CN102733166A - Low-temperature pre-treatment process of cellulose fiber and cheese made of blend fiber of cellulose fiber - Google Patents
Low-temperature pre-treatment process of cellulose fiber and cheese made of blend fiber of cellulose fiber Download PDFInfo
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- CN102733166A CN102733166A CN2012102504988A CN201210250498A CN102733166A CN 102733166 A CN102733166 A CN 102733166A CN 2012102504988 A CN2012102504988 A CN 2012102504988A CN 201210250498 A CN201210250498 A CN 201210250498A CN 102733166 A CN102733166 A CN 102733166A
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Abstract
The invention relates to a low-temperature pre-treatment process of a cellulose fiber and a cheese made of a blend fiber of the cellulose fiber. The low-temperature pre-treatment process comprises the procedures of loosely spooling, bleaching, washing by water, neutralizing and removing oxygen and the like. After the step of loosely spooling yarns, the process comprises the following steps of: injecting water into a dyeing vat according to a bath ratio in a range of 1:4 and 1: 20; sequentially adding 1-4 g/L of a refining agent, 0-4 g/L of alkali agent, 3-20 g/L of hydrogen peroxide with the concentration of 27.5%, and 1-8 g/L of hydrogen peroxide activating agent; and raising the temperature of the dyeing vat at a speed of 2.5 DEG C/min to 65-80 DEG C for 30-60 min, so as to obtain a cylinder to be dyed with the capillary effect of 8-18 cm/30 min and the CIE (Coherent Infrared Energy) whiteness of 65-80. Compared with the conventional process, the low-temperature pre-treatment process has the advantages of low process treatment temperature and short process time; and with the adoption of the low-temperature pre-treatment, the whiteness and the capillary effect can meet the regular pre-treatment level, the strength is improved and the product quality is stable, so that the low-temperature pre-treatment process is a fiber pre-treatment process with a wide applicable range.
Description
Technical field
The invention belongs to textile dyeing and finishing technology, relate in particular to the low temperature pre-treatment process that a kind of cellulose fibre and blend fibre thereof are done cheese.
Background technology
The most conventional method of cellulose fibre pre-treatment is a high temperature alkaline oxygen bath bleaching, secondly is that float the Asia.The alkaline oxygen bath pre-treatment, treatment temperature is high, the process time is long, and fibre damage is big, energy consumption is big, the processing man-made cellulose fibers, the conventional treatment method damage is bigger; The method pre-treatment is floated in the Asia, and is higher to equipment requirements, the equipment and materials unreasonable allocation, and appearance is corroded and is damaged easily, and universality is relatively poor.For blend fibre, like blend fibres such as cotton/wool, cotton/cashmere, cotton/silk, cotton/milk, cotton/fiber crops, polyester-cotton blend, bright and beautiful cottons, treatment temperature also has nothing in common with each other; Protein fibre is not alkaline-resisting; Non-refractory, the bleaching of high temperature alkaline oxygen bath impacts very big to fibre composition, and the production quality is unstable.For elastic force composite yarn, alkali oxygen is handled under the hot conditions, and the elastic filament elastic loss is bigger, handles during dyeing the dyeing condition sensitivity, and the back DIMENSIONAL STABILITY of weaving cotton cloth is relatively poor.Look for the exploitation experiment fiber pre-treatment process that a kind of temperature is low, little to fibre damage, accommodation is wide, thereby energy savings, to promote fabric quality be the target that the dyeing and finishing worker makes great efforts always.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned technology; And provide that a kind of temperature is low, low temperature pre-treatment process that cellulose fibre that the process time is short and blend fibre thereof are done cheese; After adopting the low temperature pre-treatment; Whiteness, Mao Xiaojun can reach the level of conventional pre-treatment, and brute force gets a promotion, and the process time shortens greatly.
The present invention is for realizing above-mentioned purpose, and adopt following technical scheme: a kind of cellulose fibre and blend fibre thereof are done the low temperature pre-treatment process of cheese, it is characterized in that: concrete processing step is following,
One, loose type coning: adopt the SSM bobbin winder, 450-1200 rev/min of the winder speed of a motor vehicle, tension force 1.5-8N, winding angle 11-18 °, overfeeding 10-60%.Finished product bobbin density 0.28-0.42g/cm
3, the heavy surely 0.5-1.2kg of finished product bobbin;
Two, bleaching process: its technology bath raio is pressed 1:4～1:20 after the dye vat water filling; Add 1-4g/L refining agent, 0-4g/L alkaline agent, 3-20g/L concentration successively and be 27.5% hydrogen peroxide solution, hydrogen peroxide solution activator 1-8g/L; Dye bath is warming up to 65-80 ℃ of insulation 30-60 minute by 2.5 ℃/min; Handle the back emptying, bleaching liquid pH value is 8.5-13.5;
Three, washing step: its technology is warming up to 70 ℃ at full speed by bath raio 1:4～1:20 dye vat water filling, washes 10 minutes, handles the back emptying;
Four, in and the deoxygenation operation: its technology is by bath raio 1:4～1:20 dye vat water filling; Add 0.3-1.0g/L acetic acid, be warming up to 50 ℃ of pickling 5 minutes, add 0.01-0.2g/L again and remove the hydrogen peroxide solution enzyme; Be warming up to 40-60 ℃; Operation 15-20min handles the back emptying, and removing hydrogen peroxide solution enzyme treatment fluid pH value is 6-8.5.
Described refining agent is anion surfactant and non-ionic surface active agent compound or non-ionic surface active agent or anion surfactant.
Described alkaline agent is a kind of in sodium carbonate, sodium acid carbonate or the caustic soda.
Described hydrogen peroxide solution activator is the activator that is applicable to cold bleaching, a kind of in the aliphatic derivatives of TAED, the stupid sulfonate of alkanoyloxy or polyglycol ether.
Beneficial effect: PROCESS FOR TREATMENT temperature of the present invention is low, the process time is short, and is little to fibre damage, energy consumption is little, the production stay in grade.Can the wide fiber pre-treatment process of accommodation, promote fabric quality, Mao Xiaojun can reach the level of conventional pre-treatment, and brute force gets a promotion.
The specific embodiment
Specify the specific embodiment of the present invention below in conjunction with preferred embodiment.
Embodiment 1:
Select 370kg for use, 40 English Zhi Quanmian cheese dyeings, its technological process is:
1. loose type coning: 1100 rev/mins of the winder speed of a motor vehicle, tension force 7N, 11 ° of winding angles, overfeeding 25%, finished product bobbin density 0.39-0.41g/cm
3, the heavy surely 1kg of finished product bobbin;
2, bleaching: its technology bath raio is pressed 1:7 after the dye vat water filling; Add 2g/L refining agent, 2g/L caustic soda (100%), 5g/L hydrogen peroxide solution (27.5%), hydrogen peroxide solution activator 1g/L successively; Dye bath is warming up to 70 ℃ of insulations 50 minutes by 2.5 ℃/min, handles the back emptying.
3, washing: its technology is warming up to 70 ℃ of washings 10 minutes at full speed by the water filling of bath raio 1:7 dye vat, handles the back emptying.
4, in and deoxygenation: its technology adds the 0.6g/L neutralizing acid by the water filling again of bath raio 1:7 dye vat, is warming up to 50 ℃ of pickling 5 minutes, adds 0.05g/L again and goes the hydrogen peroxide solution enzyme to be warming up to 450 ℃, and operation 20min handles the back emptying.
Five, can obtain powerful 330.1cN/344.9cN after raw yarn strength/pre-treatment through above processing, hair is imitated 13cm/30min, CIE whiteness 78.35 treat dye bobbin.
Embodiment 2:
Select 307kg for use, 32 English prop up cotton wool blended yarn (cotton is 85/15 with wool blended ratio) and do cheese dyeing, and its technological process is:
1. loose type coning: 800 rev/mins of the winder speed of a motor vehicle, tension force 4N, 13 ° of winding angles, overfeeding 35%.Finished product bobbin density 0.35-0.38g/cm
3, the heavy surely 1kg of finished product bobbin.
2. bleaching: its technology bath raio is pressed 1:10 after the dye vat water filling; Add 3g/L refining agent, 1g/L soda ash (100%), 6g/L hydrogen peroxide solution (27.5%), hydrogen peroxide solution activator 4g/L successively; Dye bath is warming up to 65 ℃ of insulations 60 minutes by 2.5 ℃/min, handles the back emptying.
3. washing: its technology is warming up to 80 ℃ of washings 10 minutes at full speed by the water filling of bath raio 1:10 dye vat, handles the back emptying.
4. in and deoxygenation: its technology adds the 0.3g/L neutralizing acid by the water filling again of bath raio 1:10 dye vat, is warming up to 50 ℃ of pickling 5 minutes, adds 0.06g/L again and goes the hydrogen peroxide solution enzyme to be warming up to 50 ℃, and operation 15min handles the back emptying.
5. can obtain powerful 332.0cN/354.1cN after raw yarn strength/pre-treatment through above processing, hair is imitated 8.5cm/30min, CIE whiteness 72.51 treat dye bobbin.
Embodiment 3:
Select 18kg for use, 40 English prop up cotton ramie blended spinning yarn (cotton and numb blending ratio is 85/15) and do cheese dyeing, and its technological process is:
1. loose type coning: 450 rev/mins of the winder speed of a motor vehicle, tension force 3.5N, 13 ° of winding angles, overfeeding 50%.Finished product bobbin density 0.32-0.35g/cm
3, the heavy surely 1kg of finished product bobbin.
2. bleaching: its technology bath raio is pressed 1:12 after the dye vat water filling; Add 4g/L refining agent, 1.5g/L strong basicity hydrogen peroxide solution bleach activator, 6g/L hydrogen peroxide solution (27.5%), hydrogen peroxide solution activator 2g/L successively; Dye bath is warming up to 80 ℃ of insulations 30 minutes by 2.5 ℃/min, handles the back emptying.
3. washing: its technology is warming up to 80 ℃ of washings 10 minutes at full speed by the water filling of bath raio 1:12 dye vat, handles the back emptying.
4. in and deoxygenation: its technology adds the 0.4g/L neutralizing acid by the water filling again of bath raio 1:12 dye vat, is warming up to 50 ℃ of pickling 5 minutes, adds 0.08g/L again and goes the hydrogen peroxide solution enzyme to be warming up to 50 ℃, and operation 15min handles the back emptying.
5. can obtain powerful 267.4cN/284.1cN after raw yarn strength/pre-treatment through above processing, hair is imitated 16cm/30min, CIE whiteness 68.84 treat dye bobbin.
Described refining agent is anion surfactant and non-ionic surface active agent compound or non-ionic surface active agent or anion surfactant.
Described alkaline agent is a kind of in sodium carbonate, sodium acid carbonate or the caustic soda.
Described hydrogen peroxide solution activator is the activator that is applicable to cold bleaching, a kind of in the aliphatic derivatives of TAED, the stupid sulfonate of alkanoyloxy or polyglycol ether.
The above only is preferred embodiment of the present invention, is not structure of the present invention is done any pro forma restriction.Every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1. cellulose fibre and blend fibre thereof are done the low temperature pre-treatment process of cheese, it is characterized in that: concrete processing step is following,
One, loose type coning: adopt the SSM bobbin winder, 450-1200 rev/min of the winder speed of a motor vehicle, tension force 1.5-8N, winding angle 11-18 °, overfeeding 3-60%.Finished product bobbin density 0.28-0.42g/cm
3, the heavy surely 0.35-1.2kg of finished product bobbin;
Two, bleaching process: its technology bath raio is pressed 1:4～1:20 after the dye vat water filling; Add 1-4g/L refining agent, 0-4g/L alkaline agent, 3-20g/L concentration successively and be 27.5% hydrogen peroxide solution, hydrogen peroxide solution activator 1-8g/L; Dye bath is warming up to 65-80 ℃ of insulation 30-60 minute by 2.5 ℃/min; Handle the back emptying, bleaching liquid pH value is 8.5-13.5;
Three, washing step: its technology is warming up to 70 ℃ at full speed by bath raio 1:4～1:20 dye vat water filling, washes 10 minutes, handles the back emptying;
Four, in and the deoxygenation operation: its technology is by bath raio 1:4～1:20 dye vat water filling; Add 0.3-1.0g/L acetic acid, be warming up to 50 ℃ of pickling 5 minutes, add 0.01-0.2g/L again and remove the hydrogen peroxide solution enzyme; Be warming up to 40-60 ℃; Operation 15-20min handles the back emptying, and removing hydrogen peroxide solution enzyme treatment fluid pH value is 6-8.5.
2. cellulose fibre according to claim 1 and blend fibre thereof are done the low temperature pre-treatment process of cheese, it is characterized in that: described refining agent is anion surfactant and non-ionic surface active agent compound or non-ionic surface active agent or anion surfactant.
3. cellulose fibre according to claim 1 and blend fibre thereof are done the low temperature pre-treatment process of cheese, it is characterized in that: said alkaline agent is a kind of in sodium carbonate, sodium acid carbonate or the NaOH.
4. cellulose fibre according to claim 1 and blend fibre thereof are done the low temperature pre-treatment process of cheese, it is characterized in that: the hydrogen peroxide solution activator is the activator that is applicable to cold bleaching.
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397540A (en) * | 2013-08-14 | 2013-11-20 | 张家港市金陵纺织有限公司 | Dyeing process for all-cotton fluorescent yarns |
| CN103710968A (en) * | 2013-12-12 | 2014-04-09 | 常熟虞贵人家居用品有限公司 | Pre-printing treating liquid for fabrics |
| CN103774412A (en) * | 2013-12-26 | 2014-05-07 | 江苏华超纺织实业有限公司 | Wool pretreatment method |
| CN103821001A (en) * | 2014-02-14 | 2014-05-28 | 江南大学 | Cotton fabric low-temperature refining method |
| CN104911893A (en) * | 2015-05-29 | 2015-09-16 | 上海市纺织科学研究院 | Formula of chloride-free bleaching agent for polyesteramide textile material and treatment method of formula |
| CN105177981A (en) * | 2015-09-23 | 2015-12-23 | 博森织染（嘉兴）有限公司 | Low-temperature bleaching pretreatment process of cotton and wool fabric |
| CN105421018A (en) * | 2015-11-30 | 2016-03-23 | 宁波广源纺织品有限公司 | Dyeing pre-treatment energy-saving method of cotton textiles |
| CN107142734A (en) * | 2017-06-19 | 2017-09-08 | 浙江七色彩虹印染有限公司 | A kind of pretreating reagent and its method for cotton cheese dyeing pre-treatment |
| CN107217424A (en) * | 2017-04-28 | 2017-09-29 | 芜湖富春染织股份有限公司 | A kind of dark yarn dyeing pre-treating technology |
| CN107237179A (en) * | 2017-04-28 | 2017-10-10 | 芜湖富春染织股份有限公司 | A kind of cylinder yarn low aberration dyeing |
| CN109355895A (en) * | 2018-10-29 | 2019-02-19 | 浙江三元纺织有限公司 | A kind of hydrogen peroxide catalyzed bleaching pre-treating method of cone yarn |
| CN112342779A (en) * | 2020-11-11 | 2021-02-09 | 河南省沈丘县三闸纺织有限公司 | Process for combining deoxidation and acidification in yarn barrel dyeing |
| RU2743438C1 (en) * | 2020-08-03 | 2021-02-18 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный лесотехнический университет имени Г.Ф. Морозова" | Method for dyeing of cotton materials |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397540A (en) * | 2013-08-14 | 2013-11-20 | 张家港市金陵纺织有限公司 | Dyeing process for all-cotton fluorescent yarns |
| CN103710968A (en) * | 2013-12-12 | 2014-04-09 | 常熟虞贵人家居用品有限公司 | Pre-printing treating liquid for fabrics |
| CN103774412A (en) * | 2013-12-26 | 2014-05-07 | 江苏华超纺织实业有限公司 | Wool pretreatment method |
| CN103821001B (en) * | 2014-02-14 | 2016-01-13 | 江南大学 | A kind of method that COTTON FABRIC low temperature is concise |
| CN103821001A (en) * | 2014-02-14 | 2014-05-28 | 江南大学 | Cotton fabric low-temperature refining method |
| CN104911893A (en) * | 2015-05-29 | 2015-09-16 | 上海市纺织科学研究院 | Formula of chloride-free bleaching agent for polyesteramide textile material and treatment method of formula |
| CN105177981A (en) * | 2015-09-23 | 2015-12-23 | 博森织染（嘉兴）有限公司 | Low-temperature bleaching pretreatment process of cotton and wool fabric |
| CN105421018A (en) * | 2015-11-30 | 2016-03-23 | 宁波广源纺织品有限公司 | Dyeing pre-treatment energy-saving method of cotton textiles |
| CN107217424A (en) * | 2017-04-28 | 2017-09-29 | 芜湖富春染织股份有限公司 | A kind of dark yarn dyeing pre-treating technology |
| CN107237179A (en) * | 2017-04-28 | 2017-10-10 | 芜湖富春染织股份有限公司 | A kind of cylinder yarn low aberration dyeing |
| CN107142734A (en) * | 2017-06-19 | 2017-09-08 | 浙江七色彩虹印染有限公司 | A kind of pretreating reagent and its method for cotton cheese dyeing pre-treatment |
| CN109355895A (en) * | 2018-10-29 | 2019-02-19 | 浙江三元纺织有限公司 | A kind of hydrogen peroxide catalyzed bleaching pre-treating method of cone yarn |
| RU2743438C1 (en) * | 2020-08-03 | 2021-02-18 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный лесотехнический университет имени Г.Ф. Морозова" | Method for dyeing of cotton materials |
| CN112342779A (en) * | 2020-11-11 | 2021-02-09 | 河南省沈丘县三闸纺织有限公司 | Process for combining deoxidation and acidification in yarn barrel dyeing |
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Application publication date: 20121017 |