CN100570051C - The colouring method of cotton/cashmere blended yarn - Google Patents
The colouring method of cotton/cashmere blended yarn Download PDFInfo
- Publication number
- CN100570051C CN100570051C CNB2006101710874A CN200610171087A CN100570051C CN 100570051 C CN100570051 C CN 100570051C CN B2006101710874 A CNB2006101710874 A CN B2006101710874A CN 200610171087 A CN200610171087 A CN 200610171087A CN 100570051 C CN100570051 C CN 100570051C
- Authority
- CN
- China
- Prior art keywords
- minutes
- dyeing
- enzyme
- cotton
- hydrogen peroxide
- 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.)
- Active
Links
Landscapes
- Coloring (AREA)
Abstract
The invention provides a kind of colouring method of cotton/cashmere blended yarn, technological process is followed successively by pre-treatment, dyeing, post processing, oven dry, it is characterized in that: pretreatment procedure adopts first enzyme boiling-off processing, oxygen floats processing again, and dyeing process adopts the REACTIVE DYES one-bath dyeing.It is poor with the dyeing look flower, the level-dyeing property that are prone in the REACTIVE DYES one-bath dyeing process that the present invention can effectively solve cotton/cashmere blending kind, and the problem that cotton and cashmere dyeing homochromatism difference etc. influences cotton cashmere blending kind dyeing quality has obtained effect preferably.
Description
Technical field
The invention provides a kind of colouring method of cotton/cashmere blended yarn, specifically relate to the process of a kind of REACTIVE DYES aspect cheese, beam dyeing.
Background technology
Cashmere is famous and precious in the world rare special animal fiber, and the high-grade raw material of textile industry is described as " fiber diamond ", " soft gold " by people.Characteristics such as soft, that matte is plentiful, warmth retention property good, hygroscopicity is strong, gloss is soft naturally, comfortable and easy to wear put together the sensation of giving luxurious elegance, the consumer puts on back multiplication graceful bearing, can obtain warm enjoyment and graceful demeanour, be that people pursue the high-grade perfect desirable good merchantable brand of clothes.Cotton/cashmere blending kind integrates the advantage of cotton and two kinds of fibers of cashmere, is one of outstanding blend fibre of making high-grade fabric.On cotton and cashmere dyeing homochromatism problem, usually adopt two bath methods, cashmere and cotton substep dyeing, dyeing is longer, and cotton/cashmere blending kind yarn dyeing is wayward, cotton/cashmere blending kind from pre-treatment to dyeing, post processing, effect cotton and cashmere must be considered simultaneously, usually employing oxygen floats and carries out under alkali condition, but very big to the cashmere loss, has increased the sewage disposal difficulty simultaneously.
Technology before improving, every at normal temperatures premium on currency adds the bleeding agent of 2 grams, the soda ash of 4 grams, kept 5 minutes, every then premium on currency adding concentration is 28% hydrogen peroxide 16 grams, the programming rate of following with 2 ℃/minute was raised to 80 ℃ of maintenances after 60 minutes, discharging, every subsequently premium on currency add the neutralizing acid that removes hydrogen peroxide ferment and 0.5 gram of 0.25 gram, are warming up to 50 ℃ and keep row back entry dyeing in 20 fens.If with normally dying cotton REACTIVE DYES single bath process, colourability is very poor in the time of cotton and cashmere during cotton/cashmere blending kind yarn dyeing, if with one times of two bath time lengthening, efficient is low.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can overcome above-mentioned defective, make the colouring method of cotton and cotton/cashmere blended yarn that cashmere dyes simultaneously, technology is simplified.It is characterized in that:
A kind of colouring method of cotton/cashmere blended yarn, technological process is followed successively by pre-treatment, dyeing, post processing, oven dry, it is characterized in that: in the pretreatment procedure, the dye vat entry, add scouring enzyme, consumption is that every premium on currency adds 3～5 grams, after the adding solution in the dye vat is warming up to 48～55 ℃, keeping carrying out in 30～60 minutes the enzyme boiling-off handles, drain then enzyme boiling-off solution after handling, again with water filling again in the dye vat, the ratio adding hydrogen peroxide and the stabilizing agent that in water, add 12～20 gram hydrogen peroxide and 1～2 gram stabilizing agent then with every premium on currency, being warming up to 70～90 ℃ keeps carrying out oxygen in 30～60 minutes and floats, the oxygen of draining then after handling floats solution, again with water filling again in the dye vat, in water, add 0.2～0.5 ratio adding that restrains and remove the hydrogen peroxide enzyme with every premium on currency, being warming up to 45～55 ℃ kept 10～20 minutes, drain then and remove the hydrogen peroxide enzyme solutions after handling, the pH value of treatment fluid was controlled at 7～9 when wherein the enzyme boiling-off was handled, oxygen floats the back adding and goes the hydrogen peroxide enzyme to handle, and the pH value that is added with the treatment fluid of hydrogen peroxide enzyme is controlled at 6～8.5; Dyeing process adopts the REACTIVE DYES one-bath dyeing, use reactive dyeing, add water and be warming up to 30～50 ℃ of adding REACTIVE DYES, REACTIVE DYES is with red, yellow, blue three primary colors coupling, adding the back kept after 10～20 minutes, being warmed up to 60～70 ℃ with per minute 0.6-1.5 ℃ heating rate again kept 10～30 minutes, add glauber salt with time of 10～20 minutes with the consumption that every liter of dye liquor adds the 5-40 gram then, adding the back kept 20～40 minutes, the consumption adding soda ash that adds the 2.5-15 gram with 10～20 minutes times with every liter of dye liquor, kept 20～50 minutes the dye liquor of draining then after adding soda ash.
The colouring method of described cotton/cashmere blended yarn,
The colouring method of described cotton/cashmere blended yarn, post processing and baking operation temperature must not be above 90 ℃.
The present invention compared with prior art has following advantage:
1, owing to oxygen adopt the enzyme boiling-off of scouring enzyme elder generation in pretreatment procedure after floats, and oxygen floats and does not add any strong basicity auxiliary agent in the process, effectively guaranteed the equilibrium treatment degree of cotton and cashmere, effectively reduced the cashmere loss, for dyeing process lays a solid foundation;
2, the pretreatment procedure after the improvement has not only reduced cost of sewage disposal, reduces the pollution of environment, and has reached Product Green environmental protection purpose;
3, dyeing process adopts the REACTIVE DYES one-bath dyeing, has obviously reduced cost, effectively shortens dyeing time 2～3 hours, has improved productivity ratio, has saved resource simultaneously.
The specific embodiment
Embodiment 1: select 210kg cotton/cashmere blended yarn cheese dyeing for use, bath raio is 1: 9.5.
1, pretreatment procedure: dye vat entry, the ratio that adds scouring enzyme 3 grams with every premium on currency adds scouring enzyme in dye vat, after adding scouring enzyme the solution in the dye vat is warming up to 48 ℃, keep enzyme boiling-off in 60 minutes to handle, drain then enzyme boiling-off solution after handling, again toward the interior water filling of dye vat, and to add 15 gram concentration with every premium on currency in water be that 28% the hydrogen peroxide and the ratio of 1 gram stabilizing agent add hydrogen peroxide and stabilizing agent, being warming up to 85 ℃ keeps carrying out oxygen in 50 minutes and floats, the oxygen of draining then after handling floats solution, again with water filling again in the dye vat, and in water, remove the hydrogen peroxide enzyme with the ratio adding of every premium on currency adding 0.2 gram, be warming up to 48 ℃ and kept 15 minutes, drain then and remove the hydrogen peroxide enzyme solutions after handling, enter dyeing process;
2, dyeing process: water filling in past again dye vat during dyeing, be warming up to 40 ℃ then, add REACTIVE DYES, the REACTIVE DYES consumption is: orchid 0.1% in per kilogram cotton/cashmere blended yarn, red 0.015%, yellow 0.024%, after adding dyestuff and keeping 10 minutes, again dye liquor is warmed up to 60 ℃ with the speed of 0.7 ℃ of per minute, insulation dyeing 10 minutes adds glauber salt with time of 10 minutes with the ratios that add 5 gram glauber salt in every premium on currency then, adds back maintenance 20 minutes, add soda ash with time of 15 minutes with the ratios that add 2.5 gram soda ash in every premium on currency again, kept 50 minutes after adding soda ash, the dye liquor of draining then enters post processing;
3, postprocessing working procedures: the temperature of soaping during post processing is with 75 ℃, and is just passable with commercially available soaping agent;
4, oven dry: oven dry kept 70 minutes with 80 ℃.
Embodiment 2: select 210kg cotton/cashmere blended yarn cheese dyeing for use, bath raio is 1: 9.5.
1, pretreatment procedure: dye vat entry, the ratio that adds scouring enzyme 4 grams with every premium on currency adds scouring enzyme in dye vat, after adding scouring enzyme the solution in the dye vat is warming up to 50 ℃, keep enzyme boiling-off in 50 minutes to handle, drain then enzyme boiling-off solution after handling, again toward the interior water filling of dye vat, and to add 18 gram concentration with every premium on currency in water be that 28% the hydrogen peroxide and the ratio of 1.5 gram stabilizing agents add hydrogen peroxide and stabilizing agent, being warming up to 80 ℃ keeps carrying out oxygen in 60 minutes and floats, the oxygen of draining then after handling floats solution, again with water filling again in the dye vat, and in water, remove the hydrogen peroxide enzyme with the ratio adding of every premium on currency adding 0.3 gram, be warming up to 45 ℃ and kept 20 minutes, drain then and remove the hydrogen peroxide enzyme solutions after handling, enter dyeing process;
2, dyeing process: water filling in past again dye vat during dyeing, be warming up to 50 ℃ then, add REACTIVE DYES, the REACTIVE DYES consumption is: orchid 0.14% in per kilogram cotton/cashmere blended yarn, red 0.015%, yellow 0.52%, adding dyestuff kept after 15 minutes, again dye liquor is warmed up to 65 ℃ with the speed of 1.0 ℃ of per minutes, keep dyeing 20 minutes, add glauber salt with time of 15 minutes with the ratios that add 15 gram glauber salt in every premium on currency then, adding the back kept 25 minutes, add soda ash with time of 15 minutes with the ratios that add 2.5 gram soda ash in every premium on currency again, kept the dye liquor of draining then 45 minutes after adding soda ash;
3, postprocessing working procedures: during post processing temperature with 80 ℃, just passable with commercially available soaping agent;
4, oven dry: dry 85 ℃ and kept 60 minutes.
Embodiment 3: select 210kg cotton/cashmere blended yarn cheese dyeing for use, bath raio is 1: 9.5.
1, pretreatment procedure: dye vat entry, the ratio that adds scouring enzyme 5 grams with every premium on currency adds scouring enzyme in dye vat, after adding scouring enzyme the solution in the dye vat is warming up to 55 ℃, keep enzyme boiling-off in 45 minutes to handle, drain then enzyme boiling-off solution after handling, again toward the interior water filling of dye vat, and to add 20 gram concentration with every premium on currency in water be that 28% the hydrogen peroxide and the ratio of 2 gram stabilizing agents add hydrogen peroxide and stabilizing agent, being warming up to 90 ℃ keeps carrying out oxygen in 30 minutes and floats, the oxygen of draining then after handling floats solution, again with water filling again in the dye vat, and in water, remove the hydrogen peroxide enzyme with the ratio adding of every premium on currency adding 0.5 gram, be warming up to 55 ℃ and kept 10 minutes, drain then and remove the hydrogen peroxide enzyme solutions after handling, enter dyeing process;
2, dyeing process: water filling in past again dye vat during dyeing, be warming up to 45 ℃ then, add REACTIVE DYES, the REACTIVE DYES consumption is: orchid 2.1% in per kilogram cotton/cashmere blended yarn, red 0.6%, yellow 0.2%, adding dyestuff kept after 20 minutes, again dye liquor is warmed up to 70 ℃ with the speed of 1.2 ℃ of per minutes, keep dyeing 20 minutes, add glauber salt with time of 20 minutes with the ratios that add 20 gram glauber salt in every premium on currency then, add the back and kept 20 minutes, again with time of 20 minutes to add the ratios adding soda ash of 5 gram soda ash in every premium on currency, kept the dye liquor of draining then 30 minutes after adding soda ash;
3, postprocessing working procedures: during post processing temperature with 90 ℃, just passable with commercially available soaping agent;
4, oven dry is dried 90 ℃ of oven dry and was kept 40 minutes.
Claims (2)
1, a kind of colouring method of cotton/cashmere blended yarn, technological process is followed successively by pre-treatment, dyeing, post processing, oven dry, it is characterized in that: in the pretreatment procedure, the dye vat entry, add scouring enzyme, consumption is that every premium on currency adds 3～5 grams, after the adding solution in the dye vat is warming up to 48～55 ℃, keeping carrying out in 30～60 minutes the enzyme boiling-off handles, drain then enzyme boiling-off solution after handling, again with water filling again in the dye vat, the ratio adding hydrogen peroxide and the stabilizing agent that in water, add 12～20 gram hydrogen peroxide and 1～2 gram stabilizing agent with every premium on currency, being warming up to 70～90 ℃ keeps carrying out oxygen in 30～60 minutes and floats, the oxygen of draining then after handling floats solution, again with water filling again in the dye vat, in water, add 0.2～0.5 ratio adding that restrains and remove the hydrogen peroxide enzyme with every premium on currency, being warming up to 45～55 ℃ kept 10～20 minutes, drain then and remove the hydrogen peroxide enzyme solutions after handling, the pH value of treatment fluid was controlled at 7～9 when wherein the enzyme boiling-off was handled, oxygen floats the back adding and goes the hydrogen peroxide enzyme to handle, and the pH value that is added with the treatment fluid of hydrogen peroxide enzyme is controlled at 6～8.5; Dyeing process adopts the REACTIVE DYES one-bath dyeing, use reactive dyeing, add water and be warming up to 30～50 ℃ of adding REACTIVE DYES, REACTIVE DYES according to dying color with red, yellow, blue three primary colors coupling, adding the back kept after 10～20 minutes, being warmed up to 60～70 ℃ with per minute 0.6-1.5 ℃ heating rate again kept 10～30 minutes, add glauber salt with time of 10～20 minutes with the consumption that every liter of dye liquor adds the 5-40 gram then, adding the back kept 20～40 minutes, the consumption adding soda ash that adds the 2.5-15 gram with 10～20 minutes times with every liter of dye liquor, kept 20～50 minutes the dye liquor of draining then after adding soda ash.
2, the colouring method of cotton/cashmere blended yarn according to claim 1 is characterized in that: post processing and baking operation temperature must not be above 90 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101710874A CN100570051C (en) | 2006-12-31 | 2006-12-31 | The colouring method of cotton/cashmere blended yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101710874A CN100570051C (en) | 2006-12-31 | 2006-12-31 | The colouring method of cotton/cashmere blended yarn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101210390A CN101210390A (en) | 2008-07-02 |
| CN100570051C true CN100570051C (en) | 2009-12-16 |
Family
ID=39610638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101710874A Active CN100570051C (en) | 2006-12-31 | 2006-12-31 | The colouring method of cotton/cashmere blended yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100570051C (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102298B (en) * | 2009-12-22 | 2012-07-25 | 福建众和股份有限公司 | Process for pre-treating, dyeing and settling wool cotton or cashmere cotton printed and dyed fabrics |
| CN102453993B (en) * | 2010-10-20 | 2013-12-11 | 上海中纺物产发展有限公司 | Method for producing EW yarns |
| CN103015236A (en) * | 2012-11-30 | 2013-04-03 | 吴江市超维纺织有限公司 | Method for dyeing cotton and wool blended fabric |
| CN104328694B (en) * | 2014-11-04 | 2016-08-24 | 上海嘉麟杰纺织品股份有限公司 | A kind of one-bath process method of non-shrinkable wool/tencel/nylon blend fabric |
| CN105714577A (en) * | 2016-01-29 | 2016-06-29 | 王利平 | Reactive dye one-bath process dyeing process for cashmere/modal blended fabric |
| CN105919167A (en) * | 2016-05-11 | 2016-09-07 | 宜兴市艺蝶针织有限公司 | Production process of high-strength anti-mark breathable socks |
| CN106368003A (en) * | 2016-08-26 | 2017-02-01 | 浙江正宇纺织印染基地有限公司 | Environmentally-friendly dyeing process of active dye on cotton polyester blended fabric |
| CN106351035A (en) * | 2016-08-26 | 2017-01-25 | 浙江正宇纺织印染基地有限公司 | Environment-friendly dyeing technique of cotton fabrics by using reactive dyes |
| CN106567162A (en) * | 2016-10-19 | 2017-04-19 | 天津工业大学 | Visual-illusion color matching method for dyeing-free fiber |
| CN108166277A (en) * | 2018-01-22 | 2018-06-15 | 张家港扬子染整有限公司 | A kind of wool/cotton blended yarn active one bath dyeing technology |
| CN109183443B (en) * | 2018-07-13 | 2021-12-21 | 内蒙古帕阑蒂科技发展有限公司 | Dyeing process of cashmere and bamboo fiber blended yarn |
| CN110331598A (en) * | 2019-07-12 | 2019-10-15 | 常熟市新光毛条处理有限公司 | A kind of dyeing and finishing processing method of non-shrinkable wool item |
| CN110670198A (en) * | 2019-11-12 | 2020-01-10 | 余庆县鸿祥棉纺有限责任公司 | Cotton thread processing technology |
| CN114892426A (en) * | 2022-03-31 | 2022-08-12 | 河北三利毛纺有限公司 | Reactive dye dyeing oxygen bleaching method |
-
2006
- 2006-12-31 CN CNB2006101710874A patent/CN100570051C/en active Active
Non-Patent Citations (8)
| Title |
|---|
| 丝羊绒针织成形内衣的染整工艺. 梁佳钧.针织工业，第4期. 2005 |
| 丝羊绒针织成形内衣的染整工艺. 梁佳钧.针织工业，第4期. 2005 * |
| 棉毛混纺织物前处理工艺探讨. 史美芳等.印染，第10期. 2002 |
| 棉毛混纺织物前处理工艺探讨. 史美芳等.印染，第10期. 2002 * |
| 棉毛混纺织物的染整工艺. 贾维妮等.印染，第12期. 2005 |
| 棉毛混纺织物的染整工艺. 贾维妮等.印染，第12期. 2005 * |
| 毛/天丝精纺产品的开发. 赵敏等.毛纺科技，第2期. 2002 |
| 毛/天丝精纺产品的开发. 赵敏等.毛纺科技，第2期. 2002 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101210390A (en) | 2008-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100570051C (en) | The colouring method of cotton/cashmere blended yarn | |
| CN100560858C (en) | Discharge method of colored woven fabric and dischargeable colored spun yarn used therein | |
| CN101446048B (en) | Continuous pad dyeing method of polyamide fibers and blended fabrics thereof | |
| CN101736616B (en) | Technology for dyeing and finishing real silk/corn fabric | |
| CN102864664B (en) | Dyeing and finishing process of blended fabric of wool and recycle polyester | |
| CN101525851A (en) | Reactive dye ultra-short rapid dyeing and fixation technology method | |
| CN101148827A (en) | Technique for dyeing silk face fabric by vegetable dye | |
| CN106245314A (en) | A kind of pure cotton towel is by the active low-temperature dyeing and finishing method of fabric | |
| CN102191697A (en) | Method for washing and processing dyed terylene cotton blend fabric | |
| CN101570939B (en) | Dyeing methods for wool fiber and polyamide fiber of wool/nylon blended yarn-dyed fabric | |
| CN102978980A (en) | Polyester cotton one bath process dye | |
| CN106368014A (en) | Dyeing process for modal/cotton blended fabric | |
| CN102191698A (en) | Method for cleaning dyed terylene viscose blended fabric | |
| CN102926236B (en) | Dyeing and finishing technology of Lyocell and cotton and spun silk blended fabric | |
| CN100487189C (en) | Finishing method high-hygroscopic and perspire fibre with cotton-dispersion | |
| CN101509204B (en) | Novel dyeing and finishing process for chamois flannel face fabric | |
| CN106368019A (en) | Black cellulosic fiber dyeing method | |
| CN101413207A (en) | Dyeing and finishing process for sea silk fabric | |
| CN103669035A (en) | Anti-staining dyeing process for nylon-cotton blended fabric | |
| CN104894889A (en) | Dyeing method of cotton type polyester staple fibers produced from PET bottom cut pieces | |
| CN1635213A (en) | Soybean fiber loose-stock dyeing and processing method | |
| CN111321612B (en) | Disperse/neutral dye one-bath dyeing process for polyester/viscose fabric | |
| CN101709541A (en) | Method for bleaching hair | |
| CN100467705C (en) | Pre-processing technique of dyeing knitted fabric | |
| CN103397548A (en) | Level dyeing and reduction clearing process of polyester-nylon cotton shell fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |