CN102121197A - Towel treating process - Google Patents
Towel treating process Download PDFInfo
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- CN102121197A CN102121197A CN 201010619764 CN201010619764A CN102121197A CN 102121197 A CN102121197 A CN 102121197A CN 201010619764 CN201010619764 CN 201010619764 CN 201010619764 A CN201010619764 A CN 201010619764A CN 102121197 A CN102121197 A CN 102121197A
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- polishing
- towel
- deoxidation
- treatment process
- dyeing
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Abstract
The invention provides a towel treating process which belongs to the technical field of textile production processes. The process comprises steps of pretreatment scouring and bleaching, neutralizing, deoxidizing, dyeing, soap boiling, polishing, softening and the like. The process is characterized in that deoxidizing, dyeing and polishing steps in the conventional process are completed in one step. The process is simple. By adopting the process, the consumption of water, electricity and steam is greatly reduced and the production efficiency is increased.
Description
Technical field
The invention belongs to textile production technology field, relate in particular to a kind of towel treatment process.
Background technology
At present, the treatment process of towel mainly adopts following steps: pre-treatment is scouringed and bleaching → is neutralized → deoxidation → dyeing → soap boiling → polishing → softness.Wherein, towel needs to add hydrogen peroxide in pre-treatment is scouringed and bleaching, and residual hydrogen peroxide can influence the reaction of REACTIVE DYES with cotton fiber in dyeing course, therefore, carry out dyeing after the deoxygenation again, and deoxidier commonly used now is a catalase.After the towel dyeing, in order to improve outward appearance, the ball top situation of being stained with after reducing filoplume and washing need be carried out polishing, and the mode of cellulase biopolishing is adopted in polishing, and polishing is generally carried out behind the dyeing soap boiling.The entire process processing step is loaded down with trivial details, production efficiency is low, energy consumption is high.In order to shorten flow process, deoxidation dyeing has begun one's study and certain applications with bath process, but because glossing generally requires to carry out under the acid condition, and the dyeing of REACTIVE DYES requires fixation under alkali condition, so two operations of polishing and dyeing are subjected to the influence of soda acid different condition, can not carry out moving, and then limit the progress that deoxidation, polishing, dyeing three go on foot with bath process with bathing.
Summary of the invention
At the problems referred to above, the present invention proposes a kind of towel treatment process, this technology merges into one with deoxidation, dyeing, three steps of polishing and bathes and to carry out, and significantly reduced the consumption of water, electricity, steam, improved production efficiency.
The present invention is achieved through the following technical solutions: a kind of towel treatment process, comprise steps such as pre-treatment is scouringed and bleaching, neutralization, deoxidation, dyeing, soap boiling, polishing, softness, wherein deoxidation, dyeing, three steps of polishing are combined into a bath carries out, and promptly the deoxidation polishing and dyeing is with bathing.
Described one bathes the step that is meant traditional branch is bathed or substep carries out successively, merges into bathing or carrying out synchronously.
This technology comprises following concrete steps:
(1), pre-treatment is scouringed and bleaching;
(2), neutralization;
(3), the deoxidation polishing and dyeing adds deoxidier and polishing enzyme with bathing with above-mentioned towel through neutralisation treatment, circulation adds glauber salt then, circulation adds coloring agent at last and soda ash is finished dye fixing;
(4), soap boiling;
(5), softness;
At first, with the towel entry, Xiang Shuizhong adds the caustic soda of 2-3g/L, the refining agent of 1-2g/L, the hydrogen peroxide stabilizer of 1-2g/L, the hydrogen peroxide of 2-3g/L successively in proportion, is warming up to 98 ℃, is incubated 60 minutes, draining.
With the pre-treatment back towel entry of scouringing and bleaching, add the neutralization of 80% acetic acid in the ratio of 1g/L, be warming up to 50 ℃, be incubated 30 minutes, draining.
With above-mentioned towel entry through neutralisation treatment, be warming up to 40 ℃, add deoxidier and polishing enzyme, circulated 30 minutes, add coloring agent then and soda ash is finished dye fixing.
Wherein, deoxidier selects that temperature applicable range is wide, the plant extract catalase of good stability, and consumption is 0.1g/L-0.5g/L, has both avoided consumption to cross and lowly can cause deoxidation insufficient and color is shallow partially, can not cause cost waste because of consumption is too high again.The anti-pH value of this deoxidier wide scope has deoxidation effect preferably between 5-10, in order to reach best deoxidation effect, generally in and the time interpolation by acetic acid, finally just the pH value is set at 6.Because it has deoxidizing capacity preferably at 40 ℃, so after the towel entry, be warming up to 40 ℃.
In order to improve outward appearance, the ball top situation of being stained with after reducing filoplume and washing is to wherein adding the polishing enzyme.The polishing enzyme now mainly contains acid polishing enzyme and neutral polishing enzyme, and requiring because of the pH value of acidity polishing enzyme is 4.5-5.5, differs bigger with the fixation pH value of REACTIVE DYES, so select neutral cellulase for use.Can cause polishing effect poor because the neutral cellulase consumption is crossed to hang down, the too high meeting of consumption causes fiber strength to reduce, so its optimum amount is O.W.F 0.3-0.5%.It preferably polishes the pH value is 6, and optimum polish temperature is 40 ℃, and temperature is crossed low polishing effect and reduced obviously, and the too high meeting of temperature causes the cellulose inactivation and loses polishing effect.
Because deoxidier catalase and polishing agent neutral cellulase require much at one process conditions, carry out so adopt with bathing, the temperature of deoxidation polishing is set in 40 ℃, initial pH value is set at 6.Amount to 30 minutes the circulation timei of deoxidation and polishing and get final product, too short meeting of time causes polishing irregular, and overlong time can cause fiber strength to reduce.
After deoxidation polishing, be to dye to wherein adding dyestuff under 6 the condition in the pH value.Dyestuff is selected middle warm type reactive dyes with double active group, processes for use, and virtuous this of common dyes brand reaches, Hensel steps, Clariant etc.Simultaneously, for dyeing is urged to dye, can add the glauber salt of 10-80g/L before adding dyestuff according to the difference of the dyestuff degree of depth, circulate 10 minutes, wherein the glauber salt consumption increases along with the increase of the REACTIVE DYES degree of depth.
Because middle warm type reactive dyes with double active group, processes color fixing temperature requires at 60 ℃, the pH value behind the adding dyeing, again to the sodium carbonate that wherein adds 1-2g/L, is regulated pH value to 10 about 10-11, be warming up to 60 ℃, finishes fixation.Under this condition, not only avoided the decline of degree of fixation or dyestuff hydrolysis but also can make the neutral cellulase deactivation that adds in the step.Because too short meeting of time causes degree of fixation to reduce, overlong time can cause the variation of coloured light, so the reactive dye color fixing setting-up time is 40-60 minute.
Because the pH value when the low pH value part during reactive dyeing is polished with neutral cellulase is consistent, so dyeing and deoxidation polishing can be carried out with bathing, and dyeing is carried out, and have guaranteed that again time enough satisfies polishing effect.Later stage is regulated the fixation that pH value to 10 realizes towel in order to reach the fixation requirement by adding sodium carbonate.
The deoxidation polishing and dyeing finishes with bathing, and with towel entry after the fixation, adds the soaping agent soap boiling of 0.5-2g/L, is warming up to 95 ℃, is incubated 5 minutes, draining.
With towel entry behind the soap boiling, add the softener of O.W.F 1-3%, be warming up to 35 ℃, be incubated 20 minutes;
Soaping agent of the present invention, softener, refining agent etc. all adopt prior art except that specified otherwise.
In sum, the present invention when polishing in conjunction with neutral cellulase the pH value and the low pH part of reactive dyeing, to deoxidation, cellulase polishing, three steps of reactive dye color fixing same bath processing sequence reasonable in design, carry out deoxidation earlier, carry out the plain polishing of neutral fibre then, add REACTIVE DYES at last and alkaline agent is finished dye fixing, whole flow process merged into for 1 step by the 3 original steps, technology is simpler, and production efficiency improves.By the improvement that deoxidation, polishing, three steps of dyeing bathe together, one ton of towel of every processing can reduce water consumption 20 sides, reduces electricity consumption 80 degree, reduces 0.3 ton of steam consumption, reduces 1.5 hours consuming time, has greatly reduced energy consumption.
The specific embodiment
Percentage mentioned among the present invention is % (o.w.f) except that specified otherwise is arranged
Embodiment 1
A kind of towel treatment process comprises following concrete steps:
(1), pre-treatment scourings and bleaching after the towel entry, Xiang Shuizhong is sequentially added into the hydrogen peroxide stabilizer of 3g/L caustic soda, 2g/L refining agent, 1g/L, the hydrogen peroxide of 3g/L, is warming up to 98 ℃, is incubated 60 minutes, draining.
(2), neutralization is the pre-treatment back towel entry of scouringing and bleaching, and adds 80% acetic acid of 1g/L, is warming up to 50 ℃, is incubated 30 minutes, draining.
(3), the deoxidation polishing and dyeing is with bathing the towel entry, is warming up to 40 ℃, the pH value is 6, press 0.3g/L and add catalase, 0.4% adds neutral cellulase, circulates 30 minutes, presses 30g/L then and adds glauber salt, circulated 10 minutes, be the dyestuff of 1: 15 adding O.W.F 0.2% by bath raio at last, press 1.5g/L simultaneously and add sodium carbonate that regulating the pH value is 10, be warming up to 60 ℃, be incubated 40 minutes.Described dyestuff is selected from the middle warm type reactive dyes with double active group, processes of De Sida.
(4), the entry of soap boiling towel, add the 0.5g/L soaping agent, be warming up to 95 ℃, be incubated 5 minutes, draining.
(5), the soft towel entry, add 3% softener, be warming up to 35 ℃, be incubated 20 minutes.
Adopt one ton of towel of this technology post processing, can reduce water consumption 20 sides, reduce electricity consumption 80 degree, reduce 0.3 ton of steam consumption, reduce 1.5 hours consuming time.
Embodiment 2
A kind of towel treatment process comprises following concrete steps:
(1), pre-treatment scourings and bleaching after the towel entry, Xiang Shuizhong is sequentially added into 2.5g/L caustic soda, 1g/L refining agent, 1.5g/L hydrogen peroxide stabilizer, 2.5g/L hydrogen peroxide, is warming up to 98 ℃, is incubated 60 minutes, draining.
(2), neutralization is the pre-treatment back towel entry of scouringing and bleaching, and adds 80% acetic acid of 1g/L, is warming up to 50 ℃, is incubated 30 minutes, draining.
(3), the deoxidation polishing and dyeing is with bathing the towel entry, is warming up to 40 ℃, the pH value is 6, press 0.1g/L and add catalase, 0.3% adds neutral cellulase, circulates 30 minutes, presses 60g/L then and adds glauber salt, circulated 10 minutes, be the dyestuff of 1: 15 adding O.W.F 3% by bath raio at last, press 2g/L simultaneously and add sodium carbonate that regulating the pH value is 10, be warming up to 60 ℃, be incubated 60 minutes.Described dyestuff is selected from the middle warm type reactive dyes with double active group, processes of De Sida.
(4), the entry of soap boiling towel, add the soaping agent of 1g/L, be warming up to 95 ℃, be incubated 5 minutes, draining.
(5), the soft towel entry, add 2% softener, be warming up to 35 ℃, be incubated 20 minutes.
Adopt one ton of towel of this technology post processing, can reduce water consumption 20 sides, reduce electricity consumption 80 degree, reduce 0.3 ton of steam consumption, reduce 1.5 hours consuming time.
Embodiment 3
A kind of towel treatment process comprises following concrete steps:
(1), pre-treatment scourings and bleaching after the towel entry, Xiang Shuizhong is sequentially added into 2g/L caustic soda, 1.5g/L refining agent, 2g/L hydrogen peroxide stabilizer, 2g/L hydrogen peroxide, is warming up to 98 ℃, is incubated 60 minutes, draining.
(2), neutralization is the pre-treatment back towel entry of scouringing and bleaching, and adds 80% acetic acid of 1g/L, is warming up to 50 ℃, is incubated 30 minutes, draining.
(3), the deoxidation polishing and dyeing is with bathing the towel entry, is warming up to 40 ℃, the pH value is 6, press 0.5g/L and add catalase, 0.5% adds neutral cellulase, circulates 30 minutes, press 50g/L then and add glauber salt, circulating 10 minutes, is the dyestuff of 1: 15 adding O.W.F 2% by bath raio at last, presses 1g/L simultaneously and adds sodium carbonate, regulating the pH value is 10, is warming up to 60 ℃, is incubated 50 minutes.Described dyestuff is selected from the middle warm type reactive dyes with double active group, processes of Clariant.
(4), the entry of soap boiling towel, add the soaping agent of 2g/L, be warming up to 95 ℃, be incubated 5 minutes, draining.
(5), the soft towel entry, add 1% softener, be warming up to 35 ℃, be incubated 20 minutes.
Adopt one ton of towel of this technology post processing, can reduce water consumption 20 sides, reduce electricity consumption 80 degree, reduce 0.3 ton of steam consumption, reduce 1.5 hours consuming time.
Claims (9)
1. a towel treatment process comprises technologies such as pre-treatment is scouringed and bleaching, neutralization, deoxidation, dyeing, soap boiling, polishing, softness, it is characterized in that: deoxidation in the described technology, dyeing, three steps of polishing are combined into a bath carries out, and promptly the deoxidation polishing and dyeing is with bathing;
A described bath is meant the step that traditional branch is bathed or substep carries out successively, merges into bath or synchronous.
2. towel treatment process according to claim 1 is characterized in that: its concrete steps are:
(1), pre-treatment is scouringed and bleaching;
(2), neutralization;
(3), the deoxidation polishing and dyeing adds deoxidier and polishing enzyme with bathing with above-mentioned towel through neutralisation treatment, circulation adds glauber salt then, circulation adds coloring agent at last and soda ash is finished dye fixing;
(4), soap boiling;
(5), softness.
3. towel treatment process according to claim 2 is characterized in that: the temperature when deoxidation is with polishing in the described step (3) is 40 ℃, and the pH value is 5-10.
4. according to claim 2 or 3 described towel treatment process, it is characterized in that: the pH value was 6 when deoxidation was with polishing in the described step (3).
5. towel treatment process according to claim 2 is characterized in that: it is 30 minutes that circulation timei is polished in the middle deoxidation of described step (3), and be 10 minutes circulation timei behind the adding glauber salt.
6. towel treatment process according to claim 2 is characterized in that: the temperature in the described step (3) during fixation is 60 ℃, and the pH value is 10, and the dye fixing time is 40-60 minute.
7. towel treatment process according to claim 2 is characterized in that: the deoxidier in the described step (3) is a catalase, and consumption is 0.1g/L-0.5g/L.
8. towel treatment process according to claim 2 is characterized in that: the polishing enzyme in the described step (3) is neutral polishing enzyme, preferred neutral cellulase.
9. towel treatment process according to claim 2 is characterized in that: the coloring agent in the described step (3) is middle warm type reactive dyes with double active group, processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010619764 CN102121197A (en) | 2010-12-31 | 2010-12-31 | Towel treating process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010619764 CN102121197A (en) | 2010-12-31 | 2010-12-31 | Towel treating process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102121197A true CN102121197A (en) | 2011-07-13 |
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Family Applications (1)
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|---|---|---|---|
| CN 201010619764 Pending CN102121197A (en) | 2010-12-31 | 2010-12-31 | Towel treating process |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102321968A (en) * | 2011-08-12 | 2012-01-18 | 江苏金辰针纺织有限公司 | Dyeing pre-treatment method of cotton fabric |
| CN102363924A (en) * | 2011-08-22 | 2012-02-29 | 江苏金辰针纺织有限公司 | Polishing and dyeing one-bath process for fabric |
| CN102433774A (en) * | 2011-09-06 | 2012-05-02 | 珠海建轩服装有限公司 | One-bath process for dyeing and burring ready-made clothes |
| CN102493138A (en) * | 2011-11-22 | 2012-06-13 | 滨州亚光家纺有限公司 | Method for polishing pure-cotton yarns on cones |
| CN102965982A (en) * | 2012-11-27 | 2013-03-13 | 绍兴市华绅纺织品整理有限公司 | Deoxidizing and polishing one-bath process dyeing of polyester cotton knitted fabric |
| CN103061152A (en) * | 2012-12-31 | 2013-04-24 | 山东滨州亚光毛巾有限公司 | Production method of yarn-dyed cross color prevention towels |
| CN103054499A (en) * | 2012-12-31 | 2013-04-24 | 山东滨州亚光毛巾有限公司 | Bunchy yarn towel preparation method |
| WO2015100886A1 (en) * | 2013-12-31 | 2015-07-09 | 滨州亚光家纺有限公司 | Production method for high-low pile towel |
| CN106245314A (en) * | 2016-08-30 | 2016-12-21 | 孚日集团股份有限公司 | A kind of pure cotton towel is by the active low-temperature dyeing and finishing method of 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 |
| CN108797130A (en) * | 2018-07-04 | 2018-11-13 | 湖南尤特尔生化有限公司 | A kind of one bath processing technology of towel desizing polishing |
| CN109183445A (en) * | 2018-08-21 | 2019-01-11 | 界首市双鑫纺织有限公司 | A kind of cotton towel high-quality colouring method |
| CN112160165A (en) * | 2019-09-17 | 2021-01-01 | 滨州亚光家纺有限公司 | Hemp blended soft yarn towel and production method thereof |
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| CN101074432A (en) * | 2006-05-15 | 2007-11-21 | 上海承润生物科技发展有限公司 | Special composite enzyme for refining 'boiling, bleaching-bathing' of spinning and knitting pretreatment |
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| CN101541938A (en) * | 2007-06-11 | 2009-09-23 | 诺维信公司 | A process for combined biopolishing and bleach clean-up |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102321968A (en) * | 2011-08-12 | 2012-01-18 | 江苏金辰针纺织有限公司 | Dyeing pre-treatment method of cotton fabric |
| CN102363924A (en) * | 2011-08-22 | 2012-02-29 | 江苏金辰针纺织有限公司 | Polishing and dyeing one-bath process for fabric |
| CN102433774A (en) * | 2011-09-06 | 2012-05-02 | 珠海建轩服装有限公司 | One-bath process for dyeing and burring ready-made clothes |
| 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 |
| CN102493138A (en) * | 2011-11-22 | 2012-06-13 | 滨州亚光家纺有限公司 | Method for polishing pure-cotton yarns on cones |
| CN102965982A (en) * | 2012-11-27 | 2013-03-13 | 绍兴市华绅纺织品整理有限公司 | Deoxidizing and polishing one-bath process dyeing of polyester cotton knitted fabric |
| CN103061152B (en) * | 2012-12-31 | 2015-03-25 | 山东滨州亚光毛巾有限公司 | Production method of yarn-dyed cross color prevention towels |
| CN103054499A (en) * | 2012-12-31 | 2013-04-24 | 山东滨州亚光毛巾有限公司 | Bunchy yarn towel preparation method |
| CN103061152A (en) * | 2012-12-31 | 2013-04-24 | 山东滨州亚光毛巾有限公司 | Production method of yarn-dyed cross color prevention towels |
| CN103054499B (en) * | 2012-12-31 | 2015-07-29 | 山东滨州亚光毛巾有限公司 | A kind of Bunchy yarn towel preparation method |
| WO2015100886A1 (en) * | 2013-12-31 | 2015-07-09 | 滨州亚光家纺有限公司 | Production method for high-low pile towel |
| CN106245314A (en) * | 2016-08-30 | 2016-12-21 | 孚日集团股份有限公司 | A kind of pure cotton towel is by the active low-temperature dyeing and finishing method of 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 |
| CN108797130A (en) * | 2018-07-04 | 2018-11-13 | 湖南尤特尔生化有限公司 | A kind of one bath processing technology of towel desizing polishing |
| CN108797130B (en) * | 2018-07-04 | 2021-07-16 | 湖南尤特尔生化有限公司 | One-bath processing method for desizing and polishing towel |
| CN109183445A (en) * | 2018-08-21 | 2019-01-11 | 界首市双鑫纺织有限公司 | A kind of cotton towel high-quality colouring method |
| CN112160165A (en) * | 2019-09-17 | 2021-01-01 | 滨州亚光家纺有限公司 | Hemp blended soft yarn towel and production method thereof |
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Application publication date: 20110713 |