CN101781849A - Method for curing chitosan on fabrics - Google Patents
Method for curing chitosan on fabrics Download PDFInfo
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- CN101781849A CN101781849A CN201010103999A CN201010103999A CN101781849A CN 101781849 A CN101781849 A CN 101781849A CN 201010103999 A CN201010103999 A CN 201010103999A CN 201010103999 A CN201010103999 A CN 201010103999A CN 101781849 A CN101781849 A CN 101781849A
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- bletilla polysaccharide
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Abstract
The invention discloses a method for curing chitosan on fabrics, which comprises the following steps: taking granular water-soluble chitosan under the conditions that the chitosan consumption ratio accounts for 3 to 5 percent of the weight of the fabrics, the water consumption ratio accounts for four times of the weight of the fabrics, and the pH valve of the water is between 6 and 7; uniformly stirring the mixture at the normal temperature; carrying out dip coating and sorting on the fabrics by the chitosan solution for 2 hours; dewatering materials to eighty percent dryness, and baking the materials; taking granular water-soluble bletilla striata polysaccharide under the conditions that the bletilla striata polysaccharide consumption ratio accounts for 3 to 5 percent of the weight of the fabrics, the water consumption ratio accounts for five times of the weight of the fabrics, and the pH valve of the water is between 6 and 7; uniformly stirring the mixture at the normal temperature; then, using the bletilla striata polysaccharide solution for sorting and curing the fabrics sorted by the chitosan for 1 hour; and deterring and baking obtained materials. The fabrics are soaked and coated by the chitosan solution, then, the bletilla striata polysaccharide solution is used for curing, organic molecules with the biological activity are given to the fabrics, and the fabrics have various health care functions.
Description
Technical field
The invention belongs to the fabric treating technology, be specifically related to a kind of biological polyoses finish fabric of using, the method for solidifying shell glycan on fabric.
Background technology
Along with the progress and the development of society, people are more and more higher to the quality requirement of life, pay attention to healthyly more, press for high-quality pin and spin the class health product.
Shitosan: be to contain cationic natural polymers, contain the amino of positive charge in its molecule, thereby make shitosan had antibacterial, promote effects such as cell growth, hemostasis, analgesia.Shitosan is a class natural polymer adsorbent, and safety non-toxic has that extremely strong biological immune activity, moisture absorption are ventilative, an anti-inflammation detumescence, deodorization, anti-infective, radioresistance, and human body is had good affinity interaction.
With chitosan solution fabric is put in order, form one deck shitosan film on the fabric fibre surface, can improve the characteristic of fabric, changed the quality of source textile fiber, thereby make fabric have the biologically active organic molecule, antibacterial anti-inflammatory, air permeable humidity retaining, ultraviolet radiation preventing, reduction content of formaldehyde, skin-friendly are good, deodorization absorption peculiar smell, suppress the characteristics such as infection of dermatophyte and bacterium.
At present, on fabric, use in the shitosan technical field, generally adopt the physics high temperature process, after fabric put in order, poor adhesive force, instability came off after the washing easily, color and luster is inhomogeneous, and the antibiotic health care that waits that cloth cover spottiness, shitosan have can disappear very soon.
Summary of the invention
In order to overcome the above-mentioned defective that the prior art field exists, the objective of the invention is to, provide a kind of on fabric the method for solidifying shell glycan, efficiently solve the shitosan finish fabric after, poor adhesive force, instability, easy defective such as come off, can make shitosan firm attached on the fabric.
Provided by the invention on fabric the method for solidifying shell glycan, it may further comprise the steps:
One, prepare: the preparation chitosan solution, get the granular water soluble shitosan, shitosan materials ratio is the 3-5% of fabric weight, and the water consumption ratio is 4 times of fabric weight, and it is standby to stir under the water pH value 6-7, normal temperature; Preparation bletilla polysaccharide solution is got the granular water soluble bletilla polysaccharide, and bletilla polysaccharide materials ratio is the 3-5% of fabric weight, and the water consumption ratio is 5 times of fabric weight, and it is standby to stir under the water pH value 6-7, normal temperature;
Two, shitosan arrangement: with chitosan solution dip-coating, the finish fabric of step 12 hours, dehydration was done oven dry to eighty per cant;
Three, bletilla polysaccharide solidifies: the fabric that use the bletilla polysaccharide solution of step 1 to put in order again, curing schedule two obtains 1 hour, dehydration, oven dry.
In order to obtain better technique effect, can also adopt the technical scheme of more optimizing: in the bletilla polysaccharide solution of described step 1, add algin, the consumption of algin is 1% of a fabric weight, obtain the mixed solution of bletilla polysaccharide and algin, in step 3, with the mixed solution of bletilla polysaccharide and algin, the fabric that step 2 is obtained is cured arrangement 1 hour, dewaters then, dries.
In order to obtain better technique effect, can also on the basis of technique scheme, carry out secondary arrangement, curing operation again:
Four, prepare: the preparation chitosan solution, water soluble chitosan materials ratio is 2% of a fabric weight, and the water consumption ratio is 4 times of fabric weight, and it is standby to stir under the water pH value 6-7, normal temperature; Preparation bletilla polysaccharide and algin mixed solution, water-soluble bletilla polysaccharide materials ratio be fabric weight 1%, the algin consumption is 1% of fabric weight, the water consumption ratio is 5 times of fabric weight, it is standby to stir under the water pH value 6-7, normal temperature;
Five, chitosan solution arrangement: with the chitosan solution that step 4 obtains, the fabric that step 3 is obtained carries out multiple dip-coating, arrangement 2 hours, and dehydration is done oven dry to eighty per cant;
Six, bletilla polysaccharide solution and algin solution solidify arrangement: with the bletilla polysaccharide solution and the algin solution of step 4 acquisition, the fabric that step 5 obtains is put in order, consolidated 1 hour again again, dehydration, oven dry.
The bletilla striata: herbaceos perennial, be rich in glucose, mucilaginous substance, volatile oil, starch etc., bletilla polysaccharide is by 4 molecule mannoses and the 1 molecule glucose glucomannan that is polymerized.The vestige that can eliminate under the acne spot is on the face embrocated in external application, makes skin smooth seamless, and has anti-inflammatory, antitumor, short hemoglutination, and in vitro test also has inhibitory action to tubercle bacillus.
Algin: main component is a sodium alginate, and white or pale yellow powder have hygroscopicity.Water-soluble, generate stickiness latex.1% pH value of aqueous solution is 6～8.Stickiness the pH value be 6～9 o'clock stable, stickiness reduces when being heated to more than 80 ℃.Add alkaline extraction by brown algae plant such as sea-tangle or horse hair algae brown alga.Can be used for making thickener, emulsifying agent, stabilizing agent, finishing agent, dyeing auxiliaries in food industry, textile printing and dyeing, oil exploitation, the pesticide processing, pharmaceutically make blood substitutes, styptic, capsule or be used for drug packaging.
Behind the fabric drying with dip-coating shitosan, drop in the bletilla polysaccharide solution, only need after ten minutes, chemical reaction will take place in shitosan and bletilla polysaccharide on fabric, the three is organically combined be one, thereby change the quality of fabric.
Provided by the invention on fabric the method for solidifying shell glycan, its beneficial effect is, with chitosan solution fabric is implemented dip-coating, the usefulness bletilla polysaccharide solution that continues solidifies, in the time of chemical reaction, biological polyoses permeates inside and outside fabric fibre, thereby improve the characteristic of fabric, changed the quality of source textile fiber, give fabric biologically active organic molecule, antibacterial anti-inflammatory, air permeable humidity retaining, ultraviolet radiation preventing, reduction content of formaldehyde, skin-friendly are good, deodorization absorption peculiar smell, suppress the characteristics such as infection of dermatophyte and bacterium.In bletilla polysaccharide solution, add algin, can obtain better shitosan solidification effect.
Provided by the invention on fabric the method for solidifying shell glycan, widened the range of application of shitosan, but to the facing fabric of unlike material all small lot, many kinds carry out processing and sorting production, maneuverability, cost are low.Biological polyoses is technology finishing method admittedly again, is that pin is spun the optimal process means that series products carries out the functionalization arrangement, through biological polyoses again admittedly the pin put in order of technology spin series products safety non-toxic, immunizing health.But processing and sorting is spun product etc. as: T-shirt, underwear, underpants, vest, nightwear, corselet, bedding, pregnant, infant article, mouth mask, towel, socks, shoe-pad, shoe lining and medical needle.Have practicality widely, development potentiality is big, has a extensive future.
The specific embodiment
Below in conjunction with two embodiment, to provided by the invention on fabric the method for solidifying shell glycan be described in detail.
Embodiment one
The method of solidifying shell glycan on fabric of present embodiment is that the finished product quilted stockings is put in order, and it may further comprise the steps:
One, prepare: the preparation chitosan solution, get the granular water soluble shitosan, shitosan materials ratio is 4% of a quilted stockings weight, and the water consumption ratio is 4 times of fabric weight, and it is standby to stir under the water pH value 6-7, normal temperature; Preparation bletilla polysaccharide solution is got the granular water soluble bletilla polysaccharide, and bletilla polysaccharide materials ratio is 4% of a fabric weight, and the water consumption ratio is 5 times of fabric weight, and it is standby to stir under the water pH value 6-7, normal temperature;
Two, shitosan arrangement: with chitosan solution dip-coating, the finish fabric of step 12 hours, dehydration was done oven dry to eighty per cant;
Three, bletilla polysaccharide solidifies: the fabric that use the bletilla polysaccharide solution of step 1 to put in order again, curing schedule two obtains 1 hour, dehydration, oven dry.
Four, the secondary arrangement is solidified, and prepares: the preparation chitosan solution, and water soluble chitosan materials ratio is 2% of a fabric weight, and the water consumption ratio is 4 times of fabric weight, and it is standby to stir under the water pH value 6-7, normal temperature; Preparation bletilla polysaccharide and algin mixed solution, water-soluble bletilla polysaccharide materials ratio be fabric weight 1%, the algin consumption is 1% of fabric weight, the water consumption ratio is 5 times of fabric weight, it is standby to stir under the water pH value 6-7, normal temperature;
Five, chitosan solution arrangement: with the chitosan solution that step 4 obtains, the fabric that step 3 is obtained carries out multiple dip-coating, arrangement 2 hours, and dehydration is done oven dry to eighty per cant;
Six, bletilla polysaccharide solution and algin solution solidify arrangement: with the bletilla polysaccharide solution and the algin solution of step 4 acquisition, the fabric that step 5 obtains is put in order, consolidated 1 hour again again, dehydration, oven dry.
Embodiment two
One, prepare: the preparation chitosan solution, get the granular water soluble shitosan, shitosan materials ratio is 4% of a fabric weight, and the water consumption ratio is 4 times of fabric weight, and it is standby to stir under the water pH value 6-7, normal temperature; Preparation bletilla polysaccharide solution and algin mixed solution, get the granular water soluble bletilla polysaccharide, bletilla polysaccharide materials ratio be fabric weight 3%, algin materials ratio is 1% of fabric weight, the water consumption ratio is 5 times of fabric weight, it is standby to stir under the water pH value 6-7, normal temperature;
Two, shitosan arrangement: with chitosan solution dip-coating, the finish fabric of step 12 hours, dehydration was done oven dry to eighty per cant;
Three, bletilla polysaccharide solidifies: the fabric that obtains with bletilla polysaccharide and the arrangement of algin mixed solution, the curing schedule two of step 1 is 1 hour again, dehydration, oven dry.
Four, the secondary arrangement is solidified, and prepares: the preparation chitosan solution, and water soluble chitosan materials ratio is 2% of a fabric weight, and the water consumption ratio is 4 times of fabric weight, and it is standby to stir under the water pH value 6-7, normal temperature; Preparation bletilla polysaccharide and algin mixed solution, water-soluble bletilla polysaccharide materials ratio be fabric weight 1%, the algin consumption is 1% of fabric weight, the water consumption ratio is 5 times of fabric weight, it is standby to stir under the water pH value 6-7, normal temperature;
Five, chitosan solution arrangement: with the chitosan solution that step 4 obtains, the fabric that step 3 is obtained carries out multiple dip-coating, arrangement 2 hours, and dehydration is done oven dry to eighty per cant;
Six, bletilla polysaccharide solution and algin solution solidify arrangement: with the bletilla polysaccharide solution and the algin solution of step 4 acquisition, the fabric that step 5 obtains is put in order, consolidated 1 hour again again, dehydration, oven dry.
Claims (3)
1. the method for a solidifying shell glycan on fabric is characterized in that it may further comprise the steps:
One, prepare: the preparation chitosan solution, get the granular water soluble shitosan, shitosan materials ratio is the 3-5% of fabric weight, and the water consumption ratio is 4 times of fabric weight, and it is standby to stir under the water pH value 6-7, normal temperature; Preparation bletilla polysaccharide solution is got the granular water soluble bletilla polysaccharide, and bletilla polysaccharide materials ratio is the 3-5% of fabric weight, and the water consumption ratio is 5 times of fabric weight, and it is standby to stir under the water pH value 6-7, normal temperature;
Two, shitosan arrangement: with chitosan solution dip-coating, the finish fabric of step 12 hours, dehydration was done oven dry to eighty per cant;
Three, bletilla polysaccharide solidifies: the fabric that use the bletilla polysaccharide solution of step 1 to put in order again, curing schedule two obtains 1 hour, dehydration, oven dry.
2. according to claim 1 on fabric the method for solidifying shell glycan, it is characterized in that, in the bletilla polysaccharide solution of described step 1, add algin, the consumption of algin is 1% of a fabric weight, obtains the mixed solution of bletilla polysaccharide and algin, in step 3, with the mixed solution of bletilla polysaccharide and algin, the fabric that step 2 is obtained is cured arrangement 1 hour, dewaters then, dries.
3. according to claim 1 and 2 on fabric the method for solidifying shell glycan, it is characterized in that it also comprises secondary arrangement step:
Four, prepare: the preparation chitosan solution, water soluble chitosan materials ratio is 2% of a fabric weight, and the water consumption ratio is 4 times of fabric weight, and it is standby to stir under the water pH value 6-7, normal temperature; Preparation bletilla polysaccharide and algin mixed solution, water-soluble bletilla polysaccharide materials ratio be fabric weight 1%, the algin consumption is 1% of fabric weight, the water consumption ratio is 5 times of fabric weight, it is standby to stir under the water pH value 6-7, normal temperature;
Five, chitosan solution arrangement: with the chitosan solution that step 4 obtains, the fabric that step 3 is obtained carries out multiple dip-coating, arrangement 2 hours, and dehydration is done oven dry to eighty per cant;
Six, bletilla polysaccharide solution and algin solution solidify arrangement: with the bletilla polysaccharide solution and the algin solution of step 4 acquisition, the fabric that step 5 obtains is put in order, consolidated 1 hour again again, dehydration, oven dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101039994A CN101781849B (en) | 2010-01-25 | 2010-01-25 | Method for curing chitosan on fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101039994A CN101781849B (en) | 2010-01-25 | 2010-01-25 | Method for curing chitosan on fabrics |
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| CN101781849A true CN101781849A (en) | 2010-07-21 |
| CN101781849B CN101781849B (en) | 2012-01-18 |
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| CN2010101039994A Expired - Fee Related CN101781849B (en) | 2010-01-25 | 2010-01-25 | Method for curing chitosan on fabrics |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995402A (en) * | 2012-11-17 | 2013-03-27 | 江志清 | Method for solidifying pharmaceutical-grade chitosan oligosaccharide on fabric |
| CN103147310A (en) * | 2013-03-27 | 2013-06-12 | 南通苏州大学纺织研究院 | Method for finishing cotton fabrics through spraying plant essential oil |
| CN103938445A (en) * | 2014-02-25 | 2014-07-23 | 江志清 | Method for processing and finishing ecologic, oxygen permeable and antibiotic mouth mask by using chitosan oligosaccharide |
| CN105803776A (en) * | 2016-05-20 | 2016-07-27 | 青岛德喜哆瑭生物科技有限公司 | Isatis root polysaccharide modified fibers and preparation method thereof |
| CN102995403B (en) * | 2012-11-17 | 2016-10-12 | 江志清 | The method solidifying high-performance chitosan on fabric |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1203230C (en) * | 2002-06-21 | 2005-05-25 | 江志昕 | Process for removing acetylchitin size from fabric and its fabric |
| CN1928213A (en) * | 2006-05-08 | 2007-03-14 | 江志清 | Processing sorting and dyeing method of textile biological polyoses |
| CN101377059B (en) * | 2007-08-30 | 2012-07-04 | 东丽纤维研究所（中国）有限公司 | Durability natural object machining textile |
-
2010
- 2010-01-25 CN CN2010101039994A patent/CN101781849B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995402A (en) * | 2012-11-17 | 2013-03-27 | 江志清 | Method for solidifying pharmaceutical-grade chitosan oligosaccharide on fabric |
| CN102995403B (en) * | 2012-11-17 | 2016-10-12 | 江志清 | The method solidifying high-performance chitosan on fabric |
| CN103147310A (en) * | 2013-03-27 | 2013-06-12 | 南通苏州大学纺织研究院 | Method for finishing cotton fabrics through spraying plant essential oil |
| CN103147310B (en) * | 2013-03-27 | 2014-08-20 | 南通苏州大学纺织研究院 | Method for finishing cotton fabrics through spraying plant essential oil |
| CN103938445A (en) * | 2014-02-25 | 2014-07-23 | 江志清 | Method for processing and finishing ecologic, oxygen permeable and antibiotic mouth mask by using chitosan oligosaccharide |
| CN105803776A (en) * | 2016-05-20 | 2016-07-27 | 青岛德喜哆瑭生物科技有限公司 | Isatis root polysaccharide modified fibers and preparation method thereof |
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| CN101781849B (en) | 2012-01-18 |
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