CN101624775B - Enzyme preparation for one-bath process of deoxidizing, polishing and dyeing - Google Patents
Enzyme preparation for one-bath process of deoxidizing, polishing and dyeing Download PDFInfo
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- CN101624775B CN101624775B CN2009101123648A CN200910112364A CN101624775B CN 101624775 B CN101624775 B CN 101624775B CN 2009101123648 A CN2009101123648 A CN 2009101123648A CN 200910112364 A CN200910112364 A CN 200910112364A CN 101624775 B CN101624775 B CN 101624775B
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Abstract
The invention provides an enzyme preparation for one-bath process of deoxidizing, polishing and dyeing, relates to an enzyme preparation, in particular to an enzyme preparation for one-bath process of deoxidizing, polishing and dyeing for dyeing and processing cotton fabrics. The invention provides the enzyme preparation for one-bath process of deoxidizing, polishing and dyeing for dyeing and processing cotton fabrics as well as an application thereof. The enzyme preparation for one-bath process of deoxidizing, polishing and dyeing comprises the following components by weight percent: 5-40 percent of deoxyenzyme, 20-80 percent of neutral cellulose, 1-20 percent of non-ionic surface active agent, 0.2-5 percent of sodium benzoate, 0.2-3 percent of citric acid, 0.2-5 percent of sodium citrate and the balance of deionized water. The enzyme preparation for one-bath process of deoxidizing, polishing and dyeing can be used for dyeing and processing cotton fabrics and achieve the aim of combining three steps of deoxidizing, polishing and dyeing into a whole.
Description
Technical field
The present invention relates to a kind of enzyme preparation, especially relate to a kind of enzyme preparation that is used for the one-bath process of deoxidizing, polishing and dyeing of cotton kind fabric dyeing and finishing processing.
Background technology
The dyeing and finishing work flow of traditional cotton kind fabric is that oxygen floats → hot water wash deoxygenation → biopolishing → dyeing → back arrangement.Its deoxidation method is to use hot water wash, and this method efficient is low, the energy consumption height.
Developed the biology enzyme deoxygenation technology in recent years, work flow is improved to oxygen and floats → biology enzyme deoxygenation (not heating) → biopolishing → dyeing → back arrangement.Use the biology enzyme deoxygenation to save a large amount of water, electricity, vapour and time.
Because biopolishing is to utilize biology enzyme that fabric face is carried out polished finish, common polishing enzyme needs to carry out under acid condition, and reactive dyeing then needs to carry out under neutrallty condition.Therefore at present deoxygenation, polishing, dyeing need divide for three steps carried out, with duration, energy consumption is big, cost is high.
Application number is 200810187508.1, and name is called the Chinese invention patent application of " deoxidization/depilation complex enzyme ", discloses a kind of prescription of being made up of catalase, acidic cellulase, potassium sorbate and sorbierite.Use this prescription that deoxygenation, two processing steps of food hair are united two into one, have certain advantage.But because acidic cellulase has been adopted in this patent application, the pH scope that its product is suitable for is 4.5～5.5, and therefore the technology that is suitable for is the two-in-one technology of deoxidization/depilation, is not suitable for one-bath process of deoxidizing, polishing and dyeing technology.
Summary of the invention
The purpose of this invention is to provide a kind of enzyme preparation that is used for one-bath process of deoxidizing, polishing and dyeing that mainly is applicable to cotton kind fabric dyeing and finishing processing.
Another object of the present invention is the described application that is used for the enzyme preparation of one-bath process of deoxidizing, polishing and dyeing in cotton kind fabric dyeing and finishing processing, to realize that deoxygenation, polishing, three operations of dyeing close three is one, the purpose that reach remarkable minimizing water consumption, cuts down the consumption of energy, reduces sewage discharge, reduces cost and enhance productivity.
Purpose of the present invention is realized by following technical proposals.
The described enzyme preparation that is used for one-bath process of deoxidizing, polishing and dyeing, it is composed as follows by mass percentage:
Remove oxygenase 5%～40%
Neutral cellulase 20%～80%
Non-ionic surface active agent 1%～20%
Sodium Benzoate 0.2%～5%
Citric acid 0.2%～3%
Natrium citricum 0.2%～5%
The deionized water surplus.
The described oxygenase that removes also claims deoxidation enzyme, catalase etc., is to be got by fermenting and producing such as bacterium or pluck, and is commercially available.Deoxygenation enzyme product as letter (China) Bioisystech Co., Ltd of Novi.
Described neutral cellulase is for get by microorganism fungus kind fermentation, can be at useful fiber element enzyme under the neutrallty condition, and commercially available.As the new neutral cellulase product that must beautify worker Co., Ltd (the applicant) in Jinjiang, Fujian Province.
Described non-ionic surface active agent preferred fat alcohol polyoxyethylene ether or anhydrous sorbitol polyoxyethylene ether etc.
The described enzyme preparation that is used for one-bath process of deoxidizing, polishing and dyeing can be applicable to cotton kind fabric dyeing and finishing processing, realizes that it is one purpose that deoxygenation, polishing, three operations of dyeing close three.
Compared with the prior art, the present invention has following outstanding advantage and beneficial effect.
Because the present invention contains pH regulator and the buffer system of being made up of citric acid and natrium citricum, the caused pH value fluctuation of residual alkali that fiber oozes out after can not floating because of oxygen when using in the reactive dyeing bath influences the biopolishing effect.Product of the present invention all can be used in the scope of pH value 4.5～8, be specially adapted to COTTON FABRIC oxygen and float the three-in-one technology of deoxygenation, polishing, dyeing (being one-bath process of deoxidizing, polishing and dyeing technology) afterwards, its technological process can shorten to: oxygen floats → arrangement of one-bath process of deoxidizing, polishing and dyeing processing → back.Compare with existing enzyme preparation, the enzyme preparation of using one-bath process of deoxidizing, polishing and dyeing of the present invention can shorten more than 90min process time, obviously enhance productivity, and the purpose that can reach remarkable minimizing water consumption, cut down the consumption of energy, reduce sewage discharge and reduce cost.
The specific embodiment
The present invention is further illustrated below by embodiment, but protection scope of the present invention is not limited thereto.
Embodiment 1
The enzyme preparation that is used for one-bath process of deoxidizing, polishing and dyeing, by mass percentage, it consists of:
Remove oxygenase 15%
Neutral cellulase 70%
Non-ionic surface active agent 2%
Sodium Benzoate 1%
Citric acid 0.4%
Natrium citricum 0.7%
The deionized water surplus
The preparation method is as follows:
1) by above-mentioned mass percent, takes by weighing respectively except that oxygenase, neutral cellulase, non-ionic surface active agent, Sodium Benzoate, citric acid and natrium citricum;
2) dissolve Sodium Benzoate, citric acid and natrium citricum respectively with deionized water, obtain Sodium Benzoate liquid, citric acid solution and natrium citricum liquid respectively;
Remove oxygenase, neutral cellulase, non-ionic surface active agent, Sodium Benzoate liquid, citric acid solution and the natrium citricum liquid that 3) will take by weighing add in the reaction vessel, add deionized water again to quantitatively, stir, and leave standstill, and promptly get product of the present invention.
Embodiment 2
The enzyme preparation that is used for one-bath process of deoxidizing, polishing and dyeing, by mass percentage, it consists of:
Remove oxygenase 25%
Neutral cellulase 50%
Non-ionic surface active agent 10%
Sodium Benzoate 1%
Citric acid 0.7%
Natrium citricum 1.2%
The deionized water surplus
The preparation method is with embodiment 1.
Embodiment 3
The enzyme preparation that is used for one-bath process of deoxidizing, polishing and dyeing, by mass percentage, it consists of:
Remove oxygenase 15%
Neutral cellulase 40%
Non-ionic surface active agent 10%
Sodium Benzoate 1%
Citric acid 0.5%
Natrium citricum 1%
The deionized water surplus
The preparation method is with embodiment 1.
Embodiment 4
The enzyme preparation that is used for one-bath process of deoxidizing, polishing and dyeing, by mass percentage, it consists of:
Remove oxygenase 5%
Neutral cellulase 80%
Non-ionic surface active agent 1%
Sodium Benzoate 0.2%
Citric acid 0.2%
Natrium citricum 0.3%
The deionized water surplus
The preparation method is with embodiment 1.
Embodiment 5
The enzyme preparation that is used for one-bath process of deoxidizing, polishing and dyeing, by mass percentage, it consists of:
Remove oxygenase 20%
Neutral cellulase 40%
Non-ionic surface active agent 20%
Sodium Benzoate 5%
Citric acid 0.5%
Natrium citricum 1%
The deionized water surplus
The preparation method is with embodiment 1.
Embodiment 6
The enzyme preparation that is used for one-bath process of deoxidizing, polishing and dyeing, by mass percentage, it consists of:
Remove oxygenase 40%
Neutral cellulase 20%
Non-ionic surface active agent 20%
Sodium Benzoate 0.2%
Citric acid 1%
Natrium citricum 2%
The deionized water surplus
The preparation method is with embodiment 1.
Embodiment 7
The enzyme preparation that is used for one-bath process of deoxidizing, polishing and dyeing, by mass percentage, it consists of:
Remove oxygenase 15%
Neutral cellulase 50%
Non-ionic surface active agent 10%
Sodium Benzoate 0.2%
Citric acid 3%
Natrium citricum 5%
The deionized water surplus
The preparation method is with embodiment 1.
Embodiment 8
The application note of enzyme preparation that is used for one-bath process of deoxidizing, polishing and dyeing is as follows:
The technological process of one-bath process of deoxidizing, polishing and dyeing is:
1) oxygen float → 2) one-bath process of deoxidizing, polishing and dyeing handles → 3) the back arrangement.
Below above-mentioned technological process is further described.
1) oxygen floats: oxygen bleaching process carries out routinely, draining after finishing, and water inlet adds glacial acetic acid and regulates pH to neutral;
2) one-bath process of deoxidizing, polishing and dyeing is handled: add one-bath process of deoxidizing, polishing and dyeing enzyme preparation (the present invention) product 1%～2% (is benchmark with pending fabric gross mass), operation 30min, add dyestuff, glauber salt (REACTIVE DYES accelerant), be warming up to 60 ℃, insulation 30～60min adds soda ash (active dye fixing agent), insulation 30～60min, draining is washed to clean;
3) back arrangement: technology is carried out routinely.
Effect (is the example explanation with embodiment 1): referring to table 1, table 1 has provided the product that uses embodiment 1 gained and has been applied to one-bath process of deoxidizing, polishing and dyeing technology and traditional handicraft result relatively.The applied textiles of table 1 is 36 textile single jerseys.
Table 1
| Index | The present invention | Traditional handicraft |
| The H of dyeing working solution 2O 2Content (mg/L) | 0 | 0 |
| The consumption time (the every cylinder of min/) | 130 | 220 |
| Water consumption (ton/cloth per ton) | 10 | 40 |
| Power consumption (degree/cloth per ton) | 96 | 163 |
| Steam consumption (m 3/ cloth per ton) | 2.8 | 4.0 |
| Cloth cover fineness (level) | 5 | 5 |
| Color fastness to washing (level) | 4～5 | 4～5 |
| Fastness to perspiration (sweat acid condition) (level) | 4 | 4 |
| Fastness to perspiration (sweat stain condition) (level) | 4 | 4 |
Below provide the relevant explanation in the table 1.
(1) the consumption time is meant the time that deoxygenation, polishing, dyeing process (do not comprise and soaping) consume altogether;
(2) water consumption, power consumption, steam consumption are meant water, electricity, the vapour amount that deoxygenation, polishing, dyeing process (do not comprise and soaping) use altogether;
(3) cloth cover fineness, pass judgment on cloth cover fine hair residual quantity:
1 grade: cloth cover fine hair is not removed fully;
2 grades: cloth cover fine hair is removed on a small quantity;
3 grades: cloth cover fine hair half amount is removed;
4 grades: cloth cover fine hair great majority are removed;
5 grades: cloth cover fine hair is removed substantially.
(4) color fastness to washing is carried out the GB/T3921.3-2008 standard;
(5) fastness to perspiration is carried out the GB/T3922-1997 standard.
As can be seen from Table 1, use the present invention when textiles that one-bath process of deoxidizing, polishing and dyeing technology is produced, the time that every cylinder consumes can reduce 90min, and cloth per ton can 30 tons of the amounts of conserving water, power consumption 67 degree, steam consumption 1.2m
3, energy conservation and consumption reduction effects is obvious.
Claims (3)
1. the enzyme preparation that is used for one-bath process of deoxidizing, polishing and dyeing is characterized in that it is composed as follows by mass percentage;
Remove oxygenase 5%～40%
Neutral cellulase 20%～80%
Non-ionic surface active agent 1%～20%
Sodium Benzoate 0.2%～5%
Citric acid 0.2%～3%
Natrium citricum 0.2%～5%
The deionized water surplus.
2. the preparation method who is used for the enzyme preparation of one-bath process of deoxidizing, polishing and dyeing as claimed in claim 1 is characterized in that may further comprise the steps:
1) takes by weighing respectively by mass percentage, except that oxygenase, neutral cellulase, non-ionic surface active agent, Sodium Benzoate, citric acid and natrium citricum;
2) dissolve Sodium Benzoate, citric acid and natrium citricum respectively with deionized water, obtain Sodium Benzoate liquid, citric acid solution and natrium citricum liquid respectively;
Remove oxygenase, neutral cellulase, non-ionic surface active agent and Sodium Benzoate liquid, citric acid solution and the natrium citricum liquid that 3) will take by weighing add in the reaction vessel, add deionized water again to quantitatively, stir, and leave standstill, and promptly get product.
3. the enzyme preparation that is used for one-bath process of deoxidizing, polishing and dyeing as claimed in claim 1 realizes that in cotton kind fabric dyeing and finishing processing it is one application that deoxygenation, polishing, three operations of dyeing close three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2009101123648A CN101624775B (en) | 2009-08-14 | 2009-08-14 | Enzyme preparation for one-bath process of deoxidizing, polishing and dyeing |
Applications Claiming Priority (1)
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| CN2009101123648A CN101624775B (en) | 2009-08-14 | 2009-08-14 | Enzyme preparation for one-bath process of deoxidizing, polishing and dyeing |
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| CN101624775B true CN101624775B (en) | 2011-02-09 |
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| CN102561064B (en) * | 2010-12-23 | 2014-04-23 | 福建凤竹纺织科技股份有限公司 | Low temperature dyeing technology for pure cotton fabrics |
| CN102443988A (en) * | 2011-08-04 | 2012-05-09 | 江苏金辰针纺织有限公司 | Dehairing/dyeing one-bath-process sample duplicating process |
| CN102433774B (en) * | 2011-09-06 | 2013-03-20 | 珠海建轩服装有限公司 | One-bath process for dyeing and burring ready-made clothes |
| CN102534933A (en) * | 2011-11-25 | 2012-07-04 | 宁波大千纺织品有限公司 | Super-soft cotton wool and preparation method thereof |
| CN102605604A (en) * | 2012-03-13 | 2012-07-25 | 无锡德冠生物科技有限公司 | Enzyme preparation for deoxidizing, polishing and dyeing one-bath method and application of enzyme preparation |
| CN102888755B (en) * | 2012-10-24 | 2014-08-27 | 绍兴中纺院江南分院有限公司 | Enzyme additive for cotton knitted fabric and preparation method and application thereof |
| CN103669010A (en) * | 2013-12-02 | 2014-03-26 | 常熟市新蕾针织有限公司 | Preparation method of enzyme aid for cotton knitted fabric |
| CN103741492A (en) * | 2013-12-04 | 2014-04-23 | 江苏双圆袋鼠服饰有限公司 | Cotton knitted fabric deoxygenation polishing dyeing-enzyme bath treatment process |
| CN103643562B (en) * | 2013-12-09 | 2015-12-09 | 上海市纺织科学研究院 | Composite biological enzyme preparation for solvent method bamboo fiber fabric and application thereof |
| CN104213416B (en) * | 2014-08-27 | 2016-05-25 | 东莞泛亚太生物科技有限公司 | A kind of deoxidizing, polishing complex enzyme formulation and fabrics printing and dyeing method |
| CN104652141A (en) * | 2015-03-20 | 2015-05-27 | 际华三五四三针织服饰有限公司 | One-bath short-process dyeing technology of cellulose fiber fabric |
| CN105671993A (en) * | 2016-01-20 | 2016-06-15 | 冠宏股份有限公司 | Dyeing and finishing method of cotton knitted fabric |
| CN107503181A (en) * | 2017-08-13 | 2017-12-22 | 浙江雅雪染整有限公司 | One kind dyeing polishes same bath process |
| CN109610083A (en) * | 2018-12-13 | 2019-04-12 | 宁波百佳纺织服装有限公司 | A kind of preparation method of superelevation gauge knitting double-sided cloth |
| CN112760969B (en) * | 2020-12-29 | 2022-09-06 | 浙江劲光纺织科技有限公司 | Dyeing and finishing process of all-cotton wool knitted fabric |
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| EP0415652A3 (en) * | 1989-09-01 | 1992-03-04 | The Clorox Company | Bleaching compositions containing an oxidant bleach and enzyme granules |
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| CN101265667A (en) * | 2008-05-15 | 2008-09-17 | 苏州华绸科技有限公司 | Pretreatment clean production auxiliary |
| CN101434940A (en) * | 2008-12-24 | 2009-05-20 | 中山时进纺织原料有限公司 | Deoxidization/depilation complex enzyme |
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2009
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0415652A3 (en) * | 1989-09-01 | 1992-03-04 | The Clorox Company | Bleaching compositions containing an oxidant bleach and enzyme granules |
| CN1944784A (en) * | 2006-10-28 | 2007-04-11 | 江南大学 | Pre-treating method for cotton fabric by one bath two-step enzyme method |
| CN101265667A (en) * | 2008-05-15 | 2008-09-17 | 苏州华绸科技有限公司 | Pretreatment clean production auxiliary |
| CN101434940A (en) * | 2008-12-24 | 2009-05-20 | 中山时进纺织原料有限公司 | Deoxidization/depilation complex enzyme |
Non-Patent Citations (1)
| Title |
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| JP特开平10-88472A 1998.04.07 |
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