CN101046067A - Process of dyeing silk with dye yam extract - Google Patents
Process of dyeing silk with dye yam extract Download PDFInfo
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- CN101046067A CN101046067A CN 200710039385 CN200710039385A CN101046067A CN 101046067 A CN101046067 A CN 101046067A CN 200710039385 CN200710039385 CN 200710039385 CN 200710039385 A CN200710039385 A CN 200710039385A CN 101046067 A CN101046067 A CN 101046067A
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Abstract
The present invention discloses process of dyeing silk with dye yam extract, and belongs to the field of fabric dyeing and finishing technology. The process includes dip dyeing silk in dye yam extract liquor, and post-dyeing treatment with mordant of ferrous sulfate, titanium sulfate, copper sulfate, aluminum sulfate, zinc chloride or ferric chloride to obtain different colors. The present invention has the advantages of high color fastness, homogeneous dyeing and environment friendship, and the dyed silk is soft, antiseptic and ultraviolet ray shading.
Description
Technical field
The present invention relates to a kind of colouring method of silk broadcloth natural dye, particularly a kind ofly make the method that dye liquor dyes and handles silk broadcloth, belong to the textile dyeing and finishing technical field with the dye yam extract.
Background technology
Dye yam is a kind of perennial winding liana wild plant, belongs to potato army section, abound with in China Guangdong, Guangxi, Yunnan, Guizhou, etc. ground, can make Chinese herbal medicine, the hemostatic and antibacterial effect is arranged.The polyphenol compound that contains in the dye yam---tannin can form the chelate of ring-type with complexing of metal ion, and formed chelate generally has color.Guangdong traditional handicraft famous-object " gambiered Guangdong gauze " (claiming the Canton gauze gambiered silk fabric again) is exactly to contaminate greig with dye yam juice, and the river bed mineral mud through being rich in irony is coated with envelope then, utilizes tannin and iron ion generation chelation, produces positive and negative heterochromatic special effect.Gambiered Guangdong gauze has contained the elite of natural plants and mineral, is distributing dense plant delicate fragrance, and is very refreshing soft and smooth, saturating cool comfortable.
" have an informal discussion the Canton gauze gambiered silk fabric " in [" silk ", 1999, (7): 41-42], introduced the conventional process flow of gambiered Guangdong gauze preparation: wash dye yam, water shutoff, dry (continuous several times) → cross mud → wash → dry → spread out mist.Its production time mainly is the March from then, general seven, completion in August, and too high temperature is bigger to the product quality influence.Owing to the production procedure complexity of gambiered Guangdong gauze, boil dye yam and dyeing, the system of solarization is manual operations, labour intensity is very big, and production procedure is long, relies on daylight especially and " lives at the mercy of the elements ", the consumption raw material is many, cost is high, and the defective of gambiered Guangdong gauze maximum is exactly that color and luster is single, therefore, and large quantities of the emerging in large numbers on market along with various in style, cheap fabric fiber and textile product, make it lose competitiveness, this product is faced with withered.In order to protect traditional true silk products, further exploit market, need transform traditional the Canton gauze gambiered silk fabric mode of production and technology, present situation such as change that its manual production yields poorly, difficult quality control, poor reproducibility, color are single realizes suitability for industrialized production.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists, provide a kind of and make dye liquor with natural plants dye yam extract, make the method for the Canton gauze gambiered silk fabric of multiple color and luster, its technology is simple, level-dyeing property and dyefastness are good, and possesses functions such as antibiotic, ultraviolet shielded.
For achieving the above object, the technical solution used in the present invention is: a kind of dye yam extract with the peeling of dye yam stem tuber, pulverizing, obtains the dye yam powder earlier to the colouring method of silk broadcloth, make dye yam with aqueous acetone solution lixiviate, filtration again and extract stoste, the dyeing step is as follows:
1. dye yam is extracted stoste and be diluted to maceration extract, add the silk broadcloth impregnation process after being warming up to 50～80 ℃, bath raio is 1: 30～70, and the processing time is 30～90min;
2. preparation and fabric quality percentage are 6～15% the metal salt compound aqueous solution, the pH value of regulating dye liquor with cushioning liquid is 3～7, to place this solution to carry out complexing through the silk broadcloth after above-mentioned operation is handled and handle, treatment temperature is 60～85 ℃, and the processing time is 15～30min;
3. take out and carry out soap boiling again behind the silk broadcloth, wash, dry.
Described metal salt compound is a kind of in ferrous sulfate, titanium sulfate, copper sulphate, titanium sulfate, aluminum sulfate, zinc chloride, the iron chloride.
Compared with prior art, advantage of the present invention is:
The present invention use natural dye yam plant extract as dye liquor, in conjunction with to human body and environmentally friendly metal salt compound complexing dyeing, obtained the Canton gauze gambiered silk fabric of multiple color and luster, solved the single key issue of traditional Canton gauze gambiered silk fabric color and luster.
2. colouring method of the present invention is easy, and dyeing is controlled, compares with traditional Canton gauze gambiered silk fabric mode of production, has shortened technological process greatly, but mass industrialized production.
3. the Canton gauze gambiered silk fabric COLOR FASTNESS that makes of the present invention is good, even dyeing, favorable reproducibility has softness, health care Canton gauze gambiered silk fabric antibiotic, ultraviolet shielding function has been complied with the development trend of international dress and personal adornment uphold nature, back to nature, environmental protection, for traditional silk product has been opened up new market simultaneously.
The specific embodiment
Below in conjunction with embodiment the present invention is further described:
Embodiment 1:
(1) preparation of dye yam extract: the dye yam stem tuber is pulverized in peeling, took by weighing the dye yam powder of certain mass than 20: 1 by the solvent solute, with 60% aqueous acetone solution lixiviate 2h in 60 ℃ of waters bath with thermostatic control, staticly settle filtration after, acetone is removed in decompression distillation, makes the dye yam extract.
(2) silk broadcloth impregnation process: dye yam is extracted stoste be diluted to maceration extract, pressed bath raio 1: 50, be warming up to 60 ℃, the concentration of its dye yam extract can be regulated according to original liquid concentration and the final required dyeing weight of product, 11206 Real Silk Habotai are immersed in the above-mentioned maceration extract, and constant temperature is handled 75min.
(3) complexing is handled: the silk broadcloth after the impregnation process at 30 ℃, is handled 15min in 15% ferrous sulfate (with the ratio W/W of the fabric quality) aqueous solution, and regulating pH with cushioning liquid is 3; Be warming up to 85 ℃ with 3 ℃/min again, dry after taking out soap boiling, washing behind the constant temperature vibration 30min, the silk that obtains is black (a slightly ruddiness), and the COLOR FASTNESS performance of products obtained therefrom is referring to table one, and other combination property such as anti-ultraviolet radiation is referring to table two.
Embodiment 2:
Press embodiment 1 step (1) preparation dye yam extract, (2) silk broadcloth impregnation process, silk broadcloth after will handling again is at 30 ℃, 12% titanium sulfate (with the ratio W/W of fabric quality) is handled to bathe in (regulating pH with cushioning liquid is 3) and is handled 15min, be warming up to 85 ℃ with 3 ℃/min then, dry after taking out soap boiling, washing behind the constant temperature vibration 30min.The silk that obtains is orange-yellow (ruddiness partially), and the COLOR FASTNESS performance of products obtained therefrom is referring to table one, and other combination property such as anti-ultraviolet radiation is referring to table two.
Embodiment 3:
(1) preparation of dye yam extract: with embodiment 1.
(2) silk broadcloth impregnation process: with embodiment 1.
(3) complexing is handled: the silk broadcloth that extract was handled continues at 30 ℃, 6% zinc chloride (with the ratio W/W of fabric quality) is handled to bathe in (regulating pH with cushioning liquid is 7) and is handled 15min, be warming up to 75 ℃ with 3 ℃/min then, dry after taking out soap boiling, washing behind the constant temperature vibration 30min.The silk that obtains is light yellow (ruddiness partially), and the COLOR FASTNESS performance of products obtained therefrom is referring to table one, and other combination property such as anti-ultraviolet radiation is referring to table two.
Embodiment 4:
(1) preparation of dye yam extract: with embodiment 1.
(2) silk broadcloth impregnation process: it is in 1: 50 the dye yam extract maceration extract that silk broadcloth is immersed bath raio, is warming up to 60 ℃, handle bathe in constant temperature handle 90min.
(3) complexing is handled: the silk broadcloth that extract was handled continues at 30 ℃, 15% ferrous sulfate (with the ratio W/W of fabric quality) is handled to bathe in (regulating pH with cushioning liquid is 3) and is handled 20min, be warming up to 85 ℃ with 3 ℃/min then, dry after taking out soap boiling, washing behind the constant temperature vibration 30min.The silk that obtains is black (a slightly ruddiness).
Table one:
| Complex compound | The water-fast COLOR FASTNESS GB3921-83 that washes | Colour fastness to rubbing | Colour fasteness to sunlight AATCC TM16-2003 | ||
| Staining fastness (being stained with silk) | The variable color fastness | Do | Wet | ||
| Ferrous sulfate | 4 grades | 3 grades | The 4-5 level | The 4-5 level | 3 grades |
| Titanium sulfate | The 4-5 level | 3 grades | The 3-4 level | The 3-4 level | 3 grades |
| Zinc chloride | The 4-5 level | The 3-4 level | The 3-4 level | The 3-4 level | 3 grades |
Table two:
| Complex compound | The stiffness coefficient | Aesthetic coefficient | Ultra-violet radiation protecting factor UPF | Penetrating rate T (UVA) | Penetrating rate T (UVB) |
| Ferrous sulfate | 45.35 | 24.80 | 15.62 | 7.94％ | 6.07％ |
| Titanium sulfate | 46.43 | 25.32 | 21.40 | 5.67％ | 4.63％ |
| Zinc chloride | 45.38 | 25.63 | 14.78 | 10.75％ | 5.88％ |
| Handle without dye yam | 52.70 | 26.48 | 3.92 | 39.51％ | 19.96％ |
The testing standard of listed every performance is in the table: color fastness to washing is pressed GB 3921-83 standard test, colour fastness to rubbing is pressed GB 3920-83 standard test, colour fasteness to sunlight is pressed AATCC TM16-2003 standard test, the FZ/01045-1996 standard testing is pressed in the test of fabric fall style, and the ultra-violet radiation barrier propterty is pressed GB/T 18830-2002 standard test.
By table one as seen, the dye yam extract is as the colour fastness to rubbing excellence of dye liquor dyeing of real silk silk fabric, and WASHING COLOR FASTNESS and sun-resistant fastness are better.
Can find out that the dye yam extract is handled silk broadcloth, the flexibility of the real silk fabric that gained by two.The dangle coefficient of style of the comprehensive judgement fabric that comprehensive suspended coefficient, ripple number and stiffness coefficient obtain is an aesthetic coefficient, the result shows, the sample aesthetic coefficient was approaching before and after the dye yam extract was handled, and illustrated by technical solution of the present invention to handle, and did not change the intrinsic style of silk broadcloth.Real silk fabric is handled through the dye yam extract, and ultraviolet shielding is obviously strengthened, and has improved the high deficiency of real silk fabric ultraviolet ray penetrance greatly.Wherein do the sample UPF value that the back matchmaker handles with titanium sulfate and reached 21, the shielding rate of the UVB wave band of human body infringement maximum has been reached more than 95%, possessed certain anti-ultraviolet radiation function, this does the summer clothing fabric to real silk fabric is very useful.
Claims (2)
1. a dye yam extract is to the colouring method of silk broadcloth, earlier with the peeling of dye yam stem tuber, pulverize, obtain the dye yam powder, again with the aqueous acetone solution lixiviate, filter and make dye yam extraction stoste, it is characterized in that the dyeing step is as follows:
1. dye yam is extracted stoste and be diluted to maceration extract, add the silk broadcloth impregnation process after being warming up to 50～80 ℃, bath raio is 1: 30～70, and the processing time is 30～90 minutes;
2. preparation and fabric quality percentage are 6～15% the metal salt compound aqueous solution, the pH value of regulating dye liquor with cushioning liquid is 3～7, to place this solution to carry out complexing through the silk broadcloth after above-mentioned operation is handled and handle, treatment temperature is 60～85 ℃, and the processing time is 15～30 minutes;
3. take out and carry out soap boiling again behind the silk broadcloth, wash, dry.
2. a kind of dye yam extract according to claim 1 is characterized in that the colouring method of silk broadcloth: described metal salt compound is a kind of in ferrous sulfate, titanium sulfate, copper sulphate, titanium sulfate, aluminum sulfate, zinc chloride, the iron chloride.
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| CN101509205B (en) * | 2009-03-05 | 2011-02-02 | 苏州大学 | Dyeing and functionally finishing integrated processing method for textile |
| CN101435155B (en) * | 2007-11-16 | 2011-04-13 | 深圳市香云莎科技有限公司 | Nano silver antibacterial health care canton gaze gambiered silk and finishing method thereof |
| CN102258239A (en) * | 2011-04-29 | 2011-11-30 | 广东海洋大学 | Method for processing colorized pearls |
| CN102433736A (en) * | 2011-08-28 | 2012-05-02 | 佛山市中国地质大学研究院 | Environmentally friendly anti-bacterial fabric |
| CN102733182A (en) * | 2012-07-11 | 2012-10-17 | 周晓刚 | Process for producing double-sided gambiered Guangdong silk |
| CN102852012A (en) * | 2012-08-29 | 2013-01-02 | 昆山铁牛衬衫厂 | Preparation method of antibiotic and odor-resistant silk fibers |
| CN102871927A (en) * | 2012-10-29 | 2013-01-16 | 湖南中振生物黑发科技有限公司 | Natural hair dye and preparation method thereof |
| CN103422363A (en) * | 2012-05-21 | 2013-12-04 | 深圳市梁子时装实业有限公司 | Real-silk dyeing process |
| CN104894862A (en) * | 2015-05-25 | 2015-09-09 | 浙江理工大学 | Preparation method of real silk fabric having uvioresistant function |
| CN106018393A (en) * | 2016-05-16 | 2016-10-12 | 广东省微生物研究所 | Method for rapidly determining availability of gambiered Guangdong gauze covering river mud |
| CN106192271A (en) * | 2016-08-31 | 2016-12-07 | 周晓刚 | A kind of solarization Liang technique preparing Canton gauze gambiered silk fabric and solarization Liang device |
| CN106430498A (en) * | 2016-09-14 | 2017-02-22 | 佛山市中国地质大学研究院 | Natural flocculant prepared from modified dioscorea cirrhosa extraction liquid |
| CN106700063A (en) * | 2016-12-08 | 2017-05-24 | 佛山市中国地质大学研究院 | Modified dioscorea cirrhosa extract surfactant |
| CN106978744A (en) * | 2017-04-21 | 2017-07-25 | 深圳市梁子时装实业有限公司 | A kind of gambiered Guangdong silk dyeing |
| CN107022909A (en) * | 2017-05-17 | 2017-08-08 | 万秦君 | A kind of colouring method of dye yam fabric |
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| CN108997780A (en) * | 2018-08-28 | 2018-12-14 | 苏州典传创意科技有限公司 | A kind of dye yam natural dye and its application |
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