CN102635001B - Reactive dyeing method for pearl viscose fibers - Google Patents
Reactive dyeing method for pearl viscose fibers Download PDFInfo
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- CN102635001B CN102635001B CN 201210104568 CN201210104568A CN102635001B CN 102635001 B CN102635001 B CN 102635001B CN 201210104568 CN201210104568 CN 201210104568 CN 201210104568 A CN201210104568 A CN 201210104568A CN 102635001 B CN102635001 B CN 102635001B
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Abstract
The invention provides a reactive dyeing method for pearl viscose fibers. The reactive dyeing method mainly comprises the following steps of: dyeing, wherein reactive dyes, sodium carbonate and sodium sulfate are added in water to form dye liquor, pearl viscose fiber fabric is put into the dye liquor after the dye liquor is heated to be at a temperature ranging from 50 DEG C to 60 DEG C, the liquor ratio equals to (25-30):1, the pH of the dye liquor equals to 6 to 7.5, and then the dye liquor is heated continually to reach a temperature ranging from 70 DEG C to 100 DEG C and is kept at the temperature for 80 minutes to 100 minutes, thereby dyeing the fabric; washing the dyed fabric till the fabric is neutral; and drying the fabric. According to the dyeing method, the composition and component proportion of the dye liquor are optimized, the parameters of the dyeing process are adjusted, the dyeing is easy, and the dye-uptake and color fastness of the pearl viscose fibers are improved.
Description
Technical field
The present invention relates to a kind of colouring method, relate in particular to a kind of pearl viscose fiber reactive dyes dyeing method.
Background technology
Pearl fiber is the fiber that makes after nano-pearl particle and the viscose glue blending spinning, it is a kind of new type functional fiber, the nano-pearl uniform particles is distributed in fibrous inside and outer surface, owing to contain the amino acid and the trace element of multiple needed by human body in the pearl, contact for a long time with skin, have beauty care, uvioresistant, emitting far-infrared effect.But the colouring method about this pearl viscose fiber in the prior art is unsatisfactory, and it is big to dye difficulty on mainly being, dyeing back COLOR FASTNESS is low.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide and dye on a kind of easily and the high pearl viscose fiber reactive dyes dyeing method of dyeing back COLOR FASTNESS.
The pearl viscose fiber reactive dyes dyeing method that the present invention adopts mainly comprises step:
A) dye on: in water, add REACTIVE DYES, sodium carbonate, sodium sulphate formation dye liquor, after dye liquor is warming up to the 50-60 degree, in dye liquor, drop into the pearl fiber fabric; bath raio is 25-30: 1; dye liquor pH is 6-7.5, continue dye liquor is heated up, dye liquor is warming up to the 70-100 degree after; kept this temperature 80-100 minute, fabric dyeed;
B) fabric of washing after step a) dyeing is to neutral;
C) fabric after baking step b) washing is handled.
Preferably, the proportioning of the described dye liquor of step a) is: drop into REACTIVE DYES 10-30 weight portion in 1 premium on currency, sodium carbonate 10-25 weight portion, sodium sulphate 10-40 weight portion.
Preferably, the described REACTIVE DYES of step a) is reactive red, reactive blue or reactive yellow.
Preferably, step a) is specially: add reactive red 10 weight portions, sodium carbonate 10 weight portions, sodium sulphate 10 weight portions formation dye liquor in 1 premium on currency, with dye liquor be warming up to 60 the degree after, drop into the pearl fiber fabric in dye liquor, bath raio is 25: 1, and dye liquor pH is 6, continuation heats up to dye liquor, with dye liquor be warming up to 90 the degree after, kept this temperature 100 minutes, fabric is dyeed.
Perhaps step a) is specially: add reactive red 15 weight portions, sodium carbonate 15 weight portions, sodium sulphate 20 weight portions formation dye liquor in 1 premium on currency, with dye liquor be warming up to 55 the degree after, in dye liquor, drop into the pearl fiber fabric; bath raio is 30: 1; dye liquor pH is 7, continue dye liquor is heated up, dye liquor is warming up to 100 degree after; kept this temperature 80 minutes, fabric dyeed.
Perhaps step a) is specially: add reactive blue 25 weight portions, sodium carbonate 20 weight portions, sodium sulphate 30 weight portions formation dye liquor in 1 premium on currency, with dye liquor be warming up to 50 the degree after, in dye liquor, drop into the pearl fiber fabric; bath raio is 28: 1; dye liquor pH is 7, continue dye liquor is heated up, dye liquor is warming up to 70 degree after; kept this temperature 90 minutes, fabric dyeed.
Perhaps step a) is specially: add reactive blue 30 weight portions, sodium carbonate 25 weight portions, sodium sulphate 40 weight portions formation dye liquor in 1 premium on currency, with dye liquor be warming up to 60 the degree after, in dye liquor, drop into the pearl fiber fabric; bath raio is 30: 1; dye liquor pH is 7.5, continue dye liquor is heated up, dye liquor is warming up to 90 degree after; kept this temperature 80 minutes, fabric dyeed.
Perhaps step a) is specially: add reactive yellow 20 weight portions, sodium carbonate 15 weight portions, sodium sulphate 15 weight portions formation dye liquor in 1 premium on currency, with dye liquor be warming up to 50 the degree after, in dye liquor, drop into the pearl fiber fabric; bath raio is 30: 1; dye liquor pH is 6, continue dye liquor is heated up, dye liquor is warming up to 80 degree after; kept this temperature 90 minutes, fabric dyeed.
Perhaps step a) is specially: add REACTIVE YELLOW 18 weight portion, sodium carbonate 22 weight portions, sodium sulphate 25 weight portions formation dye liquor in 1 premium on currency, with dye liquor be warming up to 60 the degree after, in dye liquor, drop into the pearl fiber fabric; bath raio is 26: 1; dye liquor pH is 7, continue dye liquor is heated up, dye liquor is warming up to 80 degree after; kept this temperature 95 minutes, fabric dyeed.
Pearl viscose fiber reactive dyes dyeing method provided by the invention, main technique is: on dye → wash → dry, it adopts K type REACTIVE DYES that pearl fiber is dyeed, form and component ratio by optimizing the dyeing dye liquor, adjust the dyeing parameter, obtain optimum dyeing, on dye easily, improve pearl viscose fiber dye-uptake and COLOR FASTNESS.
For above and other objects of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly is described in detail below.
The specific embodiment
Embodiment 1:
In 1 premium on currency, add 10 gram reactive reds, 10 gram sodium carbonate, 10 gram sodium sulphate formation dye liquors, with dye liquor be warming up to 60 the degree after, drop into the pearl fiber fabric in dye liquor, bath raio is 25: 1, and dye liquor pH is 6, continuation heats up to dye liquor, heating rate is per minute 2 degree, dye liquor is warming up to 90 degree after, kept this temperature 100 minutes, take out fabric washing then to neutral, oven dry.
Embodiment 2:
In 1 premium on currency, add 15 gram reactive reds, 15 gram sodium carbonate, 20 gram sodium sulphate formation dye liquors, with dye liquor be warming up to 55 the degree after, drop into the pearl fiber fabric in dye liquor, bath raio is 30: 1, and dye liquor pH is 7, continuation heats up to dye liquor, heating rate is per minute 2 degree, dye liquor is warming up to 100 degree after, kept this temperature 80 minutes, take out fabric washing then to neutral, oven dry.
Embodiment 3:
In 1 premium on currency, add 25 gram reactive blues, 20 gram sodium carbonate, 30 gram sodium sulphate formation dye liquors, with dye liquor be warming up to 50 the degree after, drop into the pearl fiber fabric in dye liquor, bath raio is 28: 1, and dye liquor pH is 7, continuation heats up to dye liquor, heating rate is per minute 2 degree, dye liquor is warming up to 70 degree after, kept this temperature 90 minutes, take out fabric washing then to neutral, oven dry.
Embodiment 4:
In 1 premium on currency, add 30 gram reactive blues, 25 gram sodium carbonate, 40 gram sodium sulphate formation dye liquors, with dye liquor be warming up to 60 the degree after, drop into the pearl fiber fabric in dye liquor, bath raio is 30: 1, and dye liquor pH is 7.5, continuation heats up to dye liquor, heating rate is per minute 2 degree, dye liquor is warming up to 90 degree after, kept this temperature 80 minutes, take out fabric washing then to neutral, oven dry.
Embodiment 5:
In 1 premium on currency, add 20 gram reactive yellows, 15 gram sodium carbonate, 15 gram sodium sulphate formation dye liquors, with dye liquor be warming up to 50 the degree after, drop into the pearl fiber fabric in dye liquor, bath raio is 30: 1, and dye liquor pH is 6, continuation heats up to dye liquor, heating rate is per minute 2 degree, dye liquor is warming up to 80 degree after, kept this temperature 90 minutes, take out fabric washing then to neutral, oven dry.
Embodiment 6:
In 1 premium on currency, add 18 gram reactive yellows, 22 gram sodium carbonate, 25 gram sodium sulphate formation dye liquors, with dye liquor be warming up to 60 the degree after, drop into the pearl fiber fabric in dye liquor, bath raio is 26: 1, and dye liquor pH is 7, continuation heats up to dye liquor, heating rate is per minute 2 degree, dye liquor is warming up to 80 degree after, kept this temperature 95 minutes, take out fabric washing then to neutral, oven dry.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limit the present invention; any person of ordinary skill in the field; without departing from the spirit and scope of the present invention; when can doing a little change and improvement, so protection scope of the present invention is as the criterion when looking the claim person of defining.
Claims (6)
1. a pearl viscose fiber reactive dyes dyeing method is characterized in that, comprises step:
A) dye on: in 1 premium on currency, add reactive red 10 grams, sodium carbonate 10 grams, sodium sulphate 10 gram formation dye liquors, with dye liquor be warming up to 60 the degree after, in dye liquor, drop into the pearl viscose fiber fabric; bath raio is 25:1; dye liquor pH is 6, continue dye liquor is heated up, dye liquor is warming up to 90 degree after; kept this temperature 100 minutes, fabric dyeed;
B) fabric of washing after step a) dyeing is to neutral;
C) fabric after baking step b) washing is handled.
2. a pearl viscose fiber reactive dyes dyeing method is characterized in that, comprises step:
A) dye on: in 1 premium on currency, add reactive red 15 grams, sodium carbonate 15 grams, sodium sulphate 20 gram formation dye liquors, with dye liquor be warming up to 55 the degree after, in dye liquor, drop into the pearl viscose fiber fabric; bath raio is 30:1; dye liquor pH is 7, continue dye liquor is heated up, dye liquor is warming up to 100 degree after; kept this temperature 80 minutes, fabric dyeed;
B) fabric of washing after step a) dyeing is to neutral;
C) fabric after baking step b) washing is handled.
3. a pearl viscose fiber reactive dyes dyeing method is characterized in that, comprises step:
A) dye on: in 1 premium on currency, add reactive blue 25 grams, sodium carbonate 20 grams, sodium sulphate 30 gram formation dye liquors, with dye liquor be warming up to 50 the degree after, in dye liquor, drop into the pearl viscose fiber fabric; bath raio is 28:1; dye liquor pH is 7, continue dye liquor is heated up, dye liquor is warming up to 70 degree after; kept this temperature 90 minutes, fabric dyeed;
B) fabric of washing after step a) dyeing is to neutral;
C) fabric after baking step b) washing is handled.
4. a pearl viscose fiber reactive dyes dyeing method is characterized in that, comprises step:
A) dye on: in 1 premium on currency, add reactive blue 30 grams, sodium carbonate 25 grams, sodium sulphate 40 gram formation dye liquors, with dye liquor be warming up to 60 the degree after, in dye liquor, drop into the pearl viscose fiber fabric; bath raio is 30:1; dye liquor pH is 7.5, continue dye liquor is heated up, dye liquor is warming up to 90 degree after; kept this temperature 80 minutes, fabric dyeed;
B) fabric of washing after step a) dyeing is to neutral;
C) fabric after baking step b) washing is handled.
5. a pearl viscose fiber reactive dyes dyeing method is characterized in that, comprises step:
A) dye on: in 1 premium on currency, add reactive yellow 20 grams, sodium carbonate 15 grams, sodium sulphate 15 gram formation dye liquors, with dye liquor be warming up to 50 the degree after, in dye liquor, drop into the pearl viscose fiber fabric; bath raio is 30:1; dye liquor pH is 6, continue dye liquor is heated up, dye liquor is warming up to 80 degree after; kept this temperature 90 minutes, fabric dyeed;
B) fabric of washing after step a) dyeing is to neutral;
C) fabric after baking step b) washing is handled.
6. a pearl viscose fiber reactive dyes dyeing method is characterized in that, comprises step:
A) dye on: in 1 premium on currency, add REACTIVE YELLOW 18 gram, sodium carbonate 22 grams, sodium sulphate 25 gram formation dye liquors, with dye liquor be warming up to 60 the degree after, in dye liquor, drop into the pearl viscose fiber fabric; bath raio is 26:1; dye liquor pH is 7, continue dye liquor is heated up, dye liquor is warming up to 80 degree after; kept this temperature 95 minutes, fabric dyeed;
B) fabric of washing after step a) dyeing is to neutral;
C) fabric after baking step b) washing is handled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210104568 CN102635001B (en) | 2012-04-11 | 2012-04-11 | Reactive dyeing method for pearl viscose fibers |
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| CN 201210104568 CN102635001B (en) | 2012-04-11 | 2012-04-11 | Reactive dyeing method for pearl viscose fibers |
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| CN102635001A CN102635001A (en) | 2012-08-15 |
| CN102635001B true CN102635001B (en) | 2013-07-24 |
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| CN105735014A (en) * | 2016-04-01 | 2016-07-06 | 太仓市锦达印染有限公司 | Dyeing and finishing process of PLA fiber/pearl fiber blended fabric |
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| CN101270508B (en) * | 2007-03-20 | 2010-11-17 | 福建众和股份有限公司 | Antimicrobial pearl viscose fiber, preparation method and application thereof |
| CN101144221A (en) * | 2007-09-05 | 2008-03-19 | 宁波狮丹努集团有限公司 | Pearl fibre antisepsis spandex jersey and manufacturing technique thereof |
| CN101538764A (en) * | 2009-04-23 | 2009-09-23 | 上海神九纺织科技有限公司 | Blended yarn weaved fabric based on novel flame retardant viscose, preparation method and application thereof |
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