CN102926215A - Cotton-polyester blended fabric pretreatment method - Google Patents
Cotton-polyester blended fabric pretreatment method Download PDFInfo
- Publication number
- CN102926215A CN102926215A CN2012104941908A CN201210494190A CN102926215A CN 102926215 A CN102926215 A CN 102926215A CN 2012104941908 A CN2012104941908 A CN 2012104941908A CN 201210494190 A CN201210494190 A CN 201210494190A CN 102926215 A CN102926215 A CN 102926215A
- Authority
- CN
- China
- Prior art keywords
- destarch
- enzyme
- premium
- desizing
- polyester cotton
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920000728 polyester Polymers 0.000 title claims abstract description 15
- 239000004744 fabric Substances 0.000 title abstract description 10
- 238000002203 pretreatment Methods 0.000 title abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 42
- 102000004190 Enzymes Human genes 0.000 claims abstract description 20
- 108090000790 Enzymes Proteins 0.000 claims abstract description 20
- 238000004061 bleaching Methods 0.000 claims abstract description 10
- 238000009990 desizing Methods 0.000 claims abstract description 9
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 14
- 229920000742 Cotton Polymers 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 238000009992 mercerising Methods 0.000 claims description 3
- 230000000740 bleeding effect Effects 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000004043 dyeing Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 abstract description 2
- 210000002268 wool Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to the blended fabric dyeing and finishing technology, and particularly relates to a cotton-polyester blended fabric pretreatment method. The invention aims at providing a pretreatment method which can solve the problems of thinness and stiffness of the cotton-polyester blended fabric after conventional dyeing and finishing and improves the fullness, fluffiness and woolen feel. The cotton-polyester blended fabric pretreatment method comprises the processes of desizing, bleaching, setting, mercerizing and the like; the desizing is performed by an enzyme desizing cold batch technology; and in the desizing process, a desizing enzyme and a penetrant are added. According to the invention, through a great quantity of technological tests and process point optimization of the long car pretreatment process, the fiber is sufficiently puffed, the thickness, woolen feel, desizing rate, capillary effect and whiteness of the fabric are improved, and the pretreatment cost is lowered.
Description
Technical field
The present invention relates to the BLENDED FABRIC dyeing and printing process, be specially a kind of polyester cotton pre-treating method.
Background technology
Clothes processing variation, feel style no longer are parked on the interface such as soft, sliding, stiffening, glossy, require abundant, fluffy also getting more and more.Appearance is thin, stiff, shortage is plentiful, fluffy, the style of the feel of wool and polyester-cotton fabric is understood after the long vehicle common process is processed.
Summary of the invention
The object of the invention is to provide a kind of pre-treating method, can solve occur after the conventional dyeing and finishing of polyester cotton is processed thin, stiff, increases its plentiful, fluffy, feel of wool.
Concrete technical scheme of the present invention is: a kind of polyester cotton pre-treating method, comprise the operations such as destarch, bleaching, typing and mercerising, and the enzyme desizing cold batching process is adopted in described destarch, in the destarch operation, adds destarch enzyme and bleeding agent.
In the described destarch operation, every premium on currency adds destarch enzyme 2000L 19-21g, penetrant t A-1 2.5-3.5g; 45-50 ℃ of material hopper temperature, even running 8 circles of A cabinet frame/minute, bank up 10 hours time; Padding machine pressure should be controlled at 0.15-0.17Mpa behind each rinsing bowl.
In the described bleaching process, every premium on currency adds 100% hydrogen peroxide 10-11 g, complex enzyme Ai Tuoer element YC-669B 9-11 g; 93-95 ℃ of L-box temperature, steam pressure 0.06-0.08Mpa banks up 35 minutes time.
Described setting process condition is 210 ℃ ± 1 ℃ of temperature, 30 seconds-35 seconds time.
Every premium on currency adds NaOH 210-220g in the described mercerizing process.
As selection process, in the described destarch operation, every premium on currency adds destarch enzyme 2000L 20g, penetrant t A-1 3g; 45-50 ℃ of material hopper temperature, even running 8 circles of A cabinet frame/minute, bank up 10 hours time; In the described bleaching process, every premium on currency adds 100% hydrogen peroxide 10.5g, complex enzyme Ai Tuoer element YC-669B 10 g; 93-95 ℃ of L-box temperature, steam pressure 0.06-0.08Mpa banks up 35 minutes time.
Beneficial effect of the present invention is: the present invention is at a large amount of engineer testings of long vehicle pretreatment procedure process, Optimization Technology point, fiber is fully expanded, increased thickness, the velvet of fabric, destarch rate, capillary effect, whiteness, reduced simultaneously the pre-treatment cost, this technique is a greatly innovation of field of printing and dyeing.
The specific embodiment
Embodiment 1:
Polyester cotton is carried out pre-treatment, and its technique comprises following operation:
Destarch: every premium on currency adds destarch enzyme 2000L 20g, penetrant t A-1 3g; 45-50 ℃ of material hopper temperature, even running 8 circles of A cabinet frame/minute, bank up 10 hours time.
Bleaching: every premium on currency adds 100% hydrogen peroxide 10.5g, complex enzyme Ai Tuoer element YC-669B 10 g; 93-95 ℃ of L-box temperature, steam pressure 0.06-0.08Mpa banks up 35 minutes time.
Typing: process conditions are 210 ℃ ± 1 ℃ of temperature, 30 seconds-35 seconds time.
Mercerising: every premium on currency adds NaOH 210-220g.
Padding machine pressure should be controlled at 0.15-0.17Mpa behind each rinsing bowl.Can not press cloth too solidly, so that it is plentiful, fluffy.
Above operation touches the mark: desizing grade 8-9 level, capillary effect: 4.8cm/min.
Embodiment 2:
In the destarch operation, every premium on currency adds destarch enzyme 2000L 19g, penetrant t A-1 3.5g;
In the bleaching process, every premium on currency adds 100% hydrogen peroxide 11g, complex enzyme Ai Tuoer element YC-669B 9 g.
All the other are with embodiment 1.
Embodiment 3:
In the destarch operation, every premium on currency adds destarch enzyme 2000L 21g, penetrant t A-1 2.5g;
In the bleaching process, every premium on currency adds 100% hydrogen peroxide 10g, complex enzyme Ai Tuoer element YC-669B 11 g.
All the other are with embodiment 1.
Applicant's statement, the present invention illustrates each technological process of detailed process equipment of the present invention by above-described embodiment, but the present invention is not limited to above-mentioned detailed process equipment and process flow process, does not mean that namely the present invention must rely on above-mentioned detailed process equipment and process flow process and could implement.The person of ordinary skill in the field should be understood that any improvement in the present invention, and the interpolation of machine auxiliary element, the selection of concrete mode etc. are replaced in the equivalence of each raw material of product of the present invention, all drops within protection scope of the present invention and the open scope.
Claims (6)
1. a polyester cotton pre-treating method comprises the operations such as destarch, bleaching, typing and mercerising, it is characterized in that, the enzyme desizing cold batching process is adopted in described destarch, in the destarch operation, adds destarch enzyme and bleeding agent.
2. polyester cotton pre-treating method according to claim 1 is characterized in that, in the described destarch operation, every premium on currency adds destarch enzyme 2000L 19-21g, penetrant t A-1 2.5-3.5g; 45-50 ℃ of material hopper temperature, even running 8 circles of A cabinet frame/minute, bank up 10 hours time; Padding machine pressure should be controlled at 0.15-0.17Mpa behind each rinsing bowl.
3. polyester cotton pre-treating method according to claim 2 is characterized in that, in the described bleaching process, every premium on currency adds 100% hydrogen peroxide 10-11 g, complex enzyme Ai Tuoer element YC-669B 9-11 g; 93-95 ℃ of L-box temperature, steam pressure 0.06-0.08Mpa banks up 35 minutes time.
4. according to claim 1 and 2 or 3 described polyester cotton pre-treating methods, it is characterized in that, described setting process condition is 210 ℃ ± 1 ℃ of temperature, 30 seconds-35 seconds time.
5. according to claim 1 and 2 or 3 described polyester cotton pre-treating methods, it is characterized in that, every premium on currency adds NaOH 210-220g in the described mercerizing process.
6. according to claim 1 and 2 or 3 described polyester cotton pre-treating methods, it is characterized in that, in the described destarch operation, every premium on currency adds destarch enzyme 2000L 20g, penetrant t A-1 3g; 45-50 ℃ of material hopper temperature, even running 8 circles of A cabinet frame/minute, bank up 10 hours time; In the described bleaching process, every premium on currency adds 100% hydrogen peroxide 10.5g, complex enzyme Ai Tuoer element YC-669B 10 g; 93-95 ℃ of L-box temperature, steam pressure 0.06-0.08Mpa banks up 35 minutes time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104941908A CN102926215A (en) | 2012-11-28 | 2012-11-28 | Cotton-polyester blended fabric pretreatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104941908A CN102926215A (en) | 2012-11-28 | 2012-11-28 | Cotton-polyester blended fabric pretreatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102926215A true CN102926215A (en) | 2013-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104941908A Pending CN102926215A (en) | 2012-11-28 | 2012-11-28 | Cotton-polyester blended fabric pretreatment method |
Country Status (1)
| Country | Link |
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| CN (1) | CN102926215A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437140A (en) * | 2013-08-20 | 2013-12-11 | 如皋市五山漂染有限责任公司 | Pretreatment process for combed polyester cotton bleached cloth |
| CN103757934A (en) * | 2013-12-18 | 2014-04-30 | 江苏波波熊纺织品有限公司 | Printing and dyeing method for cotton fabric-polyester fiber blended fabrics |
| CN103757920A (en) * | 2013-12-31 | 2014-04-30 | 苏州市轩德纺织科技有限公司 | Preparation method of stretch-proof blended fabric |
| CN104831516A (en) * | 2015-04-02 | 2015-08-12 | 刘飞 | Combed polyester cotton bleached cloth pretreatment technology |
| US10793984B2 (en) | 2016-08-04 | 2020-10-06 | Pvh Corporation | Non-iron fabrics and garments, and a method of finishing the same |
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|---|---|---|---|---|
| US5820636A (en) * | 1993-05-21 | 1998-10-13 | Basf Aktiengesellschaft | Continuous pretreatment of cellulosic textile material |
| CN101736598A (en) * | 2009-12-31 | 2010-06-16 | 绍兴中纺化工有限公司 | Cotton type woven fabric continuous biochemical pretreatment technology |
| CN102191692A (en) * | 2011-04-01 | 2011-09-21 | 东华大学 | Cooperative pretreatment method for biological catalysis and controlled oxidation of cotton and cotton-type fabrics |
| CN102561005A (en) * | 2011-12-06 | 2012-07-11 | 常熟市凯达印染有限公司 | Pretreatment technology for bamboo fibre knitted fabric |
| EP2495316A2 (en) * | 2006-06-21 | 2012-09-05 | Novozymes North America, Inc. | Desizing and scouring process of starch |
| CN102704259A (en) * | 2012-06-25 | 2012-10-03 | 河北宁纺集团有限责任公司 | Low-temperature scouring and bleaching agent and application thereof |
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2012
- 2012-11-28 CN CN2012104941908A patent/CN102926215A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5820636A (en) * | 1993-05-21 | 1998-10-13 | Basf Aktiengesellschaft | Continuous pretreatment of cellulosic textile material |
| EP2495316A2 (en) * | 2006-06-21 | 2012-09-05 | Novozymes North America, Inc. | Desizing and scouring process of starch |
| CN101736598A (en) * | 2009-12-31 | 2010-06-16 | 绍兴中纺化工有限公司 | Cotton type woven fabric continuous biochemical pretreatment technology |
| CN102191692A (en) * | 2011-04-01 | 2011-09-21 | 东华大学 | Cooperative pretreatment method for biological catalysis and controlled oxidation of cotton and cotton-type fabrics |
| CN102561005A (en) * | 2011-12-06 | 2012-07-11 | 常熟市凯达印染有限公司 | Pretreatment technology for bamboo fibre knitted fabric |
| CN102704259A (en) * | 2012-06-25 | 2012-10-03 | 河北宁纺集团有限责任公司 | Low-temperature scouring and bleaching agent and application thereof |
Non-Patent Citations (2)
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| 刘跃霞等: "应用艾陀尔素助剂前处理工艺", 《染整技术》 * |
| 李春光等: "棉包涤织物的染整加工", 《印染》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437140A (en) * | 2013-08-20 | 2013-12-11 | 如皋市五山漂染有限责任公司 | Pretreatment process for combed polyester cotton bleached cloth |
| CN103757934A (en) * | 2013-12-18 | 2014-04-30 | 江苏波波熊纺织品有限公司 | Printing and dyeing method for cotton fabric-polyester fiber blended fabrics |
| CN103757920A (en) * | 2013-12-31 | 2014-04-30 | 苏州市轩德纺织科技有限公司 | Preparation method of stretch-proof blended fabric |
| CN104831516A (en) * | 2015-04-02 | 2015-08-12 | 刘飞 | Combed polyester cotton bleached cloth pretreatment technology |
| US10793984B2 (en) | 2016-08-04 | 2020-10-06 | Pvh Corporation | Non-iron fabrics and garments, and a method of finishing the same |
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Application publication date: 20130213 |