[go: up one dir, main page]

WO2024216481A1 - Fabric coloring method and finished fabric product - Google Patents

Fabric coloring method and finished fabric product Download PDF

Info

Publication number
WO2024216481A1
WO2024216481A1 PCT/CN2023/088823 CN2023088823W WO2024216481A1 WO 2024216481 A1 WO2024216481 A1 WO 2024216481A1 CN 2023088823 W CN2023088823 W CN 2023088823W WO 2024216481 A1 WO2024216481 A1 WO 2024216481A1
Authority
WO
WIPO (PCT)
Prior art keywords
fabric
water
semi
finished product
minutes
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
PCT/CN2023/088823
Other languages
French (fr)
Chinese (zh)
Inventor
郑旭辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/CN2023/088823 priority Critical patent/WO2024216481A1/en
Publication of WO2024216481A1 publication Critical patent/WO2024216481A1/en
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
    • 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
    • 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

Definitions

  • the invention relates to the field of fabric coloring, and in particular to a fabric coloring method and a fabric finished product.
  • the finished products on the market are mainly colored with pure cotton ingredients, and the aging effect produced by using paint dyes is not obvious. It is basically a solid color effect, lacking in hand feel, substandard color fastness, and difficulty in dyeing dark colors, among other problems and defects.
  • the finished products currently on the market are basically all colored by first coloring the fabric and then sewing it into a finished product. This will result in the coloring of the overall finished product lacking characteristics, the appearance being popular, and the feel not being soft.
  • the present invention provides a fabric coloring method and a fabric finished product.
  • a fabric coloring method of the present invention comprises the following steps: S1, pre-treating the fabric; S2, modifying the fabric obtained in step S1; S3, dyeing the fabric obtained in step S2; S4, fixing the color of the fabric obtained in step S3; S5, adding a softener to the fabric obtained in step S4 and washing it with water; S6, dehydrating and drying the fabric obtained in step S5;
  • the fabric is specifically a three-component fabric composed of polyester, linen and lyocell, and the method is specifically as follows: S1', putting the fabric into a dye vat, adding a desizing agent, a detergent and hydrogen peroxide into the dye vat, and adjusting the pH value to 8-9, the water bath ratio to 1:20-1:25, desizing for 20-30 minutes in an environment of 70-90 degrees, and then draining; S2', adding water to the dye vat to a water bath ratio of 1:20-1:25, and adding a modifier and 3%-7% NaOH into the dye vat, and drying at a water temperature of 50-60 degrees , turning over for 10-15 minutes in an environment with a pH value of 8.5-9.5 and then draining; S3', dyeing and washing the fabric obtained in step S2'; S4', refilling the dye vat of the fabric obtained in step S3' with water and adding a color fixing agent, turning over for 3-10 minutes and then draining; S5', adding a soften
  • step S3', dyeing and washing the fabric obtained in step S2' specifically includes the following sub-steps: S3.1', adding water to the dye vat, adding paint and 1g/L adhesive, and dyeing the fabric in an environment of 70-90 degrees, and draining after 1-2 hours; S3.2', adding water to the dye vat, adding 2g/L enzyme, and fermenting and washing in an environment of 70-90 degrees for 10-30 minutes and draining; S3.3', sampling and color matching the fabric obtained in step S3.2', and adding active dyes according to the dyeing situation, and tumbling in 70-90 degree water for 10-30 minutes and draining;
  • step S3.1′ of coloring the fabric in an environment of 70-90 degrees specifically comprises: coloring the fabric in an environment of 70 degrees, and gradually raising the temperature at a rate of 2°C/min until the temperature reaches 90 degrees;
  • step S1' desizing agent, detergent and hydrogen peroxide are added into the dye vat: 5 g/L desizing agent, 2 g/L detergent and 10 g/L hydrogen peroxide are added into the dye vat;
  • step S6' after the fabric obtained in the step S5' is taken out from the dye vat and placed in a dehydrator for 10 minutes of dehydration, the following steps are further included: S7', placing the fabric obtained in the step S6' in an oven and drying it at a temperature of 80-90 degrees for 1-2 hours;
  • the fabric may be a three-component fabric composed of recycled polyester, linen and lyocell, or a three-component fabric composed of polyester, linen and viscose, or a three-component fabric composed of recycled polyester, linen and viscose;
  • the fabric is a semi-finished product
  • the semi-finished product is specifically a semi-finished product made of uncolored chemical fiber fabric quilting
  • the method is specifically as follows: S1", putting the semi-finished product into a dye vat, degreasing and decontaminating the semi-finished product, turning it over for 10-20 minutes in an environment heated to 50-70 degrees to drain the water, and rinsing the semi-finished product with clean water; S2", adding water to the dye vat and adding a modifier to the dye vat, turning it over for 25 minutes in an environment with a water temperature of 50-70 degrees, draining the water, and rinsing the semi-finished product with clean water; S3", Add water, and slowly add dye, and turn over for 20-30 minutes in an environment with a water temperature of 50-70 degrees; S4" takes out the semi-finished product obtained in step S3", shakes off the water, blows dry, and takes samples for color matching; S5" puts the semi-finished product obtained in step S4" into the dye vat
  • step S4" takes out the semi-finished product obtained in step S3", spins out the water, blows dry, and takes samples for color matching, which specifically includes the following sub-steps: S4.1” takes out the semi-finished product obtained in step S3", spins out the water, blows dry, and takes samples for color matching; S4.2” adds lotion for cleaning; S4.3” takes out the semi-finished product obtained in step S4.2", spins out the water, Blow dry, and take samples for color matching to determine whether the color matches the sample color. If not, re-execute step S4.2”; if yes, rinse the semi-finished product obtained in step S4.3" with cold water for 3 times;
  • a fabric product of the present invention is specifically prepared by the fabric coloring method according to any one of claims 1 to 9.
  • the coloring method and finished fabric of the present invention provide a new dyeing and washing method and process, which can not only realize the uniform coloring of fabrics of multiple components at the same time, but also realize the uniform coloring of uncolored semi-finished fabrics directly quilted and sewn as a whole; while overcoming the problems of lack of hand feel, substandard color fastness, uneven dyeing of dark colors, etc., the fading effect of old-fashioned fabrics is more detailed and the color layering is more obvious. While the hand feel becomes soft, the color layering is more obvious, and there is a more obvious old-fashioned fading effect compared with the cotton finished product. These advantages are particularly prominent on dark-colored products.
  • the coloring method provided by the present invention can directly dye and wash the uncolored semi-finished products quilted and sewn at a relatively low temperature to achieve a faded and old appearance. It not only overcomes the difficulty in the traditional technology that the uncolored semi-finished products after quilting are difficult to achieve perfectly due to the high temperature requirements, but also makes the effect of the colored finished product better.
  • FIG1 is a schematic flow diagram of a method for coloring fabrics according to the present invention.
  • FIG2 is a schematic diagram of a process flow of Embodiment 1 of the present invention.
  • FIG3 is a schematic diagram of a flow chart of the second embodiment of the present invention.
  • FIG. 1 is a schematic flow chart of the fabric coloring method of the present invention.
  • the fabric can be polyester, linen, lyocell; recycled polyester, linen, lyocell; polyester, linen, viscose; recycled polyester, linen, viscose and other three-component fabrics; in another preferred embodiment of the present invention, the fabric is a semi-finished fabric quilted by uncolored chemical fiber fabric, and the chemical fiber fabric can be not only sanded chemical fiber fabric, but also non-sanded chemical fiber fabric; the method specifically comprises the following steps:
  • step S2 modifying the fabric obtained in step S1;
  • step S5 adding softener to the fabric obtained in step S4 and washing with water;
  • step S6 dehydrating and drying the fabric obtained in step S5.
  • FIG. 2 is a schematic diagram of a process of Embodiment 1 of the present invention
  • the fabric is specifically a three-component fabric composed of polyester, linen and lyocell, and the method is specifically as follows:
  • step S3.3' sampling and color matching the fabric obtained in step S3.2', adding reactive dyes according to the dyeing conditions, tumbling in 70-90 degree water for 10-30 minutes and then draining;
  • step S4' refilling the dye vat of the fabric obtained in step S3' with water and adding a fixing agent, the fixing agent ratio is 1%, turning it over for 3-10 minutes and then draining the water;
  • step S5' adding softener to the fabric obtained in step S4', washing with water, the softener ratio is 1-3%, turning over for 3-10 minutes and then draining;
  • step S6' taking the fabric obtained in step S5' out of the dyeing vat, and placing it in a dehydrator to perform a dehydration operation for 10 minutes;
  • step S7' putting the fabric obtained in step S6' into an oven and drying it at a temperature of 80-90 degrees for 1-2 hours.
  • FIG. 3 is a schematic diagram of the process of the second embodiment of the present invention; in the second embodiment of the present invention, the fabric is a semi-finished product, and the semi-finished product is specifically a semi-finished product made of quilted uncolored chemical fiber fabric, wherein the chemical fiber fabric is specifically non-abrasive.
  • the chemical fiber fabric of wool preferably, the chemical fiber fabric can be chemical fiber fabrics such as regenerated fiber and synthetic fiber, and the method is specifically as follows:
  • step S4.1 Take out the semi-finished product obtained in step S3", spin off the water, blow dry, and take samples for color matching;
  • step S4.3 Take out the semi-finished product obtained in step S4.2" and spin off the water, blow dry, and take a sample for color matching to determine whether the color matches the sample color. If not, re-execute step S4.2";
  • step S5 placing the semi-finished product obtained in step S4” into the dye vat, refilling with water and adding a fixing agent, and turning the dye vat over for 10 minutes;
  • step S6" adds softener to the semi-finished product obtained in step S5" and turns it over for 6 minutes;
  • step S7" takes the semi-finished product obtained in step S6" out of the dyeing vat, puts it into a dehydrator to perform a dehydration operation, and then dries it at a temperature of 60-80 degrees.

Landscapes

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

Abstract

A fabric coloring method and a finished fabric product. The coloring method comprises the following steps: S1, pre-treating a fabric; S2, modifying the fabric obtained in step S1; S3, dyeing the fabric obtained in step S2; S4, subjecting the fabric obtained in step S3 to color fixation; S5, adding a softener to the fabric obtained in step S4; and S6, dehydrating the fabric obtained in step S5, and drying same. The coloring method can not only achieve uniform coloring of fabrics of various components at the same time, but can also achieve overall uniform coloring of uncolored semi-finished fabrics formed by means of directly sewing quilting seams; and a more delicate antique finish effect and a more obvious sense of color depth are obtained while the problems of poor tactile feel, substandard color fastness, non-uniform dark color dyeing, etc., are solved.

Description

一种面料的着色方法及面料成品A fabric coloring method and fabric finished product 技术领域Technical Field

本发明涉及面料的着色领域，尤其涉及一种面料的着色方法及面料成品。The invention relates to the field of fabric coloring, and in particular to a fabric coloring method and a fabric finished product.

背景技术Background Art

目前，市场上的成品着色基本以全棉成分为主，采用涂料染料呈现做旧效果并不明显，基本还是素色的效果，手感有所欠缺，色牢度不达标，深色上染困难等问题和缺陷。At present, the finished products on the market are mainly colored with pure cotton ingredients, and the aging effect produced by using paint dyes is not obvious. It is basically a solid color effect, lacking in hand feel, substandard color fastness, and difficulty in dyeing dark colors, among other problems and defects.

其次，目前市场上的成品着色基本全都是先将面料着色后再缝制成为成品，这样会造成对于整体成品的着色缺乏特点，外观大众化，手感也不柔软。Secondly, the finished products currently on the market are basically all colored by first coloring the fabric and then sewing it into a finished product. This will result in the coloring of the overall finished product lacking characteristics, the appearance being popular, and the feel not being soft.

针对现有技术中所存在的问题，提供一种面料的着色方法及面料成品具有重要意义。In view of the problems existing in the prior art, it is of great significance to provide a fabric coloring method and a fabric finished product.

发明内容Summary of the invention

为解决上述问题，本发明提供一种面料的着色方法及面料成品。In order to solve the above problems, the present invention provides a fabric coloring method and a fabric finished product.

为实现上述目的，本发明的一种面料的着色方法，包括以下步骤：S1，对面料进行前处理；S2，将步骤S1得到的所述面料进行改性处理；S3，将步骤S2得到的所述面料进行染色；S4，将步骤S3得到的所述面料进行固色；S5，向步骤S4得到的所述面料中添加柔软剂进行水洗；S6，对步骤S5得到的所述面料进行脱水，并进行烘干； To achieve the above object, a fabric coloring method of the present invention comprises the following steps: S1, pre-treating the fabric; S2, modifying the fabric obtained in step S1; S3, dyeing the fabric obtained in step S2; S4, fixing the color of the fabric obtained in step S3; S5, adding a softener to the fabric obtained in step S4 and washing it with water; S6, dehydrating and drying the fabric obtained in step S5;

进一步地，所述面料具体为一种由涤、麻及莱赛尔组合而成的三组分面料，所述方法具体为：S1’，将所述面料放入染缸中，在染缸中加入退浆剂，洗涤剂及双氧水，并将PH值调至8-9，水浴比为1:20-1:25，在70-90度的环境中退浆20-30分钟后排水；S2’，对染缸中加水至水浴比为1:20-1:25，并在染缸中加入改性剂及3％-7％的NaOH,在水温50-60度，PH值8.5-9.5的环境中翻转10-15分钟后排水；S3’，将步骤S2’中得到的所述面料进行染色水洗；S4’，将步骤S3’得到的所述面料的染缸中重新注水并加入固色剂，翻转3-10分钟后排水；S5’，向步骤S4’得到的所述面料中添加柔软剂进行水洗，翻转3-10分钟后排水；S6’，将步骤S5’中得到的所述面料从染缸中取出，并置入脱水机中执行10分钟脱水操作；Furthermore, the fabric is specifically a three-component fabric composed of polyester, linen and lyocell, and the method is specifically as follows: S1', putting the fabric into a dye vat, adding a desizing agent, a detergent and hydrogen peroxide into the dye vat, and adjusting the pH value to 8-9, the water bath ratio to 1:20-1:25, desizing for 20-30 minutes in an environment of 70-90 degrees, and then draining; S2', adding water to the dye vat to a water bath ratio of 1:20-1:25, and adding a modifier and 3%-7% NaOH into the dye vat, and drying at a water temperature of 50-60 degrees , turning over for 10-15 minutes in an environment with a pH value of 8.5-9.5 and then draining; S3', dyeing and washing the fabric obtained in step S2'; S4', refilling the dye vat of the fabric obtained in step S3' with water and adding a color fixing agent, turning over for 3-10 minutes and then draining; S5', adding a softener to the fabric obtained in step S4' and washing it with water, turning over for 3-10 minutes and then draining; S6', taking the fabric obtained in step S5' out of the dye vat and placing it in a dehydrator to perform a dehydration operation for 10 minutes;

进一步地，所述步骤S3’，将步骤S2’中得到的所述面料进行染色水洗，具体包括以下子步骤：S3.1’，在染缸中加水，并加入涂料及1g/L粘合剂，并在70-90度的环境中对所述面料进行上色，在1-2小时后排水；S3.2’，在染缸中加水，并加入2g/L酵素酶，在70-90度的环境中酵洗10-30分钟后排水；S3.3’，对步骤S3.2’中得到的所述面料进行取样对色，并根据染色情况增加活性染料，在70-90度水中翻滚10-30分钟后排水；Furthermore, the step S3', dyeing and washing the fabric obtained in step S2', specifically includes the following sub-steps: S3.1', adding water to the dye vat, adding paint and 1g/L adhesive, and dyeing the fabric in an environment of 70-90 degrees, and draining after 1-2 hours; S3.2', adding water to the dye vat, adding 2g/L enzyme, and fermenting and washing in an environment of 70-90 degrees for 10-30 minutes and draining; S3.3', sampling and color matching the fabric obtained in step S3.2', and adding active dyes according to the dyeing situation, and tumbling in 70-90 degree water for 10-30 minutes and draining;

进一步地，所述步骤S3.1’中的在70-90度的环境中对所述面料进行上色具体为：在70度的环境中对所述面料进行上色，并以2℃/min的速率逐渐升温，直至温度升至90度为止；Furthermore, the step S3.1′ of coloring the fabric in an environment of 70-90 degrees specifically comprises: coloring the fabric in an environment of 70 degrees, and gradually raising the temperature at a rate of 2°C/min until the temperature reaches 90 degrees;

进一步地，所述步骤S1’中，在染缸中加入退浆剂，洗涤剂及双氧水具体为：在染缸中加入退浆剂5g/L，洗涤剂2g/L及双氧水10g/L； Furthermore, in the step S1', desizing agent, detergent and hydrogen peroxide are added into the dye vat: 5 g/L desizing agent, 2 g/L detergent and 10 g/L hydrogen peroxide are added into the dye vat;

进一步地，在所述步骤S6’，将步骤S5’中得到的所述面料从染缸中取出，并置入脱水机中执行10分钟脱水操作之后还包括以下步骤：S7’，将步骤S6’中得到的面料放入烘箱中，在80-90度的温度下烘干1-2小时；Further, in the step S6', after the fabric obtained in the step S5' is taken out from the dye vat and placed in a dehydrator for 10 minutes of dehydration, the following steps are further included: S7', placing the fabric obtained in the step S6' in an oven and drying it at a temperature of 80-90 degrees for 1-2 hours;

进一步地，所述面料具体还可以为由再生涤、麻及莱赛尔组合而成的三组分面料，或，涤、麻及粘胶组合而成的三组分面料，或，再生涤、麻及粘胶组合而成的三组分面料；Furthermore, the fabric may be a three-component fabric composed of recycled polyester, linen and lyocell, or a three-component fabric composed of polyester, linen and viscose, or a three-component fabric composed of recycled polyester, linen and viscose;

进一步地，所述面料为一种半成品，所述半成品具体为一种由未着色的化纤面料绗缝缝制而成的半成品，所述方法具体为：S1”，将所述半成品放入染缸中，并对所述半成品进行去油及去污处理，并在加温至50-70度的环境中翻转10-20分钟排水，并对所述半成品用清水冲洗；S2”，对染缸中加水并在染缸中加入改性剂，在水温50-70度的环境中翻转25分钟后排水，并对所述半成品用清水冲洗；S3”，在染缸中加水，并缓慢添加染料，并在水温50-70度的环境中翻转20-30分钟；S4”将步骤S3”中得到的所述半成品取出甩水，吹干，并取样对色；S5”将步骤S4”得到的所述半成品放入染缸中重新注水并加入固色剂，翻转10分钟；S6”向步骤S5”得到的所述半成品中添加柔软剂，翻转6分钟；S7”将步骤S6”中得到的所述半成品从染缸中取出，置入脱水机中执行脱水操作，并在60-80度的温度下烘干；Furthermore, the fabric is a semi-finished product, and the semi-finished product is specifically a semi-finished product made of uncolored chemical fiber fabric quilting, and the method is specifically as follows: S1", putting the semi-finished product into a dye vat, degreasing and decontaminating the semi-finished product, turning it over for 10-20 minutes in an environment heated to 50-70 degrees to drain the water, and rinsing the semi-finished product with clean water; S2", adding water to the dye vat and adding a modifier to the dye vat, turning it over for 25 minutes in an environment with a water temperature of 50-70 degrees, draining the water, and rinsing the semi-finished product with clean water; S3", Add water, and slowly add dye, and turn over for 20-30 minutes in an environment with a water temperature of 50-70 degrees; S4" takes out the semi-finished product obtained in step S3", shakes off the water, blows dry, and takes samples for color matching; S5" puts the semi-finished product obtained in step S4" into the dye vat, refills with water and adds a fixing agent, and turns over for 10 minutes; S6" adds a softener to the semi-finished product obtained in step S5", and turns over for 6 minutes; S7" takes out the semi-finished product obtained in step S6" from the dye vat, puts it into a dehydrator to perform a dehydration operation, and dries it at a temperature of 60-80 degrees;

进一步地，所述步骤S4”将步骤S3”中得到的所述半成品取出甩水，吹干，并取样对色，具体包括以下子步骤：S4.1”将步骤S3”中得到的所述半成品取出甩水，吹干，并取样对色；S4.2”加入洗剂清洗；S4.3”将步骤S4.2”中得到的所述半成品取出甩水， 吹干，并取样对色，判断所述颜色是否与样本颜色相符合，若否，则重新执行步骤S4.2”；S4.4”若是，则用冷水对步骤S4.3”中得到的所述半成品冲洗3次；Furthermore, the step S4" takes out the semi-finished product obtained in step S3", spins out the water, blows dry, and takes samples for color matching, which specifically includes the following sub-steps: S4.1" takes out the semi-finished product obtained in step S3", spins out the water, blows dry, and takes samples for color matching; S4.2" adds lotion for cleaning; S4.3" takes out the semi-finished product obtained in step S4.2", spins out the water, Blow dry, and take samples for color matching to determine whether the color matches the sample color. If not, re-execute step S4.2"; if yes, rinse the semi-finished product obtained in step S4.3" with cold water for 3 times;

本发明的一种面料成品，所述面料成品具体为用权利要求1～9任一项所述面料的着色方法制备得到。A fabric product of the present invention is specifically prepared by the fabric coloring method according to any one of claims 1 to 9.

本发明的一种面料的着色方法及面料成品，通过提供了一种新的染洗方法和工艺，不仅可以实现对多种成分的面料同时均匀上色，还可以实现对直接绗缝缝制而成的未上色半成品面料进行整体均匀上色；在攻克了手感欠缺，色牢度不达标，深色上染不均匀等问题的同时，做旧的褪色效果更为明细，颜色层次感更为明显。做到手感变软的同时，颜色层次感较为明显，和全棉成品相比有较为明显的做旧褪色效果，这些优点在深色产品上体现的尤为突出。同时，本发明所提供的着色方法，能够用比较低的温度直接染洗绗缝缝制而成的未上色的半成品，以达到褪色做旧的外观。不仅克服了传统技术中，对绗缝缝制后未上色的半成品再上色时，因为对温度要求较高而难以完美实现的难点，还使着色后的成品的效果更佳。The coloring method and finished fabric of the present invention provide a new dyeing and washing method and process, which can not only realize the uniform coloring of fabrics of multiple components at the same time, but also realize the uniform coloring of uncolored semi-finished fabrics directly quilted and sewn as a whole; while overcoming the problems of lack of hand feel, substandard color fastness, uneven dyeing of dark colors, etc., the fading effect of old-fashioned fabrics is more detailed and the color layering is more obvious. While the hand feel becomes soft, the color layering is more obvious, and there is a more obvious old-fashioned fading effect compared with the cotton finished product. These advantages are particularly prominent on dark-colored products. At the same time, the coloring method provided by the present invention can directly dye and wash the uncolored semi-finished products quilted and sewn at a relatively low temperature to achieve a faded and old appearance. It not only overcomes the difficulty in the traditional technology that the uncolored semi-finished products after quilting are difficult to achieve perfectly due to the high temperature requirements, but also makes the effect of the colored finished product better.

附图说明BRIEF DESCRIPTION OF THE DRAWINGS

图1为本发明所述面料的着色方法的流程示意图；FIG1 is a schematic flow diagram of a method for coloring fabrics according to the present invention;

图2为本发明所述实施例一的流程示意图；FIG2 is a schematic diagram of a process flow of Embodiment 1 of the present invention;

图3为本发明所述实施例二的流程示意图。FIG3 is a schematic diagram of a flow chart of the second embodiment of the present invention.

具体实施方式 DETAILED DESCRIPTION

下面，结合附图，对本发明的技术方案以及工作原理等作进一步的说明。The technical solution and working principle of the present invention are further described below in conjunction with the accompanying drawings.

如图1所示，图1为本发明的所述面料的着色方法的流程示意图。As shown in FIG. 1 , FIG. 1 is a schematic flow chart of the fabric coloring method of the present invention.

本发明所述的面料的着色方法，在本发明一种优选的实施例中，所述面料具体可以为涤、麻、莱赛尔；再生涤、麻、莱赛尔；涤、麻、粘胶；再生涤、麻、粘胶等三组分面料；在本发明另一种优选的实施例中，所述面料为一种由未着色的化纤面料绗缝缝制而成的半成品面料，所述化纤面料不仅可以为磨毛后的化纤面料，还可以为不磨毛的化纤面料；所述方法具体包括以下步骤：The fabric coloring method of the present invention, in a preferred embodiment of the present invention, the fabric can be polyester, linen, lyocell; recycled polyester, linen, lyocell; polyester, linen, viscose; recycled polyester, linen, viscose and other three-component fabrics; in another preferred embodiment of the present invention, the fabric is a semi-finished fabric quilted by uncolored chemical fiber fabric, and the chemical fiber fabric can be not only sanded chemical fiber fabric, but also non-sanded chemical fiber fabric; the method specifically comprises the following steps:

S1，对面料进行前处理；S1, pre-treat the fabric;

S2，将步骤S1得到的所述面料进行改性处理；S2, modifying the fabric obtained in step S1;

S3，将步骤S2得到的所述面料进行染色；S3, dyeing the fabric obtained in step S2;

S4，将步骤S3得到的所述面料进行固色；S4, fixing the color of the fabric obtained in step S3;

S5，向步骤S4得到的所述面料中添加柔软剂水洗；S5, adding softener to the fabric obtained in step S4 and washing with water;

S6，对步骤S5得到的所述面料进行脱水，并进行烘干。S6, dehydrating and drying the fabric obtained in step S5.

如图2所示，图2为本发明实施例一的流程示意图；在本发明的实施例一中，所述面料具体为一种由涤、麻及莱赛尔组合而成的三组分面料，所述方法具体为：As shown in FIG. 2 , FIG. 2 is a schematic diagram of a process of Embodiment 1 of the present invention; in Embodiment 1 of the present invention, the fabric is specifically a three-component fabric composed of polyester, linen and lyocell, and the method is specifically as follows:

S1’，将所述面料放入染缸中，在染缸中加入退浆剂5g/L，洗涤剂2g/L及双氧水10g/L，并将PH值调至8-9，水浴比为1:20-1:25，在70-90度的环境中退浆20-30分钟后排水； S1', putting the fabric into a dye vat, adding 5g/L of desizing agent, 2g/L of detergent and 10g/L of hydrogen peroxide into the dye vat, adjusting the pH value to 8-9, the water bath ratio to 1:20-1:25, desizing for 20-30 minutes in an environment of 70-90 degrees, and then draining;

S2’，对染缸中加水至水浴比为1:20-1:25，并在染缸中加入改性剂及3％-7％的NaOH，在水温50-60度，PH值8.5-9.5的环境中翻转10-15分钟后排水，进一步地，所述改性剂的用量为4％-10％；S2', adding water to the dye vat to a water-bath ratio of 1:20-1:25, and adding a modifier and 3%-7% NaOH to the dye vat, turning it over for 10-15 minutes in an environment with a water temperature of 50-60 degrees and a pH value of 8.5-9.5, and then draining the water, further, the amount of the modifier is 4%-10%;

S3.1’，在染缸中加水，并加入涂料及1g/L粘合剂，在70度为起始温度的环境中对所述面料进行上色，并以2℃/min的速率逐渐升温，直至温度升至90度为止，在1-2小时后排水；S3.1', add water, paint and 1g/L adhesive into the dyeing vat, dye the fabric in an environment with a starting temperature of 70 degrees, and gradually increase the temperature at a rate of 2°C/min until the temperature reaches 90 degrees, and drain the water after 1-2 hours;

S3.2’，在染缸中加水，并加入2g/L酵素酶，在70-90度的环境中酵洗10-30分钟后排水；S3.2’, add water to the dye vat and add 2g/L enzyme, and wash in an environment of 70-90 degrees for 10-30 minutes and then drain;

S3.3’，对步骤S3.2’中得到的所述面料进行取样对色，并根据染色情况增加活性染料，在70-90度水中翻滚10-30分钟后排水；S3.3', sampling and color matching the fabric obtained in step S3.2', adding reactive dyes according to the dyeing conditions, tumbling in 70-90 degree water for 10-30 minutes and then draining;

S4’，将步骤S3’得到的所述面料的染缸中重新注水并加入固色剂，固色剂比例为1％，翻转3-10分钟后排水；S4', refilling the dye vat of the fabric obtained in step S3' with water and adding a fixing agent, the fixing agent ratio is 1%, turning it over for 3-10 minutes and then draining the water;

S5’，向步骤S4’得到的所述面料中添加柔软剂水洗，柔软剂比例为1～3％，翻转3-10分钟后排水；S5', adding softener to the fabric obtained in step S4', washing with water, the softener ratio is 1-3%, turning over for 3-10 minutes and then draining;

S6’，将步骤S5’中得到的所述面料从染缸中取出，并置入脱水机中执行10分钟脱水操作；S6', taking the fabric obtained in step S5' out of the dyeing vat, and placing it in a dehydrator to perform a dehydration operation for 10 minutes;

S7’，将步骤S6’中得到的面料放入烘箱中，在80-90度的温度下烘干1-2小时。S7', putting the fabric obtained in step S6' into an oven and drying it at a temperature of 80-90 degrees for 1-2 hours.

如图3所示，图3为本发明实施例二的流程示意图；在本发明的实施例二中，所述面料为一种半成品，所述半成品具体为一种由未着色的化纤面料绗缝缝制而成的半成品，其中所述化纤面料具体为不磨 毛的化纤面料，优选地，所述化纤面料可以为再生纤维、合成纤维等化纤面料，所述方法具体为：As shown in FIG. 3 , FIG. 3 is a schematic diagram of the process of the second embodiment of the present invention; in the second embodiment of the present invention, the fabric is a semi-finished product, and the semi-finished product is specifically a semi-finished product made of quilted uncolored chemical fiber fabric, wherein the chemical fiber fabric is specifically non-abrasive. The chemical fiber fabric of wool, preferably, the chemical fiber fabric can be chemical fiber fabrics such as regenerated fiber and synthetic fiber, and the method is specifically as follows:

S1”，将所述半成品放入染缸中，并对所述半成品进行去油及去污处理，并在加温至50-70度的环境中翻转10-20分钟排水，并对所述半成品用清水冲洗3次；S1", placing the semi-finished product into a dye vat, degreasing and cleaning the semi-finished product, turning it over for 10-20 minutes in an environment heated to 50-70 degrees to drain the water, and rinsing the semi-finished product with clean water for 3 times;

S2”，对染缸中加水并在染缸中加入改性剂，在水温50-70度的环境中翻转25分钟后排水，并对所述半成品用清水冲洗3次；S2", adding water and modifier into the dye vat, turning it over in a water temperature of 50-70 degrees for 25 minutes, draining the water, and rinsing the semi-finished product with clean water for 3 times;

S3”，在染缸中加水，并缓慢添加染料，并在水温50-70度的环境中翻转20-30分钟；S3”, add water to the dye vat, add dye slowly, and turn it over for 20-30 minutes in a water temperature of 50-70 degrees;

S4.1”将步骤S3”中得到的所述半成品取出甩水，吹干，并取样对色；S4.1" Take out the semi-finished product obtained in step S3", spin off the water, blow dry, and take samples for color matching;

S4.2”加入洗剂清洗；所述洗剂具体为粘合剂B-3340P，洗剂用量具体为1-4g/L；S4.2” Add lotion for cleaning; the lotion is specifically adhesive B-3340P, and the amount of lotion is specifically 1-4g/L;

S4.3”将步骤S4.2”中得到的所述半成品取出甩水，吹干，并取样对色，判断所述颜色是否与样本颜色相符合，若否，则重新执行步骤S4.2”；S4.3" Take out the semi-finished product obtained in step S4.2" and spin off the water, blow dry, and take a sample for color matching to determine whether the color matches the sample color. If not, re-execute step S4.2";

S4.4”若是，则用冷水对步骤S4.3”中得到的所述半成品冲洗3次；S4.4" If yes, rinse the semi-finished product obtained in step S4.3" with cold water three times;

S5”将步骤S4”得到的所述半成品放入染缸中重新注水并加入固色剂，翻转10分钟； S5”: placing the semi-finished product obtained in step S4” into the dye vat, refilling with water and adding a fixing agent, and turning the dye vat over for 10 minutes;

S6”向步骤S5”得到的所述半成品中添加柔软剂，翻转6分钟；S6" adds softener to the semi-finished product obtained in step S5" and turns it over for 6 minutes;

S7”将步骤S6”中得到的所述半成品从染缸中取出，置入脱水机中执行脱水操作，并在60-80度的温度下烘干。S7" takes the semi-finished product obtained in step S6" out of the dyeing vat, puts it into a dehydrator to perform a dehydration operation, and then dries it at a temperature of 60-80 degrees.

以上，仅为本发明的示意性描述，本领域技术人员应该知道，在不偏离本发明的工作原理的基础上，可以对本发明作出多种改进，这均属于本发明的保护范围。 The above is only an illustrative description of the present invention. Those skilled in the art should know that various improvements can be made to the present invention without departing from the working principle of the present invention, which all fall within the protection scope of the present invention.

Claims (10)

一种面料的着色方法，其特征在于，包括以下步骤：A method for coloring fabrics, characterized in that it comprises the following steps: S1，对面料进行前处理；S1, pre-treat the fabric; S2，将步骤S1得到的所述面料进行改性处理；S2, modifying the fabric obtained in step S1; S3，将步骤S2得到的所述面料进行染色；S3, dyeing the fabric obtained in step S2; S4，将步骤S3得到的所述面料进行固色；S4, fixing the color of the fabric obtained in step S3; S5，向步骤S4得到的所述面料中添加柔软剂进行水洗；S5, adding softener to the fabric obtained in step S4 and washing it with water; S6，对步骤S5得到的所述面料进行脱水，并进行烘干。S6, dehydrating and drying the fabric obtained in step S5. 如权利要求1所述的面料的着色方法，其特征在于，所述面料具体为一种由涤、麻及莱赛尔组合而成的三组分面料，所述方法具体为：The method for coloring a fabric according to claim 1, characterized in that the fabric is specifically a three-component fabric composed of polyester, linen and lyocell, and the method is specifically: S1’，将所述面料放入染缸中，在染缸中加入退浆剂，洗涤剂及双氧水，并将PH值调至8-9，水浴比为1:20-1:25，在70-90度的环境中退浆20-30分钟后排水；S1', putting the fabric into a dye vat, adding a desizing agent, a detergent and hydrogen peroxide into the dye vat, adjusting the pH value to 8-9, and the water-bath ratio to 1:20-1:25, desizing for 20-30 minutes in an environment of 70-90 degrees, and then draining the water; S2’，对染缸中加水至水浴比为1:20-1:25，并在染缸中加入改性剂及3％-7％的NaOH，在水温50-60度，PH值8.5-9.5的环境中翻转10-15分钟后排水；S2', add water to the dye vat to a water-bath ratio of 1:20-1:25, add a modifier and 3%-7% NaOH to the dye vat, turn it over for 10-15 minutes in an environment with a water temperature of 50-60 degrees and a pH value of 8.5-9.5, and then drain; S3’，将步骤S2’中得到的所述面料进行染色；S3', dyeing the fabric obtained in step S2'; S4’，将步骤S3’得到的所述面料的染缸中重新注水并加入固色剂，翻转3-10分钟后排水； S4', refilling the dye vat of the fabric obtained in step S3' with water and adding a color fixing agent, turning it over for 3-10 minutes and then draining the water; S5’，向步骤S4’得到的所述面料中添加柔软剂进行水洗，翻转3-10分钟后排水；S5', adding softener to the fabric obtained in step S4' and washing with water, turning over for 3-10 minutes and then draining the water; S6’，将步骤S5’中得到的所述面料从染缸中取出，并置入脱水机中执行10分钟脱水操作。S6', taking the fabric obtained in step S5' out of the dyeing vat and placing it in a dehydrator to perform a dehydration operation for 10 minutes. 如权利要求2所述的面料的着色方法，其特征在于，所述步骤S3’，将步骤S2’中得到的所述面料进行染色水洗，具体包括以下子步骤：The method for coloring a fabric according to claim 2, characterized in that the step S3', dyeing and washing the fabric obtained in step S2', specifically comprises the following sub-steps: S3.1’，在染缸中加水，并加入涂料及1g/L粘合剂，并在70-90度的环境中对所述面料进行上色，在1-2小时后排水；S3.1', add water, paint and 1g/L adhesive into the dyeing vat, dye the fabric in an environment of 70-90 degrees, and drain after 1-2 hours; S3.2’，在染缸中加水，并加入2g/L酵素酶，在70-90度的环境中酵洗10-30分钟后排水；S3.2’, add water to the dye vat and add 2g/L enzyme, and wash in an environment of 70-90 degrees for 10-30 minutes and then drain; S3.3’，对步骤S3.2’中得到的所述面料进行取样对色，并根据染色情况增加活性染料，在70-90度水中翻滚10-30分钟后排水。S3.3', sampling and color matching of the fabric obtained in step S3.2', adding reactive dyes according to the dyeing conditions, tumbling in 70-90 degree water for 10-30 minutes and then draining. 如权利要求3所述的面料的着色方法，其特征在于，所述步骤S3.1’中的在70-90度的环境中对所述面料进行上色具体为：在70度的环境中对所述面料进行上色，并以2℃/min的速率逐渐升温，直至温度升至90度为止。The method for coloring a fabric as described in claim 3 is characterized in that the coloring of the fabric in an environment of 70-90 degrees in step S3.1' is specifically: coloring the fabric in an environment of 70 degrees and gradually heating it at a rate of 2°C/min until the temperature reaches 90 degrees. 如权利要求2所述的面料的着色方法，其特征在于，所述步骤S1’中，在染缸中加入退浆剂，洗涤剂及双氧水具体为：在染缸中加入退浆剂5g/L，洗涤剂2g/L及双氧水10g/L。 The fabric coloring method according to claim 2, characterized in that in the step S1', adding a desizing agent, a detergent and hydrogen peroxide into the dye vat is specifically: adding 5 g/L of desizing agent, 2 g/L of detergent and 10 g/L of hydrogen peroxide into the dye vat. 如权利要求2所述的面料的着色方法，其特征在于，在所述步骤S6’，将步骤S5’中得到的所述面料从染缸中取出，并置入脱水机中执行10分钟脱水操作之后还包括以下步骤：The method for coloring fabrics according to claim 2, characterized in that, in the step S6', after the fabric obtained in the step S5' is taken out of the dyeing vat and placed in a dehydrator for 10 minutes of dehydration, the method further comprises the following steps: S7’，将步骤S6’中得到的面料放入烘箱中，在80-90度的温度下烘干1-2小时。S7', putting the fabric obtained in step S6' into an oven and drying it at a temperature of 80-90 degrees for 1-2 hours. 如权利要求2所述的面料的着色方法，其特征在于，所述面料具体还可以为由再生涤、麻及莱赛尔组合而成的三组分面料，或，涤、麻及粘胶组合而成的三组分面料，或，再生涤、麻及粘胶组合而成的三组分面料。The fabric coloring method as described in claim 2 is characterized in that the fabric can specifically be a three-component fabric composed of recycled polyester, linen and lyocell, or a three-component fabric composed of polyester, linen and viscose, or a three-component fabric composed of recycled polyester, linen and viscose. 如权利要求1所述的面料的着色方法，其特征在于，所述面料为一种半成品，所述半成品具体为一种由未着色的化纤面料绗缝缝制而成的半成品，所述方法具体为：The fabric coloring method according to claim 1 is characterized in that the fabric is a semi-finished product, and the semi-finished product is specifically a semi-finished product quilted and sewn by uncolored chemical fiber fabric, and the method is specifically: S1”，将所述半成品放入染缸中，并对所述半成品进行去油及去污处理，并在加温至50-70度的环境中翻转10-20分钟排水，并对所述半成品用清水冲洗；S1", placing the semi-finished product into a dye vat, degreasing and cleaning the semi-finished product, turning it over for 10-20 minutes in an environment heated to 50-70 degrees to drain the water, and rinsing the semi-finished product with clean water; S2”，对染缸中加水并在染缸中加入改性剂，在水温50-70度的环境中翻转25分钟后排水，并对所述半成品用清水冲洗；S2", adding water and a modifier into the dye vat, turning it over in an environment with a water temperature of 50-70 degrees for 25 minutes, draining the water, and rinsing the semi-finished product with clean water; S3”，在染缸中加水，并缓慢添加染料，并在水温50-70度的环境中翻转20-30分钟；S3”, add water to the dye vat, add dye slowly, and turn it over for 20-30 minutes in a water temperature of 50-70 degrees; S4”将步骤S3”中得到的所述半成品取出甩水，吹干，并取样对色； S4" taking out the semi-finished product obtained in step S3", drying it, blowing it dry, and taking samples for color matching; S5”将步骤S4”得到的所述半成品放入染缸中重新注水并加入固色剂，翻转10分钟；S5”: placing the semi-finished product obtained in step S4” into the dye vat, refilling with water and adding a fixing agent, and turning the dye vat over for 10 minutes; S6”向步骤S5”得到的所述半成品中添加柔软剂，翻转6分钟；S6" adds softener to the semi-finished product obtained in step S5" and turns it over for 6 minutes; S7”将步骤S6”中得到的所述半成品从染缸中取出，置入脱水机中执行脱水操作，并在60-80度的温度下烘干。S7" takes the semi-finished product obtained in step S6" out of the dyeing vat, puts it into a dehydrator to perform a dehydration operation, and then dries it at a temperature of 60-80 degrees. 如权利要求8所述的面料的着色方法，其特征在于，所述步骤S4”将步骤S3”中得到的所述半成品取出甩水，吹干，并取样对色，具体包括以下子步骤：The fabric coloring method according to claim 8, characterized in that the step S4" takes out the semi-finished product obtained in step S3", spins out the water, blows it dry, and samples it for color matching, specifically comprising the following sub-steps: S4.1”将步骤S3”中得到的所述半成品取出甩水，吹干，并取样对色；S4.1" Take out the semi-finished product obtained in step S3", spin off the water, blow dry, and take samples for color matching; S4.2”加入洗剂清洗；S4.2” Add detergent to clean; S4.3”将步骤S4.2”中得到的所述半成品取出甩水，吹干，并取样对色，判断所述颜色是否与样本颜色相符合，若否，则重新执行步骤S4.2”；S4.3" Take out the semi-finished product obtained in step S4.2" and spin off the water, blow dry, and take a sample for color matching to determine whether the color matches the sample color. If not, re-execute step S4.2"; S4.4”若是，则用冷水对步骤S4.3”中得到的所述半成品冲洗3次。S4.4" If yes, rinse the semi-finished product obtained in step S4.3" with cold water for 3 times. 一种面料成品，其特征在于，所述面料成品具体为用权利要求1～9任一项所述面料的着色方法制备得到。 A fabric product, characterized in that the fabric product is specifically prepared by the fabric coloring method according to any one of claims 1 to 9.
PCT/CN2023/088823 2023-04-18 2023-04-18 Fabric coloring method and finished fabric product Pending WO2024216481A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2023/088823 WO2024216481A1 (en) 2023-04-18 2023-04-18 Fabric coloring method and finished fabric product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2023/088823 WO2024216481A1 (en) 2023-04-18 2023-04-18 Fabric coloring method and finished fabric product

Publications (1)

Publication Number Publication Date
WO2024216481A1 true WO2024216481A1 (en) 2024-10-24

Family

ID=93151672

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/088823 Pending WO2024216481A1 (en) 2023-04-18 2023-04-18 Fabric coloring method and finished fabric product

Country Status (1)

Country Link
WO (1) WO2024216481A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101275327A (en) * 2008-04-14 2008-10-01 山东沃源新型面料有限公司 Multicomponent fiber blended fabric and preparation thereof
CN101457490A (en) * 2008-12-26 2009-06-17 盛虹集团有限公司 Deep color coating dyeing method for all-cotton yarn card fabric
US20170356128A1 (en) * 2009-07-24 2017-12-14 Acticell Gmbh Method of pretreatment of cellulose containing textiles
CN114075794A (en) * 2020-08-13 2022-02-22 郑旭辉 Coloring method for chemical fiber product
CN114855386A (en) * 2022-05-19 2022-08-05 苏州宏洋纺织染整有限公司 Environment-friendly crease-resistant and moisture-removing polyester viscose linen dyed fabric and preparation process thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101275327A (en) * 2008-04-14 2008-10-01 山东沃源新型面料有限公司 Multicomponent fiber blended fabric and preparation thereof
CN101457490A (en) * 2008-12-26 2009-06-17 盛虹集团有限公司 Deep color coating dyeing method for all-cotton yarn card fabric
US20170356128A1 (en) * 2009-07-24 2017-12-14 Acticell Gmbh Method of pretreatment of cellulose containing textiles
CN114075794A (en) * 2020-08-13 2022-02-22 郑旭辉 Coloring method for chemical fiber product
CN114855386A (en) * 2022-05-19 2022-08-05 苏州宏洋纺织染整有限公司 Environment-friendly crease-resistant and moisture-removing polyester viscose linen dyed fabric and preparation process thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
YANG, XIAO: "Discussion and Practice of Ramie Thin Fabric Pretreatment One Bath Process", TEXTILE AUXILIARIES, vol. 9, no. 4, 31 December 1992 (1992-12-31), XP093223404 *

Similar Documents

Publication Publication Date Title
CN104711874B (en) Dyeing process of nylon fiber
CN101525851A (en) Reactive dye ultra-short rapid dyeing and fixation technology method
US9181652B2 (en) Bedding product having different colors for hem and body
CN106012610A (en) Dyeing method of polyester-cotton blended knitting fabric
CN107604692A (en) A kind of terylene Glove suede fabric dyeing and finishing process
CN105908530A (en) One-bath dyeing process for wool Sorna fabric
CN100412265C (en) Fabric hand-painted coloring dyeing method
CN101718045A (en) Method for producing tie-dye textile with lecanoric pattern
CN109577047A (en) A kind of mechanized wax-printed method of pure cotton textile continuous printing
KR101614927B1 (en) Vintage look and manufacturing method of vintage look using reactive dyestuff
WO2024216481A1 (en) Fabric coloring method and finished fabric product
CN110644261A (en) Dyeing method of cotton cloth
CN103603214A (en) Bamboo fiber fabric dyeing process
CN101929046A (en) A method of twisting twisted rolls and pressing dyeing
Patil et al. Single and double bath dyeing of polyester/cotton blended fabric using disperse and reactive dye
CN103255645A (en) Reactive dye-bath dyeing auxiliary for cashmere/viscose blended fabric and dyeing process thereof
US12281436B2 (en) Sustainable fabric preparation process for dyeing with botanical (plant) dyes
CN116180465A (en) Sectional type thermal insulation dyeing and finishing process for polyester fabric
CN114075794A (en) Coloring method for chemical fiber product
CN110106718B (en) Preparation method of double-color effect warp-knitted pile fabric
CN114934395A (en) Method for dyeing natural fiber fabric by using rosa roxburghii tratt extract
CN109162121B (en) Long-staple cotton bright red mercerized yarn with high dyeing fastness and its production method
KR20210120231A (en) A Dyeing Method of Natural Indigo Color to a Silk
Indi et al. Padding technique for natural dyeing
CN105507042B (en) A kind of technique that cotton washs line pattern-printing and dyeing

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: 23933361

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE