CN101240510A - Method for dyeing silk cotton blended spinning knitted fabric - Google Patents
Method for dyeing silk cotton blended spinning knitted fabric Download PDFInfo
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- CN101240510A CN101240510A CNA2008100347863A CN200810034786A CN101240510A CN 101240510 A CN101240510 A CN 101240510A CN A2008100347863 A CNA2008100347863 A CN A2008100347863A CN 200810034786 A CN200810034786 A CN 200810034786A CN 101240510 A CN101240510 A CN 101240510A
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Abstract
The invention relates to a dying method for silk/cotton blended knitted fabric, determining dying technique condition based on different silk/cotton blending ratio of the knitted fabric, comprising: (1) pretreatment process flow: boiling off the silk-cotton blended knitted fabric grey cloth, rinsing in hot water of 70 deg., rinsing in cold water, bleaching, rinsing in hot water of 70 deg., rinsing in cold water; (2) adding dye into the silk-cotton blended knitted fabric grey cloth at room temperature, then adding hexametaphosphate, heating to dying temperature (A) with a heating rate of 1 DEG C/min, adding a dyeing auxiliary agent anhydrous sodium sulfate (B), adding dyeing auxiliary agent sodium carbonate (C) after half of the dying period (D), cooling to room temperature after another half of dying period (D), rinsing, heating to 90DEG C with a heating rate of 2.2 DEG C/min, and soaping. The invented method overcomes shortcomings in prior art which are low silk dye-uptake, light color and unsatisfying blended knitted fabric concolores property, so that the concolores property of the blended knitted fabric is improved.
Description
Technical field
The invention belongs to the dyeing knitted fabric field, particularly relate to a kind of method for dyeing silk cotton blended spinning knitted fabric.
Background technology
Though spun silk and the cotton hydrophilic natural fiber that belongs to together, but because both chemical composition and fine structure are completely different, so their physicochemical property is also just different, this has just caused spun silk and the difference of cotton fiber on dyeability will make spun silk/cotton composite fabric dye to such an extent that the consistent color of hue has certain degree of difficulty.REACTIVE DYES commonly used is dyed thin,tough silk/cotton blended fabric, has usually that the spun silk dye-uptake is low, look shallow, the shortcoming of BLENDED FABRIC homochromatism difference.
Summary of the invention
Technical problem to be solved by this invention provides a kind of method for dyeing silk cotton blended spinning knitted fabric, so that improve the approach of this blended fabric dyeing homochromatism.
A kind of method for dyeing silk cotton blended spinning knitted fabric of the present invention is that the thin,tough silk/cotton blending ratio different according to fabric determined dyeing technique condition on the fabric, specifically comprises step:
(1) pre-treatment process flow process
Silk cotton blended spinning knitted fabric blank cloth is through kiering, hot water wash (70 ℃), cold wash, bleaching, hot water wash (70 ℃), cold wash;
(2) at room temperature, add dyestuff in the silk cotton blended spinning knitted fabric blank cloth, add calgon again, programming rate with 1 ℃/min is heated to dyeing temperature (A), add dyeing auxiliaries glauber salt (B), behind 1/2 dyeing time (D), adding dyeing auxiliaries sodium carbonate (is soda ash, C) again after 1/2 dyeing time (D) continues dyeing, drop to room temperature, wash, be heated to 90 ℃ with the programming rate of 2.2 ℃/min, soap, get final product.
Kiering condition in the described step (1) is as follows:
Prescription g/L
Scouring agent w100 4
Sodium metasilicate 0.5
Soda ash 1.5
Sodium hydrosulfite 0.5
Bath raio 1: 20
95 ℃ of temperature and times, 40min.
Conditions of bleaching in the described step (1) is as follows:
Prescription g/L
Hydrogen peroxide 4
Sodium metasilicate 1.5
Paregal O 0.3
Bath raio 1: 20
80 ℃ of temperature and times, 90min.
Described dyestuff is Cibacron Yellow FN-2R REACTIVE DYES (fluorine s-triazine+vinyl sulfone double-active fundamental mode), adds 1-1.5g.
Described calgon addition scope is .5---1g.
When the silk cotton blended spinning ratio of described silk cotton blended spinning knitted fabric blank cloth was 30/70 (weight ratio), dying-stable (A) was 80 ℃, and glauber salt (B) addition is 40g/L, and sodium carbonate (C) addition is 5g/L, and dyeing time (D) is 80min; When the silk cotton blended spinning ratio was 55/45 (weight ratio), dying-stable (A) was 80 ℃, and glauber salt (B) addition is 50g/L, and sodium carbonate (C) addition is 15g/L, and dyeing time (D) is 60min; When the silk cotton blended spinning ratio was 70/30 (weight ratio), dyeing temperature (A) was 80 ℃, and glauber salt (B) addition is 50g/L, and sodium carbonate (C) addition is 5g/L, and dyeing time (D) is 80min.
Beneficial effect of the present invention:
(1) the present invention is by the appropriate design orthogonal test, and to each process conditions such as the dyeing temperature of dyeing, neutral salt, alkali number and dyeing time etc. carry out preferably drawing dyeing technique condition on different thin,tough silk/cotton blending ratio fabric;
(2) compared with prior art, solved and had usually that the spun silk dye-uptake is low, look shallow, the shortcoming of BLENDED FABRIC homochromatism difference, improved the approach of this blended fabric dyeing homochromatism.
Description of drawings
Fig. 1 is a pre-treatment process flow chart of the present invention;
Fig. 2 is dyeing flow figure of the present invention.
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 and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications 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
Spun silk/cotton blended fabric must be removed the impurity on the fabric through pre-treatment before dyeing.This example has been selected weakly alkaline soda ash in boiling, and adopts oxygen bleaching process.
Used fabric adopts following technology to scouring and bleaching:
Scouring and bleaching equipment: RY-12000 high temperature dyes model machine
Technological process: blank cloth → kiering → hot water wash (70 ℃) → cold wash → bleaching → hot water wash (70 ℃) → cold wash boiling condition:
Prescription g/L
Scouring agent w100 4
Sodium metasilicate 0.5
Soda ash 1.5
Sodium hydrosulfite 0.5
Bath raio 1: 20
95 ℃ of temperature and times, 40min.
Bleaching conditions
Prescription g/L
Hydrogen peroxide 4
Sodium metasilicate 1.5
Paregal O 0.3
Bath raio 1: 20
80 ℃ of temperature and times, 90min
REACTIVE DYES is the common dyes of dying thin,tough silk/cotton fabrics, adopts Cibacron Yellow FN-2R REACTIVE DYES (fluorine s-triazine+vinyl sulfone double-active fundamental mode), to carrying out co-bathing dyeing through the thin,tough silk/cotton blended knitted fabric of scouringing and bleaching.Measure the K/S value of every cloth specimen after the textile dyeing by computer color measurement and color match instrument, calculate the K value (K=K thin,tough silk/S thin,tough silk/K cotton/S cotton) of each test, more different experimental conditions is to the influence of thin,tough silk/cotton blended knitted fabric homochromatism.
When adopting REACTIVE DYES that thin,tough silk/cotton fabrics is dyeed, dyeing temperature, dyeing time, glauber salt consumption and sodium carbonate amount have a significant impact the coloration of textile materials homochromatism, adopt orthogonal experiment that above-mentioned factor is inquired into, and concrete scheme is as follows.
Table 2 factor level table
Table 3 orthogonal table (L934)
According to above experimental program, dye in the model machine at RY-12000 high temperature, adopt technological process shown in Figure 1 to dye.In the dyeing course, REACTIVE DYES Cibacron Yellow FN-2R 3%, calgon 2g/L, bath raio 1: 30.
Adopt K=K thin,tough silk/S thin,tough silk/K cotton/S cotton to weigh homochromy Color.The K value approaches 1 more, illustrates that spun silk is good more with cotton homochromatism.Analyzed by the K value, the silk cotton blended spinning ratio was respectively 30/70,55/45,70/30 o'clock, and the homochromy Color of No. 8, No. 7, No. 8 experiments is best.
And analyze by extreme difference value, can draw as drawing a conclusion to different factors:
1) thin,tough silk/cotton blending ratio is 30/70 o'clock, and dyeing temperature is to the apparent tinctorial yield of fabric and having the greatest impact of homochromy Color, and the soda ash amount is taken second place, and time and the influence of glauber salt consumption are minimum.
2) thin,tough silk/cotton blending ratio is 55/45 o'clock, and dyeing temperature is to the apparent tinctorial yield of fabric and having the greatest impact of homochromy Color, and glauber salt consumption and time take second place, and the influence of soda ash consumption is minimum.
3) thin,tough silk/cotton blending ratio is 70/30 o'clock, and dyeing temperature is to the apparent tinctorial yield of fabric and having the greatest impact of homochromy Color, and the soda ash amount is taken second place, and time and the influence of glauber salt consumption are minimum.
Claims (6)
1. a method for dyeing silk cotton blended spinning knitted fabric is that the thin,tough silk/cotton blending ratio different according to fabric determined dyeing technique condition on the fabric, specifically comprises step:
(1) pre-treatment process flow process
Silk cotton blended spinning knitted fabric blank cloth is through kiering, 70 ℃ of hot water wash, cold wash, bleaching, 70 ℃ of hot water wash, cold wash;
(2) at room temperature, add dyestuff in the silk cotton blended spinning knitted fabric blank cloth, add calgon again, be heated to dyeing temperature (A) with the programming rate of 1 ℃/min, add dyeing auxiliaries glauber salt (B), behind 1/2 dyeing time (D), adding dyeing auxiliaries sodium carbonate (C) after 1/2 dyeing time (D) continues dyeing, drops to room temperature again, wash, programming rate with 2.2 ℃/min is heated to 90 ℃, soaps, and gets final product.
2. method for dyeing silk cotton blended spinning knitted fabric according to claim 1 is characterized in that: the kiering condition in the described step (1) is as follows:
Prescription g/L
Scouring agent w100 4
Sodium metasilicate 0.5
Soda ash 1.5
Sodium hydrosulfite 0.5
Bath raio 1: 20
95 ℃ of temperature and times, 40min.
3. method for dyeing silk cotton blended spinning knitted fabric according to claim 1 is characterized in that: the conditions of bleaching in the described step (1) is as follows:
Prescription g/L
Hydrogen peroxide 4
Sodium metasilicate 1.5
Paregal O 0.3
Bath raio 1: 20
80 ℃ of temperature and times, 90min.
4. method for dyeing silk cotton blended spinning knitted fabric according to claim 1 is characterized in that: described dyestuff is a CibacronYellow FN-2R REACTIVE DYES, adds 1---1.5g.
5. method for dyeing silk cotton blended spinning knitted fabric according to claim 1 is characterized in that: described calgon adds 0.5---1g.
6. method for dyeing silk cotton blended spinning knitted fabric according to claim 1, it is characterized in that: when the silk cotton blended spinning ratio of described silk cotton blended spinning knitted fabric blank cloth is 30/70 weight ratio, dying-stable (A) is 80 ℃, glauber salt (B) addition is 40g/L, sodium carbonate (C) addition is 5g/L, and dyeing time (D) is 80min;
When the silk cotton blended spinning ratio was 55/45 weight ratio, dying-stable (A) was 80 ℃, and glauber salt (B) addition is 50g/L, and sodium carbonate (C) addition is 15g/L, and dyeing time (D) is 60min;
When the silk cotton blended spinning ratio was 70/30 weight ratio, dyeing temperature (A) was 80 ℃, and glauber salt (B) addition is 50g/L, and sodium carbonate (C) addition is 5g/L, and dyeing time (D) is 80min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100347863A CN101240510B (en) | 2008-03-18 | 2008-03-18 | Method for dyeing silk cotton blended spinning knitted fabric |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100347863A CN101240510B (en) | 2008-03-18 | 2008-03-18 | Method for dyeing silk cotton blended spinning knitted fabric |
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| CN101240510A true CN101240510A (en) | 2008-08-13 |
| CN101240510B CN101240510B (en) | 2010-06-02 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127871A (en) * | 2011-04-18 | 2011-07-20 | 山东欧化印染家纺有限公司 | Dyeing technique of true silk-tencel/cotton interwoven cloth |
| CN102162196A (en) * | 2011-06-02 | 2011-08-24 | 浙江华隆丝绸有限公司 | Process for dyeing silk organza |
| CN102286889A (en) * | 2011-05-03 | 2011-12-21 | 西安工程大学 | Dyeing agent and method for dyeing aramid fiber fabrics by adopting same |
| CN102409563A (en) * | 2011-07-26 | 2012-04-11 | 江苏金辰针纺织有限公司 | Stepped coloring process of reactive dye |
| CN102767102A (en) * | 2012-07-06 | 2012-11-07 | 河南工程学院 | Dyeing method using accelerating, fixation and chelation dispersing aid of active dye |
| CN103437160A (en) * | 2013-07-29 | 2013-12-11 | 湖州申祥丝织有限责任公司 | Boiling agent for cotton fabric |
| CN103711002A (en) * | 2013-12-09 | 2014-04-09 | 常熟市凯丽针纺织有限公司 | Active dye constant-temperature dip-dying method |
| CN104762740A (en) * | 2015-03-29 | 2015-07-08 | 安徽创荣服装辅料有限公司 | Production process of spun silk-cotton blended yarn-dyed mercerizing knitting fabric |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1083877A (en) * | 1992-12-05 | 1994-03-16 | 如皋市纺织厂 | Air spinning silk-cotton interwoven denim and production method thereof |
| RU2093628C1 (en) * | 1995-11-17 | 1997-10-20 | Пайцар Гарушовна Межлумян | Method of dyeing natural silk or silk-cotton mixture |
-
2008
- 2008-03-18 CN CN2008100347863A patent/CN101240510B/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127871A (en) * | 2011-04-18 | 2011-07-20 | 山东欧化印染家纺有限公司 | Dyeing technique of true silk-tencel/cotton interwoven cloth |
| CN102127871B (en) * | 2011-04-18 | 2013-01-09 | 山东欧化印染家纺有限公司 | Dyeing technique of true silk-tencel/cotton interwoven cloth |
| CN102286889A (en) * | 2011-05-03 | 2011-12-21 | 西安工程大学 | Dyeing agent and method for dyeing aramid fiber fabrics by adopting same |
| CN102286889B (en) * | 2011-05-03 | 2013-05-29 | 西安工程大学 | Dyeing agent and method for dyeing aramid fiber fabrics by adopting same |
| CN102162196A (en) * | 2011-06-02 | 2011-08-24 | 浙江华隆丝绸有限公司 | Process for dyeing silk organza |
| CN102162196B (en) * | 2011-06-02 | 2013-11-06 | 浙江华隆丝绸有限公司 | Process for dyeing silk organza |
| CN102409563A (en) * | 2011-07-26 | 2012-04-11 | 江苏金辰针纺织有限公司 | Stepped coloring process of reactive dye |
| CN102767102A (en) * | 2012-07-06 | 2012-11-07 | 河南工程学院 | Dyeing method using accelerating, fixation and chelation dispersing aid of active dye |
| CN102767102B (en) * | 2012-07-06 | 2013-10-30 | 河南工程学院 | Dyeing method using accelerating, fixation and chelation dispersing aid of active dye |
| CN103437160A (en) * | 2013-07-29 | 2013-12-11 | 湖州申祥丝织有限责任公司 | Boiling agent for cotton fabric |
| CN103711002A (en) * | 2013-12-09 | 2014-04-09 | 常熟市凯丽针纺织有限公司 | Active dye constant-temperature dip-dying method |
| CN104762740A (en) * | 2015-03-29 | 2015-07-08 | 安徽创荣服装辅料有限公司 | Production process of spun silk-cotton blended yarn-dyed mercerizing knitting fabric |
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| CN101240510B (en) | 2010-06-02 |
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Granted publication date: 20100602 Termination date: 20130318 |