CN107419557A - A kind of method of silk vegetable dyes dyeing - Google Patents

A kind of method of silk vegetable dyes dyeing Download PDF

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Publication number
CN107419557A
CN107419557A CN201710577855.4A CN201710577855A CN107419557A CN 107419557 A CN107419557 A CN 107419557A CN 201710577855 A CN201710577855 A CN 201710577855A CN 107419557 A CN107419557 A CN 107419557A
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silk
dyeing
parts
water
fixation
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王洪喜
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HEFEI JUFENG THROWING CO Ltd
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HEFEI JUFENG THROWING CO Ltd
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/34—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using natural dyestuffs
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    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
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    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
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    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
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    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
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    • D06P1/613—Polyethers without nitrogen
    • D06P1/6138—Polymerisation products of glycols, e.g. Carbowax, Pluronics
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    • D06P1/62—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds with sulfate, sulfonate, sulfenic or sulfinic groups
    • D06P1/621—Compounds without nitrogen
    • D06P1/622—Sulfonic acids or their salts
    • D06P1/623—Aliphatic, aralophatic or cycloaliphatic
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    • D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/651—Compounds without nitrogen
    • D06P1/65106—Oxygen-containing compounds
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    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/673—Inorganic compounds
    • D06P1/67333—Salts or hydroxides
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    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/673—Inorganic compounds
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    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/10—Animal fibres

Abstract

The invention discloses a kind of method of silk vegetable dyes dyeing, it is characterised in that including following aspect：（1）Degumming cleaning, dilute hydrochloric acid solution is reused to silk after degumming and sodium hydroxide solution carries out secondary degumming processing, and is washed using cleaning and dipping liquid；（2）Drying, silk are dried to moisture 11% 14%；（3）Dyeing silk, dyeing processing is carried out to silk using mordant and staining solution, and alternate cycles dye 23 times；（4）Fixation is heated, uses silk after high temperature and low temperature alternating fixation treatment dyeing；（5）Drying：By fixation silk low temperature drying to moisture 4% 6%.Silk vegetable dyes colouring method of the present invention, staining efficiency is high, and dyeing speck ratio declines 3.52%, and well fugitive color, color homogeneity be not good for colour fixation.

Description

A kind of method of silk vegetable dyes dyeing
Technical field
The invention belongs to silk processing technique field, and in particular to a kind of method of silk vegetable dyes dyeing.
Background technology
Vegetable dyes, it is made to extract pigment composition from plant, there is the characteristics of natural, environmentally friendly, safe, The vegetable dyes extracted at present includes indigo, madder（It is red）, sophora flower, turmeric（Yellow）, and purple, brown and black Deng color species is more.Fabric after vegetable dyes dyes, it is with color naturally, prolonged colour-fast, and extract pigment In contain sterilization and disinsection composition, the desinsection and bactericidal property of fabric can be improved, do not had by chemical industry dyestuff；Due to plant It is safe to use without any chemical industry adding ingredient in dyestuff, it is non-stimulated to skin, it is used for children, bedding and interior On clothing, high-grade clothing product.And in being dyed using vegetable dyes to silk, after easily there is dyeing silk, colourity is not The phenomenons such as, tinctorial yield is low, silk quality is not high after causing dyeing, influences its follow-up processing characteristics.Silk is in degumming, such as Silk gum degumming or cleaning be not thorough, still wrapping portion silk gum composition outside fibroin, and silk gum has good water solubility, meeting Depart from silk after causing dyeing, discolouration phenomena occur；Vegetable dyes, relative to chemical dyestuff, the energy of its attachment fiber Power is poor, and in the case of without external agents, dye uptake is relatively low.
The content of the invention
The present invention is directed to the problem of existing：Vegetable dyes uses, and its vegetable dyes is made using plant as extraction raw material Into dyestuff have that safe, color is natural, prolonged non-fading feature, and with sterilization and insecticidal action, by more Come more concern and use；But with respect to chemical products dyestuff, the ability of its attachment fiber is poor, without external agents feelings Under condition, dye uptake is relatively low.Dyeing silk problem, silk in degumming, such as silk gum degumming or cleaning it is not thorough, outside fibroin still Right wrapping portion silk gum composition, and silk gum has good water solubility, departs from silk after causing dyeing, occurs fading now As.To solve the above problems, the invention provides a kind of method of silk vegetable colour dyeing.
The present invention is achieved by the following technical solutions：
A kind of method of silk vegetable dyes dyeing, comprises the following steps：
（1）Degumming cleaning：By boiled silk heating water bath to 37-40 DEG C of holding 3-5min, its water quality is added into water-bath 9%-11% dilute hydrochloric acid solution, and bath temperature is improved to 65-68 DEG C of holding 24-27min, then added into water-bath NaOH solution adjusts solution to pH7.5-8, and bath temperature is adjusted into 51-54 DEG C of holding 16-20min, removes the silk gum of residual, Content of silk gum in silk is reduced, prevents silk gum dissolving from causing silk to fade, then add the clear of its water quality 6%-8% into water-bath Soak is washed, it, which contains the compositions such as citric acid, light-coloured vinegar and lemon oil, has cleaning function, can remove the silk gum with fibroin adhesion, And sterilization that elm extract solution and ginger juice extract solution contain and cleaning function composition, bacteriostasis and the cleaning of silk can be improved Degree, temperature are adjusted to 42-44 DEG C of stirring 20-25min, and clear water cleaning, which is made, after taking-up cleans silk；
（2）Drying：Cleaning silk is dried to moisture in 11%-14%, obtained drying silk；
（3）Dyeing silk：Mordant dyeing is first carried out, according to mordant dyeing pot reclaimed water and mordant quality proportioning 4-5:1 uniformly mixing, aluminum sulfate Potassium and alumina silicate can form metallo-chelate with dye molecule, combined closely with silk, improve the ability of dyeing silk, and water-bath 68-73 DEG C of stirring 5-7min is heated to, drying silk is then immersed into 22-27min；Dyed, will be dyed in dyeing kettle again Solution water-bath is heated to 73-77 DEG C of stirring 5-7min, silk after mordant dyeing is immersed into 35-40min in staining solution, it contains surface Activating agent improves the activity of mordant, dyestuff and silk, promotes chelate formation and the combination of chelate and silk, improves silkworm Silk Color, then temperature is adjusted to 28-31 DEG C of holding 3-5min；Then fixation is carried out, by silk after dyeing at 61-64 DEG C At a temperature of dry fixation 17-20min, alternately mordant dyeing, dyeing and color fixing process circulates 2-3 time, is made and dyes silk；
（4）Heat fixation：High temperature fixation is first carried out, dyeing silk is placed in boiling 8-12min in 104-107 DEG C of high temperature pot, then Low temperature fixation is carried out, 72-76 DEG C of boiling 20-25min, alternately 2-3 high temperature and low temperature fixation are cooled the temperature to, after cooling Obtain fixation silk；High temperature and low temperature alternating fixation, can promote composition in vegetable dyes to react, form stable composition knot Structure, make not fugitive color, and dye molecule vigor can be improved after silk colouring, strengthen dye molecule to silk internal penetration, carry The uniformity and persistence of height dyeing；
（5）Drying：By fixation silk low temperature drying to moisture 4%-6%, the finished product silk of system.
Step（1）Described dilute hydrochloric acid solution, its mass concentration are 4%-5%；Described NaOH solution, its mass concentration are 1%-2%。
Step（1）Described cleaning and dipping liquid, its compound method are：
Water 21-24 parts, citric acid 9-13 parts, light-coloured vinegar 4-6 parts, sodium chloride 1-2 parts, elm extract solution 3- are weighed according to quality meter part 5 parts, ginger juice extract solution 2-3 parts, absolute ethyl alcohol 3-5 parts, lemon oil 4-6 parts, heat water to 42-44 DEG C and add citric acid, white Vinegar and absolute ethyl alcohol, are stirred 5-8min, add sodium chloride, elm extract solution and ginger juice extract solution, lemon oil, uniformly stir 8-12min is mixed, cleaning and dipping liquid is made.
Step（3）Described mordant, it is respectively configured to sub-prime gauge part and is：Alum 12-14 parts, alumina silicate 8-11 Part, fatty glyceride 3-5 parts, alkyl polyglucoside 1-3 parts.
Step（3）Described staining solution, its compound method are：
Water 100-120 parts, vegetable dyes 25-29 parts, dodecyl sodium sulfate 3-7 parts, alkyl Portugal are weighed according to quality meter part Glucosides 1-4 parts, polyethylene glycol 2-5 parts, heat water to 44-48 DEG C of addition dodecyl sodium sulfate and alkyl glucoside stirs, and stir Mixing 4-6min is mixed, then temperature is promoted to 62-65 DEG C of addition vegetable dyes, 7-10min is stirred, then adds poly- second Staining solution is made after being stirred in glycol.
Step（5）Described low temperature drying, its temperature are 43-46 DEG C, time 30-40min.
The present invention has advantages below compared with prior art：Silk cleans, and before being dyed to boiled silk, use is low The silk gum of watery hydrochloric acid and sodium hydroxide solution the cleaning natural silk surface attachment of concentration, residual silk gum is carried out again at degumming Reason, reduce silk gum in silk and remain；And the silk after secondary degumming is cleaned using cleaning and dipping liquid, in cleaning and dipping liquid Sodium chloride, citric acid and light-coloured vinegar composition, silk gum after degumming can be made to depart from fibroin, and citric acid, lemon oil and light-coloured vinegar have Cleaning action, can contain by fibroin adhesion silk gum and other eliminating impurities, in elm extract solution and ginger juice extract solution has sterilization With cleaning action composition, the bacteriostasis of silk is improved, clears up the impurity that silk adheres to.Mordant dyeing method, with alum and silicon Sour aluminium act as mordant composition, the formed metallo-chelate of dyestuff, and metallo-chelate can more closely be attached to silk On, its mordant dyeing effect and security are good, and fatty glyceride and alkyl polyglucoside are complexed surfactant, improve mordant Composition and silk surface-active, promote attachment of the silk surface to mordant；Colouring method, use plyability surfactant ten Dialkyl benzene sulfonic acids sodium and alkyl glucoside, can improve vegetable colour, mordant and silk surface-active, promote vegetable colour and Mordant forms metallo-chelate, and metallo-chelate is combined with silk, improves Color；By being followed to silk Ring mordant dyeing, dyeing and fixation, dyestuff can be improved and combined with silk, dyeing silk rate is high and colouring is more uniform, and color is not easy to take off Color.Color-fixing method is heated, using high temperature and low temperature checker, composition in vegetable dyes can be promoted to react, is formed steady Fixed constituent structure, make not fugitive color, and dye molecule vigor can be improved after silk colouring, strengthen dye molecule into silk Portion permeates, and improves the uniformity and persistence of dyeing.
Embodiment
Embodiment 1：
A kind of method of silk vegetable dyes dyeing, comprises the following steps：
（1）Degumming cleaning：By boiled silk heating water bath to 39 DEG C of holding 4min, water quality is added thereto into water-bath 10.5% dilute hydrochloric acid solution, and bath temperature is improved to 67 DEG C of holding 26min, NaOH solution is then added into water-bath Solution is adjusted to pH8, bath temperature is adjusted to 53 DEG C of holding 19min, removes the silk gum of residual, silk gum in silk is reduced and contains Amount, prevent silk gum dissolving from causing silk to fade, then the cleaning and dipping liquid of its water quality 7% is added into water-bath, it contains lemon The compositions such as acid, light-coloured vinegar and lemon oil have cleaning function, can understand the silk gum with fibroin adhesion, and elm extract solution and ginger juice carry The sterilization and cleaning function composition that liquid contains are taken, the antibacterial and cleannes of silk can be improved, temperature is adjusted to 44 DEG C of stirrings 24min, clear water cleaning, which is made, after taking-up cleans silk；
（2）Drying：Cleaning silk is being dried to moisture 13%, drying silk is made；
（3）Dyeing silk：Mordant dyeing is first carried out, according to mordant dyeing pot reclaimed water and mordant quality proportioning 5:1 uniformly mixing, alum Metallo-chelate can be formed with dye molecule with alumina silicate, be combined closely with silk, improve the ability of dyeing silk, and water-bath adds Then drying silk is immersed 26min by heat to 71 DEG C of stirring 6min；Dyed again, staining solution water-bath in dyeing kettle is added Heat to 76 DEG C stirring 6min, by after mordant dyeing silk immerse staining solution in 39min, its contain surfactant improve mordant, The activity of dyestuff and silk, promote to form the combination of chelate and chelate and silk, improve dyeing silk effect, then by temperature Degree is adjusted to 30 DEG C of holding 4min；Then fixation is carried out, silk after dyeing is dried into fixation 19min at a temperature of 63 DEG C, alternately Carry out mordant dyeing, dyeing and color fixing process to circulate 3 times, dyeing silk is made；
（4）Heat fixation：High temperature fixation is first carried out, dyeing silk is placed in boiling 11min in 106 DEG C of high temperature pots, then carry out low Warm fixation, 75 DEG C of boiling 24min, alternately 3 high temperature and low temperature fixation are cooled the temperature to, to fixation silk after cooling；It is high Gentle low temperature alternating fixation, can promote composition in vegetable dyes to react, form stable constituent structure, silk is painted Not fugitive color afterwards, and dye molecule vigor can be improved, strengthen dye molecule to silk internal penetration, improve the uniformity of dyeing And persistence；
（5）Drying：By fixation silk low temperature drying to moisture 5%, the finished product silk of system.
Step（1）Described dilute hydrochloric acid solution, its mass concentration are 4.8%；Described NaOH solution, its mass concentration are 1.7%。
Step（1）Described cleaning and dipping liquid, its compound method are：
According to quality meter part weigh 23 parts of water, 12 parts of citric acid, 5.4 parts of light-coloured vinegar, 1.6 parts of sodium chloride, 4.4 parts of elm extract solution, 2.7 parts of ginger juice extract solution, 4.3 parts of absolute ethyl alcohol, 5.2 parts of lemon oil, heat water to 44 DEG C and add citric acids, light-coloured vinegar and anhydrous Ethanol, 7min is stirred, adds sodium chloride, elm extract solution and ginger juice extract solution, lemon oil, uniform stirring 11min, system Obtain cleaning and dipping liquid.
Step（3）Described mordant, it is respectively configured to sub-prime gauge part and is：13.5 parts of alum, 10 parts of alumina silicate, 4.3 parts of fatty glyceride, 2.2 parts of alkyl polyglucoside.
Step（3）Described staining solution, its compound method are：
According to quality meter part weigh 106 parts of water, 27 parts of vegetable dyes, 6 parts of dodecyl sodium sulfate, 3.4 parts of alkyl glucoside, 4 parts of polyethylene glycol, heats water to 47 DEG C of addition dodecyl sodium sulfates and alkyl glucoside stirs, and is stirred 5.5min, then Temperature is promoted to 64 DEG C of addition vegetable dyeses, 9min is stirred, then adds after polyethylene glycol is stirred and dye is made Color solution.
Step（5）Described low temperature drying, its temperature are 45 DEG C, time 37min.
Embodiment 2：
A kind of method of silk vegetable dyes dyeing, comprises the following steps：
（1）Degumming cleaning：By boiled silk heating water bath to 38 DEG C of holding 3.5min, water quality is added thereto into water-bath 9.5% dilute hydrochloric acid solution, and bath temperature is improved to 66 DEG C of holding 25min, NaOH solution is then added into water-bath and is adjusted Bath temperature is adjusted to 52 DEG C of holding 17min, removes the silk gum of residual, reduced silk gum in silk and contain by whole solution to pH7.5 Amount, prevent silk gum dissolving from causing silk to fade, then the cleaning and dipping liquid of its water quality 6.8% is added into water-bath, it contains lemon The composition such as lemon acid, light-coloured vinegar and lemon oil has cleaning function, can understand the silk gum with fibroin adhesion, and elm extract solution and ginger juice The sterilization and cleaning function composition that extract solution contains, can improve the antibacterial and cleannes of silk, and temperature is adjusted to 43 DEG C of stirrings 22min, clear water cleaning, which is made, after taking-up cleans silk；
（2）Drying：Cleaning silk is being dried to moisture 12%, drying silk is made；
（3）Dyeing silk：Mordant dyeing is first carried out, according to mordant dyeing pot reclaimed water and mordant quality proportioning 4:1 uniformly mixing, alum Metallo-chelate can be formed with dye molecule with alumina silicate, be combined closely with silk, improve the ability of dyeing silk, and water-bath adds Then drying silk is immersed 23min by heat to 69 DEG C of stirring 5.5min；Dyed again, by staining solution water-bath in dyeing kettle 74 DEG C of stirring 5.5min are heated to, silk after mordant dyeing is immersed into 36min in staining solution, it contains surfactant and improves mordant dyeing The activity of agent, dyestuff and silk, promote to form the combination of chelate and chelate and silk, improve dyeing silk effect, then Temperature is adjusted to 29 DEG C of holding 4min；Then fixation is carried out, silk after dyeing is dried into fixation 18min at a temperature of 62 DEG C, Alternately mordant dyeing, dyeing and color fixing process circulate 2 times, and dyeing silk is made；
（4）Heat fixation：High temperature fixation is first carried out, dyeing silk is placed in boiling 9min in 105 DEG C of high temperature pots, then carry out low temperature Fixation, 73 DEG C of boiling 22min, alternately -3 high temperature and low temperature fixation are cooled the temperature to, to fixation silk after cooling；High temperature Replace fixation with low temperature, composition in vegetable dyes can be promoted to react, form stable constituent structure, after silk is painted Not fugitive color, and dye molecule vigor can be improved, strengthen dye molecule to silk internal penetration, improve dyeing uniformity and Persistence；
（5）Drying：By fixation silk low temperature drying to moisture 4.5%, the finished product silk of system.
Step（1）Described dilute hydrochloric acid solution, its mass concentration are 4.2%；Described NaOH solution, its mass concentration are 1.2%。
Step（1）Described cleaning and dipping liquid, its compound method are：
According to quality meter part weigh 22 parts of water, 10 parts of citric acid, 4.4 parts of light-coloured vinegar, 1.3 parts of sodium chloride, 3.2 parts of elm extract solution, 2.4 parts of ginger juice extract solution, 3.5 parts of absolute ethyl alcohol, 4.3 parts of lemon oil, heat water to 43 DEG C and add citric acids, light-coloured vinegar and anhydrous Ethanol, 6min is stirred, adds sodium chloride, elm extract solution and ginger juice extract solution, lemon oil, uniform stirring 9min, system Obtain cleaning and dipping liquid.
Step（3）Described mordant, it is respectively configured to sub-prime gauge part and is：12.5 parts of alum, 9 parts of alumina silicate, 3.5 parts of fatty glyceride, 1.4 parts of alkyl polyglucoside.
Step（3）Described staining solution, its compound method are：
102 parts of water, 26 parts of vegetable dyes, 4 parts of dodecyl sodium sulfate, 2 parts of alkyl glucoside, poly- is weighed according to quality meter part 3 parts of ethylene glycol, heat water to 45 DEG C and add dodecyl sodium sulfates and alkyl glucoside and stir, be stirred 4.5min, then Temperature is promoted to 63 DEG C of addition vegetable dyeses, is stirred 8min, then adds after polyethylene glycol is stirred and dyeing is made Solution.
Step（5）Described low temperature drying, its temperature are 44 DEG C, time 32min.
Contrast 1：
This contrast 1 does not carry out step compared with embodiment 1（1）Middle cleaning and dipping liquid uses, and other steps are same as Example 1.
Contrast 2：
This contrast 2 does not carry out step compared with embodiment 1（3）Middle mordant dyeing, its step are same as Example 1.
Contrast 3：
This contrast 3 does not carry out step compared with embodiment 1（3）Middle mordant dyeing, dyeing and fixation circulation, other steps and embodiment 1 It is identical.
Contrast 4：
This contrast 4 does not carry out step compared with embodiment 2（4）Fixation is heated, other steps are same as Example 2.
Contrast 5：
This contrast 5 does not carry out step compared with embodiment 2（4）High temperature and low temperature alternating fixation, other steps and embodiment 2 It is identical.
Control group：
Control group directly carries out heating colouring to silk, the methods of not carrying out decolouring cleaning, mordant dyeing, fixation.
To embodiment 1, embodiment 2, contrast 1, contrast 2, contrast 3, contrast 4, contrast 5 and control group experimental program, statistics Dyeing silk time, dyeing speck rate after dyeing（Including dyeing situations such as uneven, local uncolored, color comes off）, colour fading ratio Example and color homogeneity.
Colour fading ratio：Silk after dyeing is placed under 1000lux intensities of illumination, irradiation 150h carries out burn-in test, observation Silk discoloration after dyeing；
Color homogeneity：Wherein ﹢ ﹢ ﹢ ﹢ ﹢ are fine that preferably, ﹢ ﹢ ﹢ are general to ﹢ ﹢ ﹢ ﹢, and ﹢ ﹢ are poor, and ﹢ is very poor；Each evaluation sample Capacity is 60, and evaluation result is defined by the super evaluation result of sample 2/3.
Experimental data：
Project Dyeing time h Dyeing speck ratio % Colour fading ratio % Color homogeneity
Embodiment 1 4.1 0.12% 0.23% ﹢ ﹢ ﹢ ﹢
Embodiment 2 3.7 0.09% 0.27% ﹢ ﹢ ﹢ ﹢
Contrast 1 4.53 0.58% 0.80% ﹢ ﹢ ﹢
Contrast 2 5.3 1.31% 1.47% ﹢ ﹢
Contrast 3 5.02 1.17% 1.26% ﹢ ﹢
Contrast 4 4.68 0.98% 1.21% ﹢ ﹢ ﹢
Contrast 5 4.17 0.46% 0.68% ﹢ ﹢ ﹢
Control group 7.6 3.64% 4.18% ﹢
Synthesis result：Silk vegetable dyes colouring method of the present invention, staining efficiency is high, and dyeing speck ratio declines 3.52%, Gu Well fugitive color, color homogeneity be not good for color effect.By mordant dyeing and dyeing silk method, can shorten dyeing time for 1.2h, 0.92h, dyeing speck ratio decline 1.19%, 1.05%, and senile experiment colour fading ratio declines 1.24%, 1.03%, improves silk The uniformity of dyed color.And heating fixation and high temperature, low temperature alternated process is used, it is 0.98h, 0.47h to shorten dyeing time, Dyeing speck ratio declines 0.89%, 0.37%, and senile experiment colour fading ratio declines 0.94%, 0.41%, improves dyeing silk face The uniformity of color.

Claims (6)

  1. A kind of 1. method of silk vegetable dyes dyeing, it is characterised in that comprise the following steps：
    （1）Degumming cleaning：By boiled silk heating water bath to 37-40 DEG C of holding 3-5min, its water quality is added into water-bath 9%-11% dilute hydrochloric acid solution, and bath temperature is improved to 65-68 DEG C of holding 24-27min, then added into water-bath NaOH solution adjusts solution to pH7.5-8, bath temperature is adjusted into 51-54 DEG C of holding 16-20min, then add into water-bath Enter its water quality 6%-8% cleaning and dipping liquid, temperature is adjusted to 42-44 DEG C of stirring 20-25min, and clear water cleaning is obtained after taking-up Clean silk；
    （2）Drying：Cleaning silk is dried to moisture in 11%-14%, obtained drying silk；
    （3）Dyeing silk：Mordant dyeing is first carried out, according to mordant dyeing pot reclaimed water and mordant quality proportioning 4-5:1 uniformly mixing, and water-bath 68-73 DEG C of stirring 5-7min is heated to, drying silk is then immersed into 22-27min；Dyed, will be dyed in dyeing kettle again Solution water-bath is heated to 73-77 DEG C of stirring 5-7min, silk after mordant dyeing is immersed into 35-40min in staining solution, then temperature is adjusted Whole to 28-31 DEG C holding 3-5min；Then fixation is carried out, silk after dyeing is dried into fixation 17- at a temperature of 61-64 DEG C 20min, alternately mordant dyeing, dyeing and color fixing process circulate 2-3 times, and dyeing silk is made；
    （4）Heat fixation：High temperature fixation is first carried out, dyeing silk is placed in boiling 8-12min in 104-107 DEG C of high temperature pot, then Low temperature fixation is carried out, 72-76 DEG C of boiling 20-25min, alternately 2-3 high temperature and low temperature fixation are cooled the temperature to, after cooling Obtain fixation silk；
    （5）Drying：By fixation silk low temperature drying to moisture 4%-6%, the finished product silk of system.
  2. 2. the method for vegetable dyes dyeing as claimed in claim 1, it is characterised in that step（1）Described dilute hydrochloric acid solution, Its mass concentration is 4%-5%；Described NaOH solution, its mass concentration are 1%-2%.
  3. 3. the method for vegetable dyes dyeing as claimed in claim 1, it is characterised in that step（1）Described cleaning and dipping liquid, Its compound method is：
    Water 21-24 parts, citric acid 9-13 parts, light-coloured vinegar 4-6 parts, sodium chloride 1-2 parts, elm extract solution 3- are weighed according to quality meter part 5 parts, ginger juice extract solution 2-3 parts, absolute ethyl alcohol 3-5 parts, lemon oil 4-6 parts, heat water to 42-44 DEG C and add citric acid, white Vinegar and absolute ethyl alcohol, are stirred 5-8min, add sodium chloride, elm extract solution and ginger juice extract solution, lemon oil, uniformly stir 8-12min is mixed, cleaning and dipping liquid is made.
  4. 4. the method for vegetable dyes dyeing as claimed in claim 1, it is characterised in that step（3）Described mordant, its is each Being configured to sub-prime gauge part is：Alum 12-14 parts, alumina silicate 8-11 parts, fatty glyceride 3-5 parts, the poly- glucose of alkyl Glycosides 1-3 parts.
  5. 5. the method for vegetable dyes dyeing as claimed in claim 1, it is characterised in that step（3）Described staining solution, its Compound method is：
    Water 100-120 parts, vegetable dyes 25-29 parts, dodecyl sodium sulfate 3-7 parts, alkyl Portugal are weighed according to quality meter part Glucosides 1-4 parts, polyethylene glycol 2-5 parts, heat water to 44-48 DEG C of addition dodecyl sodium sulfate and alkyl glucoside stirs, and stir Mixing 4-6min is mixed, then temperature is promoted to 62-65 DEG C of addition vegetable dyes, 7-10min is stirred, then adds poly- second Staining solution is made after being stirred in glycol.
  6. 6. the method for vegetable dyes dyeing as claimed in claim 1, it is characterised in that step（5）Described low temperature drying, its Temperature is 43-46 DEG C, time 30-40min.
CN201710577855.4A 2017-07-15 2017-07-15 A kind of method of silk vegetable dyes dyeing Pending CN107419557A (en)

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CN108382091A (en) * 2018-01-10 2018-08-10 合肥盛鼎包装材料有限公司 A kind of environmental printing technique of packing case
CN108394196A (en) * 2018-01-10 2018-08-14 合肥盛鼎包装材料有限公司 A kind of environmental printing technique of packaging film
CN108660809A (en) * 2018-06-27 2018-10-16 阜南美凯服饰有限公司 A kind of color fixing agent improving silk knitwear dyeability
CN110373889A (en) * 2019-06-25 2019-10-25 浙江理工大学 A kind of Degumming method of silk knitted fabric
CN110747661A (en) * 2018-07-24 2020-02-04 广东印象派服装有限公司 Dyeing method of mulberry silk
CN115262249A (en) * 2022-08-12 2022-11-01 北京服装学院 Silk reeling method and silk reeling equipment based on hot boiling dyeing

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CN105297493A (en) * 2015-11-30 2016-02-03 无锡新德印染制品有限公司 Method for dyeing real silk fabric by adopting natural dyestuff
CN106120385A (en) * 2016-07-21 2016-11-16 长兴县鑫盛轻纺有限公司 A kind of process technique of imitative sand washing silk fabric
CN106917302A (en) * 2015-12-28 2017-07-04 凯里学院 A kind of dyeing of silk fabrics

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CN101148827A (en) * 2007-09-30 2008-03-26 无锡汇罗新材料科技有限公司 Technique for dyeing silk face fabric by vegetable dye
CN103334290A (en) * 2013-04-23 2013-10-02 太仓市其盛化纤厂 Silk fabric dyeing method
CN105064072A (en) * 2015-07-16 2015-11-18 鑫缘茧丝绸集团股份有限公司 Real silk dyeing method
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CN106917302A (en) * 2015-12-28 2017-07-04 凯里学院 A kind of dyeing of silk fabrics
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Publication number Priority date Publication date Assignee Title
CN108382091A (en) * 2018-01-10 2018-08-10 合肥盛鼎包装材料有限公司 A kind of environmental printing technique of packing case
CN108394196A (en) * 2018-01-10 2018-08-14 合肥盛鼎包装材料有限公司 A kind of environmental printing technique of packaging film
CN108660809A (en) * 2018-06-27 2018-10-16 阜南美凯服饰有限公司 A kind of color fixing agent improving silk knitwear dyeability
CN110747661A (en) * 2018-07-24 2020-02-04 广东印象派服装有限公司 Dyeing method of mulberry silk
CN110373889A (en) * 2019-06-25 2019-10-25 浙江理工大学 A kind of Degumming method of silk knitted fabric
CN115262249A (en) * 2022-08-12 2022-11-01 北京服装学院 Silk reeling method and silk reeling equipment based on hot boiling dyeing

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Application publication date: 20171201