CN110938998A - Dyeing process of twill polyester peach skin fabric - Google Patents

Dyeing process of twill polyester peach skin fabric Download PDF

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Publication number
CN110938998A
CN110938998A CN201911296426.5A CN201911296426A CN110938998A CN 110938998 A CN110938998 A CN 110938998A CN 201911296426 A CN201911296426 A CN 201911296426A CN 110938998 A CN110938998 A CN 110938998A
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China
Prior art keywords
fabric
dyeing
cloth
twill
peach skin
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Withdrawn
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CN201911296426.5A
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Chinese (zh)
Inventor
张传应
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Suzhou Yushi Textile Finishing Co Ltd
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Suzhou Yushi Textile Finishing Co Ltd
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Priority to CN201911296426.5A priority Critical patent/CN110938998A/en
Publication of CN110938998A publication Critical patent/CN110938998A/en
Withdrawn legal-status Critical Current

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    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B19/00—Treatment of textile materials by liquids, gases or vapours, not provided for in groups D06B1/00 - D06B17/00
    • 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
    • D06C29/00—Finishing or dressing, of textile fabrics, not provided for in the preceding groups
    • 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
    • D06P1/445—Use of auxiliary substances before, during or after dyeing or printing
    • 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
    • D06P1/46—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 using compositions containing natural macromolecular substances or derivatives thereof
    • D06P1/48—Derivatives of carbohydrates
    • 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
    • D06P1/64—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 using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/651—Compounds without nitrogen
    • D06P1/65106—Oxygen-containing compounds
    • D06P1/65125—Compounds containing ester groups
    • 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
    • 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
    • D06P1/673—Inorganic compounds
    • D06P1/67333—Salts or hydroxides
    • D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Coloring (AREA)

Abstract

The invention discloses a dyeing process of twill polyester peach skin fabric, which comprises the following steps: firstly, performing primary processing on the twill polyester peach skin fabric before dyeing; step two, performing loose cloth finishing on the twill polyester peach skin fabric treated in the step one; step three, dyeing the fabric after the cloth loosening is finished; step four, sampling and color matching are carried out on the fabric dyed in the step three; step five, dehydrating the fabric after dyeing and color matching are finished; and step six, shaping, air-drying and storing the fabric. The dyeing method can ensure that when the twill polyester peach skin fabric is dyed, the fabric does not wrinkle and is dyed uniformly; after the fabric is dyed, the color development degree is good, the fabric is not easy to fade, and the color fixing performance is good.

Description

Dyeing process of twill polyester peach skin fabric
Technical Field
The invention relates to a dyeing process, in particular to a dyeing process of twill peach skin fabric.
Background
The twill peach skin fabric is colored by mainly placing the textile in a chemical dye solution for dyeing treatment.
The conventional dyeing process is only to simply place the twill peach skin fabric in a dye for dyeing, and the fabric is wrinkled in the dyeing process, so that the dyeing is uneven; after the fabric is dyed by a common dye, the fabric can fade after being washed by water, and the color fixing performance is poor.
Therefore, a new dyeing process of the twill peach skin fabric is urgently needed to be designed, and the dyeing process can ensure that the fabric does not wrinkle and is uniformly dyed when the twill peach skin fabric is dyed; after the fabric is dyed, the color development degree is good, the fabric is not easy to fade, and the color fixing performance is good.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a dyeing process of twill peach skin fabric, which can ensure that the fabric does not wrinkle and is dyed uniformly when the twill peach skin fabric is dyed; after the fabric is dyed, the color development degree is good, the fabric is not easy to fade, and the color fixing performance is good.
In order to solve the technical problem, the invention provides a dyeing process of twill peach skin fabric, which comprises the following steps:
firstly, performing primary processing on the twill polyester peach skin fabric before dyeing; taking the twill peach skin fabric, washing and pickling the twill peach skin fabric, and adjusting the pH value of the twill peach skin fabric to be neutral; putting the fabric into pretreatment liquid, wherein the bath ratio is 1: 20, keeping the temperature constant, fully and thoroughly soaking the fabric in the pretreatment liquid, then taking the fabric out of the pretreatment liquid, washing the fabric again by using deionized water, washing the residual pretreatment liquid on the fabric, placing the fabric in a drying box, and drying the fabric at the temperature of 45-55 ℃;
step two, performing loose cloth finishing on the twill polyester peach skin fabric treated in the step one; placing the fabric into a cloth feeding machine, carrying out cloth loosening treatment on the fabric, carrying out air passing on the fabric on a steam machine after the cloth loosening treatment, keeping the stability of a cloth area of twill polyester peach skin, wherein the cloth loosening time is 30-72 hours, and flatly placing the fabric for 24-72 hours after the cloth loosening is finished; the grey cloth is prevented from being wrinkled, and the condition that the fabric is dyed unevenly in the subsequent process is avoided;
step three, dyeing the fabric after the cloth loosening is finished; placing a fabric to be dyed in a dyeing mesh bag, tying the dyeing mesh bag, placing the dyeing mesh bag in a dye vat, and soaking the dyeing mesh bag in deionized water to obtain a soaked fabric; wringing the soaked fabric, adding a dyeing auxiliary agent and a liquid dyeing agent into the dye vat at normal temperature, wherein the dyeing auxiliary agent comprises a leveling agent and anhydrous sodium sulphate for improving the dye uptake, and standing the dye vat for 20-40 h; heating the material in the dye vat, controlling the heating speed and then preserving heat; adding soda into the dye vat to enable the fibers in the fabric and the liquid dye to generate chemical reaction until the dye is fixed on the fibers in the fabric;
step four, sampling and color matching are carried out on the fabric dyed in the step three; drawing the fabric for several meters, shaping and color matching, controlling the color difference of dyeing at 4-5 levels, and taking the fabric out of the vat, or adding color to the fabric;
step five, dehydrating the fabric after dyeing and color matching are finished; placing the fabric in a dehydrator for dehydration, and keeping the fabric dry after dehydration;
and step six, shaping, air-drying and storing the fabric.
Preferably, the formula of the pretreatment solution in the first step comprises, by weight, 1-7 parts of an adhesive, 10-22 parts of β -cyclodextrin and vitamin D2 inclusion complex, 50-66 parts of deionized water, 5-10 parts of acrylic acid, 7-15 parts of acrylate and 0.2-3 parts of a softening agent.
Preferably, the preparation method of the pretreatment liquid comprises the steps of pouring deionized water into a special reaction kettle, dissolving the adhesive in the deionized water, fully stirring the mixture until the mixture is uniform, heating the mixture, sequentially adding β -cyclodextrin and vitamin D2 inclusion compound, acrylic acid, acrylate and a softening agent into the reaction kettle at a specific temperature, and stirring the mixture at a high speed while adding until the mixture in the reaction kettle is stirred uniformly.
Preferably, in the cloth loosening finishing process in the second step, a speed regulator on the cloth loosening machine is adjusted to determine the cloth loosening speed, wherein the cloth loosening speed is 100m/min at most; after one piece of cloth is loosened each time, the loosened cloth must be put into a cloth loosening frame so as to prevent the second piece of cloth from pressing the lower fabric to achieve the cloth loosening effect; after the cloth is loosened, the flat laying time of the fabric is determined according to the components and the color of the cloth.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the twill peach skin fabric is subjected to pre-dyeing primary processing, the fabric is subjected to water washing and acid washing, the pH value of the fabric is adjusted, and a pretreatment solution is added; the fabric can be colored more easily in the subsequent dyeing process, and the color development degree of the fabric is better.
2. According to the invention, through the cloth loosening finishing of the fabric, the fabric is not wrinkled during dyeing, and the uneven dyeing of the fabric is avoided.
3. The dyeing auxiliary comprises anhydrous sodium sulphate, and can enable the dye uptake of the dye to be higher; by adding the soda into the dye vat, the fibers in the fabric can fully and thoroughly react with the liquid dye, and the color fixing performance of the fabric is better.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
Example 1
The invention discloses a dyeing process of twill polyester peach skin fabric, which comprises the following steps:
firstly, performing primary processing on twill polyester peach skin fabric before dyeing. The twill peach skin fabric is taken, the fabric is washed by water and acid, and the pH value of the fabric is adjusted to be neutral, so that the fabric can be better dyed subsequently. Putting the fabric into pretreatment liquid, wherein the bath ratio is 1: 20, keep the constant temperature, carry out abundant thorough infiltration with the surface fabric in pretreatment liquid, then take out the surface fabric from pretreatment liquid, through the processing of above-mentioned pretreatment liquid, can make the surface fabric softer close skin. And (3) washing the fabric again by using deionized water, washing the residual pretreatment liquid on the fabric, placing the fabric in a drying box, and drying the fabric at the temperature of 55 ℃.
The formula of the pretreatment liquid in the first step comprises, by weight, 1-7 parts of an adhesive, 22 parts of β -cyclodextrin and vitamin D2 inclusion, 50 parts of deionized water, 5 parts of acrylic acid, 7 parts of acrylate and 0.2 part of a softening agent.
Step two, performing cloth loosening treatment on the twill polyester peach skin fabric treated in the step one; putting the fabric into a cloth feeding machine, loosening the fabric, allowing the fabric to pass through air on a steam engine after the cloth loosening treatment, keeping the stability of a cloth area of the twill polyester peach skin, wherein the cloth loosening time is 30 hours, and flatly placing the fabric for 24 hours after the cloth loosening is finished; prevent the gray cloth from generating folds, and avoid the condition that the fabric is dyed unevenly in the subsequent process.
In the cloth loosening finishing process, a speed regulator on a cloth loosening machine is adjusted, and the cloth loosening speed is determined, wherein the maximum cloth loosening speed is 100 m/min; after one piece of cloth is loosened each time, the loosened cloth must be put into a cloth loosening frame so as to prevent the second piece of cloth from pressing the lower fabric to achieve the cloth loosening effect; after the cloth is loosened, the flat laying time of the fabric is determined according to the components and the color of the cloth.
And step three, dyeing the fabric after the cloth loosening is finished. And (3) placing the fabric to be dyed into a dyeing mesh bag, tying the dyeing mesh bag, placing the dyeing mesh bag into a dye vat, and soaking the dyeing mesh bag into deionized water to obtain the soaked fabric. Wringing the soaked fabric, adding a dyeing auxiliary agent and a liquid dyeing agent into a dye vat at normal temperature, wherein the dyeing auxiliary agent comprises a leveling agent and anhydrous sodium sulphate for improving the dye uptake, and standing the dye vat for 20-40 h; heating the materials in the dye vat, controlling the heating speed and then preserving heat; adding soda into a dye vat to enable fibers in the fabric and liquid dye to generate chemical reaction until the dye is fixed on the fibers in the fabric;
and step four, sampling and color matching are carried out on the fabric dyed in the step three. The method comprises the steps of drawing the fabric for several meters, shaping and color matching, controlling the color difference of dyeing at level 4, taking the fabric out of a vat, and otherwise, adding color to the fabric, so that the color development degree of the fabric is better.
And step five, dehydrating the fabric after dyeing and color matching are finished. And (3) putting the fabric into a dehydrator for dehydration, and keeping the fabric dry after dehydration.
And step six, shaping, air-drying and storing the fabric.
Example 2
The invention discloses a dyeing process of twill polyester peach skin fabric, which comprises the following steps:
firstly, performing primary processing on twill polyester peach skin fabric before dyeing. The twill peach skin fabric is taken, the fabric is washed by water and acid, and the pH value of the fabric is adjusted to be neutral, so that the fabric can be better dyed subsequently. Putting the fabric into pretreatment liquid, wherein the bath ratio is 1: 20, keep the constant temperature, carry out abundant thorough infiltration with the surface fabric in pretreatment liquid, then take out the surface fabric from pretreatment liquid, through the processing of above-mentioned pretreatment liquid, can make the surface fabric softer close skin. And (3) washing the fabric again by using deionized water, washing the residual pretreatment liquid on the fabric, placing the fabric in a drying box, and drying the fabric at the temperature of 45 ℃.
The preparation method of the pretreatment liquid comprises the following steps of pouring deionized water into a special reaction kettle, dissolving the adhesive into the deionized water, fully stirring the mixture to be uniform, heating the mixture, sequentially adding β -cyclodextrin and vitamin D2 inclusion compound, acrylic acid, acrylic ester and a softening agent into the reaction kettle at a specific temperature, and stirring the mixture at a high speed while adding until the mixture in the reaction kettle is stirred to be uniform.
Step two, performing cloth loosening treatment on the twill polyester peach skin fabric treated in the step one; putting the fabric into a cloth feeding machine, loosening the fabric, allowing the fabric to pass through air on a steam engine after the cloth loosening treatment, keeping the stability of a cloth area of the twill polyester peach skin, wherein the cloth loosening time is 40 hours, and flatly placing the fabric for 24 hours after the cloth loosening is finished; prevent the gray cloth from generating folds, and avoid the condition that the fabric is dyed unevenly in the subsequent process.
In the cloth loosening finishing process, a speed regulator on a cloth loosening machine is adjusted, and the cloth loosening speed is determined, wherein the maximum cloth loosening speed is 100 m/min; after one piece of cloth is loosened each time, the loosened cloth must be put into a cloth loosening frame so as to prevent the second piece of cloth from pressing the lower fabric to achieve the cloth loosening effect; after the cloth is loosened, the flat laying time of the fabric is determined according to the components and the color of the cloth.
And step three, dyeing the fabric after the cloth loosening is finished. And (3) placing the fabric to be dyed into a dyeing mesh bag, tying the dyeing mesh bag, placing the dyeing mesh bag into a dye vat, and soaking the dyeing mesh bag into deionized water to obtain the soaked fabric. Wringing the soaked fabric, adding a dyeing auxiliary agent and a liquid dyeing agent into a dye vat at normal temperature, wherein the dyeing auxiliary agent comprises a leveling agent and anhydrous sodium sulphate for improving the dye uptake, and standing the dye vat for 25 hours; heating the materials in the dye vat, controlling the heating speed and then preserving heat; adding soda into a dye vat to enable fibers in the fabric and liquid dye to generate chemical reaction until the dye is fixed on the fibers in the fabric;
and step four, sampling and color matching are carried out on the fabric dyed in the step three. The method comprises the steps of drawing the fabric for several meters, shaping and color matching, controlling the color difference of dyeing at level 4, taking the fabric out of a vat, and otherwise, adding color to the fabric, so that the color development degree of the fabric is better.
And step five, dehydrating the fabric after dyeing and color matching are finished. And (3) putting the fabric into a dehydrator for dehydration, and keeping the fabric dry after dehydration.
And step six, shaping, air-drying and storing the fabric.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (4)

1. The dyeing process of the twill peach skin fabric is characterized by comprising the following steps:
firstly, performing primary processing on the twill polyester peach skin fabric before dyeing; taking the twill peach skin fabric, washing and pickling the twill peach skin fabric, and adjusting the pH value of the twill peach skin fabric to be neutral; putting the fabric into pretreatment liquid, wherein the bath ratio is 1: 20, keeping the temperature constant, fully and thoroughly soaking the fabric in the pretreatment liquid, then taking the fabric out of the pretreatment liquid, washing the fabric again by using deionized water, washing the residual pretreatment liquid on the fabric, placing the fabric in a drying box, and drying the fabric at the temperature of 45-55 ℃;
step two, performing loose cloth finishing on the twill polyester peach skin fabric treated in the step one; placing the fabric into a cloth feeding machine, carrying out cloth loosening treatment on the fabric, carrying out air passing on the fabric on a steam machine after the cloth loosening treatment, keeping the stability of a cloth area of twill polyester peach skin, wherein the cloth loosening time is 30-72 hours, and flatly placing the fabric for 24-72 hours after the cloth loosening is finished; the grey cloth is prevented from being wrinkled, and the condition that the fabric is dyed unevenly in the subsequent process is avoided;
step three, dyeing the fabric after the cloth loosening is finished; placing a fabric to be dyed in a dyeing mesh bag, tying the dyeing mesh bag, placing the dyeing mesh bag in a dye vat, and soaking the dyeing mesh bag in deionized water to obtain a soaked fabric; wringing the soaked fabric, adding a dyeing auxiliary agent and a liquid dyeing agent into the dye vat at normal temperature, wherein the dyeing auxiliary agent comprises a leveling agent and anhydrous sodium sulphate for improving the dye uptake, and standing the dye vat for 20-40 h; heating the material in the dye vat, controlling the heating speed and then preserving heat; adding soda into the dye vat to enable the fibers in the fabric and the liquid dye to generate chemical reaction until the dye is fixed on the fibers in the fabric;
step four, sampling and color matching are carried out on the fabric dyed in the step three; drawing the fabric for several meters, shaping and color matching, controlling the color difference of dyeing at 4-5 levels, and taking the fabric out of the vat, or adding color to the fabric;
step five, dehydrating the fabric after dyeing and color matching are finished; placing the fabric in a dehydrator for dehydration, and keeping the fabric dry after dehydration;
and step six, shaping, air-drying and storing the fabric.
2. The dyeing process of the twill polyester peach skin fabric as claimed in claim 1, wherein the formula of the pretreatment solution in the first step comprises, by weight, 1-7 parts of an adhesive, 10-22 parts of β -cyclodextrin and vitamin D2 inclusion complex, 50-66 parts of deionized water, 5-10 parts of acrylic acid, 7-15 parts of acrylate and 0.2-3 parts of a softening agent.
3. The dyeing process of the twill peach skin fabric according to claim 2, wherein the preparation method of the pretreatment liquid comprises the steps of pouring deionized water into a special reaction kettle, dissolving the adhesive in the deionized water, fully stirring to be uniform, heating, sequentially adding β -cyclodextrin and vitamin D2 inclusion compound, acrylic acid, acrylate and a softening agent into the reaction kettle at a specific temperature, and stirring at a high speed while adding until the mixture in the reaction kettle is stirred to be uniform.
4. The dyeing process of the twill peach skin fabric according to claim 3, wherein in the cloth loosening finishing process in the second step, a speed regulator on the cloth loosening machine is adjusted to determine the cloth loosening speed, and the cloth loosening speed is 100m/min at most; after one piece of cloth is loosened each time, the loosened cloth must be put into a cloth loosening frame so as to prevent the second piece of cloth from pressing the lower fabric to achieve the cloth loosening effect; after the cloth is loosened, the flat laying time of the fabric is determined according to the components and the color of the cloth.
CN201911296426.5A 2019-12-16 2019-12-16 Dyeing process of twill polyester peach skin fabric Withdrawn CN110938998A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911296426.5A CN110938998A (en) 2019-12-16 2019-12-16 Dyeing process of twill polyester peach skin fabric

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Application Number Priority Date Filing Date Title
CN201911296426.5A CN110938998A (en) 2019-12-16 2019-12-16 Dyeing process of twill polyester peach skin fabric

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Publication Number Publication Date
CN110938998A true CN110938998A (en) 2020-03-31

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Application publication date: 20200331