperature of 25-30 ℃, and dehydrating again after alkali washing; and finally, washing the fabric subjected to alkali washing for the second time at the water temperature of 25-30 ℃, and dehydrating again after washing. And drying the dehydrated fabric for 8min at the temperature of 80 ℃.
S6, spraying glue: and after the finished fabric is tiled, spraying the vaporific waterproof glue on the surface of the outer side of the fabric by using spray type spraying equipment for 30 s. And after spraying, naturally drying the fabric in a flat state, and after the fabric is completely dried and the waterproof glue is completely dried and cured, obtaining the waterproof and antifouling fabric of the embodiment.
Example 2
The fabric of the embodiment is prepared by the following steps:
s1, core wire preparation: weighing the four short fibers according to the proportion of 50% cotton, 25% nylon, 20 polyester and 5% polypropylene fiber, placing the short fibers into a bale plucker for bale plucking treatment, then entering a cotton mixing machine for cotton mixing and coiling, then carrying out cotton carding and combing treatment by a carding machine to form threads, finishing the prepared threads by an antistatic finishing agent, carrying out dehydration treatment, and then drying for 5min at 100 ℃ to finally obtain the core threads. The diameter of the prepared core wire is controlled to be 64 mu m.
S2, preparing an outer wrapping line: weighing the four short fibers according to the mixture ratio of 35% cotton, 30% wear-resistant polyester, 25% polyester cotton and 10% hemp, placing the short fibers into a bale plucker for plucking, then placing the short fibers into a cotton mixer for cotton mixing and coiling, then carding and combing the short fibers by a carding machine to form threads, infiltrating the prepared threads with a fluorine-containing emulsion finishing agent and a crosslinking agent for 20min, dehydrating, and then drying at 95 ℃ for 4min to finally prepare the outer covering threads. The diameter of the prepared coated wire is controlled to be 18 μm.
S3, preparing the fabric by using threads: blending the core thread and the outer coating thread in a ratio of 1:5 by adopting a coating mixing mode to prepare the thread for the fabric with the diameter of 100 mu m.
S4, weaving fabric: the fabric is woven by threads in a plain weaving mode, and the weaving density is controlled to be 400g/m2. And after weaving, sanding the surface of the fabric by using a sanding roller.
S5, fabric finishing: washing the woven fabric with water for the first time at the water temperature of 60-65 ℃, and dehydrating after washing; then, placing the washed fabric in 6-8% of soda solution, carrying out alkali washing at the water temperature of 25-30 ℃, and dehydrating again after alkali washing; and finally, washing the fabric subjected to alkali washing for the second time at the water temperature of 25-30 ℃, and dehydrating again after washing. And drying the dehydrated fabric for 8min at the temperature of 80 ℃.
S6, spraying glue: and after the finished fabric is tiled, spraying the mist-shaped waterproof glue on the outer side surface of the fabric by using spray type spraying equipment for 27 seconds. And after spraying, naturally drying the fabric in a flat state, and after the fabric is completely dried and the waterproof glue is completely dried and cured, obtaining the waterproof and antifouling fabric of the embodiment.
Example 3
The fabric of the embodiment is prepared by the following steps:
s1, core wire preparation: weighing the four short fibers according to the proportion of 50% cotton, 25% nylon, 20 polyester and 5% polypropylene fiber, placing the short fibers into a bale plucker for bale plucking treatment, then entering a cotton mixing machine for cotton mixing and coiling, then carrying out cotton carding and combing treatment by a carding machine to form threads, finishing the prepared threads by an antistatic finishing agent, carrying out dehydration treatment, and then drying for 5min at 90 ℃ to finally obtain the core threads. The diameter of the prepared core wire is controlled to be 68 μm.
S2, preparing an outer wrapping wire: weighing the four short fibers according to the proportion of 35% cotton, 30% wear-resistant polyester, 25% polyester cotton and 10% hemp, then placing the short fibers into a bale plucker for bale plucking, then placing the short fibers into a cotton mixing machine for cotton mixing and coiling, then carding and combing the short fibers by a carding machine to form threads, soaking the prepared threads for 20min by a fluorine-containing emulsion finishing agent and a crosslinking agent, dehydrating the threads, and then drying the threads for 5min at 100 ℃ to finally obtain the outer covering threads. The diameter of the prepared coated wire is controlled to be 20 μm.
S3, preparing a fabric thread: blending the core thread and the outer coating thread in a ratio of 1:3 in a coating and mixing manner to prepare the thread for the fabric with the diameter of 90 mu m.
S4, weaving the fabric: the fabric is woven by threads in a plain weaving mode, and the weaving density is controlled to be 425g/m2. And after weaving, sanding the surface of the fabric by using a sanding roller.
S5, fabric finishing: washing the woven fabric with water for the first time at the water temperature of 60-65 ℃, and dehydrating after washing; then, placing the washed fabric in 6-8% of soda solution, carrying out alkali washing at the water temperature of 25-30 ℃, and dehydrating again after alkali washing; and finally, washing the fabric subjected to alkali washing for the second time at the water temperature of 25-30 ℃, and dehydrating again after washing. And drying the dehydrated fabric for 5min at the temperature of 85 ℃.
S6, spraying glue: and after the finished fabric is laid flatly, spraying mist waterproof glue on the outer side surface of the fabric by using spray type spraying equipment for 28 seconds. And after spraying, naturally drying the fabric in a flat state, and after the fabric is completely dried and the waterproof glue is completely dried and cured, obtaining the waterproof and antifouling fabric of the embodiment.
Example 4
The fabric of the embodiment is prepared by the following steps:
s1, core wire preparation: weighing the four short fibers according to the proportion of 50% cotton, 25% nylon, 20 polyester and 5% polypropylene fiber, placing the short fibers into a bale plucker for plucking, then placing the short fibers into a cotton mixer for cotton mixing and coiling, then carrying out cotton carding and combing treatment by a cotton carding machine to form threads, finishing the prepared threads by an antistatic finishing agent, carrying out dehydration treatment, and then drying at 105 ℃ for 3min to finally obtain the core threads. The diameter of the prepared core wire is controlled to be 70 μm.
S2, preparing an outer wrapping wire: weighing the four short fibers according to the proportion of 35% cotton, 30% wear-resistant polyester, 25% polyester cotton and 10% hemp, then placing the short fibers into a bale plucker for bale plucking treatment, then entering a cotton mixer for cotton mixing and coiling, then carding and combing the short fibers by a carding machine to form threads, soaking the prepared threads for 20min by a fluorine-containing emulsion finishing agent and a crosslinking agent, dehydrating the threads, and then drying the threads for 3min at 105 ℃ to finally prepare the outer covering threads. The diameter of the prepared coated wire is controlled to be 21 mu m.
S3, preparing a fabric thread: blending the core thread and the outer covered thread in a ratio of 1:6 in a wrapping and mixing mode to prepare the thread for the fabric with the diameter of 120 mu m.
S4, weaving fabric: the fabric is woven by threads in a plain weaving mode, and the weaving density is controlled to be 385g/m2. And after weaving, sanding the surface of the fabric by using a sanding roller.
S5, fabric finishing: washing the woven fabric with water for the first time at the water temperature of 60-65 ℃, and dehydrating after washing; then, placing the washed fabric in 6-8% of soda solution, carrying out alkali washing at the water temperature of 25-30 ℃, and dehydrating again after alkali washing; and finally, washing the fabric subjected to alkali washing for the second time at the water temperature of 25-30 ℃, and dehydrating again after washing. And drying the dehydrated fabric for 5min at the temperature of 85 ℃.
S6, spraying glue: and after the finished fabric is tiled, spraying the mist-shaped waterproof glue on the surface of the outer side of the fabric by using spray type spraying equipment, wherein the spraying time is 25 s. And after spraying, naturally drying the fabric in a flat state, and completely drying and curing the fabric and the waterproof glue to obtain the waterproof and antifouling fabric of the embodiment.
The North Face waterproof fabric of the outdoor jacket is taken as a comparative example 1, and the fabric of the top coat waterproof ultra-light down jacket is taken as a comparative example 2. According to the standards of AATCC-22 and AATCC-118, the fabrics of the embodiments 1 to 4 and the comparative examples 1 to 2 are subjected to waterproof and antifouling performance tests, and then the fabrics of the embodiments 1 to 4 and the comparative examples 1 to 2 are washed with water for 30 times and then subjected to performance tests again, and the obtained results are shown in Table 1.
Categories of Water repellency rating Oil repellency rating Water repellency rating (30 washes) Oil repellency rating (30 washes)
Example 1 4.5 6.5 4.5 6.5
Example 2 5 7 5 7
Example 3 5 7 5 7
Example 4 4.5 6.5 4.5 6.5
Comparative example 1 5 6 3.5 4
Comparative example 2 5 5.5 3.5 3
TABLE 1 Water-proof, dirt-proof and water-washing resistant test data table for fabric
The data in table 1 show that the fabric of the invention has excellent waterproof and anti-oil performance, the waterproof grade can reach more than 4.5 grade, the anti-oil level can reach more than 6.5 grade, and after washing for 30 times, the waterproof and anti-oil performance of the invention is not reduced at all, and the performance is far superior to that of the existing waterproof and anti-oil fabric on the market.
It can also be seen from the data in table 1 that the water and oil repellency of the fabric in the present invention is closely related to the size and weave density of the threads used in the fabric. The threads for the fabric with the diameter of 90-100 mu m are adopted, and when the manufacturing density is controlled to be 400-425 mu m, the waterproof and oil stain-proof performance of the fabric is optimal. The inventors speculate that the water and oil repellency of the micro-groove structure formed on the surface of the fabric adopting the parameters is optimal, and the water and oil repellency of the micro-groove structure on the surface is reduced after the size of the fabric is beyond the size range.
Example 5
This example was prepared using essentially the same procedure as example 3.
The difference is only the ratio of the core wire and the outer covering wire.
The core wire of the embodiment adopts the following mixture ratio: 55% of cotton, 20% of chinlon, 20% of terylene and 5% of polypropylene fiber.
The outsourcing line of the embodiment adopts the following mixture ratio: 40% of cotton, 30% of wear-resistant polyester, 25% of polyester cotton and 5% of hemp.
Example 6
This example was prepared using essentially the same procedure as example 3.
The difference is only the ratio of the core wire and the outer covering wire.
The core wire of the embodiment adopts the following mixture ratio: 55% of cotton, 20% of chinlon, 22% of terylene and 3% of polypropylene fiber.
The outsourcing line of the embodiment adopts the following mixture ratio: 40% of cotton, 30% of wear-resistant polyester, 25% of polyester cotton and 5% of hemp.
Example 7
This example was prepared using essentially the same procedure as example 3.
The difference is only the ratio of the core wire and the outer covering wire.
The core wire of the embodiment adopts the following mixture ratio: 55% of cotton, 22% of chinlon, 20% of terylene and 3% of polypropylene fiber.
The outsourcing line of the embodiment adopts the following mixture ratio: 40% of cotton, 30% of wear-resistant polyester, 25% of polyester cotton and 5% of hemp.
Example 8
This example was prepared using essentially the same procedure as example 3.
The difference is only the ratio of the core wire and the outer covering wire.
The core wire of the embodiment adopts the following mixture ratio: 55% of cotton, 22% of chinlon, 20% of terylene and 3% of polypropylene fiber.
The outsourcing line of the embodiment adopts the following mixture ratio: 40% of cotton, 20% of wear-resistant polyester, 30% of polyester cotton and 10% of hemp.
Example 9
This example was prepared using essentially the same procedure as example 3.
The difference is only the ratio of the core wire and the outer covering wire.
The core wire of the embodiment adopts the following mixture ratio: 55% of cotton, 22% of chinlon, 20% of terylene and 3% of polypropylene fiber.
The outsourcing line of the embodiment adopts the following mixture ratio: 40% of cotton, 25% of wear-resistant polyester, 30% of polyester cotton and 5% of hemp.
Example 10
This example was prepared using essentially the same procedure as example 3.
The difference is only the ratio of the core wire and the outer covering wire.
The core wire of the embodiment adopts the following mixture ratio: 50% of cotton, 25% of chinlon, 20% of terylene and 5% of polypropylene fiber.
The outsourcing line of the embodiment adopts the following mixture ratio: 40% of cotton, 30% of wear-resistant polyester, 25% of polyester cotton and 5% of hemp.
Example 11
This example was prepared using essentially the same procedure as example 3.
The difference is only the ratio of the core wire and the outer covering wire.
The core wire of the embodiment adopts the following mixture ratio: 50% of cotton, 20% of chinlon, 25% of terylene and 5% of polypropylene fiber.
The outsourcing line of the embodiment adopts the following mixture ratio: 40% of cotton, 30% of wear-resistant polyester, 25% of polyester cotton and 5% of hemp.
Example 12
This example was prepared using essentially the same preparative procedure as example 3.
The difference is only the ratio of the core wire and the outer covering wire.
The core wire of the embodiment adopts the following mixture ratio: 50% of cotton, 25% of chinlon, 22% of terylene and 3% of polypropylene fiber.
The outsourcing line of the embodiment adopts the following mixture ratio: 40% of cotton, 30% of wear-resistant polyester, 25% of polyester cotton and 5% of hemp.
Example 13
This example was prepared using essentially the same procedure as example 3.
The difference is only in the proportion of the core wire and the outer coating wire.
The core wire of the embodiment adopts the following mixture ratio: 50% of cotton, 22% of chinlon, 25% of terylene and 3% of polypropylene fiber.
The outsourcing line of the embodiment adopts the following mixture ratio: 40% of cotton, 30% of wear-resistant polyester, 25% of polyester cotton and 5% of hemp.
Example 14
This example was prepared using essentially the same procedure as example 3.
The difference is only in the proportion of the core wire and the outer coating wire.
The core wire of the embodiment adopts the following mixture ratio: 50% of cotton, 25% of chinlon, 20% of terylene and 5% of polypropylene fiber.
The outsourcing line of the embodiment adopts the following mixture ratio: 35% of cotton, 25% of wear-resistant polyester, 30% of polyester cotton and 10% of hemp.
Example 15
This example was prepared using essentially the same procedure as example 3.
The difference is only the ratio of the core wire and the outer covering wire.
The core wire of the embodiment adopts the following mixture ratio: 50% of cotton, 25% of chinlon, 20% of terylene and 5% of polypropylene fiber.
The outsourcing line of the embodiment adopts the following mixture ratio: 35% of cotton, 30% of wear-resistant terylene, 30% of polyester cotton and 5% of hemp.
According to AATCC-22, AATCC-118, AATCC-79 and GB/T5453-1997 standards, the fabrics of the invention in the examples 5-15 and the comparative examples 1-2 are subjected to waterproof and antifouling performance tests, and air permeability and moisture absorption tests. And then, the fabrics of the examples 5 to 15 and the comparative examples 1 to 2 are washed by water for 30 times and then are tested again. The results of all tests are shown in table 2.
Figure BDA0003617043080000141
TABLE 2 waterproof, antifouling, hygroscopic, breathable and water-fast test data sheet of fabric
As can be seen from Table 2, the fabric of the invention has excellent waterproof and antifouling performances, is water-resistant, has better moisture absorption and air permeability, and is far superior to the existing waterproof and antifouling fabric. The moisture absorption and air permeability of the invention are only slightly reduced after 30 times of water washing, and are far superior to the existing waterproof and antifouling fabric.
As can be seen from the data in Table 2, the moisture absorption and air permeability of the fabric of the invention are closely related to the cotton content, the polypropylene fiber content, the hemp content and the polyester content of the core wire and the outer covering wire, and the higher the cotton content, the hemp content and the polypropylene fiber content are, the better the moisture absorption is; and the higher the terylene content is, the better the air permeability is. Meanwhile, the oil stain resistance is also related to the content of the terylene, and the higher the content of the terylene is, the better the oil stain resistance is.
Example 16
The fabric of the embodiment is prepared by the following steps:
s1, core wire preparation: weighing the four short fibers according to the proportion of 52% cotton, 20% nylon, 24% polyester and 4% polypropylene fiber, placing the short fibers into a bale plucker for bale plucking treatment, then entering a cotton mixer for cotton mixing and coiling, then carding and combing the short fibers by a carding machine to form threads, finishing the prepared threads by an antistatic finishing agent, dehydrating the threads, and then drying the threads for 5min at 95 ℃ to finally obtain the core threads. The diameter of the prepared core wire is controlled to be 65 μm.
S2, preparing an outer wrapping wire: weighing the four short fibers according to the proportion of 38% cotton, 26% wear-resistant polyester, 28% polyester cotton and 8% hemp, then placing the short fibers into a bale plucker for bale plucking, then placing the short fibers into a cotton mixing machine for cotton mixing and coiling, then carding and combing the short fibers by a carding machine to form threads, soaking the prepared threads for 18min by a fluorine-containing emulsion finishing agent and a crosslinking agent, dehydrating the threads, and then drying the threads for 5min at 95 ℃ to finally obtain the outer covering threads. The diameter of the prepared coated wire is controlled to be 18 μm.
S3, preparing a fabric thread: blending the core thread and the outer covered thread in a ratio of 1:6 in a wrapping and mixing mode to prepare the thread with the diameter of 100 mu m for the fabric.
S4, weaving the fabric: the fabric is woven by threads in a plain weaving mode, and the weaving density is controlled to be 420g/m2. And after weaving, sanding the surface of the fabric by using a sanding roller.
S5, fabric finishing: washing the woven fabric with water for the first time at the water temperature of 60-65 ℃, and dehydrating after washing; then, placing the washed fabric in 6-8% of soda solution, carrying out alkali washing at the water temperature of 25-30 ℃, and dehydrating again after alkali washing; and finally, washing the fabric subjected to alkali washing for the second time at the water temperature of 25-30 ℃, and dehydrating again after washing. And drying the dehydrated fabric for 5min at the temperature of 85 ℃.
S6, spraying glue: and after the finished fabric is laid flatly, spraying mist waterproof glue on the outer side surface of the fabric by using spray type spraying equipment for 28 seconds. And after spraying, naturally drying the fabric in a flat state, and after the fabric is completely dried and the waterproof glue is completely dried and cured, obtaining the waterproof and antifouling fabric of the embodiment.
Example 17
This example was prepared using essentially the same procedure as example 16.
The difference is only the ratio of the core wire and the outer covering wire.
The core wire of the embodiment adopts the following mixture ratio: 52% of cotton, 21% of chinlon, 23% of terylene and 4% of polypropylene fiber.
The outsourcing line of the embodiment adopts the following mixture ratio: 38% of cotton, 26% of wear-resistant polyester, 29% of polyester cotton and 7% of hemp.
Example 18
This example was prepared using essentially the same procedure as example 16.
The difference is only the ratio of the core wire and the outer covering wire.
The core wire of the embodiment adopts the following mixture ratio: 52% of cotton, 22% of chinlon, 23% of terylene and 3% of polypropylene fiber.
The outsourcing line of the embodiment adopts the following mixture ratio: 38% of cotton, 25% of wear-resistant polyester, 29% of polyester cotton and 8% of hemp.
Example 19
This example was prepared using essentially the same procedure as example 16.
The difference is only the ratio of the core wire and the outer covering wire.
The core wire of the embodiment adopts the following mixture ratio: 52% of cotton, 20% of chinlon, 23% of terylene and 3% of polypropylene fiber.
The outsourcing line of the embodiment adopts the following mixture ratio: 38% of cotton, 24% of wear-resistant polyester, 30% of polyester cotton and 6% of hemp.
The results of the tests on the comprehensive properties of examples 16 to 19 according to the standard method are shown in Table 3.
Figure BDA0003617043080000161
Table 3 comprehensive performance test data table for fabrics
In examples 16-19, the comprehensive performance test was performed again after grinding 200 times with a tester according to the method of GB/T21196-2007, and the obtained results are shown in Table 4.
Figure BDA0003617043080000171
Table 4 comprehensive performance test data table after wearing of fabric
As can be seen from the data in tables 3 and 4, the comprehensive performance of examples 16 to 19 is better than that of the other examples of the present invention.
The examples 1 to 15 and 16 to 19 were tested for contact comfort, fabric softness and wear resistance, and the fabric softness and contact comfort of the examples 16 to 19 were superior to those of the examples 1 to 15.
The waterproof, oil-proof, water-washing-resistant and wear-resistant fabric has the advantages that the contact comfort, flexibility, hygroscopicity and air permeability of the fabric are considered while the waterproof, oil-proof, water-washing-resistant and wear-resistant properties are considered, under the comprehensive consideration of the factors, the technical effects of the embodiments 16-19 are relatively optimal, and the comprehensive properties of the fabric are far superior to those of the similar fabric in the market.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.

Claims (10)

1. The waterproof and antifouling fabric is characterized in that the fabric is woven by fabric threads in a plain weave or twill weave mode, the monofilament diameter of the fabric threads is 80-120 mu m, and the gram weight of the fabric threads is 385-445 g/m2(ii) a The yarn for the fabric is formed by blending a core yarn and an outer covering yarn, and the outer covering yarn is subjected to infiltration treatment by a water repellent and antifouling finishing agent; the core wire comprises 50-55% of cotton, 20-25% of chinlon, 20-25% of polyester and 3-5% of moisture-conducting fiber, the outer covering wire comprises 35-40% of cotton, 20-30% of wear-resistant polyester, 25-30% of polyester cotton and 5-10% of hemp, the diameter of a monofilament of the core wire is 60-70 mu m, and the diameter of a monofilament of the outer covering wire is 17-21 mu m; the surface layer on the outer side of the fabric is subjected to sanding treatment, andthe surface layer of the fabric is sprayed with a waterproof glue layer by a spraying process.
2. The waterproof and antifouling fabric as claimed in claim 1, wherein: the monofilament diameter of the yarn for the fabric is 90-100 mu m, and the gram weight of the yarn for the fabric is 420-425 g/m 2.
3. The waterproof and antifouling fabric as claimed in claim 1, wherein: the core wire comprises 52% of cotton, 20-22% of chinlon, 23-24% of terylene and 3-4% of moisture-conducting fiber.
4. The waterproof and antifouling fabric as claimed in claim 1, wherein: the outer covering wire comprises 38% of cotton, 24-26% of wear-resistant polyester, 28-30% of polyester cotton and 6-8% of hemp.
5. The waterproof and antifouling fabric as claimed in claim 1, wherein: the moisture-conducting fiber is polypropylene fiber.
6. The waterproof and antifouling fabric as claimed in claim 1, wherein: the waterproof glue layer adopts XF-5003 glue.
7. The method for preparing the waterproof and antifouling fabric as claimed in any one of claims 1 to 6, wherein the method comprises the following steps:
s1, preparing a core wire: according to the core wire proportion, short fiber raw materials are adopted, the raw materials are processed into wires through cotton grabbing, cotton mixing, combing and anti-static treatment, then the wires obtained through treatment are processed through a soft finishing agent, and then the core wires are obtained through dehydration and drying;
s2, preparing an outer covered wire: according to the ratio of the outer covering wire, short fiber raw materials are adopted, the raw materials are processed into the wire through cotton grabbing, cotton mixing, combing and anti-static treatment, then the wire obtained through treatment is soaked by a perfluoro finishing agent and a cross-linking agent, and then the outer covering wire is prepared after dehydration and drying;
s3, preparing the yarn for the fabric: blending the core wires and the outer covered wires prepared in the steps S1 and S2 into a fabric wire in a mode that the core wires are wrapped inside the outer covered wires and the outer covered wires are wrapped outside the outer covered wires in a ratio that 1 core wire is matched with 3-6 outer covered wires;
s4, weaving fabric: weaving a plain weave or twill weave, namely weaving the fabric into the fabric by using threads, and sanding the outer surface layer of the woven fabric;
s5, sorting: cleaning and finishing the fabric woven in the step S4 by adopting a mode of twice water washing and one-time alkali washing with a middle clamp, and then dehydrating and drying the fabric;
s6, spraying: and (3) uniformly spraying the waterproof glue on the surface of the fabric in a spraying manner by adopting a spraying and spraying manner, and naturally drying the fabric after the glue is sprayed to prepare the waterproof and antifouling fabric.
8. The method for preparing the waterproof and antifouling fabric according to claim 7, wherein the method comprises the following steps: in the step S1 and the step S2, the soaking time of the soaking treatment of the perfluorinated finishing agent and the cross-linking agent is controlled to be 18-22 min.
9. The method for preparing the waterproof and antifouling fabric according to claim 7, wherein the method comprises the following steps: in the step S1 and the step S2, the drying temperature is controlled to be 90-105 ℃ after dehydration, and the drying time is controlled to be 3-5 min; and S5, controlling the drying temperature to be 80-85 ℃ and the drying time to be 5-8 min.
10. The method for preparing the waterproof and antifouling fabric according to claim 7, wherein the method comprises the following steps: and in the step S6, the time for spraying the waterproof glue is controlled to be 25-30S.
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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004353097A (en) * 2003-05-27 2004-12-16 Ni Teijin Shoji Co Ltd Waterproof woven fabric having antistatic property and water-repelling property
CN102031622A (en) * 2011-01-25 2011-04-27 安徽好波国际内衣有限公司 Water-repellent anti-contamination hygroscopic perspiratory composite tissue knitted fabric and production method thereof
CN202055073U (en) * 2011-03-23 2011-11-30 汤为人 Water-proof, oil-proof and easy soil-release ultra-thin fiber artificial leather
CN106283340A (en) * 2016-08-17 2017-01-04 海宁宝祥布业有限公司 The manufacture method of Anti-fouling sofa fabric
CN106995965A (en) * 2017-06-05 2017-08-01 上海伊贝纳纺织品有限公司 The Double-layer flame-retardant fabric and its preparation technology of a kind of top layer water repellent nexine water suction
CN110592958A (en) * 2019-08-26 2019-12-20 安徽安利材料科技股份有限公司 Polyurethane synthetic leather for suede three-proofing sofa furniture and preparation method thereof
CN210561403U (en) * 2019-07-24 2020-05-19 湖州五兴达丝绸整理有限公司 High waterproof cloth
CN113373571A (en) * 2021-05-31 2021-09-10 华懋（厦门）特种材料有限公司 Preparation method of high-density fiber down fabric soft hand feeling
CN113930873A (en) * 2021-11-24 2022-01-14 武汉纺织大学 High-strength wear-resistant textile fiber

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004353097A (en) * 2003-05-27 2004-12-16 Ni Teijin Shoji Co Ltd Waterproof woven fabric having antistatic property and water-repelling property
CN102031622A (en) * 2011-01-25 2011-04-27 安徽好波国际内衣有限公司 Water-repellent anti-contamination hygroscopic perspiratory composite tissue knitted fabric and production method thereof
CN202055073U (en) * 2011-03-23 2011-11-30 汤为人 Water-proof, oil-proof and easy soil-release ultra-thin fiber artificial leather
CN106283340A (en) * 2016-08-17 2017-01-04 海宁宝祥布业有限公司 The manufacture method of Anti-fouling sofa fabric
CN106995965A (en) * 2017-06-05 2017-08-01 上海伊贝纳纺织品有限公司 The Double-layer flame-retardant fabric and its preparation technology of a kind of top layer water repellent nexine water suction
CN210561403U (en) * 2019-07-24 2020-05-19 湖州五兴达丝绸整理有限公司 High waterproof cloth
CN110592958A (en) * 2019-08-26 2019-12-20 安徽安利材料科技股份有限公司 Polyurethane synthetic leather for suede three-proofing sofa furniture and preparation method thereof
CN113373571A (en) * 2021-05-31 2021-09-10 华懋（厦门）特种材料有限公司 Preparation method of high-density fiber down fabric soft hand feeling
CN113930873A (en) * 2021-11-24 2022-01-14 武汉纺织大学 High-strength wear-resistant textile fiber

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