CN112281514A - Method for dyeing chemical fiber textile fabric by using complex enzyme - Google Patents

Method for dyeing chemical fiber textile fabric by using complex enzyme Download PDF

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Publication number
CN112281514A
CN112281514A CN202011020532.3A CN202011020532A CN112281514A CN 112281514 A CN112281514 A CN 112281514A CN 202011020532 A CN202011020532 A CN 202011020532A CN 112281514 A CN112281514 A CN 112281514A
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parts
dyeing
chemical fiber
complex enzyme
deionized water
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CN202011020532.3A
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Chinese (zh)
Inventor
周广军
玉小金
吕薛飞
郝志军
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Jiaxing Jinghe Environmental Protection Technology Co ltd
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Jiaxing Jinghe Environmental Protection Technology Co ltd
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Priority to CN202011020532.3A priority Critical patent/CN112281514A/en
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General 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
    • D06P1/34General 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 natural dyestuffs
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General 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
    • D06P1/44General 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
    • D06P1/445Use of auxiliary substances before, during or after dyeing or printing
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General 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
    • D06P1/44General 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
    • D06P1/653Nitrogen-free carboxylic acids or their salts
    • D06P1/6533Aliphatic, araliphatic or cycloaliphatic
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General 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
    • D06P1/44General 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
    • D06P1/653Nitrogen-free carboxylic acids or their salts
    • D06P1/6536Aromatic
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/20Physical treatments affecting dyeing, e.g. ultrasonic or electric
    • D06P5/2011Application of vibrations, pulses or waves for non-thermic purposes

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

The invention belongs to the field of chemical dyeing, and particularly relates to a method for dyeing chemical fiber textile fabrics by using complex enzyme. The method comprises the steps of placing the chemical fiber textile to be dyed in pretreatment liquid compounded with an enzyme preparation, placing the textile in dyeing liquid for dyeing, fixing the color of the textile, washing with water and then drying. The invention utilizes the pretreatment liquid composed of cellulase, amylase and lipase to remove impurities such as residual sizing agent, oil stain and the like in the process of chemical fiber textile fabrics, thereby improving the subsequent dyeing effect.

Description

Method for dyeing chemical fiber textile fabric by using complex enzyme
Technical Field
The invention belongs to the field of chemical dyeing, and particularly relates to a method for dyeing chemical fiber textile fabrics by using complex enzyme.
Background
The chemical fiber is prepared by using natural high molecular compound or artificially synthesized high molecular compound as raw material and through the processes of preparing spinning solution, spinning, post-treatment and the like. Has the advantages of wear resistance, easy washing, easy drying, no mildew and rot, no worm damage and the like. Is widely used for manufacturing clothing fabrics, filter cloth, conveyor belts, medical sutures and the like. In order to meet the market requirements, chemical fiber products also need to be dyed and finished, and the added value of the chemical fiber products is improved.
But the existing chemical fiber textile fabric dyeing process is complex and has great environmental pollution; the dyeing condition is high, parameters such as pH value, temperature and the like need to be strictly controlled, the water consumption and energy consumption are high, and the dyeing wastewater is difficult to treat. The common dye has low molecular weight, poor rubbing fastness of a dyeing product, low tinting strength, low dye utilization rate, different degrees of light resistance and heat resistance, poor fiber applicability and the like. Therefore, the discovery of new dyeing methods is clearly of great practical importance.
Disclosure of Invention
In order to solve the defects of the prior art, the method for dyeing the chemical fiber textile by using the complex enzyme is provided, has low dyeing cost, wide raw material source and simple dyeing process, and is suitable for industrial large-scale production.
The purpose of the invention is realized by the following technical scheme:
a method for dyeing textiles by chemical fibers by using a complex enzyme comprises the following steps:
1) placing a chemical fiber textile to be dyed in a pretreatment liquid, wherein the pretreatment liquid comprises the following components in parts by weight: 1-2 parts of cellulase, 2-3 parts of amylase, 3-6 parts of lipase and 90-94 parts of water;
2) placing the textile obtained in the step 1) in a dyeing solution for dyeing, wherein the dyeing solution comprises the following components in parts by weight: 3-5 parts of superoxide dismutase, 8-10 parts of curcumin, 1-2 parts of ferulic acid, 5-7 parts of glacial acetic acid and 76-83 parts of water;
3) fixing the color of the textile fabric obtained in the step 2), and drying after washing.
Preferably, the chemical fiber textile to be dyed in the step 1) is placed in the pretreatment liquid, heated to 50-60 ℃, and kept warm for 10-20 min.
Preferably, the dyeing temperature in the step 2) is 80-100 ℃, and the dyeing time is 30-40 min.
Preferably, the dyeing process in step 2) further comprises an ultrasonic treatment step.
Preferably, the ultrasonic treatment is carried out for 10-20 min under the conditions that the ultrasonic power is 100-200W and the frequency is 200-300 kHz.
Preferably, the color fixation is high-temperature color fixation, the color fixation temperature is 120-130 ℃, and the color fixation time is 10-20 s.
The invention utilizes the pretreatment liquid composed of cellulase, amylase and lipase to remove impurities such as residual sizing agent, oil stain and the like in the process of chemical fiber textile fabrics, thereby improving the subsequent dyeing effect.
Curcumin in the dyeing liquid is a natural dye, and the dyeing effect of green and environmental protection can be realized by using the curcumin. In addition, curcumin can improve the activity of superoxide dismutase, ensure the dyeing effect and simultaneously increase the oxidation resistance of chemical fiber textiles.
The ultrasonic treatment can effectively promote dye molecules to enter the textile, and the dyeing performance and the dyeing effect of the textile are improved.
The method has the advantages of uniform dyeing, high color fastness, greenness, no toxicity, increased chemical fiber oxidation resistance, good light stability and durability, effectively prolonged service life and improved service performance.
Detailed Description
The present invention will be described in further detail with reference to specific examples, but the embodiments of the present invention are not limited to the scope of the examples. These examples are intended to illustrate the invention only and are not intended to limit the scope of the invention. In addition, various modifications may occur to those skilled in the art upon reading the present disclosure, and such equivalent variations are within the scope of the present invention as defined in the appended claims.
Example 1
(1) 1 part of cellulase, 2 parts of amylase, 3 parts of lipase and 94 parts of deionized water are taken according to the parts by weight and uniformly mixed to prepare a pretreatment liquid. Placing the terylene cloth to be dyed in a pretreatment solution, and controlling the bath ratio to be 1: 10, namely the weight ratio of the polyester fabric to be dyed to the deionized water in the pretreatment liquid is 1: 10, heating to 50 ℃, and preserving the heat for 10 min. Taking out the terylene cloth, and washing the terylene cloth once by using deionized water.
(2) Taking 3 parts of superoxide dismutase, 8 parts of curcumin, 1 part of ferulic acid, 5 parts of glacial acetic acid and 83 parts of deionized water according to parts by weight, uniformly mixing to prepare a dyeing solution, adjusting the pH value of the dyeing solution to 4, placing the polyester fabric washed by the deionized water into the dyeing solution after the pH value is adjusted, and controlling the bath ratio to be 1: 20, namely the weight ratio of the terylene fabric to the deionized water in the dyeing solution is 1: 20, heating to 80 ℃, and preserving the heat for 30 min.
(3) And (4) taking out after heat preservation is finished, carrying out high-temperature color fixing treatment at 120 ℃ for 10s, washing with tap water, and drying at 65 ℃.
Example 2
(1) 1.5 parts of cellulase, 2.5 parts of amylase, 4 parts of lipase and 92 parts of deionized water are uniformly mixed according to the parts by weight to prepare a pretreatment liquid. Placing the terylene cloth to be dyed in a pretreatment solution, and controlling the bath ratio to be 1: 20, namely the weight ratio of the polyester fabric to be dyed to the deionized water in the pretreatment liquid is 1: 20, heating to 55 ℃, and keeping the temperature for 15 min. Taking out the terylene cloth, and washing the terylene cloth once by using deionized water.
(2) Taking 4 parts of superoxide dismutase, 9 parts of curcumin, 1.5 parts of ferulic acid, 6 parts of glacial acetic acid and 79.5 parts of deionized water according to parts by weight, uniformly mixing to prepare a dyeing solution, adjusting the pH value of the dyeing solution to 5, placing polyester fabric washed by the deionized water into the dyeing solution after the pH value is adjusted, and controlling the bath ratio to be 1: 25, namely the weight ratio of the terylene fabric to the deionized water in the dyeing solution is 1: and 25, heating to 90 ℃, and keeping the temperature for 35 min.
(3) And (4) taking out after heat preservation is finished, carrying out high-temperature color fixing treatment at 125 ℃ for 15s, washing with tap water, and drying at 70 ℃.
Example 3
(1) Taking 2 parts of cellulase, 2 parts of amylase, 6 parts of lipase and 90 parts of deionized water according to parts by weight, and uniformly mixing to prepare a pretreatment liquid. Placing the terylene cloth to be dyed in a pretreatment solution, and controlling the bath ratio to be 1: 25, namely the weight ratio of the polyester fabric to be dyed to the deionized water in the pretreatment liquid is 1: and 25, heating to 60 ℃, and keeping the temperature for 20 min. Taking out the terylene cloth, and washing the terylene cloth once by using deionized water.
(2) Taking 5 parts of superoxide dismutase, 10 parts of curcumin, 2 parts of ferulic acid, 7 parts of glacial acetic acid and 76 parts of deionized water according to parts by weight, uniformly mixing to prepare a dyeing solution, adjusting the pH value of the dyeing solution to 6.5, placing the polyester fabric washed by the deionized water into the dyeing solution after the pH value is adjusted, and controlling the bath ratio to be 1: 30, namely the weight ratio of the terylene fabric to the deionized water in the dyeing solution is 1: 30, heating to 100 ℃, and preserving the heat for 40 min.
(3) And (4) taking out after the heat preservation is finished, carrying out high-temperature color fixing treatment at 130 ℃ for 20s, washing with tap water, and drying at 80 ℃.
Example 4
(1) 1 part of cellulase, 3 parts of amylase, 3 parts of lipase and 93 parts of deionized water are taken according to the parts by weight and uniformly mixed to prepare a pretreatment liquid. Placing the acrylic fabric to be dyed in pretreatment liquid, and controlling the bath ratio to be 1: 10, namely the weight ratio of the acrylic fabric to be dyed to the deionized water in the pretreatment liquid is 1: 10, heating to 50 ℃, and preserving the heat for 10 min. And taking out the acrylic fabric, and washing the acrylic fabric once by using deionized water.
(2) Taking 3 parts of superoxide dismutase, 8 parts of curcumin, 1 part of ferulic acid, 5 parts of glacial acetic acid and 83 parts of deionized water according to parts by weight, uniformly mixing to prepare a dyeing solution, adjusting the pH value of the dyeing solution to 4, placing the acrylic fabric cleaned by the deionized water into the dyeing solution after the pH value is adjusted, and controlling the bath ratio to be 1: 20, namely the weight ratio of the deionized water in the acrylic fabric to the dyeing liquor is 1: 20, heating to 80 ℃, preserving heat for 30min, starting to perform ultrasonic treatment by introducing ultrasonic waves at the same time of heat preservation, and performing ultrasonic treatment for 10min under the conditions of ultrasonic power of 100W and frequency of 200 kHz.
(3) And (4) taking out after heat preservation is finished, carrying out high-temperature color fixing treatment at 120 ℃ for 10s, washing with tap water, and drying at 65 ℃.
Example 5
(1) Taking 2 parts of cellulase, 2 parts of amylase, 6 parts of lipase and 90 parts of deionized water according to parts by weight, and uniformly mixing to prepare a pretreatment liquid. Arranging the acrylic fabric to be dyed in pretreatment liquid, controlling the bath ratio to be 1: 25, namely the weight ratio of the acrylic fabric to be dyed to the deionized water in the pretreatment liquid is 1: and 25, heating to 60 ℃, and keeping the temperature for 20 min. And taking out the acrylic fabric, and washing the acrylic fabric once by using deionized water.
(2) Taking 5 parts of superoxide dismutase, 10 parts of curcumin, 2 parts of ferulic acid, 7 parts of glacial acetic acid and 76 parts of deionized water according to parts by weight, uniformly mixing to prepare a dyeing solution, adjusting the pH value of the dyeing solution to 6.5, placing the acrylic fabric cleaned by the deionized water into the dyeing solution after the pH value is adjusted, and controlling the bath ratio to be 1: 30, namely the weight ratio of the deionized water in the acrylic fabric to the dyeing liquor is 1: 30, heating to 100 ℃, preserving the heat for 40min, introducing ultrasonic waves for ultrasonic treatment at the same time when the heat preservation is started, and performing ultrasonic treatment for 20min under the conditions that the ultrasonic power is 200W and the frequency is 300 kHz.
(3) And (4) taking out after the heat preservation is finished, carrying out high-temperature color fixing treatment at 130 ℃ for 20s, washing with tap water, and drying at 80 ℃.
Comparative example 1
The same dyeing method as in example 1 was used, except that the dyeing solution used in step (2) was different and no superoxide dismutase was contained, and step (2) was specifically as follows:
taking 8 parts of curcumin, 1 part of ferulic acid, 5 parts of glacial acetic acid and 86 parts of deionized water according to parts by weight, uniformly mixing to prepare a dyeing solution, adjusting the pH value of the dyeing solution to 4, placing the polyester fabric washed by the deionized water into the dyeing solution after the pH value is adjusted, and controlling the bath ratio to be 1: 20, namely the weight ratio of the terylene fabric to the deionized water in the dyeing solution is 1: 20, heating to 80 ℃, and preserving the heat for 30 min.
Comparative example 2
The same dyeing method as in example 1 was used, except that the dyeing solution used in step (2) was different and ferulic acid was not contained, and step (2) was specifically as follows:
taking 3 parts of superoxide dismutase, 8 parts of curcumin, 5 parts of glacial acetic acid and 84 parts of deionized water according to parts by weight, uniformly mixing to prepare a dyeing solution, adjusting the pH value of the dyeing solution to 4, placing the polyester fabric washed by the deionized water into the dyeing solution after the pH value is adjusted, and controlling the bath ratio to be 1: 20, namely the weight ratio of the terylene fabric to the deionized water in the dyeing solution is 1: 20, heating to 80 ℃, and preserving the heat for 30 min.
The color fastness to sunlight of the finished products obtained in examples 1-5 and comparative examples 1-2 is determined according to GB/T8427-2019, and is detailed in Table 1.
TABLE 1 detection of color fastness to sunlight
Figure BDA0002700457640000051
As can be seen from Table 1, the invention has the advantages of sun-proof property, high oxidation resistance, simple process, environmental protection, energy saving, clean dyeing process, higher application value in the textile industry and wide market prospect.

Claims (6)

1. A method for dyeing textiles by chemical fibers by using a complex enzyme is characterized by comprising the following steps:
1) placing a chemical fiber textile to be dyed in a pretreatment liquid, wherein the pretreatment liquid comprises the following components in parts by weight: 1-2 parts of cellulase, 2-3 parts of amylase, 3-6 parts of lipase and 90-94 parts of water;
2) placing the textile obtained in the step 1) in a dyeing solution for dyeing, wherein the dyeing solution comprises the following components in parts by weight: 3-5 parts of superoxide dismutase, 8-10 parts of curcumin, 1-2 parts of ferulic acid, 5-7 parts of glacial acetic acid and 76-83 parts of water;
3) fixing the color of the textile fabric obtained in the step 2), and drying after washing.
2. The method for dyeing the textile fabric by using the chemical fiber with the complex enzyme according to claim 1, wherein the chemical fiber textile fabric to be dyed in the step 1) is placed in the pretreatment liquid, heated to 50-60 ℃, and kept warm for 10-20 min.
3. The method for dyeing the textile fabric by using the chemical fiber by using the complex enzyme according to claim 1, wherein the dyeing temperature in the step 2) is 80-100 ℃, and the dyeing time is 30-40 min.
4. The method for dyeing textiles with chemical fibers by using the complex enzyme according to claim 1, characterized in that the dyeing process of step 2) further comprises an ultrasonic treatment step.
5. The method for dyeing textiles with chemical fibers by using the complex enzyme as claimed in claim 1, wherein the ultrasonic treatment is performed for 10-20 min under the conditions of 100-200W of ultrasonic power and 200-300 kHz of frequency.
6. The method for dyeing textiles by using chemical fibers by using the complex enzyme as claimed in claim 1, wherein the color fixation is high-temperature color fixation, the color fixation temperature is 120-130 ℃, and the color fixation time is 10-20 s.
CN202011020532.3A 2020-09-25 2020-09-25 Method for dyeing chemical fiber textile fabric by using complex enzyme Pending CN112281514A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06257074A (en) * 1993-03-03 1994-09-13 Kondo Toshio Method for processing textile product by microorganism and apparatus for processing the same
CN101476248A (en) * 2009-01-20 2009-07-08 西安际华三五一一家纺有限公司 Method for using natural grape seed dyeing extract in textile dyeing
CN103717072A (en) * 2011-08-04 2014-04-09 克拉里安特国际有限公司 Compositions comprising isosorbide monoesters and halogenated antimicrobial active substances
CN105671955A (en) * 2016-01-21 2016-06-15 苏州印丝特纺织数码科技有限公司 Fabric antioxidant with seaweed extract and method for preparing fabric antioxidant
CN105780542A (en) * 2016-03-17 2016-07-20 金华知产婺源信息技术有限公司 High-efficiency short-process dyeing process
CN108642911A (en) * 2018-03-27 2018-10-12 武汉纺织大学 Improve the ecological antioxidant of natural dye dying fibre photooxidation resistant performance

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06257074A (en) * 1993-03-03 1994-09-13 Kondo Toshio Method for processing textile product by microorganism and apparatus for processing the same
CN101476248A (en) * 2009-01-20 2009-07-08 西安际华三五一一家纺有限公司 Method for using natural grape seed dyeing extract in textile dyeing
CN103717072A (en) * 2011-08-04 2014-04-09 克拉里安特国际有限公司 Compositions comprising isosorbide monoesters and halogenated antimicrobial active substances
CN105671955A (en) * 2016-01-21 2016-06-15 苏州印丝特纺织数码科技有限公司 Fabric antioxidant with seaweed extract and method for preparing fabric antioxidant
CN105780542A (en) * 2016-03-17 2016-07-20 金华知产婺源信息技术有限公司 High-efficiency short-process dyeing process
CN108642911A (en) * 2018-03-27 2018-10-12 武汉纺织大学 Improve the ecological antioxidant of natural dye dying fibre photooxidation resistant performance

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