CN103276594A - Automatic stiff and smooth finishing method of cotton fabric - Google Patents
Automatic stiff and smooth finishing method of cotton fabric Download PDFInfo
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- CN103276594A CN103276594A CN2013102279005A CN201310227900A CN103276594A CN 103276594 A CN103276594 A CN 103276594A CN 2013102279005 A CN2013102279005 A CN 2013102279005A CN 201310227900 A CN201310227900 A CN 201310227900A CN 103276594 A CN103276594 A CN 103276594A
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- cotton fabric
- methylmorpholine
- oxide
- pressed
- well
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Abstract
An automatic stiff and smooth finishing method of a cotton fabric comprises the following steps: dipping a boiled and bleached cotton fabric in an aqueous N-methylmorpholine-N-oxide solution having a mass concentration of 15-25%, and cleaning to obtain a stiff and smooth cotton fabric. The stiff and smooth property of the finished cotton fabric is 2-3 times the original stiff and smooth property of the cotton fabric; and in the finishing process, N-methylmorpholine-N-oxide is removed through washing, and the cotton fabric contains no solvents. N-methylmorpholine-N-oxide is an environmentally-friendly new solvent, and can be recycled.
Description
Technical field
The present invention relates to the Textile Engineering technical field, particularly relate to a kind of COTTON FABRIC from well-pressed method for sorting.
Background technology
COTTON FABRIC has good hygroscopicity, gas permeability, antistatic behaviour, biocompatibility and takes comfortableness, extensively is subjected to liking of consumer.But COTTON FABRIC is not well-pressed, the fold poor flexibility.Therefore, COTTON FABRIC need be carried out well-pressed and anti-fold processing especially.
The well-pressed processing of present COTTON FABRIC generally adopts the high molecule size class to put in order, as polyvinyl alcohol, starch based, polyvinyl alcohol glycidyl ether class, Lauxite class etc.After these finishing agents are handled, generally can produce one deck macromolecule membrane at fabric face.Therefore, when taking as underwear, what these macromolecule membranes contacted with human body skin has a good chance through the COTTON FABRIC of well-pressed arrangement, the biocompatibility of COTTON FABRIC, the friendly of skin is not embodied completely.The COTTON FABRIC of pure natural has become and has contained particularly the fabric that the artificial-synthetic compound is contained on the surface after well-pressed arrangement, and cotton pure natural property is damaged, for advocate pure natural modern consumer, this be one very big sorry.
Therefore, develop new COTTON FABRIC from well-pressed technology, after the well-pressed arrangement of COTTON FABRIC, do not contain any artificial-synthetic compound, advocate the trend of pure natural substance with catering to people fully, have great economic worth.Still the research report that does not have at present correlation technique.
Summary of the invention
The object of the present invention is to provide a kind of COTTON FABRIC from well-pressed method for sorting, this method compared with prior art, in technological design, the COTTON FABRIC after the arrangement does not contain the artificial-synthetic compound fully, COTTON FABRIC realizes well-pressed by self changes of microstructure.
Technical thought of the present invention is: COTTON FABRIC is flooded certain hour in the N-methylmorpholine N-oxide solution of uniform temperature and concentration, make the crystalline texture of cotton fiber be subjected to a certain degree destruction, clean COTTON FABRIC then, flush away N-methylmorpholine N-oxide solvent dries then naturally.In dry run, COTTON FABRIC forms new crystalline texture, makes COTTON FABRIC have good stiffness.The N-methylmorpholine N that uses in the arrangement process-oxide is by complete flush away, and the cotton fiber through putting in order does not contain finishing agent.
A kind of COTTON FABRIC of the present invention realizes through the following steps from well-pressed method for sorting:
N-methylmorpholine N-oxide is added water, place 98
oHeat in the C water bath with thermostatic control, making quality is N-methylmorpholine N-oxide water solution of 15～25% than concentration, puts into the COTTON FABRIC through boiling-off and bleaching, vibration insulation 20min, take out then that COTTON FABRIC is extracted, the clear water washing, dry, obtain well-pressed COTTON FABRIC.
Used N-methylmorpholine N-oxide can be bought from Aladdin reagent company, and moisture content is about 50%, removes water through decompression distillation, and obtaining moisture content is to be solid-state solvent under 13% left and right sides normal temperature, is environment amenable solvent, recyclable.
Advantage of the present invention
The stiffness of COTTON FABRIC can be brought up to original 2～3 times after putting in order, and simultaneously, in the well-pressed arrangement process, N-methylmorpholine N-oxide finally is washed and removes, and does not contain solvent in the COTTON FABRIC.Simultaneously, N-methylmorpholine N-oxide is environment amenable novel solvent, and recyclable utilization is environmentally friendly.
The specific embodiment
Example 1:
At normal temperatures, N-methylmorpholine N-oxide is added water, placing temperature is 98
oIn the water bath with thermostatic control of C, making quality is N-methylmorpholine N-oxide water solution of 20% than concentration, then the 50g COTTON FABRIC is put into 800mL N-methylmorpholine N-oxide water solution, vibration insulation 20min, take out COTTON FABRIC then and extract, wash 10min with clear water, use 60 again
oThe hot wash 10min of C washes, dries with clear water at last, the flatiron flatiron, and obtaining well-pressed degree is the well-pressed COTTON FABRIC of 2.8 times of source textiles.
Example 2:
At normal temperatures, N-methylmorpholine N-oxide is added water, placing temperature is 98
oIn the water bath with thermostatic control of C, making quality is N-methylmorpholine N-oxide water solution of 25% than concentration, then the 80g COTTON FABRIC is put into 1200mLN-methyl morpholine N-oxide water solution, vibration insulation 20min, take out COTTON FABRIC then and extract, wash 10min with clear water, use 70 again
oThe hot wash 10min of C washes, dries with clear water at last, the flatiron flatiron, and obtaining well-pressed degree is the well-pressed COTTON FABRIC of 2.5 times of source textiles.
Example 3:
At normal temperatures, N-methylmorpholine N-oxide is added water, placing temperature is 98
oIn the water bath with thermostatic control of C, making quality is N-methylmorpholine N-oxide water solution of 15% than concentration, then the 60g COTTON FABRIC is put into 1000mLN-methyl morpholine N-oxide water solution, vibration insulation 20min, take out COTTON FABRIC then and extract, wash 10min with clear water, use 80 again
oThe hot wash 10min of C washes, dries with clear water at last, the flatiron flatiron, and obtaining well-pressed degree is the well-pressed COTTON FABRIC of 3 times of source textiles.
Claims (1)
1. a COTTON FABRIC is characterized in that realizing through the following steps from well-pressed method for sorting:
N-methylmorpholine N-oxide is added water, place 98
oHeat in the C water bath with thermostatic control, making quality is N-methylmorpholine N-oxide water solution of 15～25% than concentration, puts into the COTTON FABRIC through boiling-off and bleaching, vibration insulation 20min, take out then that COTTON FABRIC is extracted, the clear water washing, dry, obtain well-pressed COTTON FABRIC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310227900.5A CN103276594B (en) | 2013-06-08 | 2013-06-08 | Automatic stiff and smooth finishing method of cotton fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310227900.5A CN103276594B (en) | 2013-06-08 | 2013-06-08 | Automatic stiff and smooth finishing method of cotton fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103276594A true CN103276594A (en) | 2013-09-04 |
| CN103276594B CN103276594B (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310227900.5A Expired - Fee Related CN103276594B (en) | 2013-06-08 | 2013-06-08 | Automatic stiff and smooth finishing method of cotton fabric |
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| CN (1) | CN103276594B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127241A (en) * | 2011-02-01 | 2011-07-20 | 李文江 | Method for preparing plant cellulose film by taking herbaceous plant as raw material |
| CN102702365A (en) * | 2012-05-30 | 2012-10-03 | 华南理工大学 | Method for preparing micro-nano cellulose with ultra-low crystallinity |
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2013
- 2013-06-08 CN CN201310227900.5A patent/CN103276594B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127241A (en) * | 2011-02-01 | 2011-07-20 | 李文江 | Method for preparing plant cellulose film by taking herbaceous plant as raw material |
| CN102702365A (en) * | 2012-05-30 | 2012-10-03 | 华南理工大学 | Method for preparing micro-nano cellulose with ultra-low crystallinity |
Non-Patent Citations (2)
| Title |
|---|
| 刘玲等: "棉纺织品硬挺整理剂合成与性能", 《浙江纺织服装职业技术学院院报》 * |
| 李新平等: "NMMO工艺纤维素膜结晶度与强度性能初探", 《纤维素科学与技术》 * |
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| CN103276594B (en) | 2014-12-24 |
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