CN103276594B - 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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- CN103276594B CN103276594B CN201310227900.5A CN201310227900A CN103276594B CN 103276594 B CN103276594 B CN 103276594B CN 201310227900 A CN201310227900 A CN 201310227900A CN 103276594 B CN103276594 B CN 103276594B
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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 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 wearing comfort, liking extensively by consumer.But COTTON FABRIC is not well-pressed, fold poor flexibility.Therefore, COTTON FABRIC needs to carry out well-pressed and anti-fold process especially.
The well-pressed process of current COTTON FABRIC generally adopts high molecule size class to arrange, as polyvinyl alcohol, starch based, polyvinyl alcohol glycidyl ether class, Lauxite class etc.After these finishing agent process, generally can produce one deck macromolecule membrane at fabric face.Therefore, through the COTTON FABRIC of well-pressed arrangement when taking as underwear, these macromolecule membranes and contact human skin have a good chance, and the biocompatibility of COTTON FABRIC, are not embodied completely the friendly of skin.The COTTON FABRIC of pure natural is after well-pressed arrangement, and become containing particularly surface is containing the fabric of artificial-synthetic compound, cotton pure natural property is damaged, for advocate pure natural modern consumer, this be one very large sorry.
Therefore, develop new COTTON FABRIC from well-pressed technology, after the well-pressed arrangement of COTTON FABRIC, not containing any artificial-synthetic compound, people will be catered to completely advocate the trend of pure natural substance, there is great economic worth.There is no the research report of correlation technique at present.
Summary of the invention
The object of the present invention is to provide a kind of COTTON FABRIC from well-pressed method for sorting, compared with prior art, in technological design, the COTTON FABRIC after arrangement is not completely containing artificial-synthetic compound, and COTTON FABRIC realizes well-pressed by the change of self microstructure for the method.
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 by destruction to a certain extent, then clean COTTON FABRIC, wash away N-methylmorpholine N-oxide solvent, then naturally dry.In dry run, COTTON FABRIC forms new crystalline texture, makes COTTON FABRIC have good stiffness.N-methylmorpholine N-the oxide used in arrangement process is washed away completely, and the cotton fiber through arranging is not containing finishing agent.
A kind of COTTON FABRIC of the present invention, from well-pressed method for sorting, realizes through the following steps:
N-methylmorpholine N-oxide is added water, is placed in 98
oheat in C water bath with thermostatic control, make N-methylmorpholine N-oxide water solution that quality than concentration is 15 ~ 25%, put into the COTTON FABRIC through boiling-off and bleaching, vibration insulation 20min, then take out COTTON FABRIC extract, clear water washing, dry, obtain well-pressed COTTON FABRIC.
N-methylmorpholine N-oxide used, can buy from Aladdin Reagent Company, moisture content is about 50%, removes water through decompression distillation, and obtaining moisture content is in solid-state solvent under about 13% normal temperature, is environment amenable solvent, recyclable.
advantage of the present invention
After arranging, the stiffness of COTTON FABRIC can bring up to original 2 ~ 3 times, and meanwhile, in well-pressed arrangement process, N-methylmorpholine N-oxide is finally washed removing, not containing solvent in COTTON FABRIC.Meanwhile, N-methylmorpholine N-oxide is environment amenable novel solvent, and recoverable is environmentally friendly.
Detailed description of the invention
Example 1:
At normal temperatures, added water by N-methylmorpholine N-oxide, being placed in temperature is 98
oin the water bath with thermostatic control of C, make N-methylmorpholine N-oxide water solution that quality than concentration is 20%, then 50g COTTON FABRIC is put into 800mL N-methylmorpholine N-oxide water solution, vibration insulation 20min, then take out COTTON FABRIC to extract, wash 10min with clear water, then use 60
othe hot wash 10min of C, finally rinse with clear water, dry, flatiron presses, and obtains the well-pressed COTTON FABRIC that well-pressed degree is source textile 2.8 times.
Example 2:
At normal temperatures, added water by N-methylmorpholine N-oxide, being placed in temperature is 98
oin the water bath with thermostatic control of C, make N-methylmorpholine N-oxide water solution that quality than concentration is 25%, then 80g COTTON FABRIC is put into 1200mLN-methyl morpholine N-oxide water solution, vibration insulation 20min, then take out COTTON FABRIC to extract, wash 10min with clear water, then use 70
othe hot wash 10min of C, finally rinse with clear water, dry, flatiron presses, and obtains the well-pressed COTTON FABRIC that well-pressed degree is source textile 2.5 times.
Example 3:
At normal temperatures, added water by N-methylmorpholine N-oxide, being placed in temperature is 98
oin the water bath with thermostatic control of C, make N-methylmorpholine N-oxide water solution that quality than concentration is 15%, then 60g COTTON FABRIC is put into 1000mLN-methyl morpholine N-oxide water solution, vibration insulation 20min, then take out COTTON FABRIC to extract, wash 10min with clear water, then use 80
othe hot wash 10min of C, finally rinse with clear water, dry, flatiron presses, and obtains the well-pressed COTTON FABRIC that well-pressed degree is source textile 3 times.
Claims (1)
1. COTTON FABRIC is from a well-pressed method for sorting, it is characterized in that realizing through the following steps:
N-methylmorpholine N-oxide is added water, is placed in 98
oheat in C water bath with thermostatic control, make N-methylmorpholine N-oxide water solution that quality than concentration is 15 ~ 25%, put into the COTTON FABRIC through boiling-off and bleaching, vibration insulation 20min, then take out COTTON FABRIC extract, 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 CN103276594A (en) | 2013-09-04 |
| CN103276594B true CN103276594B (en) | 2014-12-24 |
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Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103276594B (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127241B (en) * | 2011-02-01 | 2012-08-08 | 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
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| Publication number | Publication date |
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| CN103276594A (en) | 2013-09-04 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20170608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |