WO2020207003A1 - Method for preparing double-color-effect warp-knitted pile fabric - Google Patents

Method for preparing double-color-effect warp-knitted pile fabric Download PDF

Info

Publication number
WO2020207003A1
WO2020207003A1 PCT/CN2019/115857 CN2019115857W WO2020207003A1 WO 2020207003 A1 WO2020207003 A1 WO 2020207003A1 CN 2019115857 W CN2019115857 W CN 2019115857W WO 2020207003 A1 WO2020207003 A1 WO 2020207003A1
Authority
WO
WIPO (PCT)
Prior art keywords
fabric
owf
color effect
content
effect warp
Prior art date
Application number
PCT/CN2019/115857
Other languages
French (fr)
Chinese (zh)
Inventor
马丽芳
Original Assignee
江苏意瑞达纺织科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 江苏意瑞达纺织科技有限公司 filed Critical 江苏意瑞达纺织科技有限公司
Publication of WO2020207003A1 publication Critical patent/WO2020207003A1/en

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
    • D06M11/76—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon oxides or carbonates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
    • D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/46—Compounds containing quaternary nitrogen atoms
    • D06M13/47—Compounds containing quaternary nitrogen atoms derived from heterocyclic compounds
    • D06M13/473—Compounds containing quaternary nitrogen atoms derived from heterocyclic compounds having five-membered heterocyclic rings
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/653—Nitrogen-free carboxylic acids or their salts
    • D06P1/6533—Aliphatic, araliphatic or cycloaliphatic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/82—Textiles which contain different kinds of fibres
    • D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
    • D06P3/8276—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing ester 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

Definitions

  • the invention belongs to the field of fabrics, and relates to a preparation method of a fabric, in particular to a preparation method of a two-color effect warp knitting fabric.
  • the purpose of the present invention is to provide a method for preparing two-color effect warp-knitted pile fabric in order to overcome the shortcomings of the prior art.
  • the technical solution adopted by the present invention is: a method for preparing two-color effect warp knitting fabric, which includes the following steps:
  • Pre-defined fabric shape place the fabric at 160-190°C for 50-70 seconds, and the fabric is woven with PET/PBT composite yarn;
  • step (b) the soaking temperature is 50-80° C. and the time is 10-30 min.
  • the weight of the two-color effect warp knitting fabric is 320-337g/m 2 .
  • step (a) the mass ratio of the PET and the PBT is 1:1.
  • step (d) before washing, the fabric is sent to the setting machine for softening and finishing, and the softening liquid is padding.
  • the softening liquid includes 10-20 g/L of softening agent, 5-10 g/L of antistatic agent and 5-6 g/L of smoothing agent.
  • step (d) the setting temperature of the setting machine is 160-170°C, and the fabric moving speed is 8-10 m/min.
  • the present invention has the following advantages compared with the prior art: the method for preparing the two-color effect warp knitting fabric of the present invention is achieved by immersing the fabric in a specific immersion liquid and working liquid, and matching a specific dyeing process In this way, PET fiber and PBT fiber can be dyed to form dark and light colors, and different shrinkage and curling degrees can be formed under the action of moisture and heat, thereby forming different pile heights, thicknesses and curling effects.
  • Figure 1 is an appearance diagram of the two-color effect warp knitting fabric prepared in Example 1.
  • the preparation method of the two-color effect warp knitting velvet fabric of the present invention includes the following steps: (a) Fabric pre-shaping: placing the fabric at 160-190°C for 50-70s, and the fabric is knitted by PET/PBT composite yarn (In order to make the cloth surface smooth and improve the dimensional stability, the fabric needs to be pre-shaped before dyeing.
  • the PET fiber and PBT fiber can be dyed to form dark and light colors, and different shrinkage and curling degrees are formed under the action of damp heat, thereby forming different The fluff height, thickness and curling effect.
  • the above method also includes (e) combing: the fabric is combed multiple times to make the fluff evenly dispersed.
  • step (b) the temperature of the soaking is 50-80°C and the time is 10-30 min.
  • the grammage of the two-color effect warp-knitted fleece fabric is 320-337g/m 2 .
  • step (a) the mass ratio of the PET and the PBT is 1:1.
  • step (d) before washing, the fabric is sent to the setting machine for softening and finishing, and the softening liquid is padding.
  • the softening liquid includes 10-20 g/L of softening agent, 5-10 g/L of antistatic agent and 5-6 g/L of smoothing agent.
  • step (d) the setting temperature of the setting machine is 160-170°C, and the fabric moving speed is 8-10m/min.
  • This embodiment provides a method for preparing a two-color effect warp-knitted fleece fabric, which includes the following steps:
  • the above fabric is made of plush yarn (the plush yarn is 150D96F PET/PBT composite yarn; the mass ratio of PET fiber and PBT fiber in the plush yarn is 1:1), which is knitted by 5 combs on a double needle bed warp knitting machine (Front comb organization is GB1: 3-2-2-2/0-1-1-1//GB2: 0-1-1-1/2-1-1-1//, middle comb organization is GB3: 0-1-0-1/1-0-1-0//, the back comb organization is GB4: 3-3-3-2/0-0-0-1//GB5: 0-0-0-1 /2-2-2-1//, 5 combs are fully covered with 150D96f PBT/PET composite yarn), so that the formed fabric has a suede layer and a bottom layer (both suede layer and bottom layer are made of 150D96F PET/PBT composite yarn),
  • Fabric pre-shape place the fabric at 180°C for pre-shape, and the setting time is 60s;
  • step (c) Dyeing: take out the fabric treated in step (b) and immerse it in a working solution at 60°C, heat it up to 100°C at a rate of 1 to 1.5°C/min, and then cool it down to 60°C after keeping it warm for 30 minutes;
  • the liquid is the second aqueous solution containing acetic acid, ammonium sulfate, diffusing agent and dye, and its pH is 5-6;
  • the volume content of acetic acid (98% glacial acetic acid can be used) is 0.5 mL/L, and the content of ammonium sulfate is 3% (owf), the content of diffusing agent (Setamol) is 1% (owf), and the content of dye (disperse blue 72) is 1% (owf;
  • the bath ratio of the dye is 1:40, that is, the weight ratio of the dye to the fabric);
  • This embodiment provides a method for preparing a two-color effect warp-knitted fleece fabric, which includes the following steps:
  • Fabric pre-shape place the fabric at 160°C for pre-shape, the setting time is 70s;
  • step (c) Dyeing: take out the fabric treated in step (b) and immerse it in a working solution at 60°C, heat it up to 100°C at a rate of 1 to 1.5°C/min, and then cool it down to 60°C after keeping it warm for 30 minutes;
  • the liquid is the second aqueous solution containing acetic acid, ammonium sulfate, diffusing agent and dye, and its pH is 5-6;
  • the volume content of acetic acid (98% glacial acetic acid can be used) is 0.4mL/L, and the content of ammonium sulfate is 2% (owf), the content of the diffusing agent is 0.5% (owf), and the content of the dye is 1% (owf;
  • the bath ratio of the dye is 1:40, that is, the weight ratio of the dye to the fabric);
  • This embodiment provides a method for preparing a two-color effect warp-knitted fleece fabric, which includes the following steps:
  • Fabric pre-shape place the fabric at 190°C for pre-shape, and the setting time is 50s;
  • step (c) Dyeing: take out the fabric treated in step (b) and immerse it in a working solution at 60°C, heat it up to 100°C at a rate of 1 to 1.5°C/min, and then cool it down to 60°C after keeping it warm for 30 minutes;
  • the liquid is the second aqueous solution containing acetic acid, ammonium sulfate, diffusing agent and dye, and its pH is 5-6;
  • the volume content of acetic acid (98% glacial acetic acid can be used) is 0.4mL/L, and the content of ammonium sulfate is 5% (owf), the content of the diffusing agent is 2% (owf), and the content of the dye is 2% (owf;
  • the liquor ratio of the dye is 1:40, that is, the weight ratio of the dye to the fabric);
  • This embodiment provides a method for preparing a two-color effect warp-knitted fleece fabric, which is basically the same as that in Embodiment 1, except that the mass ratio of PET fiber and PBT fiber in the plush yarn is 1:3.
  • This embodiment provides a method for preparing a two-color effect warp knitted pile fabric, which is basically the same as that in Example 1, except that the mass ratio of PET fiber and PBT fiber in the pile yarn is 2:1.
  • This embodiment provides a method for preparing two-color effect warp-knitted fleece fabric, which is basically the same as that in Example 1, except that in step (d), the fabric is sent to the setting machine for softening and finishing before washing.
  • Liquid; Softening liquid includes softening agent (FST-130) 10 ⁇ 20g/L, antistatic agent (SN-01) 5 ⁇ 10g/L and smoothing agent (DY370) 5 ⁇ 6g/L; setting temperature of setting machine is 160 ⁇ 170°C, the fabric moving speed is 8 ⁇ 10m/min.
  • This example provides a method for preparing warp knitted velvet fabric, which is basically the same as that in Example 1, except that step (b) is not performed.
  • This example provides a preparation method of warp knitted velvet fabric, which is basically the same as that in Example 1, except that step (b) does not contain 1-sulfobutyl-2-methyl-3-hexadecane Alkyl imidazole hydrogen sulfate.
  • This example provides a method for preparing warp knitted fleece fabric, which is basically the same as that in Example 1, except that step (c) does not contain ammonium sulfate.
  • the warp-knitted fleece fabric in Example 1 has a good hand feeling and a two-color effect (as shown in Figure 1, it presents a blue and light two-color);
  • Example 2 and Examples The hand feeling and two-color effect of the warp knitted velvet fabric in 3 are worse than those in Example 1.
  • the warp knitted velvet fabric in Example 4 is softer and the color is too bright; the warp knitted velvet fabric in Example 5 has a stiff hand feel, The color is lighter and not conducive to distinguishing.
  • the hand feeling of the warp knitting fabric in Example 6 is slightly better than that in Example 1.
  • the warp-knitted fleece fabrics in Comparative Example 1 and Comparative Example 3 have poor coloring effects, and the warp-knitted fleece fabrics in Comparative Example 2 have significantly worse pilling resistance than those in Example 1.
  • the specific results are shown in Table 1.
  • Velvety feel and softness are the results of comprehensive evaluation after the touch of 30 employees (5 groups, 6 people in each group) who have worked for more than 5 years;
  • the pilling resistance is the result of 1000 rubbing measurements using the Martindale instrument method: it is divided into 5 grades of standard samples for comparison, grade 1 is the worst, and grade 5 is the best;
  • the rubbing fastness is the degree of discoloration of the fabric after rubbing (this application refers to dry rubbing).
  • the degree of staining of the white cloth is used as the evaluation principle. It is divided into 5 levels (1 to 5). The larger the value, the better the rubbing fastness.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Coloring (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The present invention relates to a method for preparing a double-color-effect warp-knitted pile fabric. The method comprises the following steps: (a) fabric pre-setting; (b) pretreatment comprising placing the fabric into an impregnation solution for soaking; (c) dyeing comprising taking the fabric out, then immersing same in a working solution at 60ºC, heating same to 100ºC at a speed of 1-1.5ºC/min, maintaining the temperature for 20-40 min and then cooling down to 60ºC, wherein the working solution is a second aqueous solution containing acetic acid, ammonium sulfate, a diffusing agent and a dye, with a pH of 5-6, the volume content of the acetic acid being 0.4-0.8 mL/L, the content of the ammonium sulfate being 2-5% (o.w.f), the content of the diffusing agent being 0.5-2% (o.w.f), and the content of the dye being 1-2% (o.w.f); and (d) washing the fabric with water and drying same. By immersing the fabric in specific impregnation and working solutions and cooperating with a specific dyeing process, a PET fiber and a PBT fiber can be dyed to form an uneven color and different shrinkage and crimp degrees can be formed under the action of humidity and heat, thus forming different pile heights and thicknesses and crimp effects.

Description

一种双色效应经编绒类织物的制备方法Preparation method of two-color effect warp knitted velvet fabric 技术领域Technical field
本发明属于织物领域，涉及一种织物的制备方法，具体涉及一种双色效应经编绒类织物的制备方法。The invention belongs to the field of fabrics, and relates to a preparation method of a fabric, in particular to a preparation method of a two-color effect warp knitting fabric.
背景技术Background technique
随着针织面料向家纺领域的发展，具有不同外观效果的针织面料层出不穷；其中舒适、实用并具有时尚外观的经编绒类织物深受市欢迎，特别是具有不同外观效果(即双色效果)的面料深受消费者喜爱。但是双色效果的绒类织物一般需要采用提花工艺方能达到此效果，制作工艺较复杂，成本较高。With the development of knitted fabrics in the field of home textiles, knitted fabrics with different appearance effects are emerging one after another; among them, the comfortable, practical and fashionable warp knitting fabrics are popular in the city, especially those with different appearance effects (ie, two-color effects) The fabric is loved by consumers. However, velvet fabrics with two-color effects generally require a jacquard process to achieve this effect, and the manufacturing process is more complicated and the cost is higher.
发明内容Summary of the invention
本发明目的是为了克服现有技术的不足而提供一种双色效应经编绒类织物的制备方法。The purpose of the present invention is to provide a method for preparing two-color effect warp-knitted pile fabric in order to overcome the shortcomings of the prior art.
为达到上述目的，本发明采用的技术方案是：一种双色效应经编绒类织物的制备方法，它包括以下步骤：In order to achieve the above purpose, the technical solution adopted by the present invention is: a method for preparing two-color effect warp knitting fabric, which includes the following steps:
(a)织物预定形：将织物置于160～190℃定形50～70s，所述织物采用PET/PBT复合纱编织而成；(a) Pre-defined fabric shape: place the fabric at 160-190°C for 50-70 seconds, and the fabric is woven with PET/PBT composite yarn;
(b)前处理：将织物放入浸渍液中进行浸泡，所述浸渍液为含有Na 2CO 3、Na 2SiO 3、皂片和1-磺酸丁基-2-甲基-3-十六烷基咪唑硫酸氢盐的第一水溶液；所述Na 2CO 3的浓度为0.5～2％(o.w.f)，所述Na 2SiO 3的浓度为0.3～0.8％(o.w.f)，所述皂片的浓度为1～3％(o.w.f)，所述1-磺酸丁基-2-甲基-3-十六烷基咪唑硫酸氢盐的浓度为0.5～1％(o.w.f)； (b) Pre-treatment: Put the fabric into an immersion liquid for soaking, and the immersion liquid contains Na 2 CO 3 , Na 2 SiO 3 , soap flakes and 1-sulfobutyl-2-methyl-3-ten The first aqueous solution of hexaalkylimidazole hydrogen sulfate; the concentration of the Na 2 CO 3 is 0.5-2% (owf), the concentration of the Na 2 SiO 3 is 0.3-0.8% (owf), the soap flakes The concentration of the 1-sulfonic acid butyl-2-methyl-3-hexadecyl imidazole hydrogen sulfate is 0.5-1% (owf);
(c)染色：将织物取出后浸入60℃的工作液中，以1～1.5℃/min的速度将其升温至100℃，保温20～40min后再降温至60℃；所述工作液为含有醋酸、硫酸铵、扩散剂和染料的第二水溶液，其pH为5～6；所述醋酸的体积含量为0.4～0.8mL/L，所述硫酸铵的含量为2～5％(o.w.f)，所述扩散剂的含量为0.5～2％(o.w.f)，所述染料的含量为1～2％(o.w.f)；(c) Dyeing: take the fabric out and immerse it in a working fluid at 60°C, heat it up to 100°C at a rate of 1 to 1.5°C/min, keep it warm for 20-40 minutes, and then cool it down to 60°C; the working fluid contains The second aqueous solution of acetic acid, ammonium sulfate, diffusing agent, and dye has a pH of 5-6; the volume content of the acetic acid is 0.4-0.8 mL/L, and the content of the ammonium sulfate is 2-5% (owf), The content of the diffusing agent is 0.5-2% (owf), and the content of the dye is 1-2% (owf);
(d)水洗和烘干：将织物取出后用水清洗，置于160～190℃烘干50～70s即可。(d) Washing and drying: Take out the fabric and wash it with water, dry it at 160～190℃ for 50～70s.
优化地，它还包括：(e)梳毛：对织物进行多次梳毛处理。Optimally, it also includes: (e) Combing: the fabric is combed multiple times.
优化地，步骤(b)中，所述浸泡的温度为50～80℃、时间为10～30min。Optimally, in step (b), the soaking temperature is 50-80° C. and the time is 10-30 min.
优化地，所述双色效应经编绒类织物的克重为320～337g/m 2。 Optimally, the weight of the two-color effect warp knitting fabric is 320-337g/m 2 .
优化地，步骤(a)中，所述PET和所述PBT的质量比为1：1。Optimally, in step (a), the mass ratio of the PET and the PBT is 1:1.
优化地，步骤(d)中，清洗前将织物送至定型机进行柔软整理，浸轧柔软液。Optimally, in step (d), before washing, the fabric is sent to the setting machine for softening and finishing, and the softening liquid is padding.
优化地，步骤(d)中，所述柔软液包括柔软剂10～20g/L、抗静电剂5～10g/L和平滑剂5～6g/L。Optimally, in step (d), the softening liquid includes 10-20 g/L of softening agent, 5-10 g/L of antistatic agent and 5-6 g/L of smoothing agent.
优化地，步骤(d)中，所述定型机的定型温度为160～170℃，织物移动速度为8～10m/min。Optimally, in step (d), the setting temperature of the setting machine is 160-170°C, and the fabric moving speed is 8-10 m/min.
由于上述技术方案运用，本发明与现有技术相比具有下列优点：本发明双色效应经编绒类织物的制备方法，通过将织物浸入特定的浸渍液和工作液中，并配合特定的染色工艺，这样能够对PET纤维和PBT纤维进行染色而形成深浅色，在湿热作用下形成不同的收缩和卷曲程度，从而形成不同的绒毛高度、粗细和卷曲效果。Due to the application of the above technical solutions, the present invention has the following advantages compared with the prior art: the method for preparing the two-color effect warp knitting fabric of the present invention is achieved by immersing the fabric in a specific immersion liquid and working liquid, and matching a specific dyeing process In this way, PET fiber and PBT fiber can be dyed to form dark and light colors, and different shrinkage and curling degrees can be formed under the action of moisture and heat, thereby forming different pile heights, thicknesses and curling effects.
附图说明Description of the drawings
图1为实施例1中制备的双色效应经编绒类织物外观图。Figure 1 is an appearance diagram of the two-color effect warp knitting fabric prepared in Example 1.
具体实施方式detailed description
本发明双色效应经编绒类织物的制备方法，它包括以下步骤：(a)织物预定形：将织物置于160～190℃定形50～70s，所述织物采用PET/PBT复合纱编织而成(为使布面平整，提高尺寸稳定性，染色前需对织物进行预定形处理，预定形时需要控制好温度和时间，以使布面获得较好的外观效果)；(b)前处理：将织物放入浸渍液中进行浸泡，所述浸渍液为含有Na 2CO 3、Na 2SiO 3、皂片和1-磺酸丁基-2-甲基-3-十六烷基咪唑硫酸氢盐的第一水溶液；所述Na 2CO 3的浓度为0.5～2％(o.w.f)，所述Na 2SiO 3的浓度为0.3～0.8％(o.w.f)，所述皂片的浓度为1～3％(o.w.f)，所述1-磺酸丁基-2-甲基-3-十六烷基咪唑硫酸氢盐的浓度为0.5～1％(o.w.f)；(c)染色：将织物取出后浸入60℃的工作液中，以1～1.5℃/min的速度将其升温至100℃，保温20～40min后再降温至60℃；所述工作液为含有醋酸、硫酸铵、扩散剂和染料的第二水溶液，其pH为5～6；所述醋酸的体积含量为0.4～0.8mL/L，所述硫酸铵的含量为2～5％(o.w.f)，所述扩散剂的含量为0.5～2％(o.w.f)，所述染料(市售的常规分散染料)的含量为1～2％(o.w.f)；(d)水洗和烘干：将织物取出后用水清洗，去除未能上染到织物上的染料；随后置于160～190℃烘干50～70s即可，温度过高或者时间过长都会严重影响织物表面的效果。通过将织物浸入特定的浸渍液和工作液中，并配合特定的染色工艺，这样能够对PET纤维和PBT纤维进行染色而形成深浅色，在湿热作用下形成不同的收缩和卷曲程度，从而形成不同的绒毛高度、粗细和卷曲效果。 The preparation method of the two-color effect warp knitting velvet fabric of the present invention includes the following steps: (a) Fabric pre-shaping: placing the fabric at 160-190°C for 50-70s, and the fabric is knitted by PET/PBT composite yarn (In order to make the cloth surface smooth and improve the dimensional stability, the fabric needs to be pre-shaped before dyeing. The temperature and time need to be controlled when pre-shaped, so that the cloth surface can obtain a better appearance); (b) Pre-treatment: The fabric is soaked in an immersion liquid containing Na 2 CO 3 , Na 2 SiO 3 , soap flakes and 1-sulfonic acid butyl-2-methyl-3-hexadecyl imidazole hydrogen sulfate A first aqueous solution of salt; the concentration of the Na 2 CO 3 is 0.5-2% (owf), the concentration of the Na 2 SiO 3 is 0.3-0.8% (owf), and the concentration of the soap flakes is 1-3 % (Owf), the concentration of the 1-sulfobutyl-2-methyl-3-hexadecyl imidazole hydrogen sulfate is 0.5-1% (owf); (c) Dyeing: take out the fabric and immerse it in In a working fluid at 60°C, heat it up to 100°C at a rate of 1 to 1.5°C/min, keep it warm for 20-40 minutes, and then lower the temperature to 60°C; the working fluid contains acetic acid, ammonium sulfate, diffusing agent and dye The second aqueous solution has a pH of 5 to 6; the volume content of the acetic acid is 0.4 to 0.8 mL/L, the content of the ammonium sulfate is 2 to 5% (owf), and the content of the diffusing agent is 0.5 to 2 % (Owf), the content of the dye (commercially available conventional disperse dyes) is 1 to 2% (owf); (d) Washing and drying: wash the fabric with water after taking it out to remove the dye that is not dyed on the fabric The dye; then it can be dried at 160～190℃ for 50～70s. Too high temperature or too long time will seriously affect the effect of fabric surface. By immersing the fabric in a specific immersion liquid and working liquid, and matching a specific dyeing process, the PET fiber and PBT fiber can be dyed to form dark and light colors, and different shrinkage and curling degrees are formed under the action of damp heat, thereby forming different The fluff height, thickness and curling effect.
上述方法还还包括(e)梳毛：对织物进行多次梳毛处理，以使绒毛分散均匀。步骤(b)中，所述浸泡的温度为50～80℃、时间为10～30min。所述双色效应经编绒类织物的克重为320～337g/m 2。步骤(a)中，所述PET和所述PBT的质量比为1：1。优化地，步骤(d)中，清洗前将织物送至定型机进行柔软整理，浸轧柔软液。步骤(d)中，所述柔软液包括柔软剂 10～20g/L、抗静电剂5～10g/L和平滑剂5～6g/L。步骤(d)中，所述定型机的定型温度为160～170℃，织物移动速度为8～10m/min。 The above method also includes (e) combing: the fabric is combed multiple times to make the fluff evenly dispersed. In step (b), the temperature of the soaking is 50-80°C and the time is 10-30 min. The grammage of the two-color effect warp-knitted fleece fabric is 320-337g/m 2 . In step (a), the mass ratio of the PET and the PBT is 1:1. Optimally, in step (d), before washing, the fabric is sent to the setting machine for softening and finishing, and the softening liquid is padding. In step (d), the softening liquid includes 10-20 g/L of softening agent, 5-10 g/L of antistatic agent and 5-6 g/L of smoothing agent. In step (d), the setting temperature of the setting machine is 160-170°C, and the fabric moving speed is 8-10m/min.
下面将结合对本发明优选实施方案进行详细说明：The preferred embodiments of the present invention will be described in detail below:
实施例1Example 1
本实施例提供一种双色效应经编绒类织物的制备方法，它包括以下步骤：This embodiment provides a method for preparing a two-color effect warp-knitted fleece fabric, which includes the following steps:
上述织物采用毛绒纱(毛绒纱为150D96F的PET/PBT复合纱；毛绒纱中PET纤维和PBT纤维的质量比为1：1)在双针床经编机上采用5把梳编织而成(前梳组织为GB1：3-2-2-2/0-1-1-1//GB2：0-1-1-1/2-1-1-1//，中梳组织为GB3：0-1-0-1/1-0-1-0//，后梳组织为GB4：3-3-3-2/0-0-0-1//GB5：0-0-0-1/2-2-2-1//，5把梳都满穿150D96f的PBT/PET复合纱)，使得形成的织物具有绒面层和底层(绒面层和底层均采用150D96F的PET/PBT复合纱)，The above fabric is made of plush yarn (the plush yarn is 150D96F PET/PBT composite yarn; the mass ratio of PET fiber and PBT fiber in the plush yarn is 1:1), which is knitted by 5 combs on a double needle bed warp knitting machine (Front comb organization is GB1: 3-2-2-2/0-1-1-1//GB2: 0-1-1-1/2-1-1-1//, middle comb organization is GB3: 0-1-0-1/1-0-1-0//, the back comb organization is GB4: 3-3-3-2/0-0-0-1//GB5: 0-0-0-1 /2-2-2-1//, 5 combs are fully covered with 150D96f PBT/PET composite yarn), so that the formed fabric has a suede layer and a bottom layer (both suede layer and bottom layer are made of 150D96F PET/PBT composite yarn),
(a)织物预定形：将织物置于180℃进行预定形，定形时间为60s；(a) Fabric pre-shape: place the fabric at 180℃ for pre-shape, and the setting time is 60s;
(b)前处理：将织物放入浸渍液中，升温至60℃，浸渍20min；浸渍液为含有Na 2CO 3、Na 2SiO 3、皂片和1-磺酸丁基-2-甲基-3-十六烷基咪唑硫酸氢盐的第一水溶液；Na 2CO 3的浓度为1％(o.w.f)，Na 2SiO 3的浓度为0.5％(o.w.f)，皂片的浓度为2％(o.w.f)，1-磺酸丁基-2-甲基-3-十六烷基咪唑硫酸氢盐的浓度为0.5％(o.w.f)；o.w.f是各组分的浓度单位，其以织物重量为基准； (b) Pre-treatment: Put the fabric in the dipping solution, heat up to 60℃, and immerse for 20 minutes; the dipping solution contains Na 2 CO 3 , Na 2 SiO 3 , soap flakes and 1-sulfobutyl-2-methyl The first aqueous solution of -3-hexadecyl imidazole hydrogen sulfate; the concentration of Na 2 CO 3 is 1% (owf), the concentration of Na 2 SiO 3 is 0.5% (owf), and the concentration of soap flakes is 2% ( owf), the concentration of 1-sulfobutyl-2-methyl-3-hexadecylimidazole hydrogensulfate is 0.5% (owf); owf is the concentration unit of each component, which is based on the weight of the fabric;
(c)染色：将步骤(b)处理后的织物取出后浸入60℃的工作液中，以1～1.5℃/min的速度将其升温至100℃，保温30min后再降温至60℃；工作液为含有醋酸、硫酸铵、扩散剂和染料的第二水溶液，其pH为5～6；醋酸(可以采用98％的冰醋酸)的体积含量为0.5mL/L，硫酸铵的含量为3％(o.w.f)，扩散剂(Setamol)的含量为1％(o.w.f)，染料(分散蓝72)的含量为1％(o.w.f；染料的浴比为1：40，即染料与织物的重量比)；(c) Dyeing: take out the fabric treated in step (b) and immerse it in a working solution at 60°C, heat it up to 100°C at a rate of 1 to 1.5°C/min, and then cool it down to 60°C after keeping it warm for 30 minutes; The liquid is the second aqueous solution containing acetic acid, ammonium sulfate, diffusing agent and dye, and its pH is 5-6; the volume content of acetic acid (98% glacial acetic acid can be used) is 0.5 mL/L, and the content of ammonium sulfate is 3% (owf), the content of diffusing agent (Setamol) is 1% (owf), and the content of dye (disperse blue 72) is 1% (owf; the bath ratio of the dye is 1:40, that is, the weight ratio of the dye to the fabric);
(d)水洗和烘干：将织物取出后用水清洗，置于180℃烘干60s；(d) Washing and drying: Take out the fabric and wash it with water, dry it at 180℃ for 60s;
(e)梳毛：对织物进行多次梳毛处理使绒毛分散均匀，最终的织物克重为320～337g/m 2。 (e) Combing: The fabric is combed several times to make the fluff evenly dispersed, and the final fabric weight is 320-337g/m 2 .
实施例2Example 2
本实施例提供一种双色效应经编绒类织物的制备方法，它包括以下步骤：This embodiment provides a method for preparing a two-color effect warp-knitted fleece fabric, which includes the following steps:
(a)织物预定形：将织物置于160℃进行预定形，定形时间为70s；(a) Fabric pre-shape: place the fabric at 160°C for pre-shape, the setting time is 70s;
(b)前处理：将织物放入浸渍液中，升温至50℃，浸渍30min；浸渍液为含有Na 2CO 3、Na 2SiO 3、皂片和1-磺酸丁基-2-甲基-3-十六烷基咪唑硫酸氢盐的第一水溶液；Na 2CO 3的浓度为0.5％(o.w.f)，Na 2SiO 3的浓度为0.3％(o.w.f)，皂片的浓度为1％(o.w.f)，1-磺酸丁基-2-甲基-3-十六烷基咪唑硫酸氢盐的浓度为1％(o.w.f)；o.w.f是各组分的浓度单位，其以织物重量为基准； (b) Pre-treatment: Put the fabric in the dipping solution, raise the temperature to 50℃, and immerse for 30 minutes; the dipping solution contains Na 2 CO 3 , Na 2 SiO 3 , soap flakes and 1-sulfobutyl-2-methyl The first aqueous solution of -3-hexadecyl imidazole hydrogen sulfate; the concentration of Na 2 CO 3 is 0.5% (owf), the concentration of Na 2 SiO 3 is 0.3% (owf), and the concentration of soap flakes is 1% ( owf), the concentration of 1-sulfonic acid butyl-2-methyl-3-hexadecylimidazole hydrogensulfate is 1% (owf); owf is the concentration unit of each component, which is based on the weight of the fabric;
(c)染色：将步骤(b)处理后的织物取出后浸入60℃的工作液中，以1～1.5℃/min的速度将其升温至100℃，保温30min后再降温至60℃；工作液为含有醋酸、硫酸铵、扩散剂和染料的第二水溶液，其pH为5～6；醋酸(可以采用98％的冰醋酸)的体积含量为0.4mL/L，硫酸铵的含量为2％(o.w.f)，扩散剂的含量为0.5％(o.w.f)，染料的含量为1％(o.w.f；染料的浴比为1：40，即染料与织物的重量比)；(c) Dyeing: take out the fabric treated in step (b) and immerse it in a working solution at 60°C, heat it up to 100°C at a rate of 1 to 1.5°C/min, and then cool it down to 60°C after keeping it warm for 30 minutes; The liquid is the second aqueous solution containing acetic acid, ammonium sulfate, diffusing agent and dye, and its pH is 5-6; the volume content of acetic acid (98% glacial acetic acid can be used) is 0.4mL/L, and the content of ammonium sulfate is 2% (owf), the content of the diffusing agent is 0.5% (owf), and the content of the dye is 1% (owf; the bath ratio of the dye is 1:40, that is, the weight ratio of the dye to the fabric);
(d)水洗和烘干：将织物取出后用水清洗，置于160℃烘干70s；(d) Washing and drying: Take out the fabric and wash it with water, dry it at 160℃ for 70s;
(e)梳毛：对织物进行多次梳毛处理使绒毛分散均匀，最终的织物克重为320-337g/m 2。 (e) Combing: The fabric is combed several times to make the fluff evenly dispersed, and the final fabric weight is 320-337g/m 2 .
实施例3Example 3
本实施例提供一种双色效应经编绒类织物的制备方法，它包括以下步骤：This embodiment provides a method for preparing a two-color effect warp-knitted fleece fabric, which includes the following steps:
(a)织物预定形：将织物置于190℃进行预定形，定形时间为50s；(a) Fabric pre-shape: place the fabric at 190℃ for pre-shape, and the setting time is 50s;
(b)前处理：将织物放入浸渍液中，升温至80℃，浸渍10min；浸渍液为含有Na 2CO 3、Na 2SiO 3、皂片和1-磺酸丁基-2-甲基-3-十六烷基咪唑硫酸氢盐的第一水溶液；Na 2CO 3的浓度为2％(o.w.f)，Na 2SiO 3的浓度为0.8％(o.w.f)，皂片的浓度为3％(o.w.f)，1-磺酸丁基-2-甲基-3-十六烷基咪唑硫酸氢盐的浓度为0.5％(o.w.f)；o.w.f是各组分的浓度单位，其以织物重量为基准； (b) Pre-treatment: Put the fabric in the dipping solution, heat up to 80℃, and immerse for 10 minutes; the dipping solution contains Na 2 CO 3 , Na 2 SiO 3 , soap flakes and 1-sulfobutyl-2-methyl The first aqueous solution of -3-hexadecyl imidazole hydrogen sulfate; the concentration of Na 2 CO 3 is 2% (owf), the concentration of Na 2 SiO 3 is 0.8% (owf), and the concentration of soap flakes is 3% ( owf), the concentration of 1-sulfobutyl-2-methyl-3-hexadecylimidazole hydrogensulfate is 0.5% (owf); owf is the concentration unit of each component, which is based on the weight of the fabric;
(c)染色：将步骤(b)处理后的织物取出后浸入60℃的工作液中，以1～1.5℃/min的速度将其升温至100℃，保温30min后再降温至60℃；工作液为含有醋酸、硫酸铵、扩散剂和染料的第二水溶液，其pH为5～6；醋酸(可以采用98％的冰醋酸)的体积含量为0.4mL/L，硫酸铵的含量为5％(o.w.f)，扩散剂的含量为2％(o.w.f)，染料的含量为2％(o.w.f；染料的浴比为1：40，即染料与织物的重量比)；(c) Dyeing: take out the fabric treated in step (b) and immerse it in a working solution at 60°C, heat it up to 100°C at a rate of 1 to 1.5°C/min, and then cool it down to 60°C after keeping it warm for 30 minutes; The liquid is the second aqueous solution containing acetic acid, ammonium sulfate, diffusing agent and dye, and its pH is 5-6; the volume content of acetic acid (98% glacial acetic acid can be used) is 0.4mL/L, and the content of ammonium sulfate is 5% (owf), the content of the diffusing agent is 2% (owf), and the content of the dye is 2% (owf; the liquor ratio of the dye is 1:40, that is, the weight ratio of the dye to the fabric);
(d)水洗和烘干：将织物取出后用水清洗，置于190℃烘干50s；(d) Washing and drying: take out the fabric and wash it with water, dry it at 190℃ for 50s;
(e)梳毛：对织物进行多次梳毛处理使绒毛分散均匀，最终的织物克重为320-337g/m 2。 (e) Combing: The fabric is combed several times to make the fluff evenly dispersed, and the final fabric weight is 320-337g/m 2 .
实施例4Example 4
本实施例提供一种双色效应经编绒类织物的制备方法，与实施例1中的基本一致，不同的是：毛绒纱中PET纤维和PBT纤维的质量比为1：3。This embodiment provides a method for preparing a two-color effect warp-knitted fleece fabric, which is basically the same as that in Embodiment 1, except that the mass ratio of PET fiber and PBT fiber in the plush yarn is 1:3.
实施例5Example 5
本实施例提供一种双色效应经编绒类织物的制备方法，与实施例1中的基本一致，不同的是：毛绒纱中PET纤维和PBT纤维的质量比为2：1。This embodiment provides a method for preparing a two-color effect warp knitted pile fabric, which is basically the same as that in Example 1, except that the mass ratio of PET fiber and PBT fiber in the pile yarn is 2:1.
实施例6Example 6
本实施例提供一种双色效应经编绒类织物的制备方法，与实施例1中的基本一致，不同的是步骤(d)中，清洗前将织物送至定型机进行柔软整理，浸轧柔软液；柔软液包括柔软剂 (FST-130)10～20g/L、抗静电剂(SN-01)5～10g/L和平滑剂(DY370)5～6g/L；定型机的定型温度为160～170℃，织物移动速度为8～10m/min。This embodiment provides a method for preparing two-color effect warp-knitted fleece fabric, which is basically the same as that in Example 1, except that in step (d), the fabric is sent to the setting machine for softening and finishing before washing. Liquid; Softening liquid includes softening agent (FST-130) 10～20g/L, antistatic agent (SN-01) 5～10g/L and smoothing agent (DY370) 5～6g/L; setting temperature of setting machine is 160 ～170℃, the fabric moving speed is 8～10m/min.
对比例1Comparative example 1
本例提供一种经编绒类织物的制备方法，与实施例1中的基本一致，不同的是：未进行步骤(b)。This example provides a method for preparing warp knitted velvet fabric, which is basically the same as that in Example 1, except that step (b) is not performed.
对比例2Comparative example 2
本例提供一种经编绒类织物的制备方法，与实施例1中的基本一致，不同的是：步骤(b)中不含有1-磺酸丁基-2-甲基-3-十六烷基咪唑硫酸氢盐。This example provides a preparation method of warp knitted velvet fabric, which is basically the same as that in Example 1, except that step (b) does not contain 1-sulfobutyl-2-methyl-3-hexadecane Alkyl imidazole hydrogen sulfate.
对比例3Comparative example 3
本例提供一种经编绒类织物的制备方法，与实施例1中的基本一致，不同的是：步骤(c)中不含有硫酸铵。This example provides a method for preparing warp knitted fleece fabric, which is basically the same as that in Example 1, except that step (c) does not contain ammonium sulfate.
上述实施例中获得的经编绒类织物中，实施例1中的经编绒类织物具有较好的手感和双色效应(如图1所示，呈现蓝淡双色)；实施例2和实施例3中的经编绒类织物手感和双色效应差于实施例1中的；实施例4中的经编绒类织物更柔软，颜色过于艳丽；实施例5中的经编绒类织物手感生硬，颜色较淡而不利于区分，实施例6中的经编绒类织物手感略优于实施例1中的。对比例1和对比例3中的经编绒类织物着色效果较差，对比例2中的经编绒类织物抗起球性明显差于实施例1中的，具体结果见表1。Among the warp-knitted fleece fabrics obtained in the above-mentioned embodiments, the warp-knitted fleece fabric in Example 1 has a good hand feeling and a two-color effect (as shown in Figure 1, it presents a blue and light two-color); Example 2 and Examples The hand feeling and two-color effect of the warp knitted velvet fabric in 3 are worse than those in Example 1. The warp knitted velvet fabric in Example 4 is softer and the color is too bright; the warp knitted velvet fabric in Example 5 has a stiff hand feel, The color is lighter and not conducive to distinguishing. The hand feeling of the warp knitting fabric in Example 6 is slightly better than that in Example 1. The warp-knitted fleece fabrics in Comparative Example 1 and Comparative Example 3 have poor coloring effects, and the warp-knitted fleece fabrics in Comparative Example 2 have significantly worse pilling resistance than those in Example 1. The specific results are shown in Table 1.
表1实施例1-6、对比例1-3中经编绒类织物的性能测试表Table 1 Performance Test Table of Warp Knitted Fleece Fabrics in Examples 1-6 and Comparative Examples 1-3
 To 绒感Fluffy 柔软性Softness 抗起球性Anti-pilling 摩擦牢度Rubbing fastness
实施例1Example 1 良good 良good 良good 3～43～4
实施例2Example 2 良good 良good 良good 3～43～4
实施例3Example 3 良good 良good 良good 3～43～4
实施例4Example 4 良good 优excellent 一般general 22
实施例5Example 5 一般general 一般general 优excellent 44
实施例6Example 6 良good 优excellent 良good 44
对比例1Comparative example 1 一般general 一般general 一般general 22
对比例2Comparative example 2 良good 良good 一般general 22
对比例3Comparative example 3 良good 良good 良good 22
注：绒感、柔软性是分别经30名工龄5年以上员工(分5组，每组6人)触摸后综合评定所得结果；Note: Velvety feel and softness are the results of comprehensive evaluation after the touch of 30 employees (5 groups, 6 people in each group) who have worked for more than 5 years;
抗起球性是采用马丁代尔仪器法摩擦1000次测量的结果：分为5级标准样对比获得，1 级最差，5级最好；The pilling resistance is the result of 1000 rubbing measurements using the Martindale instrument method: it is divided into 5 grades of standard samples for comparison, grade 1 is the worst, and grade 5 is the best;
摩擦牢度是织物经过摩擦后的掉色程度(本申请指干态摩擦)，以白布沾色程度作为评价原则，共分5级(1～5)，数值越大，表示摩擦牢度越好。The rubbing fastness is the degree of discoloration of the fabric after rubbing (this application refers to dry rubbing). The degree of staining of the white cloth is used as the evaluation principle. It is divided into 5 levels (1 to 5). The larger the value, the better the rubbing fastness.
上述实施例只为说明本发明的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本发明的内容并据以实施，并不能以此限制本发明的保护范围，凡根据本发明精神实质所作的等效变化或修饰，都应涵盖在本发明的保护范围之内。The above-mentioned embodiments are only to illustrate the technical concept and features of the present invention, and their purpose is to enable those skilled in the art to understand the content of the present invention and implement them accordingly, and cannot limit the scope of protection of the present invention. The equivalent changes or modifications made by the spirit essence should all be covered within the protection scope of the present invention.

Claims (8)

  1. 一种双色效应经编绒类织物的制备方法，其特征在于，它包括以下步骤：A preparation method of two-color effect warp knitted velvet fabric, characterized in that it comprises the following steps:
    (a)织物预定形：将织物置于160～190℃定形50～70s，所述织物采用PET/PBT复合纱编织而成；(a) Pre-defined fabric shape: place the fabric at 160-190°C for 50-70 seconds, and the fabric is woven with PET/PBT composite yarn;
    (b)前处理：将织物放入浸渍液中进行浸泡，所述浸渍液为含有Na 2CO 3、Na 2SiO 3、皂片和1-磺酸丁基-2-甲基-3-十六烷基咪唑硫酸氢盐的第一水溶液；所述Na 2CO 3的浓度为0.5～2％(o.w.f)，所述Na 2SiO 3的浓度为0.3～0.8％(o.w.f)，所述皂片的浓度为1～3％(o.w.f)，所述1-磺酸丁基-2-甲基-3-十六烷基咪唑硫酸氢盐的浓度为0.5～1％(o.w.f)； (b) Pre-treatment: Put the fabric into an immersion liquid for soaking, and the immersion liquid contains Na 2 CO 3 , Na 2 SiO 3 , soap flakes and 1-sulfobutyl-2-methyl-3-ten The first aqueous solution of hexaalkylimidazole hydrogen sulfate; the concentration of the Na 2 CO 3 is 0.5-2% (owf), the concentration of the Na 2 SiO 3 is 0.3-0.8% (owf), the soap flakes The concentration of the 1-sulfonic acid butyl-2-methyl-3-hexadecyl imidazole hydrogen sulfate is 0.5-1% (owf);
    (c)染色：将织物取出后浸入60℃的工作液中，以1～1.5℃/min的速度将其升温至100℃，保温20～40min后再降温至60℃；所述工作液为含有醋酸、硫酸铵、扩散剂和染料的第二水溶液，其pH为5～6；所述醋酸的体积含量为0.4～0.8mL/L，所述硫酸铵的含量为2～5％(o.w.f)，所述扩散剂的含量为0.5～2％(o.w.f)，所述染料的含量为1～2％(o.w.f)；(c) Dyeing: take the fabric out and immerse it in a working fluid at 60°C, heat it up to 100°C at a rate of 1 to 1.5°C/min, keep it warm for 20-40 minutes, and then cool it down to 60°C; the working fluid contains The second aqueous solution of acetic acid, ammonium sulfate, diffusing agent, and dye has a pH of 5-6; the volume content of the acetic acid is 0.4-0.8 mL/L, and the content of the ammonium sulfate is 2-5% (owf), The content of the diffusing agent is 0.5-2% (owf), and the content of the dye is 1-2% (owf);
    (d)水洗和烘干：将织物取出后用水清洗，置于160～190℃烘干50～70s即可。(d) Washing and drying: Take out the fabric and wash it with water, dry it at 160～190℃ for 50～70s.
  2. 根据权利要求1所述双色效应经编绒类织物的制备方法，其特征在于，它还包括：The method for preparing two-color effect warp knitting fleece fabric according to claim 1, characterized in that it further comprises:
    (e)梳毛：对织物进行多次梳毛处理。(e) Combing: The fabric is combed several times.
  3. 根据权利要求1所述双色效应经编绒类织物的制备方法，其特征在于：步骤(b)中，所述浸泡的温度为50～80℃、时间为10～30min。The preparation method of the two-color effect warp knitted velvet fabric according to claim 1, characterized in that: in step (b), the soaking temperature is 50-80°C and the time is 10-30 min.
  4. 根据权利要求1所述双色效应经编绒类织物的制备方法，其特征在于：所述双色效应经编绒类织物的克重为320～337g/m 2。 The preparation method of the two-color effect warp knitting fabric according to claim 1, wherein the gram weight of the two-color effect warp knitting fabric is 320-337 g/m 2 .
  5. 根据权利要求1所述双色效应经编绒类织物的制备方法，其特征在于：步骤(a)中，所述PET和所述PBT的质量比为1：1。The method for preparing the two-color effect warp knitted fleece fabric according to claim 1, characterized in that: in step (a), the mass ratio of the PET and the PBT is 1:1.
  6. 根据权利要求1所述双色效应经编绒类织物的制备方法，其特征在于：步骤(d)中，清洗前将织物送至定型机进行柔软整理，浸轧柔软液。The preparation method of the two-color effect warp knitted velvet fabric according to claim 1, characterized in that: in step (d), the fabric is sent to the setting machine for softening and finishing before washing, and the softening liquid is padding.
  7. 根据权利要求6所述双色效应经编绒类织物的制备方法，其特征在于：步骤(d)中，所述柔软液包括柔软剂10～20g/L、抗静电剂5～10g/L和平滑剂5～6g/L。The method for preparing two-color effect warp knitting fleece fabric according to claim 6, characterized in that: in step (d), the softening liquid includes softening agent 10-20g/L, antistatic agent 5-10g/L and smoothing agent. Agent 5～6g/L.
  8. 根据权利要求6所述双色效应经编绒类织物的制备方法，其特征在于：步骤(d)中，所述定型机的定型温度为160～170℃，织物移动速度为8～10m/min。The preparation method of the two-color effect warp knitting fabric according to claim 6, characterized in that: in step (d), the setting temperature of the setting machine is 160-170°C, and the fabric moving speed is 8-10m/min.
PCT/CN2019/115857 2019-04-12 2019-11-06 Method for preparing double-color-effect warp-knitted pile fabric WO2020207003A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910294616.7 2019-04-12
CN201910294616.7A CN110106718B (en) 2019-04-12 2019-04-12 Preparation method of double-color effect warp-knitted pile fabric

Publications (1)

Publication Number Publication Date
WO2020207003A1 true WO2020207003A1 (en) 2020-10-15

Family

ID=67484193

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/115857 WO2020207003A1 (en) 2019-04-12 2019-11-06 Method for preparing double-color-effect warp-knitted pile fabric

Country Status (2)

Country Link
CN (1) CN110106718B (en)
WO (1) WO2020207003A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110106718B (en) * 2019-04-12 2021-10-15 江苏意瑞达纺织科技有限公司 Preparation method of double-color effect warp-knitted pile fabric

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07173741A (en) * 1993-12-20 1995-07-11 Kuraray Co Ltd Production of woven fabric
CN101545175A (en) * 2009-04-01 2009-09-30 江南大学 A warp knitting method for double-color jacquard seamless fabric
CN103382608A (en) * 2013-06-26 2013-11-06 宁波大千纺织品有限公司 Bicolor-effect fabric and preparation method thereof
CN203393396U (en) * 2013-07-25 2014-01-15 浙江德俊新材料有限公司 Double-color grid sportswear warp-knitted fabric
CN104562502A (en) * 2015-01-21 2015-04-29 江南大学 PET/PBT (polyethylene terephthalate/polybutylece terephthalate) interweaving warp-knitted elastic fabric
CN110106718A (en) * 2019-04-12 2019-08-09 江苏意瑞达纺织科技有限公司 A kind of preparation method of contrast effect warp knit pile fabrics

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060090271A1 (en) * 2004-11-01 2006-05-04 Price Kenneth N Processes for modifying textiles using ionic liquids
CN103374776A (en) * 2012-04-23 2013-10-30 东丽纤维研究所（中国）有限公司 Polyester-nylon-woven elastic fabric and producing method thereof
CN102776790B (en) * 2012-07-10 2013-12-11 东华大学 Waterless dyeing method of dispersed dye
CN105780465A (en) * 2014-12-22 2016-07-20 常熟市虹桥印染有限公司 Dyeing method of coral fleece textile
CN105274837A (en) * 2015-11-26 2016-01-27 辽东学院 Baffeta cationic modification agent and modified treatment method
CN105926284A (en) * 2016-05-18 2016-09-07 江苏阳光股份有限公司 Producing technology for keratin hydrophilic finishing liquid
BR112019001810B1 (en) * 2016-08-08 2021-11-16 Colgate-Palmolive Company COMPOSITIONS FOR SOLID CLEANING AND METHOD OF PREPARING THEM
CN106758212B (en) * 2016-12-12 2019-05-14 上海雅运新材料有限公司 A kind of modification nonwoven cloth and its preparation and application
CN107829165A (en) * 2017-06-02 2018-03-23 吴江佳力高纤有限公司 Double-colored fiber of a kind of ETD high convergencies type elastic force and preparation method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07173741A (en) * 1993-12-20 1995-07-11 Kuraray Co Ltd Production of woven fabric
CN101545175A (en) * 2009-04-01 2009-09-30 江南大学 A warp knitting method for double-color jacquard seamless fabric
CN103382608A (en) * 2013-06-26 2013-11-06 宁波大千纺织品有限公司 Bicolor-effect fabric and preparation method thereof
CN203393396U (en) * 2013-07-25 2014-01-15 浙江德俊新材料有限公司 Double-color grid sportswear warp-knitted fabric
CN104562502A (en) * 2015-01-21 2015-04-29 江南大学 PET/PBT (polyethylene terephthalate/polybutylece terephthalate) interweaving warp-knitted elastic fabric
CN110106718A (en) * 2019-04-12 2019-08-09 江苏意瑞达纺织科技有限公司 A kind of preparation method of contrast effect warp knit pile fabrics

Also Published As

Publication number Publication date
CN110106718A (en) 2019-08-09
CN110106718B (en) 2021-10-15

Similar Documents

Publication Publication Date Title
CN106012214B (en) Jacquard weave cellulose acetate filament man textile fabric and its production method
CN102767083B (en) Processing method for easy-care clothing fabric
CN106149425B (en) A kind of dyeing and finishing processing method of cotton-polyester blend fabric
CN102080295B (en) Cotton-diacetate cellulose fiber jacquard fabric and processing method thereof
CN106192458B (en) A kind of reducing dye dyeing and finishing technology for ramie fabric
CN101671950A (en) Piecedyed jet black fine-spun facing and preparation method thereof
CN105002647A (en) Production process for Raschel blanket
CN1776057A (en) High-grad mercerized rapid-drying cotton-terylene fabric
CN111172654B (en) Production process of super-soft elastic knitted fabric with energy-saving and emission-reducing effects
CN106968046A (en) A kind of cool feeling uvioresistant cotton knitted fabric
CN113684584B (en) Preparation method of pure cotton yarn-dyed high-count high-density non-ironing fabric
CN103541222A (en) Down proof fabric
CN104358054B (en) A kind of manufacture method of the washable knitting leader of not crimping
CN103741527A (en) Method for distressed rapid dyeing of wool sweater
CN108442146A (en) A kind of Modal washs peach face fibrillation dyeing
CN103535950A (en) Production method of down proof fabric
CN110424163A (en) Pure cotton knitting face fabric and preparation method with depth alternative colors texture and imitative old style
CN114438800A (en) Dyeing and finishing process for polyester tatted fabric
CN103572465A (en) Preparation method of down proof fabric
WO2020207003A1 (en) Method for preparing double-color-effect warp-knitted pile fabric
CN109972277A (en) A kind of hydroscopic fast-drying knitting fabric and preparation method thereof
CN112410988B (en) Production method of flax knitted garment fabric
CN103174038A (en) Hemp jean activated dye dyeing technology
CN109371533A (en) Hair washs elastic force valitin and preparation method thereof
CN109162005A (en) Hair washs absorbing fast-drying plumetis and preparation method thereof

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19924146

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19924146

Country of ref document: EP

Kind code of ref document: A1