CN102220702A - Integrated technology for preprocessing and dying knitted fabric - Google Patents
Integrated technology for preprocessing and dying knitted fabric Download PDFInfo
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- CN102220702A CN102220702A CN 201110111551 CN201110111551A CN102220702A CN 102220702 A CN102220702 A CN 102220702A CN 201110111551 CN201110111551 CN 201110111551 CN 201110111551 A CN201110111551 A CN 201110111551A CN 102220702 A CN102220702 A CN 102220702A
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Abstract
The invention relates to an integrated technology for preprocessing and dying a knitted fabric. The technology comprises the following steps: putting a biochemical scouring agent (0.5% to 0.8% (o.w.f) of neutral pectinase), 0.1% to 0.3 % (o.w.f) of neutral cellulose, 0.5% to 0.8% (o.w.f) of neutral xylanase, 0.3% to 0.6% (o.w.f) of neutral protease, 1 to 3 g/L of a penetrant JFC, 0 to 1 g/L of polyoxyethylene alcohol, 1 to 3 g/L of sodium dodecyl benzene sulfonate and a fabric into water with a pH value of 6.5 to 7.5 and a bath ratio of 1:10 to 30; rapidly heating to 60 DEG C and keeping the temperature for 30 to 40 min; adding a calculated dye and a calculated dying assistant; heating to 60 to 130 DEG C at a temperature rate of 1 to 2 DEG C per minute and keeping the temperature for 30 to 60 min; cooling; and carrying out post-processing after dying. The technology has the advantages of environment friendly formula, time, water, electricity, steam and coal saving, and sewage discharge reduction.
Description
Technical field
The present invention relates to the textile dyeing and finishing field, specifically is a kind of knitted fabric pre-treatment and dyeing integration technology.
Background technology
Increasingly competitive at current dyeing and finishing industry; cost goes up day by day; under the influence of overall situation such as environmental protection pressure increasing; dyeing and finishing Business survival as energy high flow rate, high pollution is increasingly difficult; many enterprises have difficulty in taking a step; productivity effect decline, increasing environmental pollution, serious waste of resources, under this form, low as energy resource consumption, that production efficiency is high, environmental pollution is little various " short flow process " dyeing and finishing new process for processing becomes the object that each dyeing and finishing industry expert lays siege to.
The traditional dyeing and finishing processing method of knitted fabric is to adopt pre-treatment, dyeing two bath methods, and this pre-treatment, dyeing two bath methods have following shortcoming:
One, dyeing and finishing step is many, and the processing time is long, causes cost of labor higher and production efficiency is lower;
Two, water consumption is big, blowdown flow rate is big, power consumption is big, the coal consumption is big, causes water rate, charges for disposing pollutants, the electricity charge and coal expense higher, and overall energy consumption is higher.
Summary of the invention
Technical problem to be solved by this invention provides a kind of water saving, energy-conservation, the pre-treatment of knitted fabric knitted fabric and the dyeing integration technology that reduce discharging.
Technical scheme of the present invention is:
Under the normal temperature biochemical scouring agent and fabric grey cloth are dropped in the water, pH value 6.5～7.5; bath raio 1: 10～30; be rapidly heated to 40～60 ℃, insulation 30～40min adds and calculates good dyestuff and dyeing assistant; the speed with 1～2 ℃ of per minute is warmed up to 60～130 ℃; insulation 30～60min, post processing is dyed in cooling.
Biochemical scouring agent prescription is:
Wherein said bath raio: the ratio of fabric quality and solution quality.
Wherein said o.w.f: heavy to fabric.
Wherein neutral pectase is the neutral pectase of the SUKAZYM-SUKAPec of Su Kehan bioengineering Co., Ltd;
Wherein neutral cellulase is the neutral ferment powder protoenzyme of SUKACell-N.CONC hyperconcetration of Su Kehan bioengineering Co., Ltd;
Wherein neutral xylanase is the SUKAZYM-SUKAXy A/N acidity/neutral xylanase of Su Kehan bioengineering Co., Ltd;
Wherein neutral proteinase is the SUKAZYM-SUKAPro NE neutral proteinase of Su Kehan bioengineering Co., Ltd.
Beneficial effect:
The used biochemical scouring agent of this technology is made by biological enzyme formulation and eco-friendly surfactant compound, this scouring agent has avoided weightless high, the intensity of the high temperature of traditional method for refining, high-alkali, high pollution, fabric to reduce big shortcoming on the one hand, can realize that on the other hand pre-treatment and dyeing carries out with bathing, save time, water, electricity, steam, coal, reduce sewage discharge.
Specific implementation method
The pre-treatment of example 1 pure cotton knitted fabric and dyeing integration technology
The following biochemical scouring agent prescription of process using:
Technology is: under the normal temperature biochemical scouring agent and fabric grey cloth are dropped in the water, pH value 6.5; bath raio 1: 15 is rapidly heated to 60 ℃, and insulation 30min; add Argazol Red N-SR (the refined fortune in Shanghai) 2% (o.w.f); sodium sulphate 60g/L is warmed up to 90 ℃ with the speed of 2 ℃ of per minutes, and insulation 40min; cooling dyes post processing.
The pre-treatment and the dyeing integration technology of example 2 cotton 50/ day silk 50 blended fabric
The following biochemical scouring agent prescription of process using:
Technology is: under the normal temperature biochemical scouring agent and fabric grey cloth are dropped in the water, pH value 6.5; bath raio 1: 30 is rapidly heated to 60 ℃, and insulation 30min; add the dark blue ED of Everzol (Taiwan is light forever) 5% (o.w.f); sodium sulphate 70g/L adds soda ash 20g/L behind the 30min, and insulation 30min; cooling dyes post processing.
The pre-treatment and the dyeing integration technology of example 3 cotton 35/ terylene, 65 blended fabrics
The following biochemical scouring agent prescription of process using:
Technology is: under the normal temperature biochemical scouring agent and fabric grey cloth are dropped in the water, pH value 7; bath raio 1: 20; be rapidly heated to 60 ℃, insulation 30min adds REACTIVE DYES Argazol Red NF-2G (the refined fortune in Shanghai) 1% (o.w.f), DISPERSE DYES ArtelonRed AQE (the refined fortune in Shanghai) 2% (o.w.f), sodium sulphate 40g/L; the speed with 2 ℃ of per minutes is warmed up to 130 ℃; insulation 30min, post processing is dyed in cooling.
Claims (8)
1. knitted fabric pre-treatment and dyeing integration technology, it is characterized in that, may further comprise the steps: under the normal temperature biochemical scouring agent and fabric grey cloth are dropped in the water, pH value 6.5～7.5; bath raio 1: 10～30; be rapidly heated to 60 ℃, insulation 30～40min adds and calculates good dyestuff and dyeing assistant; the speed with 1～2 ℃ of per minute is warmed up to 60～130 ℃; insulation 30～60min, post processing is dyed in cooling.
2. a kind of knitted fabric pre-treatment according to claim 1 and dyeing integration technology is characterized in that, described biochemical scouring agent prescription is:
Wherein said bath raio: the ratio of fabric quality and solution quality.
Wherein said o.w.f: heavy to fabric.
3. a kind of knitted fabric pre-treatment according to claim 1 and dyeing integration technology is characterized in that the knitted fabric fiber type is cotton textiles and blending thereof in the described technology.
4. a kind of knitted fabric pre-treatment according to claim 1 and dyeing integration technology is characterized in that, described technology be applicable to knitted fabric in, deep colour dyeing.
5. a kind of knitted fabric pre-treatment according to claim 2 and dyeing integration technology is characterized in that, described neutral pectase is the neutral pectase of the SUKAZYM-SUKAPec of Su Kehan bioengineering Co., Ltd.
6. a kind of knitted fabric pre-treatment according to claim 2 and dyeing integration technology is characterized in that, described neutral cellulase is the neutral ferment powder protoenzyme of the SUKACell-N.CONC hyperconcetration of Su Kehan bioengineering Co., Ltd.
7. a kind of knitted fabric pre-treatment according to claim 2 and dyeing integration technology is characterized in that, described neutral xylanase is the SUKAZYM-SUKAXy A/N acidity/neutral xylanase of Su Kehan bioengineering Co., Ltd.
8. a kind of knitted fabric pre-treatment according to claim 2 and dyeing integration technology is characterized in that, described neutral proteinase is the SUKAZYM-SUKAProNE neutral proteinase of Su Kehan bioengineering Co., Ltd.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110111551 CN102220702A (en) | 2011-04-20 | 2011-04-20 | Integrated technology for preprocessing and dying knitted fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110111551 CN102220702A (en) | 2011-04-20 | 2011-04-20 | Integrated technology for preprocessing and dying knitted fabric |
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| CN102220702A true CN102220702A (en) | 2011-10-19 |
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| CN 201110111551 Pending CN102220702A (en) | 2011-04-20 | 2011-04-20 | Integrated technology for preprocessing and dying knitted fabric |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669011A (en) * | 2013-12-31 | 2014-03-26 | 武汉新华扬生物股份有限公司 | Composite boiling-dyeing one-bath enzyme and dyeing method |
| CN103774331A (en) * | 2014-01-20 | 2014-05-07 | 宁波百佳纺织服装有限公司 | Production process of permanently-elastic all-cotton fine-needle rib |
| CN105088823A (en) * | 2015-09-24 | 2015-11-25 | 南通大学 | Scouring, dyeing and bathing short technological process of cotton knitted fabric |
| CN105887277A (en) * | 2016-05-16 | 2016-08-24 | 长兴恒峰纺织有限公司 | Method for manufacturing antibacterial bedding fabrics |
| CN106381713A (en) * | 2016-10-14 | 2017-02-08 | 无锡市华诚印染剂厂 | Purified cotton textile scouring agent |
| CN106676898A (en) * | 2016-12-27 | 2017-05-17 | 常熟市精诚化工有限公司 | Pretreatment method of cotton fabric or cotton blended fabric before bleaching |
| CN114207212A (en) * | 2019-08-27 | 2022-03-18 | 布尔萨利纺织工业和贸易公司 | Environment-friendly dyeing process of cellulose product |
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| CN101074432A (en) * | 2006-05-15 | 2007-11-21 | 上海承润生物科技发展有限公司 | Special composite enzyme for refining 'boiling, bleaching-bathing' of spinning and knitting pretreatment |
| CN101368341A (en) * | 2008-09-28 | 2009-02-18 | 殷大卫 | Natural vegetable dye textile dyeing and printing technique |
| CN101713142A (en) * | 2009-11-30 | 2010-05-26 | 浙江稽山印染有限公司 | Environment-friendly dyeing and finishing process of fiber blended fabric of refined bast fiber process |
| CN101967728A (en) * | 2010-09-14 | 2011-02-09 | 冠宏股份有限公司 | Method for producing fabrics with sport function |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101074432A (en) * | 2006-05-15 | 2007-11-21 | 上海承润生物科技发展有限公司 | Special composite enzyme for refining 'boiling, bleaching-bathing' of spinning and knitting pretreatment |
| CN101368341A (en) * | 2008-09-28 | 2009-02-18 | 殷大卫 | Natural vegetable dye textile dyeing and printing technique |
| CN101713142A (en) * | 2009-11-30 | 2010-05-26 | 浙江稽山印染有限公司 | Environment-friendly dyeing and finishing process of fiber blended fabric of refined bast fiber process |
| CN101967728A (en) * | 2010-09-14 | 2011-02-09 | 冠宏股份有限公司 | Method for producing fabrics with sport function |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669011A (en) * | 2013-12-31 | 2014-03-26 | 武汉新华扬生物股份有限公司 | Composite boiling-dyeing one-bath enzyme and dyeing method |
| CN103669011B (en) * | 2013-12-31 | 2016-01-13 | 武汉新华扬生物股份有限公司 | Compound experienced dye one bathes enzyme and colouring method |
| CN103774331A (en) * | 2014-01-20 | 2014-05-07 | 宁波百佳纺织服装有限公司 | Production process of permanently-elastic all-cotton fine-needle rib |
| CN105088823A (en) * | 2015-09-24 | 2015-11-25 | 南通大学 | Scouring, dyeing and bathing short technological process of cotton knitted fabric |
| CN105887277A (en) * | 2016-05-16 | 2016-08-24 | 长兴恒峰纺织有限公司 | Method for manufacturing antibacterial bedding fabrics |
| CN105887277B (en) * | 2016-05-16 | 2018-05-15 | 广东晚安家居实业有限公司 | A kind of preparation method of antibiosis bedding fabric |
| CN106381713A (en) * | 2016-10-14 | 2017-02-08 | 无锡市华诚印染剂厂 | Purified cotton textile scouring agent |
| CN106676898A (en) * | 2016-12-27 | 2017-05-17 | 常熟市精诚化工有限公司 | Pretreatment method of cotton fabric or cotton blended fabric before bleaching |
| CN114207212A (en) * | 2019-08-27 | 2022-03-18 | 布尔萨利纺织工业和贸易公司 | Environment-friendly dyeing process of cellulose product |
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Application publication date: 20111019 |