CN102677487A - Vintage dyeing method for knitted wool fabric - Google Patents
Vintage dyeing method for knitted wool fabric Download PDFInfo
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- CN102677487A CN102677487A CN2012101616257A CN201210161625A CN102677487A CN 102677487 A CN102677487 A CN 102677487A CN 2012101616257 A CN2012101616257 A CN 2012101616257A CN 201210161625 A CN201210161625 A CN 201210161625A CN 102677487 A CN102677487 A CN 102677487A
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Abstract
The invention relates to a vintage dyeing method for knitted wool fabric. The method comprises the steps of: (1) laying knitted wool fabric fully deoiled in a dyeing machine, feeding water, adding a pretreating agent, conducting temperature rise and preservation, discharging pretreatment solution, and washing; (2) feeding water, adding in a cation modifying agent and glacial acetic acid, controlling the pH value at 5-7.5, conducting temperature rise and preservation, discharging residual liquid, and washing; and (3) feeding water, adding in a leveling agent at room temperature, running for 5 to 10min, adding in coating, running for 10-20min, then conducting temperature rise, adding in a color fixing agent and a softening agent, running for 10-20min, then conducting temperature rise, adding in glacial acetic acid, running for 30-60min, conducting temperature reduction to 55-60 DEG C, discharging liquid and washing. The method is adopted for dyeing the wool fabric, the dye-uptake of the coating is high, no residual liquid is left; the excellent washing fastness and wet friction color fastness are achieved, and good application prospects can be reached.
Description
Technical field
The invention belongs to the textile dyeing field, particularly a kind of imitative old colouring method of knitting wool fabric.
Background technology
Coating all has been to be widely used in aspect the textile printing since the midium or long term at dyeing.Up to the sixties in 20th century, just begin to have some to deliver, but because Color is not fully up to expectations, this technology is not used widely about the patent and the research report of pigment dyeing.Rise the nineties, constantly perfect along with the continuous appearance of new adhesive, auxiliary agent and application technology, the pigment dyeing technology has received extensive concern both domestic and external and popularization again, especially for dye shallow in the look product.In recent years, linings such as imitative old, the WASHER WRINKLE FABRIC of pigment dyeing product such as colored cowboy, knitted jean, ready-made clothes are because of its abundant colors and unique style have received many consumers' favor.
Compare with dyeing, pigment dyeing mainly has 4 big advantages, promptly to the light environment optimization property of universality, the extensive diversity of chromatogram selection, the pollution of fiber process object, energy-saving and cost-reducing economy.
Coating pad dyeing dyeing application at home and abroad is more extensive; Its outstanding feature is that technological process is short, simple to operate, production efficiency is high, need not washing; But exist feel hard, be prone to sticking roll and only be fit to dye in problem such as light color, and adapt to inadequately with the market demand of current small lot, many kinds.
The principle of coating exhaust dyeing is the cationization that makes fiber through modification, gives affinity certain between fiber and coating, through electrostatic attraction coating is adsorbed onto fiber and gets on, and has obviously improved the dye-uptake of coating.Its feature is to overcome poor, the shortcomings such as migration obvious, the waste of dying material of feel that coating pad dyeing exists, and adapts to the fast reaction production of small lot, many kinds, can satisfy the current changeable market demand.Simultaneously, the coating exhaust process can produce multiple effects such as granite-wash, mill white, green line, is widely used in fields such as garment dyeing, yarn dyeing, dyeing knitted fabrics, has vast market prospect.
Summary of the invention
Technical problem to be solved by this invention provides a kind of imitative old colouring method of knitting wool fabric, adopts this method to wool fabric dyeing, and the coating dye-uptake is high, does not almost have raffinate; Have good washing fastness and wet friction COLOR FASTNESS, have a good application prospect.
The imitative old colouring method of a kind of knitting wool fabric of the present invention comprises:
The knitting wool fabric that (1) will fully deoil places dyeing machine, water inlet, and the pretreating agent of adding 1.0-3.0wt% is warming up to 70-90 ℃, is incubated 20-40 minute, discharges pretreatment solution, washing;
(2) water inlet adds y wt% cation modifier and 1.0-2.0wt% glacial acetic acid then, and the pH value is controlled at 5-7.5, is warming up to 70-90 ℃, is incubated 20-40 minute, discharges raffinate, washing;
(3) water inlet, room temperature adds the levelling agent of 1.0-4.0wt% or the glauber salt of 0 ~ 10g/L, and running 5-10min adds the coating of x wt% then; Running 10-20min is warming up to 40-50 ℃ then, adds 6.0-10.0wt% adhesive and 2.0-4.0wt% softener; Running 10-20min is warming up to 70-90 ℃ then, adds the glacial acetic acid of 0.3-0.5wt%; Running 30-60min is cooled to 55-60 ℃ of discharge opeing, washing; Wherein, y=2.0x+b, b=-0.5 ~ 0.5.(above-mentioned percentage is benchmark with the weight of knitting wool fabric all)
Pretreating agent in the said step (1) is KZ-76K (Shanghai big auspicious chemical engineering industry Co., Ltd) or Humectol liq H.C (Clariant chemical industry Co., Ltd).
Cation modifier in the said step (2) is EC Liq (Clariant chemical industry Co., Ltd) or Lava Cone (De Sida Dye Co., Ltd).
Levelling agent in the said step (3) is GL (a Clariant chemical industry Co., Ltd).
Adhesive in the said step (3) is Lava Fast S (De Sida Dye Co., Ltd) or MTB (Clariant chemical industry Co., Ltd).
Softener in the said step (3) is HS-3214 (Shanghai Chinese Song textile technology Co., Ltd).
Washing temperature in said step (1), (2) and (3) is 40 ℃.
Beneficial effect
(1) the present invention carries out preliminary treatment to fabric before cation-modified, can make modification more abundant, and colouring is evenly avoided the look flower;
(2) general cation-modified completion under alkali condition, the present invention accomplishes cation-modified under acid condition, and is little to the damage of wool, and the strength retention of wool is high;
(3) adopt this invention to wool fabric dyeing, the coating dye-uptake is high, does not almost have raffinate; Have good washing fastness and wet friction COLOR FASTNESS;
(4) add softener fixation of the present invention the time, fabric feeling is plentiful, soft.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in the restriction scope of the present invention.Should be understood that in addition those skilled in the art can do various changes or modification to the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
20kg 100%60N/1 non-shrinkable wool knitted fabric is dyed Chinese red
(1) wool fabric preliminary treatment: the tricot de laine that will fully deoil places dyeing machine, adds water 400L, adds the pretreating agent of 1.0wt%, is warming up to 70 ℃, is incubated 20 minutes, discharges pretreatment solution, and 40 ℃ of washings once;
(2) cation-modified: water inlet 400L, add 3.5wt% cation modifier and 1.0wt% glacial acetic acid then, the pH value is warming up to 70 ℃ 6.9, is incubated 20 minutes, discharges raffinate, and 40 ℃ of washings are once;
(3) dyeing: water inlet 400L, room temperature adds the levelling agent of 2.0wt%, and running 10min adds the coating of 1.6wt% then; Running 10min is warming up to 40 ℃ then, adds 8.0wt% color-fixing agent and 3.0wt% softener; Running 10min is warming up to 70 ℃ then, adds the glacial acetic acid of 0.3wt%; Running 60min is cooled to 60 ℃ of drainings, washes twice for 40 ℃.
The lining test result is following:
Annotate: the intensity that rises brokenly before the dyeing is 40psi.
Embodiment 2
20kg 100%60N/1 non-shrinkable wool knitted fabric is dyed Chinese red
(1) wool fabric preliminary treatment: the tricot de laine that will fully deoil places dyeing machine, adds water 400L, adds the pretreating agent of 3.0wt%, is warming up to 90 ℃, is incubated 40 minutes, discharges pretreatment solution, and 40 ℃ of washings once;
(2) cation-modified: water inlet 400L, add 3.6wt% cation modifier and 2.0wt% glacial acetic acid then, the pH value is warming up to 90 ℃ 5.9, is incubated 40 minutes, discharges raffinate, and 40 ℃ of washings are once;
(3) dyeing: water inlet 400L, room temperature adds the glauber salt of 5g/L, and running 5min adds the coating of 1.8wt% then; Running 20min is warming up to 40 ℃ then, adds 6.0wt% color-fixing agent and 4.0wt% softener; Running 20min is warming up to 90 ℃ then, adds the glacial acetic acid of 0.3wt%; Running 30min is cooled to 60 ℃ of drainings, washes twice for 40 ℃.
The lining test result is following:
Annotate: the intensity that rises brokenly before the dyeing is 42psi.
Claims (7)
1. the imitative old colouring method of a knitting wool fabric comprises:
The knitting wool fabric that (1) will fully deoil places dyeing machine, water inlet, and the pretreating agent of adding 1.0-3.0wt% is warming up to 70-90 ℃, is incubated 20-40 minute, discharges pretreatment solution, washing;
(2) water inlet adds y wt% cation modifier and 1.0-2.0wt% glacial acetic acid then, and the pH value is controlled at 5-7.5, is warming up to 70-90 ℃, is incubated 20-40 minute, discharges raffinate, washing;
(3) water inlet, room temperature adds the levelling agent of 1.0-4.0wt% or the glauber salt of 0 ~ 10g/L, and running 5-10min adds the coating of x wt% then; Running 10-20min is warming up to 40-50 ℃ then, adds 6.0-10.0wt% adhesive and 0-4.0wt% softener; Running 10-20min is warming up to 70-90 ℃ then, adds the glacial acetic acid of 0.3-0.5wt%; Running 30-60min is cooled to 55-60 ℃ of discharge opeing, washing; Wherein, y=2.0x+b, b=-0.5 ~ 0.5, above-mentioned percentage is benchmark with the weight of knitting wool fabric all.
2. the imitative old colouring method of a kind of knitting wool fabric according to claim 1, it is characterized in that: the pretreating agent in the said step (1) is KZ-76K or Humectol liq H.C.
3. the imitative old colouring method of a kind of knitting wool fabric according to claim 1, it is characterized in that: the cation modifier in the said step (2) is EC Liq or Lava Cone.
4. the imitative old colouring method of a kind of knitting wool fabric according to claim 1, it is characterized in that: the levelling agent in the said step (3) is GL.
5. the imitative old colouring method of a kind of knitting wool fabric according to claim 1, it is characterized in that: the adhesive in the said step (3) is Lava Fast S or MTB.
6. the imitative old colouring method of a kind of knitting wool fabric according to claim 1, it is characterized in that: the softener in the said step (3) is HS-3214.
7. the imitative old colouring method of a kind of knitting wool fabric according to claim 1, it is characterized in that: the washing temperature in said step (1), (2) and (3) is 40 ℃.
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| CN201210161625.7A CN102677487B (en) | 2012-05-22 | 2012-05-22 | Vintage dyeing method for knitted wool fabric |
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| CN201210161625.7A CN102677487B (en) | 2012-05-22 | 2012-05-22 | Vintage dyeing method for knitted wool fabric |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388230A (en) * | 2013-07-04 | 2013-11-13 | 上海嘉麟杰纺织品股份有限公司 | Preparation method of high-grade wool rib fabric |
| CN103741527A (en) * | 2013-10-29 | 2014-04-23 | 内蒙古工业大学 | Method for distressed rapid dyeing of wool sweater |
| CN104141244A (en) * | 2014-07-31 | 2014-11-12 | 嘉兴市梦迪织造有限公司 | Processing method based on dyeing on composite type fiber fabric |
| CN105019275A (en) * | 2015-07-24 | 2015-11-04 | 江苏新宏基纺织科技有限公司 | Wool and polyester fiber blended fabric dyeing and garment post-treatment process |
| CN105780465A (en) * | 2014-12-22 | 2016-07-20 | 常熟市虹桥印染有限公司 | Dyeing method of coral fleece textile |
| CN106167994A (en) * | 2016-07-29 | 2016-11-30 | 桐乡市濮院毛针织技术服务中心 | Old rapid dyeing process imitated by a kind of woollen sweater |
| CN107988823A (en) * | 2017-12-13 | 2018-05-04 | 广东溢达纺织有限公司 | The method and yarn dyed fabric of textile dyeing |
| CN108570360A (en) * | 2018-04-26 | 2018-09-25 | 浙江汉邦化工有限公司 | A kind of guarantor's color vividization unclogging agent |
| CN109112857A (en) * | 2018-07-20 | 2019-01-01 | 石狮市聚祥漂染有限公司 | A method of improving reactive dye dark color friction fastness |
| CN109778559A (en) * | 2018-12-17 | 2019-05-21 | 上海嘉麟杰纺织科技有限公司 | A kind of method that non-shrinkable wool garment dyeing imitates cowboy's whiting water washing effect |
| CN110714343A (en) * | 2019-11-01 | 2020-01-21 | 华纺股份有限公司 | Vintage dyeing method for home textile finished product |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388230A (en) * | 2013-07-04 | 2013-11-13 | 上海嘉麟杰纺织品股份有限公司 | Preparation method of high-grade wool rib fabric |
| CN103388230B (en) * | 2013-07-04 | 2016-03-09 | 上海嘉麟杰纺织品股份有限公司 | A kind of preparation method of high-grade wool rib fabric |
| CN103741527A (en) * | 2013-10-29 | 2014-04-23 | 内蒙古工业大学 | Method for distressed rapid dyeing of wool sweater |
| CN103741527B (en) * | 2013-10-29 | 2015-12-30 | 内蒙古工业大学 | The method of old rapid dyeing imitated by woollen sweater |
| CN104141244A (en) * | 2014-07-31 | 2014-11-12 | 嘉兴市梦迪织造有限公司 | Processing method based on dyeing on composite type fiber fabric |
| CN105780465A (en) * | 2014-12-22 | 2016-07-20 | 常熟市虹桥印染有限公司 | Dyeing method of coral fleece textile |
| CN105019275A (en) * | 2015-07-24 | 2015-11-04 | 江苏新宏基纺织科技有限公司 | Wool and polyester fiber blended fabric dyeing and garment post-treatment process |
| CN106167994A (en) * | 2016-07-29 | 2016-11-30 | 桐乡市濮院毛针织技术服务中心 | Old rapid dyeing process imitated by a kind of woollen sweater |
| CN107988823A (en) * | 2017-12-13 | 2018-05-04 | 广东溢达纺织有限公司 | The method and yarn dyed fabric of textile dyeing |
| CN107988823B (en) * | 2017-12-13 | 2020-06-12 | 广东溢达纺织有限公司 | Method for dyeing fabric and colored fabric |
| CN108570360A (en) * | 2018-04-26 | 2018-09-25 | 浙江汉邦化工有限公司 | A kind of guarantor's color vividization unclogging agent |
| CN108570360B (en) * | 2018-04-26 | 2021-12-17 | 浙江汉邦新材料股份有限公司 | Color-preserving brightening oil stain removing agent |
| CN109112857A (en) * | 2018-07-20 | 2019-01-01 | 石狮市聚祥漂染有限公司 | A method of improving reactive dye dark color friction fastness |
| CN109778559A (en) * | 2018-12-17 | 2019-05-21 | 上海嘉麟杰纺织科技有限公司 | A kind of method that non-shrinkable wool garment dyeing imitates cowboy's whiting water washing effect |
| CN110714343A (en) * | 2019-11-01 | 2020-01-21 | 华纺股份有限公司 | Vintage dyeing method for home textile finished product |
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