CN102644204B - Method for dyeing modified cellulose fabrics by green walnut epicarp pigment - Google Patents
Method for dyeing modified cellulose fabrics by green walnut epicarp pigment Download PDFInfo
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Abstract
A method for dyeing modified cellulose fabrics by green walnut epicarp pigment includes following steps of dyeing green walnut epicarp pigment dyeing extract liquor on the modified cellulose fabrics; and soaping, washing and drying after dyeing, washing and drying the modified cellulose fabrics by a direct dyeing process. The method is simple and easy in process, does not need mordant dyeing fixation and the like, is high in dyeing efficiency, fine in dyeing quality, free of toxin and pollution, low in cost and remarkable in economic and environment benefits, and has high friction resisting color fastness and washing resisting color fastness which are higher than four levels.
Description
Technical field
The present invention relates to the method blue or green pigment from walnut epicarp contaminating modified cellulose fibre fabric, particularly natural plant dye and be used for cellulose base fiber fabric, belong to textile dyeing and finishing technical field.
Background technology
Rise today of environmental protection trend in the whole world, weaving and clothes tend to naturalization, and people's yearning goes back to nature.Be subject to the impact of the dress ornament trend of " regress into nature " and " back to nature ", utilization and the suitability for industrialized production of natural dye become focus again.Natural dye comes from nature, is harmful to human health, and good with Environmental compatibility, free from environmental pollution, and dye liquor is biodegradable.Adopt natural dye dying: cellulose base fiber fabric natural in color, gracefulness, tone are unique unique, not easily reappear, cater to people and pursue personalization, diversified requirement, also can give fabric some specific function simultaneously, as: the health cares such as antibacterial, anti-inflammatory.Not only can beautify the life of people, give on people's physiology and psychological comfort, also help environmental protection.Along with the raising of people's living standard, environmental protection and health are more and more paid attention to.Natural dye dying enjoys the favor of people.China's vegetable colour aboundresources, has the history of long vegetable colour dyeing, as long as reasonable development, then not only can obtain considerable Social benefit and economic benefit, the more important thing is and can keep ecological balance, improve the ecological environment.
Blue or green walnut husk principal monosaccharides component is galactolipin, glucose, arabinose, rhamnose, fructose.Identify that the main component of blue or green walnut husk has 16 kinds both at home and abroad, mainly tannin, English walnut, juglanin, α-hydrojuglone and β-hydrojuglone, naphthazarin, gallic acid, the liquor-saturated alkaloid (C of English walnut
10h
6o
3), 1,4-naphthoquinone and some pigments etc.In addition, blue or green pigment from walnut epicarp also has anti-inflammatory, anti-bacteria to have good inhibitory action to hay bacillus, staphylococcus aureus and Escherichia coli especially.Therefore to human body, also there is certain health-care function with the fabric that blue or green pigment from walnut epicarp dyes.
Cellulose fibre occupies an important position in textile industry, accounts for 65% of whole world fiber total amount.Cellulose fibre is naturally comfortable, is the garment material that people like.Natural fibre products natural plant dye dyes, and achieves the pure natural of garment material, also has certain health-care function, improve value-added content of product with the fibre that blue or green pigment from walnut epicarp contaminates to human body.Meeting the requirement of new century people to clothes, is a good Research approach of exploitation " biological garments " and " complete green clothes " textiles.But at present the research of natural plant dye dyeability is mainly concentrated on natural protein fibre, mainly because natural fabric is pole filter, and natural plant dye is nonpolar, adhesion is very little each other, affinity is poor, dyestuff to the fixation rate of fabric and dye-uptake low, after dye, fabric color is not bright-coloured, and dyefastness is low.But by carrying out modification to cellulose fibre, by cellulosic ionic by cloudy lotus sex reversal Cheng Yanghe; Make between natural fabric and dyestuff, there is certain affinity, just obviously can improve fixation rate and the dye-uptake of dyestuff.If the patent No. is disclosed in the Chinese patent of 200710032110.6: based on the natural dye dying method of cotton fiber modification, only limitation is used in modification and the dyeing aspect of cotton fiber.Therefore the staining technique that natural fabric is extensively applied to natural dye efficiently becomes again the focus of research and development.
Bibliography
[1] Lv Junfang, Zhang Meili, Liu Qirui etc. the extraction of Walnut picarp and character test [J] in walnut husk. chemical research and application, 2001,13 (4): 387-390
[2] Lv Junfang, Chen little Li, Gao Guizhi etc. walnut husk exploitation research (1)--in different sampled point walnut husk Walnut picarp stability test with compare [J]. Chinese agronomy is circulated a notice of, 2004,20 (2): 52-55
[3] Lv Junfang, Chen little Li, Gao Guizhi etc. (2)--the recovery rate drying, dry, macerate Walnut picarp in dry walnut husk compares with stability [J] in the exploitation research of walnut husk. Chinese agronomy circular, 2004,20 (4): 69-72
[4] Han Haixia, Bao Xiaowei, Fu Li etc. the extraction purification of walnut husk brown pigmentation and stability study [J] thereof. Chinese agronomy circular, 2009,25 (22): 83-87
[5] Wang Haixiang, Shen Zhaojing, Du Yanli etc. the chemical composition of walnut rascal and Study on mechanism progress [J]. living beings Chemical Engineering, 2008,42 (1): 47-52
[6] Ling Qingzhi, Yuan Huaibo, height is intelligent. the character research [J] of Anhui Ningguo hickory nut epicarp pigment. and Food Science, 2007,28 (10): 64-67
[7] Zhou Jiaju, Xie Guirong, sternly newly-built. the former plant chemical ingredient handbook [M] of Chinese medicine. Beijing: Chemical Industry Press, 2004:45-73
[8] Xu Zehong, Tan Jianhong, Zhang Xia, Wang Li, Li Weiyi. the extraction of walnut husk natural food colour and physicochemical property [J]. Sichuan Teachers University journal .2006,29 (4): 487-490
[9]PadmaS.Vankar，RakhiShanker，DebajitMahanta，S.C.Tiwari.Ecofriendly sonicatordyeing of cotton with Rubia cordifolia Linn.using biomordant[J].Dyes andPigments，2008，76：207-212
[10]ML Gulrajani，Deepti Gupta，Maulik S R.Studies on dyeing with naturaldyes[J].Indian Jouranl of Fibre Textile，1996，(2)：69
[11]Pier Luigi，Beltrame，Antonella Castelli，et al.Dyeing of Cotton in SupercriticalCarbon Dioxide[J].Dyes and Pigments，1998，39(4)：335-340
[12]A.S.Ozcan，A.A.Clifford，K.D.Bratle，et al.Dyeing of Modified CottonFibers with Disperse Dyes from Supercritical Carbon-dioxide[J].JSDC，1998(5/6)：169-173.
[13]A.S.Ozcan，A.A.Clifford，K.D.Bratle，et al.Dyeing of Cotton Fibres withDisperse Dyes from Supercritical Carbon Dioxide[J].Dyes andPigments，1998，36(2)：103-110.
[14] Chai Liqin, Shao Jianzhong, Zhou Lan, Xu Min. the cation modifying of cotton fiber and the application [J] in natural dye dying thereof. Institutes Of Technology Of Zhejiang's journal, 2010,27 (4): 511-517,523
Summary of the invention
The object of the present invention is to provide that a kind of technique is simple, dye-uptake is high, dyeing quality is good, the blue or green pigment from walnut epicarp of non-environmental-pollution contaminates the method for modified cellulose fibre fabric.
Blue or green pigment from walnut epicarp of the present invention contaminates the method for modified cellulose fibre fabric, comprise dyestuff, after modified cellulose fibre fabric and water mix, at 55 ~ 65 DEG C, the step of dyeing 50 ~ 60min, it is characterized in that described dyestuff is blue or green pigment from walnut epicarp extract, prepare by the following method:
To be the NaOH aqueous solution of 12 ~ 20g/L by blue or green walnut husk and quality-volumetric concentration be in mass ratio 1: 10 ~ 15 mixes, and at 55 ~ 65 DEG C, after extraction 30 ~ 40min, filter cleaner, obtains blue or green pigment from walnut epicarp extract.
In above-mentioned preparation method, in order to optimisation technique scheme, described fabric fiber material is preferably natural plant fibre, regenerated celulose fibre or semisynthetic fibre.
Natural plant fibre comprises: cotton, flax, ramie, sisal hemp, bamboo fibre or cocoanut fiber; Regenerated celulose fibre comprises: viscose glue, sky silk or model; Semisynthetic fibre comprises: diacetate fibre or triacetate.
In above-mentioned preparation method, described modified cellulose fibre fabric and water in mass ratio 1: 40 ~ 50 mix after, then add pigment from walnut epicarp extract; Wherein, the addition of pigment from walnut epicarp extract calculates by adding 150 ~ 180ml in every 1L water.
In above-mentioned preparation method, in order to further optimization, after dyeing, also comprise washing → drying → → drying of soaping → wash.
In above-mentioned preparation method, described saponification is: dried dyeing cellulosic fibre fabric and water to be mixed at 1: 30 ~ 1: 40 in mass ratio, then add Na
2cO
3after neutral soap, saponification 20 ~ 25min at 45 ~ 50 DEG C; Wherein, Na
2cO
3addition calculate by adding 0.8 ~ 1.2g in every 1L water, the addition of neutral soap calculates by adding 1.5 ~ 2.5g in every 1L water.
In above-mentioned preparation method, described modified cellulose fibre fabric, prepare by the following method:
Cellulose base fiber fabric and water to be mixed in mass ratio at 1: 30, after adding modifier and NaOH, under room temperature, is warmed up to 65 ~ 75 DEG C with the programming rate of 2 DEG C/min, reaction 40 ~ 60min; Wherein, described modifier calculates by adding 50 ~ 60g in every 1L water; Calculate by adding 12 ~ 18g in every 1L water with NaOH;
Modified process: modified cellulose base fiber fabric hot water wash: wash 10min → cold wash → pickling → be washed to neutrality → oven dry for 40 ~ 50 DEG C.
In above-mentioned preparation method, described modifier is preferably chloropharin base cationic compound; Most preferably 3-chlorine-2-hydroxyl trimethyl ammonium sulfate or 3-chlorine-2-hydroxyl trimethyl ammonium chloride.
In above-mentioned preparation method of the present invention, in order to further optimize, particularly, described method comprises the steps:
1. the modification of cellulose base fiber fabric
Cellulose base fiber fabric and water to be mixed in mass ratio at 1: 30, after adding modifier and NaOH, under room temperature, is warmed up to 65 ~ 75 DEG C with the programming rate of 2 DEG C/min, reaction 40 ~ 60min; Wherein, described modifier calculates by adding 50 ~ 60g in every 1L water; NaOH calculates by adding 12 ~ 18g in every 1L water;
Modified process: modified cellulose base fiber fabric hot water wash: wash 10min → cold wash → pickling → be washed to neutrality → oven dry for 40 ~ 50 DEG C;
2. blue or green pigment from walnut epicarp extraction
By blue or green walnut husk and water be in mass ratio 1: 10 ~ 15 mix after, add NaOH, at 55 ~ 65 DEG C, extraction 30 ~ 40min after, filter cleaner, obtains blue or green pigment from walnut epicarp extract; Wherein, the addition of described NaOH calculates by adding 12 ~ 20g in every 1L water;
3. dye
Modified cellulose fibre fabric and water 1: 40 ~ 50 to be mixed in mass ratio, after adding pigment from walnut epicarp extract, being adjusted to pH value is 5 ~ 6, at 55 ~ 65 DEG C, and dyeing 50 ~ 60min; Wherein, the addition of pigment from walnut epicarp extract calculates by adding 150 ~ 180ml in every 1L water;
Cellulose base fiber fabric washing after dyeing → dry → soap: dried dyeing, modifying cellulose base fiber fabric and water to be mixed in mass ratio at 1: 30 ~ 1: 40, then adds Na
2cO
3after neutral soap, saponification 20 ~ 25min at 45 ~ 50 DEG C; Wherein, Na
2cO
3addition calculate by adding 0.8 ~ 1.2g in every 1L water, the addition of neutral soap calculates → washing → dry by adding 1.5 ~ 2.5g in every 1L water.
The textiles prepared is according to GB/T.3921.1-1997 textile color stability test color fastness to washing, the evaluation of GB7565-87 textile color stability test cotton and viscose glue STANDARD ADJACENT FABRIC specification and GB6151-857 textile color stability test COLOR FASTNESS, carries out fabric color fastness test analysis.After result display dye, the colour fastness to rubbing of fabric and water-fastness COLOR FASTNESS all reach and take fabric and require: water-fastness COLOR FASTNESS can reach more than 4 grades, and dry friction COLOR FASTNESS can reach 4 ~ 5 grades, and wet friction COLOR FASTNESS can reach more than 4 grades.
Compared with prior art, the feature that the present invention gives prominence to is:
1. adopt NaOH extractant to prepare blue or green pigment from walnut epicarp dye liquor;
2. dyeing is simple, and do not need mordant dyeing fixation etc., dye-uptake is high, and dyeing quality is good, and its colour fastness to rubbing and water-fastness COLOR FASTNESS all reach more than 4 grades;
3. natural in color, gracefulness, tone is unique unique, not easily reappears, caters to people and pursue personalization, diversified requirement;
4. extract natural colouring matter with blue or green walnut husk for raw material, turn waste into wealth, with low cost, abundant raw material source, brings huge economic benefit by giving the walnut place of production;
5. after dye, fabric can give special medicinal function, if treatment pruitus and the illness such as to swell and ache.Namely be ecological, safe, nontoxic, have again the natural dye dying fabric of health-care effect, there is the prospect of suitability for industrialized production and application.
Detailed description of the invention
Following non-limiting example can make the present invention of those of ordinary skill in the art's comprehend, but does not limit the present invention in any way.Neutral soap used in the present invention derives from China Textile Academy.
The dyeing of embodiment 1 modified cotton fabric
1. the modification of COTTON FABRIC
Modifier is: 3-chlorine-2-hydroxyl trimethyl ammonium chloride
COTTON FABRIC and water to be mixed in mass ratio at 1: 30, add modifier and NaOH, be at room temperature warming up to 70 DEG C with the programming rate of 2 DEG C/min, constantly stir at 70 DEG C of reaction 50min; COTTON FABRIC hot water wash through modified: wash 10min → cold wash → pickling for 45 DEG C: be that the 2g/LHAC aqueous solution washes 2min → be washed to neutrality → oven dry: 80 DEG C, 1h by quality-volumetric concentration; Wherein, modifier calculates by adding 50g in every 1L water; NaOH calculates by adding 15g in every 1L water;
2. the extraction of blue or green pigment from walnut epicarp
Extractant: quality-volumetric concentration is the NaOH aqueous solution of 16g/L
The NaOH aqueous solution being 16g/L by blue or green walnut husk powder (granularity 40 order) and quality-volumetric concentration is to mix at 1: 15 in mass ratio, and at 60 DEG C, after extraction 40min, filter cleaner, obtains blue or green pigment from walnut epicarp extract for subsequent use;
3. to the dyeing of modified cotton fabric
Modified cotton fabric and water to be mixed at 1: 40 in mass ratio, after adding pigment from walnut epicarp extract, being adjusted to pH value is 5, at 60 DEG C, and dyeing 50min; Wherein, the addition of pigment from walnut epicarp extract calculates by adding 160ml in every 1L water;
COTTON FABRIC washing after dyeing, 80 DEG C of dry 1h.
Soap: dried dyed cotton fabric and water to be mixed in mass ratio at 1: 30, then adds Na
2cO
3after neutral soap, saponification 20min at 50 DEG C; Wherein, Na
2cO
3addition calculate by adding 1g in every 1L water, the addition of neutral soap calculates by adding 2g in every 1L water.
After washing, 80 DEG C of dry 1h.
Dried COTTON FABRIC is yellow, water-fastness COLOR FASTNESS: 4 grades, dry friction COLOR FASTNESS: 4 ~ 5 grades, wet friction COLOR FASTNESS: 4 grades.
The dyeing of embodiment 2 modification sodolin
1. the modification of sodolin
Modifier is: 3-chlorine-2-hydroxyl trimethyl ammonium chloride
Sodolin and water to be mixed in mass ratio at 1: 30, add modifier and NaOH, be at room temperature warming up to 75 DEG C with the programming rate of 2 DEG C/min, constantly stir at 75 DEG C of reaction 50min; Sodolin hot water wash through modified: wash 10min → cold wash → pickling for 45 DEG C: be that the 2g/LHAC aqueous solution washes 2min → be washed to neutrality → oven dry by quality-volumetric concentration; Wherein, modifier calculates by adding 52g in every 1L water; NaOH calculates by adding 17g in every 1L water;
2. the extraction of blue or green pigment from walnut epicarp
Extractant: quality-volumetric concentration is the NaOH aqueous solution of 16g/L
The NaOH aqueous solution being 16g/L by blue or green walnut husk powder (granularity 40 order) and quality-volumetric concentration is to mix at 1: 15 in mass ratio, and at 60 DEG C, after extraction 40min, filter cleaner, obtains blue or green pigment from walnut epicarp extract for subsequent use;
3. to the dyeing of modification sodolin
Modification sodolin and water to be mixed at 1: 40 in mass ratio, after adding pigment from walnut epicarp extract, being adjusted to pH value is 5.5, at 65 DEG C, and dyeing 60min; Wherein, the addition of pigment from walnut epicarp extract calculates by adding 180ml in every 1L water;
Sodolin washing after dyeing, 80 DEG C of dry 1h,
Soap: dried dyeing sodolin and water to be mixed in mass ratio at 1: 30, then adds Na
2cO
3after neutral soap, saponification 20min at 48 DEG C; Wherein, Na
2cO
3addition calculate by adding 1.2g in every 1L water, the addition of neutral soap calculates by adding 1.8g in every 1L water;
Washing, 80 DEG C of dry 1h.
Dried sodolin is yellow, water-fastness COLOR FASTNESS: 4 grades, dry friction COLOR FASTNESS: 4 ~ 5 grades, wet friction COLOR FASTNESS: 4 grades.
The dyeing of embodiment 3 modification viscose fabric
1. viscose fabric modification
Modifier is: 3-chlorine-2-hydroxyl trimethyl ammonium sulfate
Viscose fabric and water to be mixed in mass ratio at 1: 30, add modifier and NaOH, be at room temperature warming up to 65 DEG C with the programming rate of 2 DEG C/min, constantly stir at 65 DEG C of reaction 55min; Viscose fabric hot water wash through modified: wash 10min → cold wash → pickling for 45 DEG C: be that the 2g/LHAC aqueous solution washes 2min → be washed to neutrality → oven dry by quality-volumetric concentration; Wherein, modifier calculates by adding 52g in every 1L water; NaOH calculates by adding 16g in every 1L water;
2. the extraction of blue or green pigment from walnut epicarp
Extractant: quality-volumetric concentration is the NaOH aqueous solution of 16g/L
The NaOH aqueous solution being 16g/L by blue or green walnut husk powder (granularity 40 order) and quality-volumetric concentration is to mix at 1: 15 in mass ratio, and at 60 DEG C, after extraction 40min, filter cleaner, obtains blue or green pigment from walnut epicarp extract for subsequent use;
3. to the dyeing of modification viscose fabric
Modification viscose fabric and water to be mixed at 1: 40 in mass ratio, after adding pigment from walnut epicarp extract, being adjusted to pH value is 6.0, at 50 DEG C, and dyeing 50min; Wherein, the addition of pigment from walnut epicarp extract calculates by adding 150ml in every 1L water;
Cellulose base fiber fabric washing after dyeing, 80 DEG C of dry 1h,
Soap: dried dyeing viscose fabric and water to be mixed in mass ratio at 1: 30, then adds Na
2cO
3after neutral soap, saponification 20min at 45 DEG C; Wherein, Na
2cO
3addition calculate by adding 1.2g in every 1L water, the addition of neutral soap calculates by adding 2.0g in every 1L water;
Washing, 80 DEG C of dry 1h.
Dried viscose fabric is coffee-like, water-fastness COLOR FASTNESS: 4 grades, dry friction COLOR FASTNESS: 4 ~ 5 grades, wet friction COLOR FASTNESS: 4 grades.
Claims (2)
1. blue or green pigment from walnut epicarp contaminates a method for modified cellulose fibre fabric, it is characterized in that comprising the steps:
1. the modification of cellulose base fiber fabric
By cellulose base fiber fabric and water in mass ratio 1:30 mix, after adding modifier and NaOH, under room temperature, be warmed up to 65 ~ 75 DEG C with the programming rate of 2 DEG C/min, reaction 40 ~ 60min; Wherein, described modifier calculates by adding 50 ~ 60g in every 1L water; NaOH calculates by adding 12 ~ 18g in every 1L water;
Modified process: modified cellulose base fiber fabric hot water wash: wash 10min → cold wash → pickling → be washed to neutrality → oven dry for 40 ~ 50 DEG C;
2. blue or green pigment from walnut epicarp extraction
By blue or green walnut husk and water in mass ratio for after 1:10 ~ 15 mixs, add NaOH, at 55 ~ 60 DEG C, after extracting 30 ~ 40min, filter cleaner, obtains blue or green pigment from walnut epicarp extract; Wherein, the addition of described NaOH calculates by adding 12 ~ 20g in every 1L water;
3. dye
Mixed 1:40 ~ 50 in mass ratio with water by modified cellulose fibre fabric, after adding pigment from walnut epicarp extract, being adjusted to pH value is 5 ~ 6, at 55 ~ 60 DEG C, and dyeing 50 ~ 60min; Wherein, the addition of pigment from walnut epicarp extract calculates by adding 150 ~ 180ml in every 1L water;
Cellulose base fiber fabric washing after dyeing → dry → soap: by dried dyeing, modifying cellulose base fiber fabric and water in mass ratio 1:30 ~ 1:40 mix, then add Na
2cO
3after neutral soap, saponification 20 ~ 25min at 45 ~ 50 DEG C; Wherein, Na
2cO
3addition calculate by adding 0.8 ~ 1.2g in every 1L water, the addition of neutral soap calculates → washing → dry by adding 1.5 ~ 2.5g in every 1L water;
Wherein, described cellulose base fiber fabric material is natural plant fibre, regenerated celulose fibre or semisynthetic fibre.
2. blue or green pigment from walnut epicarp according to claim 1 contaminates the method for modified cellulose fibre fabric, it is characterized in that described modifier is 3-chlorine-2-hydroxyl trimethyl ammonium sulfate or 3-chlorine-2-hydroxyl trimethyl ammonium chloride.
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| CN103073911A (en) * | 2012-12-28 | 2013-05-01 | 宁波广源纺织品有限公司 | Extraction method of walnut shell dye |
| CN103074783B (en) * | 2012-12-28 | 2015-09-09 | 宁波广源纺织品有限公司 | A kind of natural plant dye colouring method |
| CN103614933B (en) * | 2013-12-12 | 2018-05-11 | 新疆大学 | It is a kind of to utilize the colouring method that cellulose fibre is contaminated on green peel of walnut natural dye |
| CN103757942A (en) * | 2014-01-03 | 2014-04-30 | 蒋立宪 | Method for harmless dyeing of school uniform fabric |
| CN104358154A (en) * | 2014-11-26 | 2015-02-18 | 四川省宜宾惠美线业有限责任公司 | Salt-free low-alkali cellulose fiber dyeing process |
| CN105040472A (en) * | 2015-06-17 | 2015-11-11 | 大连工业大学 | Clothing dyed by medicinal plants with health efficacy and fabrication method |
| CN108978260B (en) * | 2018-06-18 | 2021-11-12 | 广东欣薇尔服装有限公司 | Dyeing method of natural beet red pigment |
| CN112593425A (en) * | 2020-12-05 | 2021-04-02 | 浙江灏宇科技有限公司 | Finishing method for improving color fastness of cotton fabric dyed by laccase-catalyzed plant dye |
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