CN103669011A - Composite boiling-dyeing one-bath enzyme and dyeing method - Google Patents
Composite boiling-dyeing one-bath enzyme and dyeing method Download PDFInfo
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- CN103669011A CN103669011A CN201310751168.1A CN201310751168A CN103669011A CN 103669011 A CN103669011 A CN 103669011A CN 201310751168 A CN201310751168 A CN 201310751168A CN 103669011 A CN103669011 A CN 103669011A
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Abstract
The invention relates to the field of dyeing, in particular to a composite boiling-dyeing one-bath enzyme and a dyeing method. The enzyme comprises the following components by mass percentage: 5-30 percent of acidic cellulase, 2-30 percent of alkaline pectinase, 0.1-20 percent of alkaline xylanase, 0.1-10 percent of mannose and balance of water. The method for formula treatment is a boiling-dyeing one-bath short-flow process, a refining process is omitted, and pretreatment and one-bath dying are enabled to be synchronously performed. The boiling-dyeing one-bath enzyme is sued for boiling-dyeing one-bath short-flow treatment, treated fabrics are dyed more deeply, the chromatic aberration of dyed cotton fiber and modal fabrics is small, horizontal marks which occur on the surfaces of the fabrics are remarkably reduced and the grade of chromatic aberration reaches grade 5 through national standard grey card chromatic aberration rating.
Description
Technical field
The present invention relates to dyeing field, relate to particularly compound white silk and dye bath enzyme and a colouring method.
Background technology
The fabric of the cotton composition of current textile garment industry ubiquity model, yet model and cotton fiber there are differences the adsorptivity of REACTIVE DYES, when dyeing, there is the phenomenon that dyeing is inhomogeneous, in industry, be to use to add levelling agent and other chemical assistant always, processing energy consumption is high, and seriously polluted, there is no a kind of method that can carry out a biological disposal upon.
Cotton fiber not only wear is comfortable, and warmth retention property is also better, but hygroscopicity is less than Modal fibre, and Modal fibre has good hygroscopicity, and under general atmosphere condition, regain is in 13% left and right.Modal fabric is comfortable and easy to wear, and more cotton feel is more smooth, but its shortcoming is easy elongation, poor dimensional stability, and shrinkage factor is large, and cotton fiber and Modal fibre have his own strong points, and respectively have again shortage.Therefore, learn from other's strong points to offset one's weaknesses, the advantage of model cotton blended fabric occupies more and more wide market in textile field.
Yet model and cotton fiber there are differences the adsorptivity of REACTIVE DYES, when dyeing, there is the phenomenon that dyeing is inhomogeneous, affected the appearance effect of cloth cover.This is mainly because there is swelling when fiber in water, and by the explanation of duct model, dye molecule is in water, by many complications, the duct that interconnects, to be diffused into fibrous inside to go, therefore, hygroscopicity is better, and the swelling occurring in water is larger, more be conducive to the diffusion of dyestuff, be easy to dye.And Modal fibre is better than the moisture pick-up properties of cotton fiber, in water, there is larger swelling, to dye on more cotton while therefore dyeing soon, the rate of just dying is high, and result just can cause the cotton deep or light phenomenon differing of color and luster during with model blended fabric dyeing.In industry, be to use to add levelling agent and other chemical assistant, processing energy consumption is high, and seriously polluted, there is no a kind of bioremediation of energy-conserving and environment-protective always.
Summary of the invention
The object of this invention is to provide compound white silk and dye a bath enzyme.
A further object of the present invention is to use above-mentioned compound white silk to dye the method that a bath enzyme dyes.
Compound white silk involved in the present invention dyes a bath enzyme, and this formula comprises acidic cellulase 5～30%, alkaline pectase 2～30%, and alkalescent xylanase 0.1～20%, mannase 0.1～10%, surplus is water, above-mentioned formula is mass percent.
White silk according to the present invention dyes one-bath process method, and described method comprises uses above-mentioned compound white silk to dye the step that a bath enzyme dyes.
According to the specific embodiment of the present invention, to use above-mentioned compound white silk to dye a bath enzyme and dye, step is as follows
1, practice and dye a bath enzyme formula: acidic cellulase 5%, alkaline pectase 2%, alkalescent xylanase 0.1%, mannase 0.1%, water 92.8%;
2, practice and dye a bath abbreviated system:
(1) get glauber salt 20g/L, dyeing prepares solution with chelated dispersants Ladipur R3C IP1g/L, by practicing, dyes a bath enzyme and by cloth, heavily adds 4% enzyme liquid, at 60 ℃, is incubated 15min, bath raio 1:10, and wherein cloth specimen composition is cotton 30%/model 70%;
(2) add dyestuff, dyestuff is the REACTIVE DYES of Clariant company nylon mountain system row, adds the glauber salt of 20g/L after mixing, insulation 30min, and wherein REACTIVE DYES addition can be according to technique adjustment;
(3) get sodium carbonate 15g/L, be warming up to immediately 60 ℃, and be incubated 40min after mixing, then carry out draining, washing, except loose colour.
Result shows, through GB ash card aberration rank, evaluates and reaches 4-5 level, and aberration naked eyes are difficult for differentiating.
Wherein, acidic cellulase decomposes the cellulose macromolecule in primary cell wall, removes the impurity being wrapped up by cellulose; Alkaline pectase can be decomposed into insoluble pectin hydrochlorate the pectic acid of free state, and comes off together with being attached to surperficial impurity; Alkalescent xylanase and mannase are hemicellulase, can decompose the hemicellulose between pectin and cellulosic molecule in primary cell wall, and with cellulase synergistic effect, the fracture of cellulosic molecule in favourable primary cell wall, improves the clearance of impurity.
The method that this formula is processed is dyed a bath abbreviated system for practicing, and saves refining procedure, and pre-treatment and dyeing are synchronously carried out with bath.This white silk dyes a bath enzyme to be practiced and dyes the short flow processing of a bath, and the dyeing fabric after processing is darker, and after cotton fiber and model dyeing, aberration is little, and the horizontal stripe that cloth cover occurs obviously reduces, and through GB ash card aberration rank, evaluation reaches 5 grades.This technique is saved refining procedure, and pre-treatment and dyeing are synchronously carried out with bath, reaches the production requirement of product, thereby saves water, the energy and shorten the process time, has therefore concentrated the advantage of efficient, economic, energy-conservation and environmental protection etc.
The specific embodiment
Embodiment 1
1, practice and dye a bath enzyme formula: acidic cellulase 30%, alkaline pectase 20%, alkalescent xylanase 20%, mannase 10%, water 20%;
2, practice and dye a bath abbreviated system:
(1) get glauber salt 20g/L, dyeing prepares solution with chelated dispersants Ladipur R3C IP1g/L, by practicing, dyes a bath enzyme and by cloth, heavily adds 3% enzyme liquid, at 55 ℃, is incubated 10min, bath raio 1:10, and wherein cloth specimen composition is cotton 30%/model 70%;
(2) add dyestuff, dyestuff is the REACTIVE DYES of Clariant company nylon mountain system row, adds the glauber salt of 20g/L after mixing, insulation 30min, and wherein REACTIVE DYES addition can be according to technique adjustment;
(3) get sodium carbonate 15g/L, be warming up to immediately 60 ℃, and be incubated 40min after mixing, then carry out draining, washing, except loose colour.
Result shows, through GB ash card aberration rank, evaluates and reaches 5 grades, and aberration naked eyes are difficult for differentiating.
Embodiment 2
1, practice and dye a bath enzyme formula: acidic cellulase 30%, alkaline pectase 20%, alkalescent xylanase 20%, mannase 10%, water 20%;
2, practice and dye a bath abbreviated system:
(1) get glauber salt 20g/L, dyeing prepares solution with chelated dispersants Ladipur R3C IP1g/L, by practicing, dyes a bath enzyme and by cloth, heavily adds 4% enzyme liquid, at 60 ℃, is incubated 15min, bath raio 1:10, and wherein cloth specimen composition is cotton 50%/model 50%;
(2) add dyestuff, dyestuff is the REACTIVE DYES of Clariant company nylon mountain system row, adds the glauber salt of 20g/L after mixing, insulation 30min, and wherein REACTIVE DYES addition can be according to technique adjustment;
(3) get sodium carbonate 15g/L, be warming up to immediately 60 ℃, and be incubated 40min after mixing, then carry out draining, washing, except loose colour.
Result shows, through GB ash card aberration rank, evaluates and reaches 5 grades, and aberration naked eyes are difficult for differentiating.
Embodiment 3
1, practice and dye a bath enzyme formula: acidic cellulase 5%, alkaline pectase 2%, alkalescent xylanase 0.1%, mannase 0.1%, water 92.8%;
2, practice and dye a bath abbreviated system:
(1) get glauber salt 20g/L, dyeing prepares solution with chelated dispersants Ladipur R3C IP1g/L, by practicing, dyes a bath enzyme and by cloth, heavily adds 4% enzyme liquid, at 60 ℃, is incubated 15min, bath raio 1:10, and wherein cloth specimen composition is cotton 50%/model 50%;
(2) add dyestuff, dyestuff is the REACTIVE DYES of Clariant company nylon mountain system row, adds the glauber salt of 20g/L after mixing, insulation 30min, and wherein REACTIVE DYES addition can be according to technique adjustment;
(3) get sodium carbonate 15g/L, be warming up to immediately 60 ℃, and be incubated 40min after mixing, then carry out draining, washing, except loose colour.
Result shows, through GB ash card aberration rank, evaluates and reaches 5 grades, and aberration naked eyes are difficult for differentiating.
Embodiment 4
1, practice and dye a bath enzyme formula A: acidic cellulase 25%, alkaline pectase 10%, alkalescent xylanase 10%, mannase 5%, water 50%; Practice and dye a bath enzyme formula B: acidic cellulase 25%, alkaline pectase 2%, alkalescent xylanase 10%, mannase 5%, water 58%;
2, practice and dye a bath abbreviated system:
(1) get glauber salt 20g/L, dyeing prepares solution with chelated dispersants Ladipur R3C IP1g/L, by practicing, dyes a bath enzyme and by cloth, heavily adds 4% enzyme liquid, at 60 ℃, is incubated 15min, bath raio 1:10, and wherein cloth specimen composition is cotton 50%/model 50%;
(2) add dyestuff, dyestuff is the REACTIVE DYES of Clariant company nylon mountain system row, adds the glauber salt of 20g/L after mixing, insulation 30min, and wherein REACTIVE DYES addition can be according to technique adjustment;
(3) get sodium carbonate 15g/L, be warming up to immediately 60 ℃, and be incubated 40min after mixing, then carry out draining, washing, except loose colour.
Through the evaluation of GB ash card aberration rank, A formula reaches 5 grades, and aberration naked eyes are difficult for differentiating; B formula reaches 3 grades, and aberration naked eyes are easily differentiated.
Claims (4)
1. compound white silk dyes a bath enzyme, it is characterized in that, described enzyme comprises acidic cellulase 5～30% in mass ratio, alkaline pectase 2～30%, and alkalescent xylanase 0.1～20%, mannase 0.1～10%, surplus is water.
2. white silk dyes an one-bath process method, it is characterized in that, described method comprise right to use require 1 described in compound white silk dye the step that a bath enzyme dyes.
3. white silk according to claim 2 dyes one-bath process method, it is characterized in that, by practicing, dyes a bath enzyme and by cloth, heavily adds 4% enzyme liquid, is incubated 15min, bath raio 1:10 at 60 ℃.
4. described in claim 1, compound white silk dyes the purposes of a bath enzyme for dyeing.
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| CN201310751168.1A CN103669011B (en) | 2013-12-31 | 2013-12-31 | Compound experienced dye one bathes enzyme and colouring method |
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| CN103669011B CN103669011B (en) | 2016-01-13 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993485A (en) * | 2014-04-23 | 2014-08-20 | 江苏华艺服饰有限公司 | Desizing agent suitable for wool fabrics |
| CN105088823A (en) * | 2015-09-24 | 2015-11-25 | 南通大学 | Scouring, dyeing and bathing short technological process of cotton knitted fabric |
| CN106368014A (en) * | 2016-08-29 | 2017-02-01 | 浙江雅雪染整有限公司 | Dyeing process for modal/cotton blended fabric |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101517156A (en) * | 2006-09-22 | 2009-08-26 | 丹尼斯科美国公司 | Novel pectate lyase and method of use for bio-scouring |
| US20100240569A1 (en) * | 2009-03-18 | 2010-09-23 | Jean-Pol Boutique | Structured fluid detergent compositions comprising dibenzylidene sorbitol acetal derivatives |
| CN102220702A (en) * | 2011-04-20 | 2011-10-19 | 盐城纺织职业技术学院 | Integrated technology for preprocessing and dying knitted fabric |
| CN102505503A (en) * | 2011-11-07 | 2012-06-20 | 浙江富润印染有限公司 | Pre-processing, polishing and dyeing one-bath process for cotton knitted fabric |
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2013
- 2013-12-31 CN CN201310751168.1A patent/CN103669011B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101517156A (en) * | 2006-09-22 | 2009-08-26 | 丹尼斯科美国公司 | Novel pectate lyase and method of use for bio-scouring |
| US20100240569A1 (en) * | 2009-03-18 | 2010-09-23 | Jean-Pol Boutique | Structured fluid detergent compositions comprising dibenzylidene sorbitol acetal derivatives |
| CN102220702A (en) * | 2011-04-20 | 2011-10-19 | 盐城纺织职业技术学院 | Integrated technology for preprocessing and dying knitted fabric |
| CN102505503A (en) * | 2011-11-07 | 2012-06-20 | 浙江富润印染有限公司 | Pre-processing, polishing and dyeing one-bath process for cotton knitted fabric |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993485A (en) * | 2014-04-23 | 2014-08-20 | 江苏华艺服饰有限公司 | Desizing agent suitable for wool fabrics |
| CN105088823A (en) * | 2015-09-24 | 2015-11-25 | 南通大学 | Scouring, dyeing and bathing short technological process of cotton knitted fabric |
| CN106368014A (en) * | 2016-08-29 | 2017-02-01 | 浙江雅雪染整有限公司 | Dyeing process for modal/cotton blended fabric |
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| CN103669011B (en) | 2016-01-13 |
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Address after: No.98, guangguba Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee after: Wuhan Sunhy Biology Co., Ltd. Address before: 430074, No. 5, Ling Nan Road, East Lake New Technology Development Zone, Wuhan, Hubei, China Patentee before: Wuhan Sunhy Biology Co., Ltd. |