CN102758349A - Special washing agent for antibacterial denim fabric and washing method thereof - Google Patents
Special washing agent for antibacterial denim fabric and washing method thereof Download PDFInfo
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- CN102758349A CN102758349A CN201210278288XA CN201210278288A CN102758349A CN 102758349 A CN102758349 A CN 102758349A CN 201210278288X A CN201210278288X A CN 201210278288XA CN 201210278288 A CN201210278288 A CN 201210278288A CN 102758349 A CN102758349 A CN 102758349A
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Abstract
The invention relates to a special washing agent for an antibacterial denim fabric. The special washing agent comprises, by weight, 5-25% of biological enzymes, 1-5% of surfactants, 10-30% of pH value buffering agents, 5-20% of softening agents and 30-70% of filler. The biological enzymes comprise a desizing enzyme wash integrating enzyme and an antibacterial finishing agent. The invention further relates to a washing method for the special washing agent for the antibacterial denim fabric. The washing method comprises ready-to-wear clothes adoption, inflow to enzyme wash water level, warming, adding of the special washing agent, standing for 10min, rotating biological enzyme wash, rinsing, dehydration and dying. By adopting the special washing agent for the antibacterial denim fabric and the washing method of the special washing agent, the problems that the antibacterial capability of the antibacterial denim fabric and fabric strength are lowered in the washing afterfinish process are solved. Due to the washing method, the antibacterial denim fabric does not need to undergo antibacterial finish after washing, the antibacterial performance of the antibacterial denim fabric is maintained, the process flow is shortened, production efficiency is improved, and the aims of saving energy and reducing emission and environment pollution are achieved.
Description
Technical field
The present invention relates to the after-finishing of textile products field, particularly cowboy's wash water technology is specifically related to special-purpose wash water agent of a kind of antibacterial denim fabric and washing method thereof.
Background technology
The bacterium fiber is that natural fabric itself just has in antibacterial functions or the process and adds antiseptic to fibrous inside; Antiseptic and fiber are combined; Antibiotic persistence is guaranteed; Security also is improved because of the minimizing of stripping material, and fabric need not carry out antibiotic back again makes in whole the crop that attaches of fabric face reduce and can not influence its outward appearance and take performance.
At present, exploitation antibacterial denim cloth, mainly be with anti-bacterial fibre, like chitin fiber, bamboo fibre, flax fibre, bombax cotton, chitin fiber and nano silver fibre etc. and textile blending or interweave and obtain.Like the blended yarn of warp thread employing cotton fiber and chitin fiber, weft yarn adopts the blended yarn of cotton fiber and bamboo fibre.Wherein chitin fiber and bamboo fibre are the fibers with natural antibacterial property; Fabric has good antibacterial performance; But under highly basic or action of high temperature, can destroy the anti-bacterial fibre surface; Hole and hole that fiber itself is had are destroyed, or antibiotic effective ingredient is overflowed in a large number, reduce the antibacterial functions of anti-bacterial fibre greatly.
And the destarch of prior art jean water-washing process, ENZYME WASH and soft three process are independently accomplished in the process at three respectively, and need to add multiple auxiliary agents such as soda ash, caustic soda, washing powder, destarch amylase, a conduit made of long bamboo oil, resist agent; Therefore, the major defect of this technology has: (1) operation is numerous and diverse, the activity duration is long, labour intensity is big, and energy consumption is big, and production efficiency is low; (2) contain materials such as a large amount of caustic soda, soda ash, washing powder, a conduit made of long bamboo oil, softener in the working solution, not only the damage to fabric is big, and the wastewater flow rate of discharging is big and toxicity is big, and environmental pollution is serious, and intractability is high.
Summary of the invention
The object of the invention is to overcome the deficiency that above-mentioned prior art exists, and provide a kind of and can effectively protect antibacterial denim fabric not to be damaged, the special-purpose wash water agent of antibacterial denim fabric of high-efficiency environment friendly that anti-microbial property is protected.
It is simple that another object of the present invention provides a kind of flow process, enhances productivity energy-saving and emission-reduction, the washing method of the special-purpose wash water agent of employing antibacterial denim fabric of minimizing environmental pollution.
The objective of the invention is to realize like this:
The special-purpose wash water agent of a kind of antibacterial denim fabric is characterized in that, comprises following component and percentage by weight thereof: biology enzyme 5-25%, surfactant 1-5%, pH value buffer 10-30%, softener 5-20%, filler 30%-70%.
As scheme more specifically, said biology enzyme comprises following component: the destarch ferment is washed one enzyme, antibacterial finishing agent.
Above-mentioned destarch ferment is washed the one enzyme, and it consists of according to percentage by weight: the destarch ferment is washed one enzyme 65-80%, antibacterial finishing agent 20-35%
As scheme more specifically, said surfactant comprises quaternary cationics, the nonionic polyoxyalkylene surface active agent polyalcohol.
As scheme more specifically, said surfactant according to its component of percentage by weight is: quaternary cationics 45-60%, nonionic polyoxyalkylene surface active agent polyalcohol 40-55%.
Above-mentioned pH value buffer is one or more the mixture in phosphate, silicate, the ethanedioic acid.
Said softener is silicone softening agent or NON IONIC SOFTNER or their mixture.
As scheme more specifically, said filler according to its component of percentage by weight is: running water is 45-65%, calcium chloride 20-40%, bleeding agent AEO 3-8%, sodium alginate 2-6%.
Another object of the present invention is achieved in that
A kind of washing method that adopts the special-purpose wash water agent of above-mentioned antibacterial denim fabric: ready-made clothes-intake to the special-purpose wash water agent of ferment wash water position-intensifications-adding-leave standstill 10 minutes-rotation bioenzyme washing-mistake clear water-dehydration-oven dry.
Above-mentioned washing process condition is: special-purpose wash water agent consumption is to add 0.5-5g in every premium on currency, temperature 25-65 ℃, and pH value 5-7.5, wash water time 30-50min.
The present invention has following beneficial effect:
(1) adopt should the agent of specialty wash water in the present invention, because of its main component is a biology enzyme, according to the characteristic of biology enzyme; It has the selectivity of height; Efficiently, characteristics such as environmental protection and easily biological-degradable the most important thing is that the action condition of biology enzyme is relatively gentleer; Surface breakdown degree for anti-bacterial fibre is less; The outer adsorbed antiseptic loss of fibrous inside and fiber is less, has distinctive advantage so with biology enzyme antibiotic fabric is carried out wash water, has solved the jean difficult problem that anti-microbial property reduces even do not have in the wash water process of antibacterial denim fiber manufacturing;
(2) have again,, adopt the washing method of this special use wash water agent as further improvement of the present invention; Collect destarch, ferment and wash, softly simplified technological process like this, shortened the working time greatly in a step operation; Reduce working strength of workers, improved operating efficiency.Reduced sewage emissions simultaneously, met the theory that cleans production, and production process can control, can reuse.In addition, also simplified the use of equipment, reduced production cost, had a good application prospect.
The specific embodiment
Below in conjunction with the practical implementation example the present invention is described in further detail.
1. embodiment one
Adopt special dark blue jeans lining specification: the cotton and chitin fiber blended yarn of warp thread 58tex, weft yarn 36tex cotton and bamboo fiber blended yarn: through 295/10cm of filling density * 250/10cm.The special-purpose wash water agent of the antibacterial denim fabric that uses consists of according to percentage by weight: biology enzyme 10%, surfactant 2%, pH value buffer (sodium hydrogen phosphate, sodium dihydrogen phosphate) 20%, softener (silicone softening agent) 10%, filler 58%.
Wherein it consists of biology enzyme according to percentage by weight: the destarch ferment is washed one enzyme 65%, antibacterial finishing agent 35%.
Wherein it consists of according to percentage by weight: quaternary cationics 45%, nonionic polyoxyalkylene surface active agent polyalcohol 55% for surface and activating agent.
Wherein it consists of filler according to percentage by weight: running water 50%, calcium chloride 38%, bleeding agent AEO 7%, sodium alginate 5%.
Get 10 of the jeans of above-mentioned specification, put into the little model machine of industrial wash water, add water to ferment wash water position, be warming up to 50 ℃; Add special-purpose wash water agent 1.5g/l again, and to regulate pH value be 6, leave standstill 10min, rotate wash water machine 45min; Clear water is crossed in draining successively again, dehydration, oven dry.
The bacteriostasis rate of washing the back denim is 98.7%; The intensity decreases rate is: 2.0%; Suspended coefficient is 42.2.
2. embodiment two
Adopt special dark blue jeans lining specification: the cotton and chitin fiber blended yarn of warp thread 58tex, weft yarn 36tex cotton and bamboo fiber blended yarn: through 295/10cm of filling density * 250/10cm.The special-purpose wash water agent of the antibacterial denim fabric that uses consists of according to percentage by weight: biology enzyme 15%, surfactant 3%, pH value buffer (sodium hydrogen phosphate, sodium dihydrogen phosphate) 18%, softener (silicone softening agent) 15%, filler 49%.
Wherein it consists of biology enzyme according to percentage by weight: the destarch ferment is washed one enzyme 70%, antibacterial finishing agent 30%.
Wherein it consists of according to percentage by weight: quaternary cationics 50%, nonionic polyoxyalkylene surface active agent polyalcohol 50% for surface and activating agent.
Wherein it consists of filler according to percentage by weight: running water is 55%, calcium chloride 35%, bleeding agent AEO 5%, sodium alginate 5%.
Get 10 of the jeans of above-mentioned specification, put into the little model machine of industrial wash water, add water to ferment wash water position, be warming up to 55 ℃; Add special-purpose wash water agent 2.5g/l again, and to regulate pH value be 6.5, leave standstill 10min, rotate wash water machine 40min; Clear water is crossed in draining successively again, dehydration, oven dry.
The bacteriostasis rate of washing the back denim is 99.2%; The intensity decreases rate is: 3.2%; Suspended coefficient is 40.5.
3. embodiment three
Adopt special dark blue jeans lining specification: the cotton and chitin fiber blended yarn of warp thread 58tex, weft yarn 36tex cotton and bamboo fiber blended yarn: through 295/10cm of filling density * 250/10cm.The special-purpose wash water agent of the antibacterial denim fabric that uses consists of according to percentage by weight: biology enzyme 25%, surfactant 4%, pH value buffer (phosphate, silicate) 16%, softener (NON IONIC SOFTNER) 10%, filler 45%.
Wherein it consists of biology enzyme according to percentage by weight: the destarch ferment is washed one enzyme 75%, antibacterial finishing agent 25%.
Wherein it consists of according to percentage by weight: quaternary cationics 55%, nonionic polyoxyalkylene surface active agent polyalcohol 45% for surface and activating agent.
Wherein it consists of filler according to percentage by weight: running water is 60%, calcium chloride 30%, bleeding agent AEO 5%, sodium alginate 5%.
Get 10 of the jeans of above-mentioned specification, put into the little model machine of industrial wash water, add water to ferment wash water position, be warming up to 60 ℃, add special-purpose wash water agent 3.5g/l again, and to regulate pH value be 6.5 that rotate wash water machine 35min, clear water is crossed in draining successively again, dehydration, oven dry.
The bacteriostasis rate of washing the back denim is 99.5%; The intensity decreases rate is: 1.5%; Suspended coefficient is 38.5.
According to GB/T20944.2-2007, when bacteriostasis rate >=90%, sample has antibacterial effect, explains after antibacterial denim fabric is handled through the special-purpose wash water agent of antibacterial denim fabric and washing method still to keep anti-microbial property well.
In the foregoing description; The composition of lining, reagent dosage, time, temperature, pH value and technological process that each is handled are not limited to cited; Can adjust and further improve according to concrete technology; But adjust and improve the scheme of having utilized the principle of the invention and thought and all should be regarded as equivalent processes technical scheme of the present invention, all belong to protection scope of the present invention.
Claims (10)
1. the special-purpose wash water agent of antibacterial denim fabric is characterized in that, comprises following component and percentage by weight thereof: biology enzyme 5-25%, surfactant 1-5%, pH value buffer 10-30%, softener 5-20%, filler 30%-70%.
2. according to the special-purpose wash water agent of the said antibacterial denim fabric of claim 1, it is characterized in that said biology enzyme comprises following component: the destarch ferment is washed one enzyme, antibacterial finishing agent.
3. according to the special-purpose wash water agent of the said antibacterial denim fabric of claim 2, it is characterized in that it consists of said biology enzyme according to percentage by weight: the destarch ferment is washed one enzyme 65-80%, antibacterial finishing agent 20-35%.
4. according to the special-purpose wash water agent of the said antibacterial denim fabric of claim 1, it is characterized in that said surfactant comprises quaternary cationics, the nonionic polyoxyalkylene surface active agent polyalcohol.
5. according to the special-purpose wash water agent of the said antibacterial denim fabric of claim 4, it is characterized in that said surfactant according to its component of percentage by weight is: quaternary cationics 45-60%, nonionic polyoxyalkylene surface active agent polyalcohol 40-55%.
6. according to the special-purpose wash water agent of the said antibacterial denim fabric of claim 1, it is characterized in that said pH value buffer is one or more the mixture in phosphate, silicate, the adipic acid.
7. according to the special-purpose wash water agent of the said antibacterial denim fabric of claim 1, it is characterized in that said softener is silicone softening agent or NON IONIC SOFTNER or their mixture.
8. according to the special-purpose wash water agent of the said antibacterial denim fabric of claim 1, it is characterized in that said filler according to its component of percentage by weight is: running water is 45-65%, calcium chloride 20-40%, bleeding agent AEO 3-8%, sodium alginate 2-6%.
9. washing method that adopts the special-purpose wash water agent of the said antibacterial denim fabric of claim 1; It is characterized in that this wash water technical process: ready-made clothes and---intake to ferment wash water position and---heat up and---add special-purpose wash water agent and---left standstill 10 minutes and---rotate bioenzyme washing and---cross clear water---dehydration---oven dry.
10. according to the washing method of the special-purpose wash water agent of the said employing antibacterial denim fabric of claim 9; It is characterized in that institute's wash water process conditions are: special-purpose wash water agent consumption is to add 0.5-5g in every premium on currency, temperature 25-65 ℃; PH value 5-7.5, wash water time 30-50min.
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| CN201210278288XA CN102758349A (en) | 2012-08-07 | 2012-08-07 | Special washing agent for antibacterial denim fabric and washing method thereof |
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| CN201210278288XA CN102758349A (en) | 2012-08-07 | 2012-08-07 | Special washing agent for antibacterial denim fabric and washing method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835141A (en) * | 2014-03-20 | 2014-06-04 | 海安县福兴漂染有限公司 | Cellulase water washing method for jean textile |
| CN104452315A (en) * | 2014-12-23 | 2015-03-25 | 纤化（上海）生物化工股份有限公司 | Biological enzyme desizing enzyme wash-bath process of pure cotton and cotton-containing type blended denim clothing |
| CN104452273A (en) * | 2014-12-23 | 2015-03-25 | 纤化（上海）生物化工股份有限公司 | Antibacterial and non-ironing processing method of jean shirts |
| CN107059381A (en) * | 2017-05-16 | 2017-08-18 | 繁昌县清新水洗有限责任公司 | A kind of non-ironing processing method of denim fabric antibacterial |
| CN108978171A (en) * | 2018-07-26 | 2018-12-11 | 纤化（上海）生物化工股份有限公司 | A kind of denim garment moves back ferment one and bathes efficiently all-round enzyme and its preparation process |
| CN109267405A (en) * | 2018-08-02 | 2019-01-25 | 广州大久生物科技有限公司 | Resist printing stabilizing additive composition and its preparation method and application and compounding cellulase and its application |
| CN109972402A (en) * | 2019-03-26 | 2019-07-05 | 南通楠桥纹织有限公司 | A kind of towel post-processing Biorefinery method |
| CN110725144A (en) * | 2019-10-14 | 2020-01-24 | 曹林 | Preparation method of dye-resistant powder for ready-made clothes washing process |
| CN112342778A (en) * | 2020-11-10 | 2021-02-09 | 佛山市名杰纺织有限公司 | Denim fabric washing agent and preparation method and application thereof |
| CN112796091A (en) * | 2020-12-30 | 2021-05-14 | 广州市德鹏新材料科技有限公司 | Desizing auxiliary agent and preparation method and application thereof |
| CN113186679A (en) * | 2021-03-29 | 2021-07-30 | 广东前进牛仔布有限公司 | Water washing method for preventing slipping and bouncing and denim fabric |
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| CN101781853A (en) * | 2010-02-02 | 2010-07-21 | 广东鸿昌服饰创意股份有限公司 | Washing agent special for moisture absorbing and wicking denim and washing method thereof |
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| CN101624782A (en) * | 2008-07-07 | 2010-01-13 | 上海纤化生物科技有限公司 | Process for preparing energy-saving and environment-friendly totipotent ferment for washing jeans |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835141A (en) * | 2014-03-20 | 2014-06-04 | 海安县福兴漂染有限公司 | Cellulase water washing method for jean textile |
| CN104452315A (en) * | 2014-12-23 | 2015-03-25 | 纤化（上海）生物化工股份有限公司 | Biological enzyme desizing enzyme wash-bath process of pure cotton and cotton-containing type blended denim clothing |
| CN104452273A (en) * | 2014-12-23 | 2015-03-25 | 纤化（上海）生物化工股份有限公司 | Antibacterial and non-ironing processing method of jean shirts |
| CN107059381A (en) * | 2017-05-16 | 2017-08-18 | 繁昌县清新水洗有限责任公司 | A kind of non-ironing processing method of denim fabric antibacterial |
| CN108978171A (en) * | 2018-07-26 | 2018-12-11 | 纤化（上海）生物化工股份有限公司 | A kind of denim garment moves back ferment one and bathes efficiently all-round enzyme and its preparation process |
| CN109267405A (en) * | 2018-08-02 | 2019-01-25 | 广州大久生物科技有限公司 | Resist printing stabilizing additive composition and its preparation method and application and compounding cellulase and its application |
| CN109267405B (en) * | 2018-08-02 | 2020-09-25 | 广州大久生物科技有限公司 | Dye-resistant stable additive composition, preparation method and application thereof, compound cellulase and application thereof |
| CN109972402A (en) * | 2019-03-26 | 2019-07-05 | 南通楠桥纹织有限公司 | A kind of towel post-processing Biorefinery method |
| CN110725144A (en) * | 2019-10-14 | 2020-01-24 | 曹林 | Preparation method of dye-resistant powder for ready-made clothes washing process |
| CN112342778A (en) * | 2020-11-10 | 2021-02-09 | 佛山市名杰纺织有限公司 | Denim fabric washing agent and preparation method and application thereof |
| CN112796091A (en) * | 2020-12-30 | 2021-05-14 | 广州市德鹏新材料科技有限公司 | Desizing auxiliary agent and preparation method and application thereof |
| CN113186679A (en) * | 2021-03-29 | 2021-07-30 | 广东前进牛仔布有限公司 | Water washing method for preventing slipping and bouncing and denim fabric |
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Application publication date: 20121031 |