CN103409244B - Soaping enzyme, soaping method thereof and application of soaping enzyme in washed and dyed fabric - Google Patents
Soaping enzyme, soaping method thereof and application of soaping enzyme in washed and dyed fabric Download PDFInfo
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- CN103409244B CN103409244B CN201310343241.1A CN201310343241A CN103409244B CN 103409244 B CN103409244 B CN 103409244B CN 201310343241 A CN201310343241 A CN 201310343241A CN 103409244 B CN103409244 B CN 103409244B
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- soaping
- enzyme
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Abstract
The invention provides a soaping enzyme, a soaping method thereof and application of the soaping enzyme in washed and dyed fabric. The soaping enzyme comprises the following components in mass percentage: 40-65% of laccase, 5-20% of oxidase, 10-30% of fatty alcohol-polyoxyethylene ether, and 10-30% of isomeric alcohol polyoxyethylene ether. The soaping enzyme has decomposition and decoloration effects on hydrolyzed coloring matters in the solution and coloring matters adhered to fibers, and has no any influence to coloring matters combined with fibers via covalent bonds; meanwhile, washing and soaping procedures after dyeing can be shortened, water, energy and time are saved, production cost is lowered, and dyed fabric is enabled to acquire better washing fastness, perspiration fastness and rubbing fastness; moreover, the soaping enzyme is a biological agent, simple in use technology, easy to operation, more environmentally friendly, and safer in use.
Description
Technical field
The present invention relates to textile dyeing technical field, particularly relate to the application in a kind of enzyme of soaping, its soaping method and the cloth after cleaning dyeing thereof.
Background technology
Because the dyeing of reactive dyestuffs is ripe, chromatogram is complete, particularly the development in recent years double-active radical dye of a series of high colour-fast rate, and thus its application is more and more extensive.But because reactive dyestuffs can be hydrolyzed while upper dye set, hydrolised dye is adsorbed on the colour fastness that fiber can have a strong impact on dyeing product, thus must carries out water after reactive dyeing and soap.The main purpose of soaping is exactly to remove the hydrolised dye sticked on fiber, non-set dyestuff and other impurity.
Traditional soaping agent as acrylate, mainly by with hydrolised dye complexing action, remove the loose colour of fabric face, stop the dyestuff in washing lotion to return again and is stained with cloth cover, improve the washing fastness of fabric, but not obvious to the fastness to wet rubbing effect of deep colour dyeing fabric.In order to improve the colour fastness of reactive dyestuffs deep color dyeing fabric, conventional 2 high temperature are soaped and are reheated the cleaning of water brute force or select the good vat dyes dyeing of fastness, but this method production process is long, water power steam consumption increases, waste water absorbancy is dark, quantity discharged is large, and sewage treatment load is large, and production cost is high.
Summary of the invention
The object of this invention is to provide one to soap enzyme, it is biotechnological formulation, environmental protection, has excellent removal floating color ability, significantly improves dyefastness.
Another object of the present invention is to provide a kind of soaping method of enzyme of soaping, and it is soaped the time after can shortening dye, enhances productivity, greatly save " water, electricity, vapour " consumption, reduce sewage discharge and cost of sewage disposal simultaneously, reduce production cost, add the performance of enterprises.
Technical scheme of the present invention is achieved in that
One is soaped enzyme, and comprise laccase, oxydase, fatty alcohol-polyoxyethylene ether and isomeric alcohol polyethenoxy ether, each component and mass percent thereof are:
Preferably, described each component and mass percent thereof are:
Preferably, described each component and mass percent thereof are:
A kind of application of soaping in the cloth of enzyme after cleaning dyeing.
To soap the soaping method of enzyme, comprise the following steps:
1) cloth after dyeing is entered cold water cleaning 10min;
2) cloth after described step 1 processes is added acetic acid and rinse 5min ~ 10min;
3) to soap described in the cloth after described step 2 processes adds enzyme, 90 DEG C of isothermal holding 10min ~ 20min;
4) cold wash 10min completes cleaning.
Preferably, in described step 2, the concentration of acetic acid is 0.6g/L.
Selection of land, in described step 2, pH value is 6 ~ 7.
Preferably, the consumption of enzyme soaped in described step 3 is 0.2g/L ~ 1g/L.
The beneficial effect that the present invention produces is:
1, of the present inventionly provide a kind of soaping agent, it is biotechnological formulation, environmental protection, has excellent removal floating color ability, significantly improves dyefastness;
2, the invention provides a kind of soaping method of enzyme of soaping, it is soaped the time after can shortening dye, enhances productivity, and has greatly saved " water, electricity, vapour " consumption, reduces sewage discharge and cost of sewage disposal simultaneously, reduces production cost, add the performance of enterprises.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
Soap the preparation method of enzyme, comprises the steps:
A) aseptically, take laccase, oxydase, fatty alcohol-polyoxyethylene ether and isomeric alcohol polyethenoxy ether by formula rate, then pour in premixing machine and carry out Homogeneous phase mixing;
B) material mixed is carried out quantitative package;
C) packaged product stock is located in shady and cool drying.
Instrument industry device is industry universal apparatus equipment in the present invention, is the available plant and instrument of those skilled in the art, raw materials used be selected from commercially available any one.Fatty alcohol-polyoxyethylene ether and isomeric alcohol polyethenoxy ether can select commercially available AEO-20 or AT80 etc.
In step a, laccase is a kind of oxydo-reductase of cupric, and it is present in occurring in nature widely, has in plant, has especially in nearly all fungi.This class of enzymes is found in the resin of lacquer tree at first, also hence obtains one's name.Its effect is in the present invention the dyestuff of the non-set of catalytic decomposition and hydrolysis, and preferably laccase mass percent is 40% in the present embodiment.
Oxydase is the main enzyme in peroxysome, and oxydase accounts for the half of peroxysome enzyme total amount, comprising: urico-oxidase, D-AAO, L-amino acid oxidase and L-alpha hydroxy acid oxydase etc.Its effect in the present invention assists Laccase Catalyzed to decompose non-set and hydrolised dye, and preferential oxidation enzyme mass percent is 20% in the present embodiment.
Fatty alcohol-polyoxyethylene ether is also called polyethoxylated fatty alcohols, is with fastest developing speed in nonionogenic tenside, that consumption is maximum kind, its with fatty alcohol and oxyethane obtained by addition reaction.Ehter bond in its molecule is not easily destroyed by acid, alkali, so stability is higher, better water-soluble, electrolyte-resistant, is easy to biological degradation, and foam is little, is therefore widely used in textile printing and dyeing industry.Its effect be in the present invention soak, emulsification and washing, its AEO-20 or AT80 etc. that BASF AG can be selected to produce, preferred fat polyoxyethylenated alcohol mass percent is 15% in the present embodiment.
Isomeric alcohol polyethenoxy ether is the polymkeric substance of isomery alcohol and oxyethane, belongs to nonionic surface active agent.Its emulsifying capacity is strong, and surfactivity is high, anti-hard water, in wider pH value range chemical stability and Environmental compatibility good.Can be used as dispersion agent, wetting agent, permeate agent, washing composition, be widely used in family expenses and industrial washing field.Its effect is in the present invention dispersion, emulsification and washing, its AEO-20 or AT80 etc. selecting BASF AG to produce, and preferably isomeric alcohol polyethenoxy ether mass percent is 25% in the present embodiment.
Embodiment 2
Identical with embodiment 1, difference is:
The mass percent of laccase, oxydase, fatty alcohol-polyoxyethylene ether, isomeric alcohol polyethenoxy ether is respectively: 50%, 10%, 10%, 30%.
Embodiment 3
Identical with embodiment 1, difference is:
The mass percent of laccase, oxydase, fatty alcohol-polyoxyethylene ether, isomeric alcohol polyethenoxy ether is respectively: 50%, 10%, 15%, 25%.
Embodiment 4
Identical with embodiment 1, difference is:
The mass percent of laccase, oxydase, fatty alcohol-polyoxyethylene ether, isomeric alcohol polyethenoxy ether is respectively: 55%, 5%, 25%, 15%.
Embodiment 5
Identical with embodiment 1, difference is:
The mass percent of laccase, oxydase, fatty alcohol-polyoxyethylene ether, isomeric alcohol polyethenoxy ether is respectively: 65%, 15%, 10%, 10%.
Embodiment 6
Identical with embodiment 1, difference is:
The mass percent of laccase, oxydase, fatty alcohol-polyoxyethylene ether, isomeric alcohol polyethenoxy ether is respectively: 50%, 10%, 30%, 10%.
Embodiment 7
By the effect of the cotton knit fabrie after ferment treatment reactive dyestuffs dye black of soaping obtained in embodiment 1 ~ 6.Obtained for embodiment 1, embodiment 2, embodiment 3, embodiment 4, embodiment 5 and embodiment 6 enzyme of soaping is numbered 1#, 2#, 3#, 4#, 5# and 6# respectively.Its concrete soaping method is:
1) cloth after dyeing is entered cold water cleaning 10min;
2) cloth after step 1 processes is added acetic acid and rinse 5min ~ 10min;
3) to soap enzyme described in the cloth after step 2 processes adds, 90 DEG C of isothermal holding 10min ~ 20min;
4) cold wash 10min completes cleaning.
In step 2, added acetic acid reduces cloth cover pH value, is conducive to soaping, can not uses hydrochloric acid and sulfuric acid, and due to hydrochloric acid and sulfuric acid, it is acid strong, and easily damage fabric and equipment, therefore select acetic acid in the present invention, its concentration is 0.6g/L, and being neutralized to pH value is 6 ~ 7.Cold water refers to the water of about 25 DEG C in the present embodiment.
The consumption of enzyme soaped in step 3 is 0.2g/L ~ 1g/L, selects the amount adding enzyme of soaping to be respectively 0.2g/L, 0.6g/L and 1g/L to observe the Color of cloth in the present embodiment.
Be numbered the enzyme of soaping of 1#, 2#, 3#, 4#, 5# and 6#, it uses above-mentioned soaping method, and consumption is respectively 0.2g/L, 0.6g/L and 1g/L, and its Color is in table 1, as shown in table 1.
Table 1
As can be seen from Table 1, under equal conditions, the Color of embodiment 3 is best, and embodiment 3 is most preferred embodiment.What the present invention proposed soap enzyme on the one hand its to the hydrolised dye in solution and do not have the effect of decomposing colour killing with the dyestuff of fiber set, but to having no effect with the dyestuff of fiber by covalent bonds; Dyeing after washing and soap washing can be shortened on the other hand, realize water saving, energy-conservation, save time, reduce production cost, DYED FABRICS can be made to have better washing fastness, perspiration fastness and crock fastness; It is biotechnological formulation on the one hand again, and operation is fairly simple, easy to operate, more environmental protection, uses safer.
Embodiment 8
Enzyme of the soaping soaping method used make embodiment and traditional soaping agent technique of soaping contrasts, the effect after its dye black cotton.
1, traditional technique of soaping, its concrete steps are:
1) by the cloth cold water flush 10min after dyeing;
2) cloth after step 1 being processed rinses 15min through hot water 40 DEG C ~ 60 DEG C;
3) at 40 DEG C of temperature, cloth 15min is rinsed with the acetum of 1g/L;
4) add soaping agent by 1g/L, 95 DEG C of high temperature are soaped and are processed 20min, repeat 2 times;
5) with 80 DEG C ~ 90 DEG C hot water wash 20min;
6) cold water cleaning 10min, repeats 2 times.
Originally soaping in technique, the traditional soaping agent selected is Acrylates material, and in the present embodiment, cold water refers to the water of about 25 DEG C, and traditional soaping agent is selected commercially available.
2, the enzyme soaping method of soaping of the present invention's proposition, its concrete steps are:
1) cloth after dyeing is entered cold water cleaning 10min;
2) acetic acid cloth after step 1 processes being added 1g/L rinses 5min;
3) to soap enzyme described in the cloth after step 2 processes adds, 90 DEG C of isothermal holding 10min;
4) cold wash 10min completes cleaning.
3, after above-mentioned technique of soaping, its process ration of effect of soaping equally is reached as shown in table 2, the enzymatic process contrast table of soaping that table 2 proposes for traditional soaping agent and the present invention, table 3 is the Color contrast table of traditional soaping agent and the obtained enzyme of soaping of embodiment 3, as shown in table 3.
Table 2
Table 3
As can be seen from Table 2, the enzyme soaping method of soaping that the present invention proposes, middle dark color contaminates after washing, soaping only needs 4-5 cylinder water, and middle light color only needs 3-4 cylinder water; About 1.5 hours aftertreatment total times of dye, the more traditional technique of soaping of flush time shortens greatly.To soap process ration with tradition, the soaping method that the present invention proposes can water saving greatly, electricity consumption, reduce sewage discharge and cost of sewage disposal simultaneously, soap the time after dye can be shortened, enhance productivity, increase market competitiveness of enterprises.Real help dye-works realize " energy-conservation, reduce discharging, consumption reduction, synergy " order ground, be a good product of environmental protection.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. soap an enzyme, it is characterized in that, its activeconstituents is made up of laccase, oxydase, fatty alcohol-polyoxyethylene ether and isomeric alcohol polyethenoxy ether, and each component and mass percent thereof are:
2. soap as claimed in claim 1 enzyme, it is characterized in that, each component and mass percent thereof are:
3. soap as claimed in claim 1 enzyme, it is characterized in that, each component and mass percent thereof are:
4. the application in the cloth of enzyme after cleaning dyeing of soaping as claimed in claim 1.
5. to soap as claimed in claim 1 the soaping method of enzyme, it is characterized in that, comprise the following steps:
1) cloth after dyeing is entered cold water cleaning 10min;
2) cloth after described step 1 processes is added acetic acid and rinse 5min ~ 10min;
3) to soap described in the cloth after described step 2 processes adds enzyme, 90 DEG C of isothermal holding 10min ~ 20min;
4) cold wash 10min completes cleaning.
6. soap as claimed in claim 5 the soaping method of enzyme, it is characterized in that, in described step 2, the concentration of acetic acid is 0.6g/L.
7. soap as claimed in claim 5 the soaping method of enzyme, it is characterized in that, in described step 2, pH value is 6 ~ 7.
8. soap as claimed in claim 5 the soaping method of enzyme, it is characterized in that, the consumption of enzyme of soaping in described step 3 is 0.2g/L ~ 1g/L.
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| CN201310343241.1A CN103409244B (en) | 2013-08-07 | 2013-08-07 | Soaping enzyme, soaping method thereof and application of soaping enzyme in washed and dyed fabric |
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| CN201310343241.1A CN103409244B (en) | 2013-08-07 | 2013-08-07 | Soaping enzyme, soaping method thereof and application of soaping enzyme in washed and dyed fabric |
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| CN103409244B true CN103409244B (en) | 2015-02-11 |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104031776B (en) * | 2014-03-17 | 2017-01-25 | 宁波巨鹰化工有限公司 | An soaping agent |
| CN103966858A (en) * | 2014-05-20 | 2014-08-06 | 苏州市吴中区大明针织漂染有限公司 | Energy-saving and emission-reducing short-flow bleaching and dyeing process of cotton fabric |
| CN104109587B (en) * | 2014-07-03 | 2018-03-20 | 赵彰 | Low temperature soaping enzyme and its application in vital staining soaps technique |
| CN106118915B (en) * | 2016-07-11 | 2019-01-22 | 山东如意科技集团有限公司 | A kind of soaping agent and its technique of soaping for highly dense flower pattern pure cotton figured cloth |
| CN107558252B (en) * | 2017-08-31 | 2020-05-19 | 浙江嘉名染整有限公司 | Efficient and energy-saving polyester-cotton one-bath dyeing and finishing process |
| CN108049221B (en) * | 2017-12-07 | 2020-07-24 | 东莞市蓝天创达化工有限公司 | Low-temperature soaping enzyme, preparation method and application thereof, and low-temperature soaping process |
| CN108252131B (en) * | 2018-01-18 | 2020-10-27 | 广州市朗尔化工助剂有限公司 | Soaping agent and soaping process |
| CN111748418A (en) * | 2020-07-23 | 2020-10-09 | 石狮市瑞鹰纺织科技有限公司 | Low-temperature cleaning agent and application thereof in washing process after dyeing of polyester knitted fabric |
| CN111926595A (en) * | 2020-08-24 | 2020-11-13 | 清远瑞华助剂有限公司 | Low-temperature foamless phosphate-less soaping enzyme |
| CN116556084B (en) * | 2023-05-30 | 2023-11-10 | 常州保洁洗涤剂制造有限公司 | One-step energy-saving auxiliary agent for cone dyeing and preparation method thereof |
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| PE14291A1 (en) * | 1989-10-13 | 1991-04-27 | Novo Nordisk As | PROCEDURE TO INHIBIT THE TRANSFER OF DYES |
| CN100590254C (en) * | 2007-12-28 | 2010-02-17 | 广州先盈生物科技有限公司 | Energy-saving quick fermentation agent and jean water-washing treatment technique |
| CN101613980B (en) * | 2009-07-18 | 2011-01-12 | 大庆天成生物纤维制品有限责任公司 | Biological assistant for straw raw materials clean pulping |
| CN102561044A (en) * | 2011-12-31 | 2012-07-11 | 湖南利尔康生物有限公司 | Cellulase preparation synergy stabilizer |
| CN102899195B (en) * | 2012-10-22 | 2013-08-28 | 青岛蔚蓝生物集团有限公司 | Soaping compound enzyme and application method thereof |
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