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WO2017016002A1 - Fluorescent cotton knitted fabric dyeing process - Google Patents

Fluorescent cotton knitted fabric dyeing process Download PDF

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Publication number
WO2017016002A1
WO2017016002A1 PCT/CN2015/087357 CN2015087357W WO2017016002A1 WO 2017016002 A1 WO2017016002 A1 WO 2017016002A1 CN 2015087357 W CN2015087357 W CN 2015087357W WO 2017016002 A1 WO2017016002 A1 WO 2017016002A1
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WO
WIPO (PCT)
Prior art keywords
fluorescent
minutes
dyeing process
dyeing
bath
Prior art date
Application number
PCT/CN2015/087357
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French (fr)
Chinese (zh)
Inventor
陈晨
Original Assignee
南通德贝尔工贸有限公司
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Publication of WO2017016002A1 publication Critical patent/WO2017016002A1/en

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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
    • D06B21/00—Successive treatments of textile materials by liquids, gases or vapours
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
    • D06M11/76—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon oxides or carbonates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
    • 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
    • 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
    • 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
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • 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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/02—After-treatment
    • 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
    • D06C27/00—Compound processes or apparatus, for finishing or dressing textile fabrics, not otherwise provided for

Definitions

  • the invention relates to the technical field of textiles, in particular to a dyeing process of a fluorescent cotton knitted fabric.
  • Fluorescent dyeing means that the fabric is dyed by fluorescent dyes and then emitted by ultraviolet light.
  • the cotton fluorescent fabric is not only safe, soft and comfortable, but also allows the fabric to emit intense light in the far distance or in the dark after being irradiated by ultraviolet rays. Good warning and safety prevention.
  • a dyeing process for a fluorescent cotton knit fabric comprising the following steps:
  • Step 1) Pretreatment: raise the temperature of the first bath to 90-100 ° C, then add the fabric, neutralize the fabric to pH with an aqueous solution containing 0.4-0.6 g of glacial acetic acid per liter at a temperature of 30-35 ° C. The value is 6-7, followed by sodium carbonate, refining agent, softener and antifoaming agent, and kept for 25-35 minutes, then the first bath is discharged, and the second bath is added;
  • Step 2 Fluorescent dyeing; at 60 ° C, prepare water, bath ratio 1:5 ⁇ 10, add dye to the color formula for 5 minutes, then add the dye to the dyeing machine, then put the swatch, run for 5 minutes Incubate at 80 ° C for 60 minutes at a rate of 1 ° C per minute, wash with water for 2 times, drain the liquid, soap with soap, and fix with a fixing solution;
  • Step 3 dehydration, drying, dehydration using a dehydrator, drying temperature of 90-110 ° C;
  • Step 4) Stereotype, press the car to make the fabric flat, and the rolling speed of the rolling mill is 35-45 m/min.
  • the dye in the step 2 is a fluorescent dye, and includes 1-3 parts of a diluent, 1-2 parts of a binder, and 2-4 parts of a fluorescent dyeing substance by weight.
  • the diluent is sodium sulfate.
  • the binder is an aqueous silicate solution.
  • the fluorescent dyeing substance is rhodamine.
  • the dehydration time in the step 3 is 30 minutes.
  • the drying time in the step 3 is 30 minutes.
  • the fluorescent dyeing textile of the invention adapts to the demand and development trend of high-grade textiles and fashions in the domestic and foreign markets, and the fluorescent fabric has the healthy and comfortable performance of the cotton fabric, and the color is bright, and the fluorescent fastness of the cotton fabric can be improved to 4- Level 5, reaching a certain depth and brightness.
  • a dyeing process for a fluorescent cotton knit fabric comprising the following steps:
  • Step 1) Pretreatment: raise the temperature of the first bath to 90 ° C, then add the fabric, neutralize the fabric to pH 6 with an aqueous solution containing 0.4 g of glacial acetic acid per liter at 30 ° C, and then Add sodium carbonate, refining agent, softener and antifoaming agent, and keep for 25 minutes, then discharge the first bath and add the second bath;
  • Step 2 Fluorescent dyeing; at 60 ° C, the water is prepared, the bath ratio is 1:5, and the fluorescent dye is added to the color formula for 5 minutes, and the fluorescent dye includes 1 part of the diluent sodium sulfate and the aqueous solution of the binder silicate 1 2 parts of rhodamine, fluorescent dyeing substance, then add the dye to the dyeing machine, then put the swatch, run for 5 minutes, then heat up to 80 ° C for 60 minutes at a rate of 1 ° C per minute, wash 2 times after water, drain, use Soap liquid is soaped, and then fixed with a fixing liquid;
  • Step 3 dehydration, drying, dehydration using a dehydrator for 30 minutes, drying in a dryer for 30 minutes, drying temperature of 90 ° C;
  • Step 4) Stereotype, press the car to make the fabric flat, and the rolling speed of the rolling mill is 35 m/min.
  • a dyeing process for a fluorescent cotton knit fabric comprising the following steps:
  • Step 1) Pretreatment: raise the temperature of the first bath to 95 ° C, then add the fabric, and neutralize the fabric to a pH of 6-7 at a temperature of 32 ° C with an aqueous solution containing 0.5 g of glacial acetic acid per liter. Then, sodium carbonate, a refining agent, a softening agent and an antifoaming agent are sequentially added, and the mixture is kept for 30 minutes, and then the first bath liquid is discharged, and the second bath liquid is added;
  • Step 2 Fluorescent dyeing; at 60 ° C, prepare water, bath ratio 1:8, add fluorescent dye to color formula for 5 minutes, fluorescent dye, including 2 parts of thinner sodium sulfate, aqueous binder silicate solution 1 part, fluorescent dyeing substance rhodamine 3 parts, then add the dye to the dyeing machine, and then put the swatch, run for 5 minutes, then heat up to 80 ° C for 60 minutes at a rate of 1 ° C per minute, wash twice, then drain. Soaping with soap solution, and fixing with fixing solution;
  • Step 3 dehydration, drying, dehydration using a dehydrator for 30 minutes, drying in a dryer for 30 minutes, drying temperature of 100 ° C;
  • Step 4) Stereotype, press the car to make the fabric flat, and the rolling speed of the rolling mill is 40 m/min.
  • a dyeing process for a fluorescent cotton knit fabric comprising the following steps:
  • Step 1) Pretreatment: raise the temperature of the first bath to 100 ° C, then add the fabric, neutralize the fabric to pH 7 with an aqueous solution containing 00.6 g of glacial acetic acid per liter at 35 ° C, and then Add sodium carbonate, refining agent, softener and antifoaming agent, and keep for 35 minutes, then discharge the first bath and add the second bath;
  • Step 2 Fluorescent dyeing; at 60 ° C, prepare water, bath ratio 1:10, add fluorescent dye according to color formula and stir for 5 minutes, fluorescent dye includes diluent sodium sulfate 3 parts, binder silicate aqueous solution 2 4 parts of rhodamine, fluorescent dyeing substance, then add the dye to the dyeing machine, put the swatch, run for 5 minutes, heat up to 80 ° C for 60 minutes at a rate of 1 ° C per minute, wash twice after water, drain Soap liquid is soaped, and then fixed with a fixing liquid;
  • Step 3 dehydration, drying, dehydration using a dehydrator for 30 minutes, drying in a dryer for 30 minutes, drying temperature of 110 ° C;
  • Step 4) Stereotype, press the car to make the fabric flat, and the rolling speed of the rolling mill is 45 m/min.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Coloring (AREA)

Abstract

Disclosed is a fluorescent cotton knitted fabric dyeing process, comprising the following steps: pre-treatment, fluorescent dyeing, dehydration and drying, and setting. The fluorescent dyed textile of the present invention is adaptive to the requirements and developing trends of high-end and fashionable textiles for domestic and foreign markets. The fluorescent fabric has the characteristics of the robustness and comfort of cotton fabrics, whilst also having an attractive colour and lustre. The present invention can improve the fluorescent colour fastness of cotton fabrics to grades 4-5, thus achieving a distinct depth and brightness.

Description

一种荧光棉针织物的染色工艺Dyeing process of fluorescent cotton knitted fabric 技术领域Technical field
本发明涉及纺织技术领域，具体涉及的是一种荧光棉针织物的染色工艺。The invention relates to the technical field of textiles, in particular to a dyeing process of a fluorescent cotton knitted fabric.
背景技术Background technique
随着世界经济的发展，受到金融危、人民币币值等因素的影响，国际纺织品贸易的总趋势，呈现了贸易额的增长高于数量的增长，市场竞争已由数量、价格的竞争上升到产品档次、质量和技术的竞争。纺织企业因此加快了产业调整，也逐渐认识要使企业获得更大的利润，必须得重视新型产品得开发。只有赋予纺织品更多的流行性、高质量、高附加值，才能使企业在激烈的市场竞争中立于不败之地。Along with the development of the world economy, influenced by factors such as financial crisis and the value of the renminbi, the general trend of international textile trade shows that the growth of trade volume is higher than the growth of quantity. The competition in the market has risen from the competition of quantity and price to the grade of products. , quality and technology competition. Textile enterprises have therefore accelerated the adjustment of the industry, and gradually realized that in order to make enterprises gain greater profits, they must pay attention to the development of new products. Only by giving textiles more popularity, high quality and high added value can enterprises be in an invincible position in the fierce market competition.
荧光染色是指织物经荧光染料染色后再通过紫外线照射发出荧光，全棉荧光面料不仅安全、柔软、舒适，而且能让面料通过紫外线照射后在极远处或黑暗中发出强烈的光线，起到良好的警示和安全预防作用。Fluorescent dyeing means that the fabric is dyed by fluorescent dyes and then emitted by ultraviolet light. The cotton fluorescent fabric is not only safe, soft and comfortable, but also allows the fabric to emit intense light in the far distance or in the dark after being irradiated by ultraviolet rays. Good warning and safety prevention.
发明内容Summary of the invention
本发明的目的在于克服现有技术存在的以上问题，提供一种荧光棉针织物的染色工艺，在黑暗中能发出强烈的光线。SUMMARY OF THE INVENTION It is an object of the present invention to overcome the above problems in the prior art and to provide a dyeing process for a fluorescent cotton knit fabric which emits intense light in the dark.
为实现上述技术目的，达到上述技术效果，本发明通过以下技术方案实现：In order to achieve the above technical effects and achieve the above technical effects, the present invention is achieved by the following technical solutions:
一种荧光棉针织物的染色工艺，包括以下步骤：A dyeing process for a fluorescent cotton knit fabric comprising the following steps:
步骤1)前处理：将第一道浴液温度升至90-100℃，然后加入织物，用每升含有0.4-0.6g冰醋酸的水溶液在30-35℃的温度下将坯布中和至pH值为6-7，接着依次加入碳酸钠、精炼剂、柔软剂和消泡剂，并保温25-35分钟，然后排出第一道浴液，加入第二道浴液；Step 1) Pretreatment: raise the temperature of the first bath to 90-100 ° C, then add the fabric, neutralize the fabric to pH with an aqueous solution containing 0.4-0.6 g of glacial acetic acid per liter at a temperature of 30-35 ° C. The value is 6-7, followed by sodium carbonate, refining agent, softener and antifoaming agent, and kept for 25-35 minutes, then the first bath is discharged, and the second bath is added;
步骤2)荧光染色；在60℃的温度下，备清水，浴比1:5～10，按颜色配方加入染料搅拌5分钟，然后将染料加入染机，再放入布样，运行5分钟后以每分钟1℃的速率升温至80℃保温60分钟，水洗2遍后排液，用皂液进行皂洗，再用固色液进行固色；Step 2) Fluorescent dyeing; at 60 ° C, prepare water, bath ratio 1:5 ~ 10, add dye to the color formula for 5 minutes, then add the dye to the dyeing machine, then put the swatch, run for 5 minutes Incubate at 80 ° C for 60 minutes at a rate of 1 ° C per minute, wash with water for 2 times, drain the liquid, soap with soap, and fix with a fixing solution;
步骤3)脱水、烘干，使用脱水机进行脱水，烘干温度90-110℃；Step 3) dehydration, drying, dehydration using a dehydrator, drying temperature of 90-110 ° C;
步骤4)定型，轧车挤压，使织物平整，所述轧车挤压速度为35-45m/min。Step 4) Stereotype, press the car to make the fabric flat, and the rolling speed of the rolling mill is 35-45 m/min.
所述步骤2中的染料为荧光染料，按重量分数为包括稀释剂1-3份、粘合剂1-2份、荧光染色物质2-4份。The dye in the step 2 is a fluorescent dye, and includes 1-3 parts of a diluent, 1-2 parts of a binder, and 2-4 parts of a fluorescent dyeing substance by weight.
作为优化的，所述稀释剂为硫酸钠。As an optimization, the diluent is sodium sulfate.
作为优化的，所述粘合剂为硅酸盐水溶液。As an optimization, the binder is an aqueous silicate solution.
作为优化的，所述荧光染色物质为罗丹明。As an optimization, the fluorescent dyeing substance is rhodamine.
作为优化的，所述步骤3中脱水时间为30分钟。 As an optimization, the dehydration time in the step 3 is 30 minutes.
作为优化的，所述步骤3中烘干时间为30分钟。As an optimization, the drying time in the step 3 is 30 minutes.
本发明的有益效果是:The beneficial effects of the invention are:
本发明的荧光染色纺织品，适应国内外市场对纺织品高档、时尚的需求和发展趋向，荧光面料具有棉织物健康舒适性能的同时色泽亮丽，本发明可将棉织物的荧光色牢度提升到4-5级，达到一定的深度和艳度。The fluorescent dyeing textile of the invention adapts to the demand and development trend of high-grade textiles and fashions in the domestic and foreign markets, and the fluorescent fabric has the healthy and comfortable performance of the cotton fabric, and the color is bright, and the fluorescent fastness of the cotton fabric can be improved to 4- Level 5, reaching a certain depth and brightness.
具体实施方式detailed description
下面将结合实施例，来详细说明本发明。The present invention will be described in detail below with reference to the embodiments.
实施例1Example 1
一种荧光棉针织物的染色工艺，包括以下步骤：A dyeing process for a fluorescent cotton knit fabric comprising the following steps:
步骤1)前处理：将第一道浴液温度升至90℃，然后加入织物，用每升含有0.4g冰醋酸的水溶液在30℃的温度下将坯布中和至pH值为6，接着依次加入碳酸钠、精炼剂、柔软剂和消泡剂，并保温25分钟，然后排出第一道浴液，加入第二道浴液；Step 1) Pretreatment: raise the temperature of the first bath to 90 ° C, then add the fabric, neutralize the fabric to pH 6 with an aqueous solution containing 0.4 g of glacial acetic acid per liter at 30 ° C, and then Add sodium carbonate, refining agent, softener and antifoaming agent, and keep for 25 minutes, then discharge the first bath and add the second bath;
步骤2)荧光染色；在60℃的温度下，备清水，浴比1:5，按颜色配方加入荧光染料搅拌5分钟，荧光染料包括稀释剂硫酸钠1份、粘合剂硅酸盐水溶液1份、荧光染色物质罗丹明2份，然后将染料加入染机，再放入布样，运行5分钟后以每分钟1℃的速率升温至80℃保温60分钟，水洗2遍后排液，用皂液进行皂洗，再用固色液进行固色；Step 2) Fluorescent dyeing; at 60 ° C, the water is prepared, the bath ratio is 1:5, and the fluorescent dye is added to the color formula for 5 minutes, and the fluorescent dye includes 1 part of the diluent sodium sulfate and the aqueous solution of the binder silicate 1 2 parts of rhodamine, fluorescent dyeing substance, then add the dye to the dyeing machine, then put the swatch, run for 5 minutes, then heat up to 80 ° C for 60 minutes at a rate of 1 ° C per minute, wash 2 times after water, drain, use Soap liquid is soaped, and then fixed with a fixing liquid;
步骤3)脱水、烘干，使用脱水机进行脱水30分钟，烘干机烘干30分钟，烘干温度90℃；Step 3) dehydration, drying, dehydration using a dehydrator for 30 minutes, drying in a dryer for 30 minutes, drying temperature of 90 ° C;
步骤4)定型，轧车挤压，使织物平整，所述轧车挤压速度为35m/min。Step 4) Stereotype, press the car to make the fabric flat, and the rolling speed of the rolling mill is 35 m/min.
实施例2Example 2
一种荧光棉针织物的染色工艺，包括以下步骤：A dyeing process for a fluorescent cotton knit fabric comprising the following steps:
步骤1)前处理：将第一道浴液温度升至95℃，然后加入织物，用每升含有0.5g冰醋酸的水溶液在32℃的温度下将坯布中和至pH值为6-7，接着依次加入碳酸钠、精炼剂、柔软剂和消泡剂，并保温30分钟，然后排出第一道浴液，加入第二道浴液；Step 1) Pretreatment: raise the temperature of the first bath to 95 ° C, then add the fabric, and neutralize the fabric to a pH of 6-7 at a temperature of 32 ° C with an aqueous solution containing 0.5 g of glacial acetic acid per liter. Then, sodium carbonate, a refining agent, a softening agent and an antifoaming agent are sequentially added, and the mixture is kept for 30 minutes, and then the first bath liquid is discharged, and the second bath liquid is added;
步骤2)荧光染色；在60℃的温度下，备清水，浴比1:8，按颜色配方加入荧光染料搅拌5分钟，荧光染料，包括稀释剂硫酸钠2份、粘合剂硅酸盐水溶液1份、荧光染色物质罗丹明3份，然后将染料加入染机，再放入布样，运行5分钟后以每分钟1℃的速率升温至80℃保温60分钟，水洗2遍后排液，用皂液进行皂洗，再用固色液进行固色；Step 2) Fluorescent dyeing; at 60 ° C, prepare water, bath ratio 1:8, add fluorescent dye to color formula for 5 minutes, fluorescent dye, including 2 parts of thinner sodium sulfate, aqueous binder silicate solution 1 part, fluorescent dyeing substance rhodamine 3 parts, then add the dye to the dyeing machine, and then put the swatch, run for 5 minutes, then heat up to 80 ° C for 60 minutes at a rate of 1 ° C per minute, wash twice, then drain. Soaping with soap solution, and fixing with fixing solution;
步骤3)脱水、烘干，使用脱水机进行脱水30分钟，烘干机烘干30分钟，烘干温度100℃；Step 3) dehydration, drying, dehydration using a dehydrator for 30 minutes, drying in a dryer for 30 minutes, drying temperature of 100 ° C;
步骤4)定型，轧车挤压，使织物平整，所述轧车挤压速度为40m/min。 Step 4) Stereotype, press the car to make the fabric flat, and the rolling speed of the rolling mill is 40 m/min.
实施例3Example 3
一种荧光棉针织物的染色工艺，包括以下步骤：A dyeing process for a fluorescent cotton knit fabric comprising the following steps:
步骤1)前处理：将第一道浴液温度升至100℃，然后加入织物，用每升含有00.6g冰醋酸的水溶液在35℃的温度下将坯布中和至pH值为7，接着依次加入碳酸钠、精炼剂、柔软剂和消泡剂，并保温35分钟，然后排出第一道浴液，加入第二道浴液；Step 1) Pretreatment: raise the temperature of the first bath to 100 ° C, then add the fabric, neutralize the fabric to pH 7 with an aqueous solution containing 00.6 g of glacial acetic acid per liter at 35 ° C, and then Add sodium carbonate, refining agent, softener and antifoaming agent, and keep for 35 minutes, then discharge the first bath and add the second bath;
步骤2)荧光染色；在60℃的温度下，备清水，浴比1:10，按颜色配方加入荧光染料搅拌5分钟，荧光染料包括稀释剂硫酸钠3份、粘合剂硅酸盐水溶液2份、荧光染色物质罗丹明4份，然后将染料加入染机，再放入布样，运行5分钟后以每分钟1℃的速率升温至80℃保温60分钟，水洗2遍后排液，用皂液进行皂洗，再用固色液进行固色；Step 2) Fluorescent dyeing; at 60 ° C, prepare water, bath ratio 1:10, add fluorescent dye according to color formula and stir for 5 minutes, fluorescent dye includes diluent sodium sulfate 3 parts, binder silicate aqueous solution 2 4 parts of rhodamine, fluorescent dyeing substance, then add the dye to the dyeing machine, put the swatch, run for 5 minutes, heat up to 80 ° C for 60 minutes at a rate of 1 ° C per minute, wash twice after water, drain Soap liquid is soaped, and then fixed with a fixing liquid;
步骤3)脱水、烘干，使用脱水机进行脱水30分钟，烘干机烘干30分钟，烘干温度110℃；Step 3) dehydration, drying, dehydration using a dehydrator for 30 minutes, drying in a dryer for 30 minutes, drying temperature of 110 ° C;
步骤4)定型，轧车挤压，使织物平整，所述轧车挤压速度为45m/min。Step 4) Stereotype, press the car to make the fabric flat, and the rolling speed of the rolling mill is 45 m/min.
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。 The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims (6)

  1. 一种荧光棉针织物的染色工艺，其特征在于，包括以下步骤：A dyeing process for a fluorescent cotton knit fabric, comprising the steps of:
    步骤1)前处理：将第一道浴液温度升至90-100℃，然后加入织物，用每升含有0.4-0.6g冰醋酸的水溶液在30-35℃的温度下将坯布中和至pH值为6-7，接着依次加入碳酸钠、精炼剂、柔软剂和消泡剂，并保温25-35分钟，然后排出第一道浴液，加入第二道浴液；Step 1) Pretreatment: raise the temperature of the first bath to 90-100 ° C, then add the fabric, neutralize the fabric to pH with an aqueous solution containing 0.4-0.6 g of glacial acetic acid per liter at a temperature of 30-35 ° C. The value is 6-7, followed by sodium carbonate, refining agent, softener and antifoaming agent, and kept for 25-35 minutes, then the first bath is discharged, and the second bath is added;
    步骤2)荧光染色；在60℃的温度下，备清水，浴比1:5～10，按颜色配方加入染料搅拌5分钟，然后将染料加入染机，再放入布样，运行5分钟后以每分钟1℃的速率升温至80℃保温60分钟，水洗2遍后排液，用皂液进行皂洗，再用固色液进行固色；Step 2) Fluorescent dyeing; at 60 ° C, prepare water, bath ratio 1:5 ~ 10, add dye to the color formula for 5 minutes, then add the dye to the dyeing machine, then put the swatch, run for 5 minutes Incubate at 80 ° C for 60 minutes at a rate of 1 ° C per minute, wash with water for 2 times, drain the liquid, soap with soap, and fix with a fixing solution;
    步骤3)脱水、烘干，使用脱水机进行脱水，烘干温度90-110℃；Step 3) dehydration, drying, dehydration using a dehydrator, drying temperature of 90-110 ° C;
    步骤4)定型，轧车挤压，使织物平整，所述轧车挤压速度为35-45m/min。Step 4) Stereotype, press the car to make the fabric flat, and the rolling speed of the rolling mill is 35-45 m/min.
  2. 根据权利要求1所述的荧光棉针织物的染色工艺，其特征在于：所述步骤2中的染料为荧光染料，按重量分数为包括稀释剂1-3份、粘合剂1-2份、荧光染色物质2-4份。The dyeing process of the fluorescent cotton knitted fabric according to claim 1, wherein the dye in the step 2 is a fluorescent dye, and the weight fraction includes 1-3 parts of a diluent and 1-2 parts of a binder. Fluorescently dyed material 2-4 parts.
  3. 根据权利要求2所述的荧光棉针织物的染色工艺，其特征在于：所述稀释剂为硫酸钠。A dyeing process for a fluorescent cotton knit fabric according to claim 2, wherein the diluent is sodium sulfate.
  4. 根据权利要求2所述的荧光棉针织物的染色工艺，其特征在于：所述粘合剂为硅酸盐水溶液。A dyeing process for a fluorescent cotton knit fabric according to claim 2, wherein the binder is an aqueous silicate solution.
  5. 根据权利要求2所述的荧光棉针织物的染色工艺，其特征在于：所述荧光染色物质为罗丹明。The dyeing process for a fluorescent cotton knitted fabric according to claim 2, wherein the fluorescent dyeing substance is rhodamine.
  6. 根据权利要求1所述的荧光棉针织物的染色工艺，其特征在于：所述步骤3中脱水时间为30分钟。A dyeing process for a fluorescent cotton knit fabric according to claim 1, wherein the dehydration time in the step 3 is 30 minutes.
    根据权利要求1所述的荧光棉针织物的染色工艺，其特征在于：所述步骤3中烘干时间为30分钟。 The dyeing process for a fluorescent cotton knitted fabric according to claim 1, wherein the drying time in the step 3 is 30 minutes.
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