CN105369654A - Technology using vaccinium bracteatum plant dye for dyeing of black blue real silk - Google Patents
Technology using vaccinium bracteatum plant dye for dyeing of black blue real silk Download PDFInfo
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- CN105369654A CN105369654A CN201510793474.0A CN201510793474A CN105369654A CN 105369654 A CN105369654 A CN 105369654A CN 201510793474 A CN201510793474 A CN 201510793474A CN 105369654 A CN105369654 A CN 105369654A
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Abstract
The present invention relates to a technology using a vaccinium bracteatum plant dye for dyeing of real silk, the technology includes 60 DEG C water bath extraction of the vaccinium bracteatum plant dye and low temperature environmental-friendly dyeing, the dyeing is as follows: wetting real silk, squeezing to dry, putting the real silk into the plant dye with the bath ratio of 1:20 to 1: 30, adding a mordant or not, heating the water bath to 50-75 DEG C at a heating rate of 1.5 DEG C/min for thermal insulation dyeing for 1-2h; taking a dyeing cup out, standing at room temperature for 7-8h; after the dyeing, steaming the real silk at the temperature of 100-103 DEG C for 10-15min, after washing with water, boiling with soap at 90-100 DEG C for 5-10min, and finally drying at 50-60 DEG C. The obtained real silk has a rare black blue color and special natural flower and plant fresh scent.
Description
Technical field
The invention belongs to silk dyeing technique, be specifically related to the dyeing of a kind of blueberry leaf vegetable colour for black-and-blue real silk.
Background technology
Real silk is called as " fiber queen ", is subject to the favor of people through the ages with the glamour of its uniqueness.Real silk fabric is a kind of garment material of top grade, and it has pearlescent gloss, has smooth elegant texture, has the performance that excellent moisture absorption is breathed freely, pro-skin is improved looks; Vegetable colour has good biological degradability and environment friendly.Its dyed textiles, can not only obtain the distinctive color of nature and special aromatic odor, the effect also having certain drug therapy or health care had, and complies with the requirement of national ecological textile, functional textile development.Blueberry vegetable colour is the natural dye extracted from blueberry leaf, and blueberry leaf contains the bioactivator of multiple medical value, but it is as important Chinese medicine, contains the Quercetin compared with horn of plenty and phenolic glycoside class blue-black coloring matter in its leaf.The real silk that blueberry vegetable colour dyes under different pH mainly presents two kinds of colors, i.e. rufous and yellow green, and chromatogram is single.Further excavation and to utilize in blueberry leaf precious phenolic glycoside class blue-black coloring matter to be dyed by real silk black-and-blue, obtain beautiful black-and-blue real silk, the health care simultaneously improving real silk is the important topic of this area.
Summary of the invention
The object of this invention is to provide the dyestuff extracting method of blueberry leaf, excavate phenolic glycoside class blue-black coloring matter precious in blueberry leaf fully, and design corresponding environmental protection colouring method, dye beautiful black-and-blue real silk, filled up lack in natural dye chromatogram black-and-blue, the every COLOR FASTNESS of dyeing of real silk is excellent, and the advantage of real silk and blueberry leaf vegetable colour obtains perfect adaptation, bring out the best in each other, obtain a kind of black-and-blue health-care real silk completely newly.
The present invention's adopted technical scheme that solves the problem is: the dyeing that a kind of blueberry leaf vegetable colour is used for black-and-blue real silk comprises the steps:
(1) extraction of blueberry leaf vegetable colour
Clean under getting fresh blueberry leaf normal temperature, naturally the moisture of leaf surfaces is dried, weigh, blueberry leaf is cut into fractionlet, mix according to the mass ratio of leaf with 55 ~ 65 DEG C of deionized water 1:10 ~ 1:15, make slurry, lixiviate 2 ~ 3h in 50 ~ 60 DEG C of shaking baths, vacuum filtration, it is for subsequent use to get filtrate;
(2) dyeing of black-and-blue real silk
After real silk to be dyed is soaked 10 ~ 15min in normal-temperature water, extract, put into the filtrate for subsequent use that bath raio is the above-mentioned steps 1 of 1:20 ~ 1:30, filtrate temperature is 45 ~ 50 DEG C, dye liquor pH value is regulated to be 5 ± 0.5 with acid, add or do not add the mordant of 5 ~ 6%owf, with the heating rate of 1 ~ 1.5 DEG C/min by warming-in-water to 50 ~ 75 DEG C, in water-bath, be incubated dyeing 1 ~ 2h; Take out dye cup subsequently, leave standstill 7 ~ 8h under normal temperature, guarantee that real silk fabric is immersed in below dye liquor liquid level; Dyeing terminate after by real silk take out, decatize: temperature 100 ~ 103 DEG C, time 10 ~ 15min, after washing under 90 ~ 100 DEG C of conditions soap boiling 5 ~ 10min, finally dry under 50 ~ 60 DEG C of conditions, obtain black-and-blue real silk.
Preferably, in step (2), washing adopts 60 ~ 70 DEG C of warm water washings, 40 ~ 50 DEG C of warm water washings and normal temperature washing successively.
Further, wash again after the soap boiling in step (2), adopt the neutral detergent of 1.5 ~ 2.5g/L to clean successively, 45 ~ 55 DEG C of warm water washings and normal temperature washing.
Mordant described in step (2) is one or more the mixture in ironic citrate, copper citrate, ferrous sulfate, copper chloride, copper sulphate and zinc sulfate, the ironic citrate of preferred environmental protection or copper citrate.
In step (2), pH regulates the citric acid or acetic acid of using the preferred environmental protection of acid.
Compared with prior art, the invention has the advantages that:
1, blueberry leaf plant fuel extracting method of the present invention is simple, energy-conserving and environment-protective, and the residue be separated after extracting can as organic fertilizer, pollution-free waste discharge.Blueberry is widely distributed, also achieves biological engineering, plantation, and raw material sources are extensive, can meet large-scale production supply requirement.
2, nontoxic, the fragrant that has flowers and plants of blueberry leaf vegetable colour, easily degrade, contain the Quercetin compared with horn of plenty and phenolic glycoside class blue-black coloring matter, the method extracting phenolic glycoside class blue-black pigment from blueberry leaf of the present invention, simple to operate, without the need to extracting chemical assistant, environmental protection.
3, real silk fabric blueberry leaf vegetable colour low-temperature environment-friendly dyeing flow process is simple; low to dyeing assistant, equipment requirement; whole process is pollution-free; by dyeing temperature is reduced to 60 DEG C by 100 DEG C; phenolic glycoside class blue-black pigment in protection dyestuff is destroyed and reliably paint to real silk, and make real silk show the beautiful black-and-blue target that completes finally by decatize and develop the color, whole dyeing course energy consumption is low; economic benefit is given prominence to, energy-conserving and environment-protective.
The present invention obtains rare beautiful black-and-blue of natural plant dye, and real silk has the special flowers and plants fragrant of nature, simultaneously; corresponding dyeing also protects the distinctive pearlescent gloss of real silk fabric, product color light stabilizing, and COLOR FASTNESS is high; cloth cover excellent effect, silk dyeing is best in quality.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment 1
Blueberry leaf vegetable colour in the present embodiment is used for the technique of silk dyeing, mainly comprises the steps:
(1) extraction of blueberry leaf vegetable colour
Clean under getting fresh blueberry leaf normal temperature, use washed with de-ionized water again one time, naturally the moisture of leaf surfaces is dried, weigh, with clean scissors, blueberry leaf is cut into the fractionlet of 5mm × 10mm, mix according to the mass ratio of leaf with 60 DEG C of deionized water 1:10 ~ 1:15, make slurries, lixiviate 2 ~ 3h in 50 ~ 60 DEG C of shaking baths, vacuum filtration, it is for subsequent use to get filtrate;
(2) dyeing of black-and-blue real silk
Be that the real silk to be dyed of blueberry leaf quality half is in normal-temperature water after wetting 15min by quality, extract, put into the filtrate above-mentioned for subsequent use that bath raio is 1:20 ~ 1:30, filtrate temperature is 50 DEG C, regulate dye liquor pH value to be 5 with acetic acid, add the mordant of 6%owf, mordant optimization citric acid iron or copper citrate, with the heating rate of 1.5 DEG C/min by warming-in-water to target coloration temperature 60 C, in water-bath, be incubated dyeing 1 ~ 2h; Take out dye cup subsequently, leave standstill 7 ~ 8h under normal temperature, guarantee that real silk fabric is immersed in below dye liquor liquid level; After dyeing terminates, real silk is taken out, carry out decatize: temperature 100 ~ 103 DEG C, time 10 ~ 15min, then adopt 60 DEG C of warm water to wash 1 time, 50 DEG C warm water successively and wash 2 times and normal temperature washing; Soap boiling 5 ~ 10min under 95 DEG C of conditions afterwards, adopts the neutral detergent of 2.0g/L to clean successively, and 50 DEG C of warm water are washed 3 times and normal temperature washing, finally dry under 60 DEG C of conditions, must have beautiful blue-black real silk.
Every COLOR FASTNESS of gained real silk is in table 1
Table 1
In table,
Colour fastness to perspiration presses GB/T3922-1997 " textile color stability colour fastness to perspiration " test.
Colour fastness to rubbing presses GB/T3920-1997 " the resistance to fastness of textile color stability " test.
Soaping fastness presses GB/T3921.2-1997 " textile color stability fastness to soaping " test.
Light fastness is graded by standard card after shining 20h by American Standard AATCC16.3 " color fastness to light " on fastness to light instrument.
During above-mentioned blueberry leaf vegetable colour silk dyeing dyeing except adding a small amount of environmental protection mordant, without the need to adding other auxiliary agents, technique environmental protection, gained real silk has the fragrant of the special flowers and plants of the rare black-and-blue and nature of natural plant dye.
Embodiment 2
Blueberry leaf vegetable colour in the present embodiment is used for the technique of silk dyeing, mainly comprises the steps:
(1) extraction of blueberry leaf vegetable colour
Clean under getting fresh blueberry leaf normal temperature, use washed with de-ionized water again one time, naturally the moisture of leaf surfaces is dried, weigh, with clean scissors, blueberry leaf is cut into the fractionlet of 5mm × 10mm, mix according to the mass ratio of leaf with 60 DEG C of deionized water 1:12, make slurries, lixiviate 2 ~ 3h in 60 DEG C of shaking baths, vacuum filtration, it is for subsequent use to get filtrate;
(2) dyeing of black-and-blue real silk
Be that the real silk to be dyed of blueberry leaf quality half is in normal-temperature water after wetting 10min by quality, extract, put into the filtrate above-mentioned for subsequent use that bath raio is 1:20, filtrate temperature is 50 DEG C, dye liquor pH value is regulated to be 5 with citric acid, do not add mordant, with the heating rate of 1.5 DEG C/min by warming-in-water to target coloration temperature 70 C, in water-bath, be incubated dyeing 1 ~ 2h; Take out dye cup subsequently, leave standstill 7 ~ 8h under normal temperature, guarantee that real silk fabric is immersed in below dye liquor liquid level; After dyeing terminates, real silk is taken out, carry out decatize: temperature 100 ~ 103 DEG C, time 10 ~ 15min, then adopt 70 DEG C of warm water to wash 1 time, 50 DEG C warm water successively and wash 2 times and normal temperature washing; Soap boiling 5 ~ 10min under 100 DEG C of conditions afterwards, adopts the neutral detergent of 2.0g/L to clean successively, and 55 DEG C of warm water are washed 2 times and normal temperature washing, finally dry under 60 DEG C of conditions, must have beautiful blue-black real silk.
Claims (5)
1. blueberry leaf vegetable colour is used for a dyeing for black-and-blue real silk, it is characterized in that: comprise the steps:
(1) extraction of blueberry leaf vegetable colour
Clean under getting fresh blueberry leaf normal temperature, naturally the moisture of leaf surfaces is dried, weigh, blueberry leaf is cut into fractionlet, mix according to the mass ratio of leaf with 55 ~ 65 DEG C of deionized water 1:10 ~ 1:15, make slurry, lixiviate 2 ~ 3h in 50 ~ 60 DEG C of shaking baths, vacuum filtration, it is for subsequent use to get filtrate;
(2) dyeing of black-and-blue real silk
After real silk to be dyed is soaked 10 ~ 15min in normal-temperature water, extract, put into the filtrate for subsequent use that bath raio is the above-mentioned steps 1 of 1:20 ~ 1:30, filtrate temperature is 45 ~ 50 DEG C, dye liquor pH value is regulated to be 5 ± 0.5 with acid, add or do not add the mordant of 5 ~ 6%owf, with the heating rate of 1 ~ 1.5 DEG C/min by warming-in-water to 50 ~ 75 DEG C, in water-bath, be incubated dyeing 1 ~ 2h; Take out dye cup subsequently, leave standstill 7 ~ 8h under normal temperature, guarantee that real silk fabric is immersed in below dye liquor liquid level; Dyeing terminate after by real silk take out, decatize: temperature 100 ~ 103 DEG C, time 10 ~ 15min, after washing under 90 ~ 100 DEG C of conditions soap boiling 5 ~ 10min, finally dry under 50 ~ 60 DEG C of conditions, obtain black-and-blue real silk.
2. blueberry leaf vegetable colour according to claim 1 is used for the dyeing of black-and-blue real silk, it is characterized in that: in step (2), washing adopts 60 ~ 70 DEG C of warm water washings, 40 ~ 50 DEG C of warm water washings and normal temperature washing successively.
3. blueberry leaf vegetable colour according to claim 1 is used for the dyeing of black-and-blue real silk, it is characterized in that: wash again after the soap boiling in step (2), the neutral detergent of 1.5 ~ 2.5g/L is adopted to clean successively, 45 ~ 55 DEG C of warm water washings and normal temperature washing.
4. blueberry leaf vegetable colour according to claim 1 is used for the dyeing of black-and-blue real silk, it is characterized in that: mordant described in step (2) is one or more the mixture in ironic citrate, copper citrate, ferrous sulfate, copper chloride, copper sulphate and zinc sulfate.
5. blueberry leaf vegetable colour according to claim 1 is used for the dyeing of black-and-blue real silk, it is characterized in that: in step (2), pH adjustment acid is citric acid or acetic acid.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794748A (en) * | 2017-10-13 | 2018-03-13 | 三都水族自治县凤之羽民族文化传播有限责任公司 | A kind of preparation method of horsetail embroidery |
| CN110512444A (en) * | 2019-09-26 | 2019-11-29 | 杭州新生印染有限公司 | A kind of dyeing for cotton |
| CN111920717A (en) * | 2020-08-19 | 2020-11-13 | 何礼明 | Natural hair dye and preparation method and use method thereof |
| CN111979798A (en) * | 2020-09-07 | 2020-11-24 | 福建凤竹纺织科技股份有限公司 | Plant dyeing method for textile fabric |
| CN112695545A (en) * | 2020-12-24 | 2021-04-23 | 创姿服饰(上海)有限公司 | Environment-friendly black cotton fabric and application thereof to clothes |
| CN113550159A (en) * | 2021-07-16 | 2021-10-26 | 苏州大学 | Layered dyeing silk fabric and preparation method thereof |
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| CN103113756A (en) * | 2013-03-06 | 2013-05-22 | 无锡市金和泰农业生物技术有限公司 | Method for efficiently extracting and preparing vaccinium leaves pigment |
| CN104479397A (en) * | 2014-10-29 | 2015-04-01 | 宁波广源纺织品有限公司 | Vaccinium bracteatum Thunb. plant dye extraction method |
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Patent Citations (2)
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| CN103113756A (en) * | 2013-03-06 | 2013-05-22 | 无锡市金和泰农业生物技术有限公司 | Method for efficiently extracting and preparing vaccinium leaves pigment |
| CN104479397A (en) * | 2014-10-29 | 2015-04-01 | 宁波广源纺织品有限公司 | Vaccinium bracteatum Thunb. plant dye extraction method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794748A (en) * | 2017-10-13 | 2018-03-13 | 三都水族自治县凤之羽民族文化传播有限责任公司 | A kind of preparation method of horsetail embroidery |
| CN110512444A (en) * | 2019-09-26 | 2019-11-29 | 杭州新生印染有限公司 | A kind of dyeing for cotton |
| CN111920717A (en) * | 2020-08-19 | 2020-11-13 | 何礼明 | Natural hair dye and preparation method and use method thereof |
| CN111920717B (en) * | 2020-08-19 | 2021-04-27 | 何礼明 | Natural hair dye and preparation method and use method thereof |
| CN111979798A (en) * | 2020-09-07 | 2020-11-24 | 福建凤竹纺织科技股份有限公司 | Plant dyeing method for textile fabric |
| CN112695545A (en) * | 2020-12-24 | 2021-04-23 | 创姿服饰(上海)有限公司 | Environment-friendly black cotton fabric and application thereof to clothes |
| CN113550159A (en) * | 2021-07-16 | 2021-10-26 | 苏州大学 | Layered dyeing silk fabric and preparation method thereof |
| CN113550159B (en) * | 2021-07-16 | 2022-11-15 | 苏州大学 | Layered dyeing silk fabric and preparation method thereof |
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| CN105369654B (en) | 2017-11-17 |
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