CN103265823A - Pomegranate rind nature dye preparation and application of pomegranate rind nature dye in fabric - Google Patents
Pomegranate rind nature dye preparation and application of pomegranate rind nature dye in fabric Download PDFInfo
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- CN103265823A CN103265823A CN2013101645127A CN201310164512A CN103265823A CN 103265823 A CN103265823 A CN 103265823A CN 2013101645127 A CN2013101645127 A CN 2013101645127A CN 201310164512 A CN201310164512 A CN 201310164512A CN 103265823 A CN103265823 A CN 103265823A
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Abstract
The invention discloses pomegranate rind nature dye preparation and an application of a pomegranate rind nature dye in a fabric. The preparation comprises: cleaning pomegranate rind, carrying out air drying, carrying out mechanical crushing, adding to 10 times of an aqueous solution to soak, adding sodium carbonate after the pomegranate rind is completely moistened, adjusting the pH value of the solution to 9, heating to a temperature of 95-100 DEG C, carrying out thermal insulation for 60 min, and filtering; extracting the filter residue by using a sodium carbonate-containing solution with a pH value of 9, filtering, and mixing the two extraction solutions to obtain a nature dye raw liquid; and carrying out concentration, curing and crushing to obtain the powder nature dye. According to the present invention, the pomegranate rind nature dye adopts a post-mordanting dyeing method, and provides good dyeing effects for polyamide fiber fabrics and silk fabrics; the nature dye is extracted from the waste pomegranate rind, such that characteristics of rich resources, simple preparation process and no environmental pollution are provided; the dyed fabric wears safe, and unsafe reactions caused by the synthesized dye during the use process can be not induced; and the fabric has natural fragrance, good compatibility with the ecology environment is provided, and broad market prospects are provided.
Description
Technical field
The present invention relates to natural dyestuff and Application Areas thereof, particularly relate to a kind of preparation of pomegranate rind natural dyestuff and the application on fabric thereof.
Background technology
Development along with economic civilization, environmental protection, health, green consciousness are fade-in the popular feeling, and the natural dyestuff applicating history is long, is once ignored by people owing to the synthetic dyestuff industrial applications, but because it has good consistency and biological degradability to environment, receive increasing concern again.Natural dyestuff comprises the dyestuff that all can extract from plant, animal and mineral substance, just the dyestuff that obtains from natural origin.Except only a few, natural dyestuff is non-affinity, must use with mordant.Mordant generally is metal-salt, and coloring material and fiber are had avidity, and mordant combines with dyestuff and forms insoluble precipitate or color lake in fiber.
The main component of pomegranate rind is ellagic acid class material, structure with Polyphenols matter, show acid, utilize natural dyestuff that textiles is dyeed, also have antibacterial etc. multi-functional, therefore from discarded pomegranate rind, extract the brown natural dyestuff and be applied to textile dyeing, turn waste into wealth, have very important meaning to building saving type and friendly environment society.
Summary of the invention
The object of the present invention is to provide a kind of preparation of pomegranate rind natural dyestuff and the application on fabric thereof.
The technical solution adopted for the present invention to solve the technical problems is:
One, a kind of preparation of pomegranate rind natural dyestuff
The step of this method is as follows:
(1) earlier pomegranate rind is cleaned, dried, mechanical disintegration joins then in 10 times of aqueous solution and soaks, treat that pomegranate rind is fully wetting after, add yellow soda ash, the pH value of regulator solution is 9, is warming up to 95-100 ℃, insulation 60min, filtration; It is 9 solution lixiviate that filter residue continues with containing yellow soda ash pH value, and filtration merges vat liquor twice, gets natural dyestuff stoste;
(2) the natural dyestuff stoste of extracting is concentrated, get the paste dyestuff;
(3) gained paste dyestuff is cured, pulverizes, get Powdered natural dyestuff.
Two, the application of a kind of pomegranate rind natural dyestuff on fabric
The step of synthon (polyamide fibre is representative), protein fibre (silk is representative) fabric being carried out back mordant dyeing look as follows:
(1) pollutant is immersed in the warm water, make it fully wetting, take out then and extract, stand-by;
(2) will dye in the input of the fabric after the above-mentioned processing pomegranate rind dyestuff, dyeing recipe is: dye strength 0.1-8% (o.w.f), pH value 3-6, bath raio 1: 20-40, temperature 95-100 ℃, time 30-90min; Dye completely, water cleans;
(3) with Cu
2+, Al
3+, Zn
2+Salt as mordant, concentration is 2-14%, under 95-100 ℃ of temperature, bath raio 1: 20-40 handles 20-40min, cleans oven dry.
Embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used for explanation the present invention and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
The preparation of embodiment 1 pomegranate rind natural dyestuff
Pomegranate rind is cleaned, dried, and mechanical disintegration joins then in 10 times of aqueous solution and soaks, treat that pomegranate rind is fully wetting after, add yellow soda ash, the pH value of regulator solution is 9, is warming up to 95-100 ℃, insulation 60min, filtration; It is 9 solution lixiviate that filter residue continues with containing yellow soda ash pH value, and filtration merges vat liquor twice, gets natural dyestuff stoste; The natural dyestuff stoste of extracting is concentrated, get the paste dyestuff; Gained paste dyestuff is cured, pulverizes, get Powdered natural dyestuff.
Mordant dyeing look behind embodiment 2 polyamide fabrics
(1) polyamide fabric is immersed in the warm water, make it fully wetting, take out then and extract, stand-by.
(2) the pomegranate rind dyestuff is made into dye liquor, dye strength is 5% (o.w.f), above-mentioned polyamide fabric is immersed, bath raio 1: 20, boil boil, 60min dyes under weak acid (pH=5) condition; Dye completely, water cleans.
(3) dyeing back fabric joins in the alum liquor of 8% (o.w.f), and carry out back dyeing and handle, bath raio 1: 40,98 ℃ of temperature are taken out fabric, washing behind the insulation 30min.Increase aluminium ion concentration K/S value again and descend to some extent, it is preceding dark that integral color does not add mordant, yellowing light.
Mordant dyeing look behind embodiment 3 silk fabrics
(1) silk fabric is immersed in the warm water, make it fully wetting, take out then and extract, stand-by.
(2) the pomegranate rind dyestuff is made into dye liquor, dye strength is 2% (o.w.f), above-mentioned silk fabric is immersed, bath raio 1: 20, boil boil, dyeing 60min dyes completely under weak acid (pH=5) condition, water cleans.
(3) dyeing back fabric joins in the copper-bath of 12% (o.w.f), and carry out back dyeing and handle, bath raio 1: 20,95 ℃ of temperature are taken out fabric, washing behind the insulation 30min.Increase copper ion concentration K/S value again and descend to some extent, it is preceding dark that integral color does not add mordant.
The dyefastness test result:
Table 1 pomegranate rind natural dye dying fastness
The pomegranate rind natural dyestuff to the dyeing of polyamide fibre, silk fabric soap and crock fastness all more than 3 grades.
Testing method:
(1) color feature value such as K/S value and color feature value tested K/S and L*, a, b, c adopt computer survey color matching instrument to test.Test condition is DYED FABRICS 4 foldings, the D65 light source, and 10 ° of standard field of view, sweep limit 400～700nm reads maximum absorption wave strong point data.
(2) fastness testing friction fastness is measured by " textile color stability test colour fastness to rubbing GB/T3920-2008 ", and soaping fastness is measured by " textile color stability test fastness to soaping GB/T3921-2008 ".
Claims (3)
1. the preparation of a pomegranate rind natural dyestuff and the application on fabric thereof, it is characterized in that, earlier pomegranate rind is cleaned, dried, mechanical disintegration joins then in 10 times of aqueous solution and soaks, after treating that pomegranate rind is fully wetting, add yellow soda ash, the pH value of regulator solution is 9, is warming up to 95-100 ℃, insulation 60min filters; Filter residue is 9 solution lixiviate with containing yellow soda ash pH value, and filtration merges vat liquor twice, gets natural dyestuff stoste; Again natural dyestuff stoste is concentrated, solidifies, pulverizes, get Powdered natural dyestuff.The pomegranate rind natural dyestuff adopts back mordant dying method, and polyamide fibre, silk fabric are had good Color.
2. the preparation of a kind of pomegranate rind natural dyestuff according to claim 1 is characterized in that the step of this method is as follows:
(1) earlier pomegranate rind is cleaned, dried, mechanical disintegration joins then in 10 times of aqueous solution and soaks, treat that pomegranate rind is fully wetting after, add yellow soda ash, the pH value of regulator solution is 9, is warming up to 95-100 ℃, insulation 60min, filtration; It is 9 solution lixiviate that filter residue continues with containing yellow soda ash pH value, and filtration merges vat liquor twice, gets natural dyestuff stoste;
(2) the natural dyestuff stoste of extracting is concentrated, get the paste dyestuff;
(3) gained paste dyestuff is cured, pulverizes, get Powdered natural dyestuff.
3. the application of a kind of pomegranate rind natural dyestuff according to claim 1 on fabric, the step that it is characterized in that synthon (polyamide fibre is representative), protein fibre (silk is representative) fabric are carried out back mordant dyeing look as follows:
(1) pollutant is immersed in the warm water, make it fully wetting, take out then and extract, stand-by;
(2) will dye in the input of the fabric after the above-mentioned processing pomegranate rind dyestuff, dyeing recipe is: dye strength 0.1-8% (o.w.f), pH value 3-6, bath raio 1: 20-40, temperature 95-100 ℃, time 30-90min; Dye completely, water cleans;
(3) with Cu
2+, Al
3+, Zn
2+Salt as mordant, concentration is 2-14%, under 95-100 ℃ of temperature, bath raio 1: 20-40 handles 20-40min, cleans oven dry.
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| CN2013101645127A CN103265823A (en) | 2013-05-04 | 2013-05-04 | Pomegranate rind nature dye preparation and application of pomegranate rind nature dye in fabric |
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| CN2013101645127A CN103265823A (en) | 2013-05-04 | 2013-05-04 | Pomegranate rind nature dye preparation and application of pomegranate rind nature dye in fabric |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104031404A (en) * | 2014-06-26 | 2014-09-10 | 南通润启时装有限公司 | Natural textile dye and preparation method thereof |
| CN105064011A (en) * | 2015-09-09 | 2015-11-18 | 太原理工大学 | Method for performing antibiotic finishing on cotton fabric by use of granatum extract |
| CN106087471A (en) * | 2016-06-24 | 2016-11-09 | 湖州新嘉怡丝织印花有限公司 | A kind of environment-friendly type natural dye dying method of silk fabric |
| CN106835743A (en) * | 2017-01-25 | 2017-06-13 | 黄河彬 | Denim ashy green plant pad dyeing production technology |
| CN107383931A (en) * | 2017-06-30 | 2017-11-24 | 李斌 | A kind of Preparation method and use of granatum uranidin |
| CN107558261A (en) * | 2017-08-30 | 2018-01-09 | 常州市海若纺织品有限公司 | A kind of woolen dyed special granatum dyestuff |
| CN108130607A (en) * | 2017-12-29 | 2018-06-08 | 罗莱生活科技股份有限公司 | A kind of pomegranate rind extract powder, granatum regenerated celulose fibre and preparation method thereof |
| CN108299845A (en) * | 2017-12-29 | 2018-07-20 | 罗莱生活科技股份有限公司 | A kind of pomegranate husk pigment extracting solution as well as preparation method and application thereof |
| CN108864742A (en) * | 2018-09-13 | 2018-11-23 | 爱慕股份有限公司 | The method of plant ash method extraction pigment |
| CN111235913A (en) * | 2020-03-11 | 2020-06-05 | 华维新材料科技(杭州)有限公司 | Ultra-deep color dyeing process for chinlon |
| CN111350089A (en) * | 2020-05-09 | 2020-06-30 | 中纺院（浙江）技术研究院有限公司 | Method for dyeing mulberry silk/lyocell interwoven textile green by vegetable dye |
| CN111962311A (en) * | 2020-07-03 | 2020-11-20 | 宁波广源纺织品有限公司 | Method for dyeing grey color of cotton fabric by using pomegranate peel pigment |
| CN113373711A (en) * | 2021-04-30 | 2021-09-10 | 江南大学 | Method for patterning nylon fabric |
| CN113462193A (en) * | 2021-07-06 | 2021-10-01 | 苏州麻朵纺织科技有限公司 | Method for producing natural dyeing assistant by using Danoo flower and fruit peel |
| CN115627646A (en) * | 2022-11-03 | 2023-01-20 | 宁波大学 | Alkaline agent printing degumming process |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104031404A (en) * | 2014-06-26 | 2014-09-10 | 南通润启时装有限公司 | Natural textile dye and preparation method thereof |
| CN104031404B (en) * | 2014-06-26 | 2016-04-27 | 南通润启时装有限公司 | A kind of natural textile dye well its preparation method |
| CN105064011A (en) * | 2015-09-09 | 2015-11-18 | 太原理工大学 | Method for performing antibiotic finishing on cotton fabric by use of granatum extract |
| CN106087471A (en) * | 2016-06-24 | 2016-11-09 | 湖州新嘉怡丝织印花有限公司 | A kind of environment-friendly type natural dye dying method of silk fabric |
| CN106835743A (en) * | 2017-01-25 | 2017-06-13 | 黄河彬 | Denim ashy green plant pad dyeing production technology |
| CN107383931A (en) * | 2017-06-30 | 2017-11-24 | 李斌 | A kind of Preparation method and use of granatum uranidin |
| CN107558261A (en) * | 2017-08-30 | 2018-01-09 | 常州市海若纺织品有限公司 | A kind of woolen dyed special granatum dyestuff |
| CN108299845A (en) * | 2017-12-29 | 2018-07-20 | 罗莱生活科技股份有限公司 | A kind of pomegranate husk pigment extracting solution as well as preparation method and application thereof |
| CN108130607A (en) * | 2017-12-29 | 2018-06-08 | 罗莱生活科技股份有限公司 | A kind of pomegranate rind extract powder, granatum regenerated celulose fibre and preparation method thereof |
| CN108864742A (en) * | 2018-09-13 | 2018-11-23 | 爱慕股份有限公司 | The method of plant ash method extraction pigment |
| CN111235913A (en) * | 2020-03-11 | 2020-06-05 | 华维新材料科技(杭州)有限公司 | Ultra-deep color dyeing process for chinlon |
| CN111235913B (en) * | 2020-03-11 | 2022-03-22 | 华维新材料科技(杭州)有限公司 | Ultra-deep color dyeing process for chinlon |
| CN111350089A (en) * | 2020-05-09 | 2020-06-30 | 中纺院（浙江）技术研究院有限公司 | Method for dyeing mulberry silk/lyocell interwoven textile green by vegetable dye |
| CN111962311A (en) * | 2020-07-03 | 2020-11-20 | 宁波广源纺织品有限公司 | Method for dyeing grey color of cotton fabric by using pomegranate peel pigment |
| CN113373711A (en) * | 2021-04-30 | 2021-09-10 | 江南大学 | Method for patterning nylon fabric |
| CN113373711B (en) * | 2021-04-30 | 2022-03-25 | 江南大学 | Method for patterning nylon fabric |
| CN113462193A (en) * | 2021-07-06 | 2021-10-01 | 苏州麻朵纺织科技有限公司 | Method for producing natural dyeing assistant by using Danoo flower and fruit peel |
| CN115627646A (en) * | 2022-11-03 | 2023-01-20 | 宁波大学 | Alkaline agent printing degumming process |
| CN115627646B (en) * | 2022-11-03 | 2024-03-26 | 宁波大学 | Alkaline agent printing degumming process |
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Application publication date: 20130828 |