CN115233356A - Imitated tufted fabric and preparation method thereof - Google Patents

Imitated tufted fabric and preparation method thereof Download PDF

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Publication number
CN115233356A
CN115233356A CN202210675275.XA CN202210675275A CN115233356A CN 115233356 A CN115233356 A CN 115233356A CN 202210675275 A CN202210675275 A CN 202210675275A CN 115233356 A CN115233356 A CN 115233356A
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parts
fabric
warp
yarns
double
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CN115233356B (en
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周绚丽
郑丽梅
刘慧�
陈义亮
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Yantai Mingyuan Creative Life Technology Co ltd
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Yantai Mingyuan Creative Life Technology Co ltd
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    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D11/00—Double or multi-ply fabrics not otherwise provided for
    • 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
    • D03D15/20—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
    • D03D15/292—Conjugate, i.e. bi- or multicomponent, 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
    • D03D15/513—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 heat-resistant or fireproof
    • 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
    • D03D15/533—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 antistatic; electrically conductive
    • 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
    • D03D15/56—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 elastic
    • 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
    • D03D15/573—Tensile strength
    • 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
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C11/00—Teasing, napping or otherwise roughening or raising pile of textile fabrics
    • 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
    • D10B2321/021—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene
    • 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]
    • 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]
    • D10B2331/041—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] derived from hydroxy-carboxylic acids, e.g. lactones
    • 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
    • D10B2401/00—Physical properties
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/062—Load-responsive characteristics stiff, shape retention
    • 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
    • D10B2401/00—Physical properties
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/063—Load-responsive characteristics high strength
    • 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
    • D10B2401/00—Physical properties
    • D10B2401/13—Physical properties anti-allergenic or anti-bacterial
    • 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

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

The application relates to the technical field of textiles, and particularly discloses a simulated tufting fabric and a preparation method thereof, wherein the simulated tufting fabric comprises a double-layer fabric and a velvet pattern part brushed on one side of the double-layer fabric, wherein warp yarns and weft yarns are arranged in a crossed manner and are woven by a jacquard machine; the imitated tufted fabric has remarkable effects of antibiosis, mould prevention, antifouling, mite prevention, self-cleaning and the like. The application also provides a preparation method of the imitation tufted fabric, which comprises the steps of soaking warps and wefts by using a soaking solution, crossing the warps and the wefts, and weaving a double-layer fabric by using a jacquard machine; brushing a velvet flower-shaped part on one side of the double-layer fabric by using a brushing machine, and carrying out ultraviolet irradiation treatment to obtain the required imitated tufted fabric; the method is simple to operate, low in preparation cost, short in processing flow and high in production efficiency, and the obtained imitation tufted fabric has excellent antistatic, antibacterial and self-cleaning functions, high tearing and tearing strength and ideal fluffiness and dimensional stability.

Description

Imitated tufted fabric and preparation method thereof
Technical Field
The application relates to the technical field of textiles, in particular to an imitation tufted fabric and a preparation method thereof.
Background
With the improvement of living standard, the requirements of people on living and living environment are higher and higher, and the functionality and the aesthetic property of the bedding as a comfortable and beautiful household article are more and more emphasized. The tufted fabric has the advantages of variable style, high production efficiency, light weight and the like, is favored by people, is widely applied to home decoration, and has large market demand.
The tufting fabric has the characteristics of compact and uniform flocking, stable structure, lamb style, soft hand feeling, excellent use performance and the like, and meanwhile, the tufting needle has small elastic and plastic deformation during high-speed puncture. Yarns of the tufted fabric are generally blended yarns of terylene, chinlon, polypropylene and the like, and most of base fabrics of the tufted fabric are polypropylene flat yarn woven fabrics, polyester filament yarn woven fabrics or non-woven fabrics; the pile of the tufting fabric is formed by implanting wool yarns on a base fabric through a special tufting needle to form a pile loop and cutting off the pile loop. The back of the base fabric is coated with resin and sizing material (backing sizing material) to fix the looped pile or the plush, so as to prevent the fluffs from loosening and falling off and pilling and improve the dimensional stability of the tufted fabric.
In the related technology, the tufting fabric processing technology comprises the working procedures of base fabric weaving, pile loop implantation, gluing and fixing, tufting machine gigging, after finishing and the like, and has the defects of long processing flow and low production efficiency. However, the traditional tufted fabric generally has the defects of serious static electricity of the finished product, easy pollution, unsatisfactory elastic hand feeling and the like. Based on the above statements, the application provides a simulated tufted fabric and a preparation method thereof.
Disclosure of Invention
In order to solve the problems that finished products of traditional tufting fabrics are serious in static electricity, easy to pollute, unsatisfactory in elastic hand feeling and the like, the application provides an imitation tufting fabric and a preparation method thereof.
In a first aspect, the application provides an imitation tufted fabric, which adopts the following technical scheme:
a simulated tufting fabric comprises a double-layer fabric which is formed by crossing warps and wefts and is woven by a jacquard machine, and a velvet pattern part brushed on one surface of the double-layer fabric;
the warp yarns comprise a first warp yarn and a second warp yarn; the weft yarns comprise a first weft yarn and a second weft yarn;
the warp is prepared from the following raw materials in parts by weight: 40-60 parts of ethylene-vinyl acetate copolymer, 30-50 parts of polyester resin, 5-12 parts of basalt micropowder, 10-18 parts of modified silica, 15-25 parts of acrylic latex, 3-5 parts of azodicarbonamide and 1-3 parts of flame retardant;
the weft yarn is prepared from the following raw materials in parts by weight: 40-80 parts of polyamide, 30-50 parts of polylactic acid, 15-25 parts of functional additive, 4-10 parts of sodium carbonate and 8-15 parts of polysiloxane.
Preferably, the warp yarn is prepared from the following raw materials in parts by weight: 45-55 parts of ethylene-vinyl acetate copolymer, 35-45 parts of polyester resin, 6-10 parts of basalt micropowder, 12-16 parts of modified silica, 18-22 parts of acrylic latex, 3.5-4.5 parts of azodicarbonamide and 1.5-2.5 parts of flame retardant;
the weft yarn is prepared from the following raw materials in parts by weight: 50-70 parts of polyamide, 35-45 parts of polylactic acid, 18-22 parts of functional additive, 6-8 parts of sodium carbonate and 10-14 parts of polysiloxane.
Preferably, the warp yarn is prepared from the following raw materials in parts by weight: 50 parts of ethylene-vinyl acetate copolymer, 40 parts of polyester resin, 8 parts of basalt micropowder, 14 parts of modified silica, 20 parts of acrylic latex, 4 parts of azodicarbonamide and 2 parts of flame retardant;
the weft yarn is prepared from the following raw materials in parts by weight: 60 parts of polyamide, 40 parts of polylactic acid, 20 parts of functional additive, 7 parts of sodium carbonate and 12 parts of polysiloxane.
By adopting the technical scheme, the warp yarns and the weft yarns are arranged in a crossed manner, the double-layer fabric is obtained by weaving through a jacquard, and the required tufted fabric is obtained by brushing a velvet feeling pattern part on one side of the double-layer fabric; the warp yarns are made of ethylene-vinyl acetate copolymer and polyester resin as main materials, the first warp yarns are made by blending and spinning the ethylene-vinyl acetate copolymer and the modified silicon dioxide through melting, and then the first warp yarns are twisted, and the second warp yarns are made by blending and spinning the polyester resin and the basalt micropowder through melting; the application adopts the melt-blowing technology for spinning, countless micropores are formed in obtained monofilaments, so that a large number of gaps are formed in the material, and the prepared warps are ensured to have excellent air permeability, rebound resilience and buffering property by scraping and foaming on the surfaces of the prepared warps; the addition of the modified silicon dioxide and the basalt micropowder in the formula effectively enhances the mechanical property and the flame retardant property of the warp, and the addition of the flame retardant further improves the flame retardant and smoke suppression properties of the obtained warp; and the modified silicon dioxide can also effectively improve the water resistance and self-cleaning performance of the warp.
The weft yarn adopts polyamide, polylactic acid, functional additives, sodium carbonate and polysiloxane as raw materials, and is twisted into a first weft yarn and a second weft yarn by controlling the proportion of the raw materials and mixing and spinning the proportioned raw materials, so that the prepared weft yarn is stable in mechanical property, high in tensile breaking strength and good in dimensional stability.
Preferably, the warp yarn is prepared by the following method:
(1) Weighing raw materials of ethylene-vinyl acetate copolymer, polyester resin, basalt micropowder, modified silicon dioxide, acrylic latex, azodicarbonamide and flame retardant for later use;
(2) Heating and melting ethylene-vinyl acetate copolymer, adding modified silicon dioxide, mixing uniformly, and preparing monofilament I with the diameter of 2.5-4 μm by high-temperature melt-blowing;
(3) Heating and melting polyester resin, adding basalt micropowder, uniformly mixing, and preparing a monofilament II with the diameter of 1.8-3 mu m by high-temperature melt-blowing;
(4) Twisting 18-35 monofilaments I into a first warp, and twisting 15-30 monofilaments II into a second warp;
(5) And mixing and grinding the acrylic latex, the flame retardant and the azodicarbonamide uniformly to obtain slurry, respectively and uniformly coating the slurry on the outer surfaces of the first warp and the second warp, scraping the slurry, shaping, and heating for foaming to obtain the required warp.
Preferably, the melting temperature in the step (2) is 220-250 ℃, and the spinning speed is 1300-1400m/min.
Preferably, the melting temperature in the step (3) is 258-272 ℃, and the spinning speed is 1550-1650m/min.
Preferably, the twist of the monofilament I in the step (4) is 300-500 twists/m, and the twist of the monofilament II is 450-700 twists/m.
Preferably, the sizing amount in the step (5) is 400-800g/m 2 The foaming temperature is 185-205 ℃.
By adopting the technical scheme, the first warp is made by blending and twisting the melted ethylene-vinyl acetate copolymer and the modified silicon dioxide into a first warp, the second warp is made by blending and twisting the melted polyester resin and the basalt micropowder into a second warp, and the required warp is made by adding the slurry prepared by mixing the acrylic latex, the flame retardant and the azodicarbonamide into the first warp and the second warp and foaming; by controlling the technological parameters such as monofilament diameter, yarn twist, sizing amount and the like in the preparation process, the air permeability, resilience and buffering performance of the prepared warp are effectively ensured.
Preferably, the weft yarn is prepared by the following method:
(1) Weighing raw materials of polyamide, polylactic acid, a functional additive, sodium carbonate and polysiloxane for later use;
(2) Adding polyamide, polylactic acid and polysiloxane into a mixer, heating and melting, adding a functional additive and sodium carbonate, uniformly mixing, and preparing monofilament III with the diameter of 3-8 mu m by high-temperature melt-blowing;
(3) 15-22 monofilaments III are twisted together to form a first weft yarn, and 15-30 monofilaments III are twisted together to form a second weft yarn.
Preferably, the melting temperature in the step (2) is 260-300 ℃, and the spinning speed is 1150-1250m/min.
Preferably, the twist number of the monofilament III in the step (3) is 380-650 twist/m.
By adopting the technical scheme, the raw materials are directly mixed and spun and then are twisted into the first weft yarn and the second weft yarn, so that the stable mechanical property of the prepared weft yarn is effectively ensured, the tearing strength is high, and the size stability is good.
Preferably, the modified silicon dioxide is prepared by compounding mesoporous silicon dioxide, silver nitrate, sodium hexametaphosphate and 2-5mol/L nitric acid solution according to the mass ratio of 15-20.
Preferably, the modified silica is prepared by the following method:
(1) Adding mesoporous silicon dioxide into 2-5mol/L nitric acid solution according to the specific gravity, after uniformly dispersing by ultrasonic, adding silver nitrate, continuously and uniformly dispersing, finally adding sodium hexametaphosphate, and continuously and uniformly dispersing to obtain suspension;
(2) And (3) placing the suspension at the temperature of 72-88 ℃, carrying out heat preservation treatment for 2-5h, and then carrying out centrifugal spray drying at the temperature of 85-110 ℃ and the centrifugal rotation speed of 5000-7000r/min to obtain the modified silicon dioxide.
By adopting the technical scheme, under an acidic condition, the silver nitrate is loaded on the surface of the mesoporous silica by utilizing the complexation of sodium hexametaphosphate to prepare the required modified silica; the modified silicon dioxide prepared by the method has good dispersibility and strong surface binding force, is used for preparing the imitated tufting fabric, and can obviously improve the performances of the imitated tufting fabric, such as antibiosis, antistatic property, waterproofness, self-cleaning property and the like.
Preferably, the flame retardant is prepared by mixing and compounding ammonium polyphosphate, zinc borate, polydimethylsiloxane and cetyl alcohol in a mass ratio of 11-15.
By adopting the technical scheme, the ammonium polyphosphate, the zinc borate, the polydimethylsiloxane and the cetyl alcohol are compounded and used as the flame retardant, and the flame retardant is used for preparing and adding the imitation tufted fabric, can generate a remarkable synergistic flame retardant effect, and has the characteristics of small addition amount, and remarkable flame retardant and smoke suppression effects.
Preferably, the functional additive is a compound of graphene oxide, far infrared ceramic powder, lanolin and methyl ethyl carbonate in a mass ratio of 7-11.
By adopting the technical scheme, the graphene oxide, the far infrared ceramic powder, the lanolin and the methyl ethyl carbonate are compounded to serve as the functional additive, wherein the graphene oxide has excellent antistatic performance, the antistatic performance of the imitation tufted fabric can be remarkably improved, and meanwhile, the graphene is green and safe, is more suitable for human skin, and has the effects of skin friendliness and skin nourishing; the far infrared ceramic powder can radiate far infrared rays and has excellent effects of human body health care, deodorization, sterilization and the like; lanolin has viscosity and greasiness, has excellent effects of lubrication, bonding and the like, and also has the effects of skin friendliness and skin nourishing, so that the skin can be smooth and tender; under the action of lanolin, the required functional additive is prepared by dispersing and mixing the graphene oxide and the far infrared ceramic powder in methyl ethyl carbonate, and the functional additive is used for preparing and adding the imitated tufted fabric, so that the functions of static resistance, sterilization, mite removal, health care and the like of the imitated tufted fabric can be remarkably improved.
In a second aspect, the application provides a preparation method of an imitation tufted fabric, which adopts the following technical scheme:
a preparation method of an imitated tufted fabric specifically comprises the following steps:
s1, respectively adding first warp yarns, second warp yarns, first weft yarns and second weft yarns into a soaking solution, and drying after soaking treatment;
s2, arranging the first warp yarns and the second warp yarns processed in the step S1 at intervals, arranging the first weft yarns and the second weft yarns at intervals, arranging the warp yarns and the weft yarns in a crossed manner, and weaving the warp yarns and the weft yarns by a jacquard machine to obtain a double-layer fabric;
s3, brushing a velvet feeling pattern part on one surface of the double-layer fabric by using a brushing machine to obtain a primary fabric;
and S4, carrying out ultraviolet irradiation treatment on the primary fabric to obtain the required imitation tufted fabric.
Preferably, in the step S1, the soaking liquid ratio is 8-15, the soaking temperature is 50-70 ℃, the soaking time is 1-5h, and the drying temperature is 80-90 ℃.
Preferably, the irradiation treatment conditions in step S4 are: the irradiation temperature is 65-75 deg.C, and the irradiation time is 20-30min.
By adopting the technical scheme, after the warp yarns and the weft yarns are modified by using the soaking solution, the first warp yarns and the second warp yarns are arranged at intervals, the first weft yarns and the second weft yarns are arranged at intervals, the warp yarns and the weft yarns are arranged in a crossed manner, and a double-layer fabric is woven by a jacquard machine; brushing a velvet flower-shaped part on one side of the double-layer fabric by using a brushing machine, and carrying out ultraviolet irradiation treatment to obtain the required imitated tufted fabric; the preparation method is simple to operate, mild in preparation conditions, low in preparation cost, short in processing flow and high in production efficiency, and the obtained imitation tufted fabric is stable in mechanical property, high in tearing and tearing strength and ideal in fluffiness and size stability; meanwhile, the product has excellent antistatic, antibacterial, mite-killing, waterproof, antifouling, health-care, self-cleaning and other performances.
Preferably, the soaking solution is prepared by compounding chitosan quaternary ammonium salt, tetradecyl hydroxypropyl sulphobetaine, polyethylene glycol 400 and deionized water according to the mass ratio of 18-26.
By adopting the technical scheme, the chitosan quaternary ammonium salt, the tetradecyl hydroxypropyl sulfobetaine, the polyethylene glycol 400 and the deionized water are mixed and compounded to be used as the soaking solution of the warp yarns and the weft yarns, and the warp yarns and the weft yarns treated by the soaking solution are used for preparing the imitation tufted fabric, so that the antistatic, bactericidal, antifouling and other properties of the imitation tufted fabric can be further improved, and meanwhile, the obtained imitation tufted fabric is good in bulkiness, soft in hand feeling, good in mechanical property and heat resistance, difficult to pilling and deform and long in service life.
In summary, the present application has the following beneficial effects:
the method comprises the steps of arranging warps and wefts in a crossed mode, weaving a double-layer fabric through a jacquard machine, and brushing a velvet pattern part on one side of the double-layer fabric to obtain the required imitation tufted fabric; wherein the warp has excellent air permeability, rebound resilience, buffer property, flame retardance, water resistance, self-cleaning property and the like; the weft has stable mechanical property, high tensile breaking strength and good dimensional stability; the imitated tufted fabric has the performances of sterilization, mite removal, mildew prevention, crease resistance, static resistance, fluffiness, softness and the like;
the method comprises the steps of soaking warps and wefts by using a soaking solution, and weaving a double-layer fabric through a jacquard machine after the warps and the wefts are arranged in a crossed manner; brushing a velvet flower-shaped part on one side of the double-layer fabric by using a brushing machine, and carrying out ultraviolet irradiation treatment to obtain the required imitated tufted fabric; the preparation method is simple to operate, mild in preparation conditions, low in preparation cost, short in processing flow and high in production efficiency, and the obtained imitation tufted fabric is stable in mechanical property, high in fiber strength, high in tearing strength and good in wear resistance; it has desirable bulk and dimensional stability; meanwhile, the coating has excellent antistatic, anti-mildew, anti-moth, anti-mite, waterproof, antifouling, health care, self-cleaning and other performances.
Detailed Description
The present application will be described in further detail with reference to examples.
Preparation examples 1 to 3 provide methods for preparing modified silica.
Preparation example 1
The modified silicon dioxide is prepared by the following method:
(1) Weighing 15Kg of mesoporous silica, 4Kg of silver nitrate, 1Kg of sodium hexametaphosphate and 30Kg of 5mol/L nitric acid solution for later use;
(2) Adding mesoporous silicon dioxide into 5mol/L nitric acid solution, ultrasonically dispersing uniformly, adding silver nitrate, continuously dispersing uniformly, finally adding sodium hexametaphosphate, and continuously dispersing uniformly to obtain suspension;
(2) And (3) placing the suspension at the temperature of 72 ℃, carrying out heat preservation treatment for 5h, and then carrying out centrifugal spray drying at the temperature of 85 ℃ and the centrifugal rotation speed of 5000r/min to obtain the modified silicon dioxide.
Preparation example 2
The modified silicon dioxide is prepared by the following method:
(1) Weighing 18Kg of mesoporous silica, 6Kg of silver nitrate, 2Kg of sodium hexametaphosphate and 40Kg of 3.5mol/L nitric acid solution for later use;
(2) Adding mesoporous silica into 3.5mol/L nitric acid solution, ultrasonically dispersing uniformly, adding silver nitrate, continuously dispersing uniformly, finally adding sodium hexametaphosphate, and continuously dispersing uniformly to obtain suspension;
(2) And (3) placing the suspension at the temperature of 80 ℃, carrying out heat preservation treatment for 3.5h, and then carrying out centrifugal spray drying at the temperature of 98 ℃ and the centrifugal rotating speed of 6000r/min to obtain the modified silicon dioxide.
Preparation example 3
The modified silicon dioxide is prepared by the following method:
(1) Weighing 20Kg of mesoporous silica, 8Kg of silver nitrate, 3Kg of sodium hexametaphosphate and 50Kg of 2mol/L nitric acid solution for later use;
(2) Adding mesoporous silicon dioxide into 2mol/L nitric acid solution, ultrasonically dispersing uniformly, adding silver nitrate, continuously dispersing uniformly, finally adding sodium hexametaphosphate, and continuously dispersing uniformly to obtain suspension;
(2) And (3) placing the suspension at the temperature of 88 ℃, carrying out heat preservation treatment for 2h, and then carrying out centrifugal spray drying at the temperature of 110 ℃ and the centrifugal rotation speed of 7000r/min to obtain the modified silicon dioxide.
Preparation examples 4 to 6 provide methods for preparing flame retardants.
Preparation example 4
The flame retardant is prepared by mixing and grinding 11Kg of ammonium polyphosphate, 4Kg of zinc borate, 8Kg of polydimethylsiloxane and 1Kg of cetyl alcohol.
Preparation example 5
The flame retardant is prepared by mixing and grinding 13Kg of ammonium polyphosphate, 5.5Kg of zinc borate, 10Kg of polydimethylsiloxane and 2Kg of cetyl alcohol.
Preparation example 6
The flame retardant is prepared by mixing and grinding 15Kg of ammonium polyphosphate, 7Kg of zinc borate, 12Kg of polydimethylsiloxane and 3Kg of cetyl alcohol.
Preparation examples 7-9 provide methods for preparing functional additives.
Preparation example 7
The functional additive is prepared by the following method:
sequentially adding 7Kg of graphene oxide and 6Kg of far infrared ceramic powder into 18Kg of methyl ethyl carbonate, uniformly dispersing, adding 2Kg of lanolin, mixing and grinding to obtain the nano-composite material.
Preparation example 8
The functional additive is prepared by the following method:
and sequentially adding 9Kg of graphene oxide and 7.5Kg of far infrared ceramic powder into 24Kg of methyl ethyl carbonate, uniformly dispersing, adding 3.5Kg of lanolin, mixing and grinding to obtain the nano-composite material.
Preparation example 9
The functional additive is prepared by the following method:
adding 11Kg of graphene oxide and 9Kg of far infrared ceramic powder into 30Kg of methyl ethyl carbonate in sequence, after being dispersed evenly, 5Kg of lanolin is added to be mixed and ground evenly, thus obtaining the wool grease.
Preparation examples 10 to 12 provide methods for preparing the soaking solutions.
Preparation example 10
The soaking liquid is prepared by evenly mixing and dispersing 18Kg of chitosan quaternary ammonium salt, 5Kg of tetradecyl hydroxypropyl sulfobetaine, 10Kg of polyethylene glycol 400 and 22Kg of deionized water.
Preparation example 11
The soaking liquid is prepared by uniformly mixing and dispersing 22Kg of chitosan quaternary ammonium salt, 7Kg of tetradecyl hydroxypropyl sulfobetaine, 15Kg of polyethylene glycol 400 and 26Kg of deionized water.
Preparation example 12
The soaking liquid is prepared by uniformly mixing and dispersing 26Kg of chitosan quaternary ammonium salt, 9Kg of tetradecyl hydroxypropyl sulfobetaine, 20Kg of polyethylene glycol 400 and 30Kg of deionized water.
Preparation examples 13-17 provide methods for preparing warp yarns.
Preparation example 13
The warp is made of the following raw materials: 40Kg of ethylene-vinyl acetate copolymer, 30Kg of polyester resin, 5Kg of basalt micropowder, 10Kg of modified silica in preparation example 1, 15Kg of acrylic latex, 3Kg of azodicarbonamide, and 1Kg of flame retardant in preparation example 4;
the warp is prepared by the following method:
(1) Weighing raw materials of ethylene-vinyl acetate copolymer, polyester resin, basalt micropowder, modified silica, acrylic latex, azodicarbonamide and flame retardant for later use;
(2) Heating ethylene-vinyl acetate copolymer to 220 ℃ until the ethylene-vinyl acetate copolymer is completely melted, adding modified silicon dioxide, uniformly mixing, controlling the spinning speed to be 1300m/min, and preparing a monofilament I with the diameter of 4 mu m by high-temperature melt-blowing;
(3) Heating polyester resin to 258 ℃ until the polyester resin is completely melted, adding basalt micropowder, uniformly mixing, controlling the spinning speed to 1550m/min, and carrying out high-temperature melt-blowing to prepare a monofilament II with the diameter of 3 mu m;
(4) Controlling the twist degree to be 300 twists/m, twisting 18 monofilaments I into first warp yarns, controlling the twist degree to be 450 twists/m, and twisting 15 monofilaments II into second warp yarns;
(5) Mixing and grinding acrylic latex, a flame retardant and azodicarbonamide uniformly to obtain slurry, and controlling the sizing amount to be 400g/m 2 Respectively and uniformly coating the sizing agent on the outer surfaces of the first warp and the second warp, scraping the sizing agent, shaping, and heating to 185 ℃ for foaming to obtain the required warp.
Preparation example 14
The warp is made of the following raw materials: 45Kg of ethylene-vinyl acetate copolymer, 35Kg of polyester resin, 6Kg of basalt micropowder, 12Kg of modified silica in preparation example 2, 18Kg of acrylic latex, 3.5Kg of azodicarbonamide, and 1.5Kg of flame retardant in preparation example 4;
the warp is prepared by the following method:
(1) Weighing raw materials of ethylene-vinyl acetate copolymer, polyester resin, basalt micropowder, modified silica, acrylic latex, azodicarbonamide and flame retardant for later use;
(2) Heating ethylene-vinyl acetate copolymer to 230 ℃ until the ethylene-vinyl acetate copolymer is completely melted, adding modified silicon dioxide, uniformly mixing, controlling the spinning speed to be 1320m/min, and preparing a monofilament I with the diameter of 3.6 mu m by high-temperature melt-blowing;
(3) Heating polyester resin to 261 ℃ until the polyester resin is completely melted, adding basalt micropowder, uniformly mixing, controlling the spinning speed to 1580m/min, and preparing a monofilament II with the diameter of 2.7 mu m by high-temperature melt-blowing;
(4) Controlling the twist number to be 350 twist/m, twisting 22 monofilaments I into first warp yarns, controlling the twist number to be 500 twist/m, and twisting 18 monofilaments II into second warp yarns;
(5) Mixing and grinding acrylic latex, a flame retardant and azodicarbonamide uniformly to obtain slurry, wherein the sizing amount is controlled to be 500g/m 2 Respectively and uniformly coating the sizing agent on the outer surfaces of the first warp and the second warp, scraping the sizing agent, shaping, and heating to 190 ℃ for foaming to obtain the required warp.
Preparation example 15
The warp is made of the following raw materials: 50Kg of ethylene-vinyl acetate copolymer, 40Kg of polyester resin, 8Kg of basalt micropowder, 14Kg of modified silica in preparation example 2, 20Kg of acrylic latex, 4Kg of azodicarbonamide, and 2Kg of flame retardant in preparation example 5;
the warp is prepared by the following method:
(1) Weighing raw materials of ethylene-vinyl acetate copolymer, polyester resin, basalt micropowder, modified silica, acrylic latex, azodicarbonamide and flame retardant for later use;
(2) Heating ethylene-vinyl acetate copolymer to 235 ℃ until the ethylene-vinyl acetate copolymer is completely melted, adding modified silicon dioxide, uniformly mixing, controlling the spinning speed to 1350m/min, and preparing a monofilament I with the diameter of 3.2 mu m by high-temperature melt-blowing;
(3) Heating polyester resin to 265 ℃ until the polyester resin is completely melted, adding basalt micropowder, uniformly mixing, controlling the spinning speed to be 1600m/min, and preparing a monofilament II with the diameter of 2.4 mu m by high-temperature melt-blowing;
(4) Controlling the twist to be 400 twists/m, twisting 26 monofilaments I into first warp yarns, controlling the twist to be 580 twists/m, and twisting 22 monofilaments II into second warp yarns;
(5) Mixing and grinding acrylic latex, a flame retardant and azodicarbonamide uniformly to obtain slurry, wherein the sizing amount is controlled to be 600g/m 2 Respectively and uniformly coating the sizing agent on the outer surfaces of the first warp and the second warp, scraping the sizing agent, shaping, and heating to 195 ℃ for foaming to obtain the required warp.
Preparation example 16
The warp is made of the following raw materials: 55Kg of ethylene-vinyl acetate copolymer, 45Kg of polyester resin, 10Kg of basalt micropowder, 16Kg of modified silica in preparation example 3, 22Kg of acrylic latex, 4.5Kg of azodicarbonamide, and 2.5Kg of flame retardant in preparation example 6;
the warp is prepared by the following method:
(1) Weighing raw materials of ethylene-vinyl acetate copolymer, polyester resin, basalt micropowder, modified silica, acrylic latex, azodicarbonamide and a flame retardant for later use;
(2) Heating ethylene-vinyl acetate copolymer to 240 ℃ until the ethylene-vinyl acetate copolymer is completely melted, adding modified silicon dioxide, uniformly mixing, controlling the spinning speed to 1380m/min, and carrying out high-temperature melt-blowing to prepare a monofilament I with the diameter of 2.8 mu m;
(3) Heating polyester resin to 268 ℃ until the polyester resin is completely melted, adding basalt micropowder, uniformly mixing, controlling the spinning speed to be 1620m/min, and preparing a monofilament II with the diameter of 2 mu m by high-temperature melt-blowing;
(4) Controlling the twist to be 450 twists/m, twisting 32 monofilaments I into first warp yarns, controlling the twist to be 650 twists/m, twisting 28 monofilaments II into weft yarns, and twisting into second warp yarns;
(5) Mixing and grinding acrylic latex, a flame retardant and azodicarbonamide uniformly to obtain slurry, wherein the sizing amount is controlled to be 700g/m 2 And respectively and uniformly coating the sizing agent on the outer surfaces of the first warp and the second warp, scraping the sizing agent, shaping, heating to 200 ℃ and foaming to obtain the required warp.
Preparation example 17
The warp is made of the following raw materials: 60Kg of ethylene-vinyl acetate copolymer, 50Kg of polyester resin, 12Kg of basalt micropowder, 18Kg of modified silica in preparation example 3, 25Kg of acrylic latex, 5Kg of azodicarbonamide, and 3Kg of flame retardant in preparation example 6;
the warp is prepared by the following method:
(1) Weighing raw materials of ethylene-vinyl acetate copolymer, polyester resin, basalt micropowder, modified silica, acrylic latex, azodicarbonamide and a flame retardant for later use;
(2) Heating ethylene-vinyl acetate copolymer to 250 ℃ until the ethylene-vinyl acetate copolymer is completely melted, adding modified silicon dioxide, uniformly mixing, controlling the spinning speed to be 1400m/min, and preparing a monofilament I with the diameter of 2.5 mu m by high-temperature melt-blowing;
(3) Heating polyester resin to 272 ℃ until the polyester resin is completely melted, adding basalt micropowder, uniformly mixing, controlling the spinning speed to 1650m/min, and carrying out high-temperature melt-blowing to prepare a monofilament II with the diameter of 1.8 mu m;
(4) Controlling the twist degree to be 500 twists/m, twisting 35 monofilaments I into first warp yarns, controlling the twist degree to be 700 twists/m, and twisting 30 monofilaments II into second warp yarns;
(5) Mixing and grinding acrylic latex, a flame retardant and azodicarbonamide uniformly to obtain slurry, and controlling the sizing amount to be 800g/m 2 Uniformly and respectively coating the sizing agent on the outer surfaces of the first warp and the second warp, scraping the sizing agent, shaping, and heating to 205 ℃ for foaming to obtain the required warp.
Preparation examples 18-22 provide methods for preparing weft yarns.
Preparation example 18
The weft yarn is prepared from the following raw materials: 40Kg of polyamide, 30Kg of polylactic acid, 15Kg of functional additive in preparation example 7, 4Kg of sodium carbonate and 8Kg of polysiloxane;
the weft yarn is prepared by the following method:
(1) Weighing raw materials of polyamide, polylactic acid, a functional additive, sodium carbonate and polysiloxane for later use;
(2) Adding polyamide, polylactic acid and polysiloxane into a mixer, heating to 260 ℃ until the materials are completely melted, adding a functional additive and sodium carbonate, uniformly mixing, controlling the spinning speed to be 1150m/min, and preparing a monofilament III with the diameter of 8 mu m by high-temperature melt-blowing;
(3) Controlling the twist degree to be 380 twists/m, twisting 15 monofilaments III into a first weft yarn, and twisting 30 monofilaments III into a second weft yarn.
Preparation example 19
The weft yarn is prepared from the following raw materials: 50Kg of polyamide, 35Kg of polylactic acid, 18Kg of functional additive in preparation example 7, 6Kg of sodium carbonate, and 10Kg of polysiloxane;
the weft yarn is prepared by the following method:
(1) Weighing raw materials of polyamide, polylactic acid, a functional additive, sodium carbonate and polysiloxane for later use;
(2) Adding polyamide, polylactic acid and polysiloxane into a mixer, heating to 270 ℃ until the materials are completely melted, adding a functional additive and sodium carbonate, uniformly mixing, controlling the spinning speed to be 1180m/min, and preparing a monofilament III with the diameter of 7 mu m by high-temperature melt-blowing;
(3) The twist number is controlled to be 420 twists/m, 17 monofilaments III are twisted together to form a first weft yarn, and 26 monofilaments III are twisted together to form a second weft yarn.
Preparation example 20
The weft yarn is prepared from the following raw materials: 60Kg of polyamide, 40Kg of polylactic acid, 20Kg of functional additive in preparation example 8, 7Kg of sodium carbonate and 12Kg of polysiloxane;
the weft yarn is prepared by the following method:
(1) Weighing raw materials of polyamide, polylactic acid, a functional additive, sodium carbonate and polysiloxane for later use;
(2) Adding polyamide, polylactic acid and polysiloxane into a mixer, heating to 280 ℃ until the mixture is completely melted, adding a functional additive and sodium carbonate, uniformly mixing, controlling the spinning speed to be 1200m/min, and preparing a monofilament III with the diameter of 5 mu m by high-temperature melt-blowing;
(3) The twist number is controlled to be 500 twists/m, 19 monofilaments III are twisted together to form a first weft yarn, and 22 monofilaments III are twisted together to form a second weft yarn.
Preparation example 21
The weft yarn is prepared from the following raw materials: 70Kg of polyamide, 45Kg of polylactic acid, 22Kg of functional additive in preparation example 8, 8Kg of sodium carbonate and 14Kg of polysiloxane;
the weft yarn is prepared by the following method:
(1) Weighing raw materials of polyamide, polylactic acid, a functional additive, sodium carbonate and polysiloxane for later use;
(2) Adding polyamide, polylactic acid and polysiloxane into a mixer, heating to 290 ℃ until the mixture is completely melted, adding a functional additive and sodium carbonate, uniformly mixing, controlling the spinning speed to be 1220m/min, and carrying out high-temperature melt-blowing to prepare a monofilament III with the diameter of 4 mu m;
(3) The twist number is controlled to be 580 twists/meter, 20 monofilaments III are twisted together to form a first weft yarn, and 18 monofilaments III are twisted together to form a second weft yarn.
Preparation example 22
The weft yarn is prepared from the following raw materials: 80Kg of polyamide, 50Kg of polylactic acid, 25Kg of functional additive in preparation example 9, 10Kg of sodium carbonate and 15Kg of polysiloxane;
the weft yarn is prepared by the following method:
(1) Weighing raw materials of polyamide, polylactic acid, a functional additive, sodium carbonate and polysiloxane for later use;
(2) Adding polyamide, polylactic acid and polysiloxane into a mixer, heating to 300 ℃ until the materials are completely melted, adding a functional additive and sodium carbonate, uniformly mixing, controlling the spinning speed to be 1250m/min, and preparing a monofilament III with the diameter of 3 mu m by high-temperature melt-blowing;
(3) The twist number is controlled to be 650 twists/m, 22 monofilaments III are twisted together to form a first weft yarn, and 15 monofilaments III are twisted together to form a second weft yarn.
Examples 1-5 provide a simulated tufted fabric and a method of making the same.
Example 1
A simulated tufting fabric comprises a double-layer fabric and a velvet flower-like part, wherein the double-layer fabric is formed by crossing warps and wefts and is woven by a jacquard machine, and the velvet flower-like part is brushed on one surface of the double-layer fabric;
the warp yarns comprise a first warp yarn and a second warp yarn; the weft yarns comprise a first weft yarn and a second weft yarn;
the preparation method of the imitated tufted fabric specifically comprises the following steps:
s1, controlling the liquid ratio to be 8, respectively adding the first warp yarn and the second warp yarn in preparation example 13 and the first weft yarn and the second weft yarn in preparation example 18 into the soaking solution in preparation example 10, soaking for 1h at the temperature of 70 ℃, and then drying at the temperature of 80 ℃;
s2, arranging the first warp yarns and the second warp yarns processed in the step S1 at intervals, arranging the first weft yarns and the second weft yarns at intervals, arranging the warp yarns and the weft yarns in a crossed manner, and weaving the warp yarns and the weft yarns by a jacquard machine to obtain a double-layer fabric;
s3, brushing a velvet feeling pattern part on one surface of the double-layer fabric by using a brushing machine to obtain a primary fabric;
and S4, controlling the irradiation temperature to be 65 ℃ and the irradiation time to be 30min, and carrying out ultraviolet irradiation treatment on the primary fabric to obtain the required imitation tufted fabric.
Example 2
A simulated tufting fabric comprises a double-layer fabric and a velvet flower-like part, wherein the double-layer fabric is formed by crossing warps and wefts and is woven by a jacquard machine, and the velvet flower-like part is brushed on one surface of the double-layer fabric;
the warp yarns comprise a first warp yarn and a second warp yarn; the weft yarns comprise a first weft yarn and a second weft yarn;
the preparation method of the imitated tufted fabric specifically comprises the following steps:
s1, controlling the liquid ratio to be 10, respectively adding the first warp yarn and the second warp yarn in preparation example 14 and the first weft yarn and the second weft yarn in preparation example 19 into the soaking solution in preparation example 11, soaking for 2 hours at 65 ℃, and then drying at 82 ℃;
s2, arranging the first warp yarns and the second warp yarns processed in the step S1 at intervals, arranging the first weft yarns and the second weft yarns at intervals, arranging the warp yarns and the weft yarns in a crossed manner, and weaving the warp yarns and the weft yarns by a jacquard machine to obtain a double-layer fabric;
s3, brushing a velvet feeling pattern part on one surface of the double-layer fabric by using a brushing machine to obtain a primary fabric;
and S4, controlling the irradiation temperature to be 68 ℃ and the irradiation time to be 28min, and carrying out ultraviolet irradiation treatment on the primary fabric to obtain the required imitation tufted fabric.
Example 3
A simulated tufting fabric comprises a double-layer fabric and a velvet flower-like part, wherein the double-layer fabric is formed by crossing warps and wefts and is woven by a jacquard machine, and the velvet flower-like part is brushed on one surface of the double-layer fabric;
the warp yarns comprise a first warp yarn and a second warp yarn; the weft yarns comprise a first weft yarn and a second weft yarn;
the preparation method of the imitated tufted fabric specifically comprises the following steps:
s1, controlling the liquid ratio to be 12;
s2, arranging the first warp yarns and the second warp yarns processed in the step S1 at intervals, arranging the first weft yarns and the second weft yarns at intervals, arranging the warp yarns and the weft yarns in a crossed manner, and weaving the warp yarns and the weft yarns by a jacquard machine to obtain a double-layer fabric;
s3, brushing a velvet feeling pattern part on one surface of the double-layer fabric by using a brushing machine to obtain a primary fabric;
and S4, controlling the irradiation temperature to be 70 ℃ and the irradiation time to be 25min, and carrying out ultraviolet irradiation treatment on the primary fabric to obtain the required imitation tufted fabric.
Example 4
A simulated tufting fabric comprises a double-layer fabric and a velvet flower-like part, wherein the double-layer fabric is formed by crossing warps and wefts and is woven by a jacquard machine, and the velvet flower-like part is brushed on one surface of the double-layer fabric;
the warp yarns comprise a first warp yarn and a second warp yarn; the weft yarns comprise a first weft yarn and a second weft yarn;
the preparation method of the imitated tufted fabric specifically comprises the following steps:
s1, controlling the liquid ratio to be 14, respectively adding the first warp yarn and the second warp yarn in preparation example 16 and the first weft yarn and the second weft yarn in preparation example 21 into the soaking solution in preparation example 12, soaking for 4 hours at 55 ℃, and then drying at 88 ℃;
s2, arranging the first warp yarns and the second warp yarns processed in the step S1 at intervals, arranging the first weft yarns and the second weft yarns at intervals, arranging the warp yarns and the weft yarns in a crossed manner, and weaving the double-layer fabric by a jacquard machine;
s3, brushing a velvet feeling pattern part on one surface of the double-layer fabric by using a brushing machine to obtain a primary fabric;
and S4, controlling the irradiation temperature to be 72 ℃, controlling the irradiation time to be 22min, and carrying out ultraviolet irradiation treatment on the primary fabric to obtain the required imitation tufted fabric.
Example 5
A simulated tufting fabric comprises a double-layer fabric which is formed by crossing warps and wefts and is woven by a jacquard machine, and a velvet pattern part brushed on one surface of the double-layer fabric;
the warp yarns comprise a first warp yarn and a second warp yarn; the weft yarns comprise a first weft yarn and a second weft yarn;
the preparation method of the imitated tufted fabric specifically comprises the following steps:
s1, controlling the liquid ratio to be 15, respectively adding the first warp yarn and the second warp yarn in preparation example 17 and the first weft yarn and the second weft yarn in preparation example 22 into the soaking solution in preparation example 12, soaking for 5 hours at the temperature of 50 ℃, and then drying at the temperature of 90 ℃;
s2, arranging the first warp yarns and the second warp yarns processed in the step S1 at intervals, arranging the first weft yarns and the second weft yarns at intervals, arranging the warp yarns and the weft yarns in a crossed manner, and weaving the double-layer fabric by a jacquard machine;
s3, brushing a velvet feeling pattern part on one surface of the double-layer fabric by using a brushing machine to obtain a primary fabric;
and S4, controlling the irradiation temperature to be 75 ℃ and the irradiation time to be 20min, and carrying out ultraviolet irradiation treatment on the primary fabric to obtain the required imitation tufted fabric.
To verify the performance of the simulated tufted face fabric provided herein, the applicant set comparative examples 1-8, wherein:
comparative example 1, like example 3, differs only in that: the modified silica in preparation example 2 was replaced with unmodified mesoporous silica.
Comparative example 2, like example 3, differs only in that: when the modified silica in preparation example 2 was modified, the use of sodium hexametaphosphate was reduced.
Comparative example 3, like example 3, differs only in that: the flame retardant in warp preparation example 5 was replaced with a flame retardant obtained by mixing and grinding 15Kg of ammonium polyphosphate, 7Kg of zinc borate and 12Kg of polydimethylsiloxane.
Comparative example 4, like example 3, differs only in that: the flame retardant in the warp preparation example 5 is replaced by a flame retardant prepared by mixing and grinding 15Kg of ammonium polyphosphate, 7Kg of zinc borate and 3Kg of cetyl alcohol.
Comparative example 5, the same as example 3, except that: the functional additive in the weft yarn preparation example 8 is replaced by the functional additive which is obtained by sequentially adding 9Kg of graphene oxide and 7.5Kg of far infrared ceramic powder into 24Kg of methyl ethyl carbonate and uniformly dispersing.
Comparative example 6, the same as example 3, except that: the soak solution of preparation example 11 was replaced with water.
Comparative example 7, the same as example 3, except that: the soaking solution in the preparation example 11 is replaced by the soaking solution which is prepared by mixing and uniformly dispersing 22Kg of chitosan quaternary ammonium salt, 7Kg of tetradecyl hydroxypropyl sulfobetaine and 26Kg of deionized water.
Comparative example 8, the same as example 3, except that: the warp yarn in preparation example 15 was replaced with a warp yarn prepared by the following method:
the warp is made of the following raw materials: 50Kg of ethylene-vinyl acetate copolymer, 40Kg of polyester resin, 8Kg of basalt micropowder, 14Kg of modified silica in preparation example 2, 20Kg of acrylic latex, 4Kg of azodicarbonamide, and 2Kg of flame retardant in preparation example 5;
the warp is prepared by the following method:
(1) Weighing raw materials of ethylene-vinyl acetate copolymer, polyester resin, basalt micropowder, modified silica, acrylic latex, azodicarbonamide and flame retardant for later use;
(2) Heating ethylene-vinyl acetate copolymer and polyester resin to 265 ℃ until the ethylene-vinyl acetate copolymer and the polyester resin are completely melted, adding modified silicon dioxide and basalt micropowder, uniformly mixing, controlling the spinning speed to 1350m/min, and preparing a monofilament I with the diameter of 3.2 mu m by high-temperature melt-blowing;
(3) Controlling the twist to be 400 twists/m, twisting 26 monofilaments I into first warp yarns, controlling the twist to be 580 twists/m, and twisting 22 monofilaments I into second warp yarns;
(4) Mixing and grinding acrylic latex, a flame retardant and azodicarbonamide uniformly to obtain slurry, wherein the sizing amount is controlled to be 600g/m 2 And respectively and uniformly coating the sizing agent on the outer surfaces of the first warp and the second warp, scraping the sizing agent, shaping, and heating to 195 ℃ for foaming to obtain the required warp.
The main properties of the tufted-like face fabrics prepared in examples 1-5 and comparative examples 1-8 of the present application were tested separately to obtain the following result parameters, which are shown in table 1.
The surface resistivity of the fabric is calculated by referring to a specific test method of GB/T24249-2009 anti-static clean fabric, at least 10 test samples are tested, and a test average value is taken;
the test method refers to a specific test method of GB/T20944.3-2008 evaluation of antibacterial performance of textiles, the antibacterial performance of the textile is calculated, at least 10 test samples are tested, and a test average value is taken;
the testing method refers to a specific testing method of GB/T8745-2001 determination of textile combustion performance fabric surface combustion time, and the afterflame time is calculated;
testing the imitated tufted fabric sample by using a textile electronic strength tester, and testing the tearing strength of the imitated tufted fabric sample;
the simulated tufted fabric is folded, 5Kg of an object with the same weight is placed on the folded simulated tufted fabric, and the rebound time is calculated after 5 min.
Table 1:
surface resistivity/omega Antibacterial ratio/%) Duration of continuous combustion/s Tear Strength/N Rebound time/s
Example 1 1.78×10 6 99.30 7 124 33
Example 2 1.67×10 6 99.47 4 137 28
Example 3 1.23×10 6 99.86 2 151 21
Example 4 1.54×10 6 99.51 3 143 25
Example 5 1.71×10 6 99.44 6 136 29
Comparative example 1 3.02×10 7 79.21 4 138 27
Comparative example 2 8.05×10 6 93.03 3 149 23
Comparative example 3 1.28×10 6 99.83 13 141 25
Comparative example 4 1.25×10 6 99.85 17 145 24
Comparative example 5 1.96×10 6 94.17 3 143 26
Comparative example 6 6.77×10 6 83.05 4 104 55
Comparative example 7 3.53×10 6 90.76 3 118 41
Comparative example 8 1.27×10 6 99.89 2 153 83
As can be seen from the data shown in table 1 above: the imitated tufted fabric prepared in the examples 1-5 has excellent antistatic, antibacterial, flame retardant, tear resistance, easy resilience and other properties, and the comprehensive properties of the imitated tufted fabric are far better than those of the imitated tufted fabric prepared in the comparative examples 1-8.
From example 3 and comparative examples 1-2, it can be seen that: the modified silicon dioxide can obviously improve the antibacterial and antistatic properties of the imitation tufted fabric, so that the waterproof, self-cleaning and other properties of the imitation tufted fabric are improved;
from example 3 and comparative examples 3 to 4, it can be seen that: the compound flame retardant can generate a remarkable synergistic flame-retardant effect, so that the flame-retardant capability of the imitation tufted fabric is enhanced;
from example 3 and comparative example 5, it can be seen that: the compound functional additive can remarkably improve the antistatic and bactericidal properties of the imitated tufted fabric, and further improve the skin-friendly, mite-removing, health-care and other capabilities of the imitated tufted fabric;
from example 3 and comparative examples 6 to 7, it can be seen that: the soaking solution can improve the antistatic, bactericidal, antifouling and other performances of the imitated tufted fabric, and meanwhile, the obtained imitated tufted fabric is good in fluffiness, soft in hand feeling, good in mechanical property and heat resistance, not easy to pilling and deform and long in service life;
from example 3 and comparative example 8, it can be seen that: the method comprises the steps of melting ethylene-vinyl acetate copolymer, blending and spinning modified silicon dioxide, twisting to form first warps, melting polyester resin, blending and spinning basalt micropowder, twisting to form second warps, and foaming slurry prepared by mixing acrylic acid latex, a flame retardant and azodicarbonamide to form required warps; compared with the comparative example 8, the ethylene-vinyl acetate copolymer, the polyester resin, the modified silicon dioxide and the basalt micropowder are directly mixed to prepare a first warp and a second warp; the application obviously has the characteristics of good rebound resilience and remarkable shockproof effect.
The specific embodiments are only for explaining the present application and are not limiting to the present application, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present application.

Claims (10)

1. The imitation tufted fabric is characterized by comprising a double-layer fabric and a velvet flower-like part, wherein the double-layer fabric is formed by crossing warps and wefts and weaving the warps and the wefts through a jacquard machine, and the velvet flower-like part is brushed on one surface of the double-layer fabric;
the warp yarns comprise a first warp yarn and a second warp yarn; the weft yarns comprise a first weft yarn and a second weft yarn;
the warp is prepared from the following raw materials in parts by weight: 40-60 parts of ethylene-vinyl acetate copolymer, 30-50 parts of polyester resin, 5-12 parts of basalt micropowder, 10-18 parts of modified silica, 15-25 parts of acrylic latex, 3-5 parts of azodicarbonamide and 1-3 parts of flame retardant;
the weft yarn is prepared from the following raw materials in parts by weight: 40-80 parts of polyamide, 30-50 parts of polylactic acid, 15-25 parts of functional additive, 4-10 parts of sodium carbonate and 8-15 parts of polysiloxane.
2. The faux tufted fabric of claim 1, wherein the warp yarns are made from the following raw materials in parts by weight: 45-55 parts of ethylene-vinyl acetate copolymer, 35-45 parts of polyester resin, 6-10 parts of basalt micropowder, 12-16 parts of modified silica, 18-22 parts of acrylic latex, 3.5-4.5 parts of azodicarbonamide and 1.5-2.5 parts of flame retardant;
the weft yarn is prepared from the following raw materials in parts by weight: 50-70 parts of polyamide, 35-45 parts of polylactic acid, 18-22 parts of functional additive, 6-8 parts of sodium carbonate and 10-14 parts of polysiloxane.
3. The faux tufted fabric of claim 1 or 2, wherein the warp yarns are made from the following raw materials in parts by weight: 50 parts of ethylene-vinyl acetate copolymer, 40 parts of polyester resin, 8 parts of basalt micropowder, 14 parts of modified silica, 20 parts of acrylic latex, 4 parts of azodicarbonamide and 2 parts of flame retardant;
the weft yarn is prepared from the following raw materials in parts by weight: 60 parts of polyamide, 40 parts of polylactic acid, 20 parts of functional additive, 7 parts of sodium carbonate and 12 parts of polysiloxane.
4. The faux tufted fabric of claim 3, wherein the warp yarns are produced by a process comprising:
(1) Weighing raw materials of ethylene-vinyl acetate copolymer, polyester resin, basalt micropowder, modified silicon dioxide, acrylic latex, azodicarbonamide and flame retardant for later use;
(2) Heating and melting ethylene-vinyl acetate copolymer, adding modified silicon dioxide, mixing uniformly, and preparing monofilament I with the diameter of 2.5-4 mu m by high-temperature melt-blowing;
(3) Heating and melting polyester resin, adding basalt micropowder, mixing uniformly, and preparing a monofilament II with the diameter of 1.8-3 mu m by high-temperature melt-blowing;
(4) Twisting 18-35 monofilaments I into a first warp, and twisting 15-30 monofilaments II into a second warp;
(5) And mixing and grinding the acrylic latex, the flame retardant and the azodicarbonamide uniformly to obtain slurry, respectively and uniformly coating the slurry on the outer surfaces of the first warp and the second warp, scraping the slurry, shaping, and heating for foaming to obtain the required warp.
5. The simulated tufted fabric of claim 3, wherein the weft yarns are produced by a process comprising:
(1) Weighing raw materials of polyamide, polylactic acid, a functional additive, sodium carbonate and polysiloxane for later use;
(2) Adding polyamide, polylactic acid and polysiloxane into a mixer, heating and melting, adding a functional additive and sodium carbonate, uniformly mixing, and carrying out high-temperature melt-blowing to prepare monofilament III with the diameter of 3-8 mu m;
(3) 15-22 monofilaments III are twisted together to form a first weft yarn, and 15-30 monofilaments III are twisted together to form a second weft yarn.
6. The imitation tufted fabric according to claim 3, wherein the modified silica is prepared by compounding mesoporous silica, silver nitrate, sodium hexametaphosphate and 2-5mol/L nitric acid solution in a mass ratio of 15-20.
7. The imitation tufted fabric according to claim 3, wherein the flame retardant is prepared by mixing and compounding ammonium polyphosphate, zinc borate, polydimethylsiloxane and cetyl alcohol in a mass ratio of 11-15.
8. The simulated tufting fabric of claim 3, wherein the functional additive is a compound of graphene oxide, far infrared ceramic powder, wool fat and methyl ethyl carbonate in a mass ratio of 7-11.
9. The preparation method of the imitation tufted fabric of any one of claims 1 to 8, which is characterized by comprising the following steps:
s1, respectively adding first warp yarns, second warp yarns, first weft yarns and second weft yarns into a soaking solution, and drying after soaking treatment;
s2, arranging the first warp yarns and the second warp yarns processed in the step S1 at intervals, arranging the first weft yarns and the second weft yarns at intervals, arranging the warp yarns and the weft yarns in a crossed manner, and weaving the warp yarns and the weft yarns by a jacquard machine to obtain a double-layer fabric;
s3, brushing a velvet feeling pattern part on one surface of the double-layer fabric by using a brushing machine to obtain a primary fabric;
and S4, carrying out ultraviolet irradiation treatment on the primary fabric to obtain the required imitation tufted fabric.
10. The preparation method of the imitation tufted fabric according to claim 9, wherein the soaking solution is prepared by compounding 18-26 mass ratio of chitosan quaternary ammonium salt, 10-20 mass ratio of tetradecyl hydroxypropyl sulfobetaine, polyethylene glycol 400 and deionized water.
CN202210675275.XA 2022-06-15 2022-06-15 Tufting-imitating fabric and preparation method thereof Active CN115233356B (en)

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Publication number Priority date Publication date Assignee Title
CN118087123A (en) * 2024-03-01 2024-05-28 中建三局集团华南有限公司 Nano modified dustproof noise-reduction sky screen cloth and preparation method and application thereof

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CN1106479A (en) * 1994-06-23 1995-08-09 吕建斌 Woven nap repiece narrow fabric and its prodn. method
CN106460239A (en) * 2014-04-07 2017-02-22 特雷维拉股份有限公司 Polymer fibre having improved dispersibility
CN109868542A (en) * 2019-02-18 2019-06-11 沂水恒泰纺园有限公司 A method of rotary broom fabric is prepared using thermoplastic fibre
CN211595921U (en) * 2019-12-27 2020-09-29 扬州海众织物有限公司 Easily tufted carpet backing fabric
CN113403726A (en) * 2021-07-07 2021-09-17 杭州宽明纺织有限公司 Antibacterial functional fabric and production process thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1106479A (en) * 1994-06-23 1995-08-09 吕建斌 Woven nap repiece narrow fabric and its prodn. method
CN106460239A (en) * 2014-04-07 2017-02-22 特雷维拉股份有限公司 Polymer fibre having improved dispersibility
CN109868542A (en) * 2019-02-18 2019-06-11 沂水恒泰纺园有限公司 A method of rotary broom fabric is prepared using thermoplastic fibre
CN211595921U (en) * 2019-12-27 2020-09-29 扬州海众织物有限公司 Easily tufted carpet backing fabric
CN113403726A (en) * 2021-07-07 2021-09-17 杭州宽明纺织有限公司 Antibacterial functional fabric and production process thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118087123A (en) * 2024-03-01 2024-05-28 中建三局集团华南有限公司 Nano modified dustproof noise-reduction sky screen cloth and preparation method and application thereof

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