CN102851938A - Printing and dyeing method for cotton fibers - Google Patents
Printing and dyeing method for cotton fibers Download PDFInfo
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- CN102851938A CN102851938A CN2012103178952A CN201210317895A CN102851938A CN 102851938 A CN102851938 A CN 102851938A CN 2012103178952 A CN2012103178952 A CN 2012103178952A CN 201210317895 A CN201210317895 A CN 201210317895A CN 102851938 A CN102851938 A CN 102851938A
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- enzyme
- dyeing method
- cotton fibers
- cotton fiber
- enzyme treatment
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Abstract
The invention discloses a printing and dyeing method for cotton fibers. The method is to successively subject the cotton fibers to enzyme treatment, washing, drying, dip dyeing and dye fixation, wherein enzyme treatment is carried out under the action of supersonic waves with a frequency 150 to 160 KHz, and enzyme used in enzyme treatment is pectase. With the method provided by the invention, time for enzyme treatment is shortened for 10 to 15 min compared to original 1 h or so; and the cotton fibers treated by using the method have obviously improved capillary effects and enhanced color fasteness because of cavitation of the supersonic waves.
Description
Technical field
The invention belongs to field of printing and dyeing, be specifically related to a kind of dyeing method of cotton fiber.
Background technology
The dyeing method of existing cotton fiber mostly all will carry out to the cotton fiber before dyeing alkaline scouring and be present in cotton fiber symbiosis impurity in primary cell wall and the fiber cuticula with removal, such as pectin, adipocere and nitrogen substance etc., make fiber have good wetting permeability, there are the shortcomings such as water consumption is large, energy consumption is high, cost for wastewater treatment is high in the method.As a kind of new development of kiering technology, enzyme is concise more and more to receive people's concern with it to fibrous zero damage, energy consumption is low, wastewater treatment is relatively easy characteristics, however concise common needs of enzyme more than 1 hour, and the processing time is longer.
Summary of the invention
The objective of the invention is to solve long problem of enzyme refining processing time in the existing dyeing method, a kind of cotton fiber dyeing method of weak point consuming time is provided.
The present invention realizes that the technical scheme that above-mentioned purpose adopts is: cotton fiber is passed through enzyme processing, washing, oven dry, dip-dye, fixation successively, and it is to carry out under frequency is the ul-trasonic irradiation of 150～160KHz that described enzyme is processed, and described enzyme is pectase.
Further, described enzyme is processed 10～15 minutes times spent.
Further, described pectase consumption is 1～2 %owf.
Further, the temperature of described enzyme processing is 40～45 ℃.
Beneficial effect of the present invention: compared with prior art, enzyme processing time foreshortened to 10～15 minutes by original about 1 hour, and the cotton fiber after the inventive method is processed is because the ultrasonic cavitation effect obviously improves capillary effect, and dyefastness is improved.
The specific embodiment
Below in conjunction with embodiment the present invention is described in further details.
Embodiment 1
Enzyme is processed: Quality Pure Cotton Yarn Production is immersed in the pectase solution, and the pectase consumption is 1%owf, and temperature is 45 ℃, and pH is 4.5, and ultrasonic frequency 150KHz soaked 10 minutes;
Washing: the Quality Pure Cotton Yarn Production water after enzyme is processed is cleaned;
Oven dry: adopt gradient increased temperature dry, be specially 70 ℃ → 85 ℃ → 95 ℃ → 100 ℃, be 8 minutes the drying time of relevant temperature;
Contaminate: formula for dye liquor is direct yellow R 4%owf, and sodium chloride concentration is that 50g/L, concentration of sodium carbonate are 14g/L, 80 ℃ of temperature, 55 minutes colouring time;
Fixation: drying, washing, again oven dry.
Embodiment 2
From embodiment 1 different being: the pectin enzyme dosage was 2%owf when enzyme was processed, and temperature is 40 ℃, and ultrasonic frequency 160KHz soaked 12 minutes.
Embodiment 3
From embodiment 1 different being: the enzyme treatment temperature is 45 ℃, and ultrasonic frequency is 155KHz, soaks 15 minutes.
Claims (4)
1. the dyeing method of a cotton fiber is characterized in that: cotton fiber is passed through enzyme processing, washing, oven dry, dip-dye, fixation successively, and it is to carry out under frequency is the ul-trasonic irradiation of 150～160KHz that described enzyme is processed, and described enzyme is pectase.
2. the dyeing method of cotton fiber as claimed in claim 1, it is characterized in that: described enzyme is processed 10～15 minutes times spent.
3. the dyeing method of cotton fiber as claimed in claim 1, it is characterized in that: described pectase consumption is 1～2 %owf.
4. the dyeing method of cotton fiber as claimed in claim 1, it is characterized in that: the temperature that described enzyme is processed is 40～45 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210317895.2A CN102851938B (en) | 2012-08-31 | 2012-08-31 | Printing and dyeing method for cotton fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210317895.2A CN102851938B (en) | 2012-08-31 | 2012-08-31 | Printing and dyeing method for cotton fibers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102851938A true CN102851938A (en) | 2013-01-02 |
| CN102851938B CN102851938B (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210317895.2A Active CN102851938B (en) | 2012-08-31 | 2012-08-31 | Printing and dyeing method for cotton fibers |
Country Status (1)
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| CN (1) | CN102851938B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649555A (en) * | 2009-08-13 | 2010-02-17 | 齐齐哈尔大学 | Method for preprocessing rough linen yarn bio-enzyme under action of ultrasonic wave |
| CN102505532A (en) * | 2011-09-26 | 2012-06-20 | 青岛大学 | Method for promoting pigment dyeing by using cellulase |
| CN102535177A (en) * | 2011-12-06 | 2012-07-04 | 常熟市凯达印染有限公司 | Bio-enzyme pretreatment technology for pure cotton fabric |
| CN102605439A (en) * | 2012-02-24 | 2012-07-25 | 绍兴文理学院 | Silk fabric degumming method and apparatus thereof |
-
2012
- 2012-08-31 CN CN201210317895.2A patent/CN102851938B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649555A (en) * | 2009-08-13 | 2010-02-17 | 齐齐哈尔大学 | Method for preprocessing rough linen yarn bio-enzyme under action of ultrasonic wave |
| CN102505532A (en) * | 2011-09-26 | 2012-06-20 | 青岛大学 | Method for promoting pigment dyeing by using cellulase |
| CN102535177A (en) * | 2011-12-06 | 2012-07-04 | 常熟市凯达印染有限公司 | Bio-enzyme pretreatment technology for pure cotton fabric |
| CN102605439A (en) * | 2012-02-24 | 2012-07-25 | 绍兴文理学院 | Silk fabric degumming method and apparatus thereof |
Non-Patent Citations (1)
| Title |
|---|
| 袁爱琳等: "超声波在棉织物练漂工艺中的应用", 《化纤与纺织技术》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102851938B (en) | 2014-10-22 |
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| ASS | Succession or assignment of patent right |
Owner name: JIANGSU GAOBO ZHIRONG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WUXI XINDE DYEING AND PRINTING PRODUCTS CO., LTD. Effective date: 20140912 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 214191 WUXI, JIANGSU PROVINCE TO: 214000 WUXI, JIANGSU PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20140912 Address after: 214000 Xinhua Road, Wuxi province national high tech Industrial Development Zone, No. innovation Creative Industrial Park, building, room 109, B, China, Jiangsu Applicant after: Jiangsu Gaobo Zhirong Technology Co., Ltd. Address before: 214191 Jiangsu city of Wuxi province in Northeast Town Xishan District Ma Village Applicant before: Wuxi Xinde Dyeing Printing Product Co.,Ltd. |
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| C14 | Grant of patent or utility model | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Jieping Inventor after: Lin Chengxiong Inventor before: Wang Kerong |
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| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161118 Address after: 2 No. 528200 Guangdong Province Nanhai District of Foshan City, Xiqiao science and Technology Industrial Park, new avenue Patentee after: Foshan Huafeng Textile Co., Ltd. Address before: 214000 Xinhua Road, Wuxi province national high tech Industrial Development Zone, No. innovation Creative Industrial Park, building, room 109, B, China, Jiangsu Patentee before: Jiangsu Gaobo Zhirong Technology Co., Ltd. |