CN101139799A - Cotton and fibre mixed fabrics refining bleaching one-bath finishing process - Google Patents
Cotton and fibre mixed fabrics refining bleaching one-bath finishing process Download PDFInfo
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- CN101139799A CN101139799A CNA200610126981XA CN200610126981A CN101139799A CN 101139799 A CN101139799 A CN 101139799A CN A200610126981X A CNA200610126981X A CN A200610126981XA CN 200610126981 A CN200610126981 A CN 200610126981A CN 101139799 A CN101139799 A CN 101139799A
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- refining bleaching
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Abstract
The invention relates to and belongs to a fabric process method, in particular to a refining bleach process for cotton and blend fabrics. The invention adopts biologicall zyme and oxydol shared-bath refining bleach; compostion of the treatment fluid is that: Biologicall zyme is 0.3 to 1.2g/L; oxydol is 0.3 to 1ml/L; pH value is adjusted between 8 and 9. Then, fibers can be put into impregnation as the mass ratio of 1:8 to 25; process temperature is controlled between 60 DEG C and 90 DEG C; process time is 40min to 90min; during the refining bleach process, a stabilizing agent can be added into the proportion of 0.3 to 0.8ml/L. The method effectively solves the problems of environment pollution and waste of energy, and fulfills shared-bath process, eliminates environment pollution, saves energy and improves efficiency.
Description
Technical field:
The present invention relates to belong to a kind of processing method of fabric, is the fabric treating before the refining treatment technology of cotton and BLENDED FABRIC is is promptly printed and dyed specifically.
Background technology:
Refining treatment is the important step during fabric is produced before the printing and dyeing, owing to contain pectic substance, wax, protein and pigment etc. in the cotton fiber, proterties and dyeing and printing process to fabric exert an influence, be unfavorable for processing and use, so people are often by carrying out pre-treatment to modes such as the boiling-off of pectic substance, cotton fat, cotton impurity such as cured, bleachings to fabric.Past, method commonly used was by process of caustic soda fabric to be carried out impurity elimination and bleaching.Though realized the purpose of impurity elimination, pollute easily, and technology is comparatively numerous and diverse, too much consumes energy, the cost-effective rate is low.Along with the application of biology enzyme refinery practice, people more and more use this technology, refine by the biology enzyme treatment fluid and float, because of its whiteness can only be fit to hyperchromatic needs.Middle light color and white fabrics need be flooded bleaching again.Cause biotechnology and traditional handicraft and usefulness in handling process, duplicate work, and alkali charge difficult reduces, technology is numerous and diverse, water consumption, power consumption are excessive etc., and problem is not still effectively solved, and causes the problems referred to above still extensively to exist.
Goal of the invention:
The present invention aims to provide the refining bleaching one-bath treatment process of a kind of cotton and BLENDED FABRIC, effectively addresses the above problem, and realizes handling with bathing, and eliminates environmental pollution, and energy savings is raised the efficiency.
Summary of the invention:
The refining bleaching one-bath treatment process of cotton of the present invention and BLENDED FABRIC is achieved by the following scheme:
Adopt the treatment fluid of biology enzyme and hydrogen peroxide preparation to realize refining impurity elimination and bleaching one-bath processing, because treatment fluid does not contain highly basic, waste liquid environmentally safe (reaching secondary discharge standard) is floated in refining, it is characterized in that biology enzyme content is 0.3-1.2g/L in the treatment fluid, hydrogen peroxide content is 0.3-1ml/L.
Aforesaid refining bleaching processing method is:
1), impregnation process: biology enzyme and hydrogen peroxide are prepared treatment fluid by said components, and pH value is adjusted between the 8-9, and the ratio in mass ratio 1: 8-25 drops into fabric then, and treatment temperature is controlled at 60 ℃-90 ℃, and the processing time is 40min-90min;
2), washing: the fabric wash-out after will handling.
In order better to realize the purpose of this invention, the refining bleaching one-bath treatment process of cotton and BLENDED FABRIC is characterized in that as mentioned above, and the ratio in 0.3-0.8ml/L during refining bleaching is handled adds stabilizing agent.
The specific embodiment
Below in conjunction with example the specific embodiment of this invention is described, but not as the qualification to summary of the invention:
Embodiment 1: the polyester cotton that contains cotton 60% is handled.
Press biology enzyme 0.4g/L, the proportioning configuration process liquid of hydrogen peroxide 0.6ml/L, pH value is controlled between the 8-9, drop into polyester-cotton blend in 1: 20 ratio of mass ratio then and knit BLENDED FABRIC, treatment temperature is controlled at 75 ℃, and the ratio in 1ml/L in the processing procedure is added stabilizing agent, and the processing time is 80min.Behind the refining bleaching fabric being washed oven dry gets final product.
Embodiment 2: 100% all-cotton fabric is handled.
Press biology enzyme 0.8g/L, the proportioning configuration process liquid of hydrogen peroxide 0.8ml/L, pH value is controlled between the 8-9, drop into all-cotton fabric in 1: 25 ratio of mass ratio then, treatment temperature is controlled at 70 ℃, and the ratio in 0.6ml/L in the processing procedure is added stabilizing agent, and the processing time is 60min.Behind the refining bleaching fabric being washed oven dry gets final product.
Embodiment 3: 100% all-cotton fabric is handled.
Press biology enzyme 1g/L, the proportioning configuration process liquid of hydrogen peroxide 0.9ml/L, pH value is controlled between the 8-9, drop into the all-cotton fabric dipping in 1: 10 ratio of mass ratio then, treatment temperature is controlled at 60 ℃, and the ratio in 0.8ml/L in the processing procedure is added stabilizing agent, and the processing time is 70min.Behind the refining bleaching fabric being washed oven dry gets final product.
Claims (2)
1. the refining bleaching one-bath treatment process of cotton and BLENDED FABRIC adopts biology enzyme and hydrogen peroxide with the bath refining bleaching, it is characterized in that treatment fluid contains biology enzyme 0.3-1.2g/L, hydrogen peroxide 0.3-1ml/L,
Its refining bleaching treatment process comprises the steps:
Impregnation process: with biology enzyme and hydrogen peroxide preparation treatment fluid, pH value is adjusted between the 8-9, and the ratio in mass ratio 1: 8-25 drops into fabric then, and treatment temperature is controlled at 60 ℃-90 ℃, and the processing time is 40min-90min;
Washing: the fabric wash-out after will handling.
2. according to the refining bleaching one-bath treatment process of described cotton of claim 1 and BLENDED FABRIC, it is characterized in that the ratio in 0.3-0.8ml/L in the processing adds stabilizing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200610126981XA CN101139799A (en) | 2006-09-08 | 2006-09-08 | Cotton and fibre mixed fabrics refining bleaching one-bath finishing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200610126981XA CN101139799A (en) | 2006-09-08 | 2006-09-08 | Cotton and fibre mixed fabrics refining bleaching one-bath finishing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101139799A true CN101139799A (en) | 2008-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200610126981XA Pending CN101139799A (en) | 2006-09-08 | 2006-09-08 | Cotton and fibre mixed fabrics refining bleaching one-bath finishing process |
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| CN (1) | CN101139799A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009135343A1 (en) * | 2008-05-08 | 2009-11-12 | 江南大学 | Method for scouring and bleaching cotton fabric with composite enzyme preparation in one bath |
| CN102080331A (en) * | 2010-12-01 | 2011-06-01 | 华纺股份有限公司 | Process for pre-treating fabrics by bio-enzymatic method |
| CN102418291A (en) * | 2011-08-12 | 2012-04-18 | 江苏金辰针纺织有限公司 | Pretreatment method for dyeing pure cotton fabric with dark dye |
| CN102454118A (en) * | 2010-10-18 | 2012-05-16 | 南通曙光染织有限公司 | Method for ecologically dyeing yarn |
| CN102965905A (en) * | 2012-11-26 | 2013-03-13 | 浙江安诺其助剂有限公司 | Pressurizing, scouring and bleaching one-bath process for obtaining high-whiteness cotton |
| CN106498755A (en) * | 2016-10-28 | 2017-03-15 | 福建七匹狼实业股份有限公司 | A kind of colouring method of cotton/beautiful color fiber blended fabric |
-
2006
- 2006-09-08 CN CNA200610126981XA patent/CN101139799A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009135343A1 (en) * | 2008-05-08 | 2009-11-12 | 江南大学 | Method for scouring and bleaching cotton fabric with composite enzyme preparation in one bath |
| CN102454118A (en) * | 2010-10-18 | 2012-05-16 | 南通曙光染织有限公司 | Method for ecologically dyeing yarn |
| CN102454118B (en) * | 2010-10-18 | 2014-03-26 | 南通斯恩特纺织科技有限公司 | Method for ecologically dyeing yarn |
| CN102080331A (en) * | 2010-12-01 | 2011-06-01 | 华纺股份有限公司 | Process for pre-treating fabrics by bio-enzymatic method |
| CN102080331B (en) * | 2010-12-01 | 2012-08-22 | 华纺股份有限公司 | Process for pre-treating fabrics by bio-enzymatic method |
| CN102418291A (en) * | 2011-08-12 | 2012-04-18 | 江苏金辰针纺织有限公司 | Pretreatment method for dyeing pure cotton fabric with dark dye |
| CN102965905A (en) * | 2012-11-26 | 2013-03-13 | 浙江安诺其助剂有限公司 | Pressurizing, scouring and bleaching one-bath process for obtaining high-whiteness cotton |
| CN106498755A (en) * | 2016-10-28 | 2017-03-15 | 福建七匹狼实业股份有限公司 | A kind of colouring method of cotton/beautiful color fiber blended fabric |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Open date: 20080312 |