CN107034695A - A kind of method that use cottonrose hibiscus leaf dyestuff is dyed to silk fabric - Google Patents
A kind of method that use cottonrose hibiscus leaf dyestuff is dyed to silk fabric Download PDFInfo
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- CN107034695A CN107034695A CN201610965846.8A CN201610965846A CN107034695A CN 107034695 A CN107034695 A CN 107034695A CN 201610965846 A CN201610965846 A CN 201610965846A CN 107034695 A CN107034695 A CN 107034695A
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- cottonrose hibiscus
- hibiscus leaf
- dyeing
- silk fabric
- dyestuff
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- 244000048199 Hibiscus mutabilis Species 0.000 title claims abstract description 62
- 239000004744 fabric Substances 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 36
- 235000003973 Hibiscus mutabilis Nutrition 0.000 title description 2
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- 244000284380 Hibiscus rosa sinensis Species 0.000 title 1
- 238000004043 dyeing Methods 0.000 claims abstract description 87
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 41
- 239000000243 solution Substances 0.000 claims abstract description 20
- 235000011121 sodium hydroxide Nutrition 0.000 claims abstract description 18
- 239000007864 aqueous solution Substances 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 238000002791 soaking Methods 0.000 claims description 4
- 229910000366 copper(II) sulfate Inorganic materials 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000009736 wetting Methods 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 10
- 239000004753 textile Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 230000004075 alteration Effects 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 229930182559 Natural dye Natural products 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
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- 230000007423 decrease Effects 0.000 description 2
- 229910052603 melanterite Inorganic materials 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 235000011182 sodium carbonates Nutrition 0.000 description 2
- 206010003011 Appendicitis Diseases 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
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- 241000218033 Hibiscus Species 0.000 description 1
- NGWKGSCSHDHHAJ-YPFQVHCOSA-N Liquoric acid Chemical compound C1C[C@H](O)C(C)(C)C2CC[C@@]3(C)[C@]4(C)C[C@H]5O[C@@H]([C@](C6)(C)C(O)=O)C[C@@]5(C)[C@@H]6C4=CC(=O)C3[C@]21C NGWKGSCSHDHHAJ-YPFQVHCOSA-N 0.000 description 1
- 241000219071 Malvaceae Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
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- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
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- 229930182470 glycoside Natural products 0.000 description 1
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- 230000001969 hypertrophic effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
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- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
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Classifications
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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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
- D06M11/55—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
- D06M11/56—Sulfates or thiosulfates other than of elements of Groups 3 or 13 of the Periodic Table
-
- 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
- D06P1/44—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
- D06P1/67341—Salts or hydroxides of elements different from the alkaline or alkaline-earth metals or with anions containing those elements
-
- 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of method that use cottonrose hibiscus leaf dyestuff is dyed to silk fabric, methods described includes：1）Extract cottonrose hibiscus leaf dyestuff：Cottonrose hibiscus leaf is soaked in sodium hydrate aqueous solution；It is cottonrose hibiscus leaf dyestuff that cottonrose hibiscus leaf dyestuff extract solution is obtained after filtering；2）Dyeing：Silk fabric is dyed with cottonrose hibiscus leaf dyestuff using mordant.The cottonrose hibiscus leaf dyestuff and dyeing obtained using method in the present invention is dyed to silk fabric, even dyeing, colour fastness to rubbing and fastness to soaping and color fastness to light grade height.
Description
Technical field
The present invention relates to a kind of method for extracting natural textile dyestuff, and in particular to a kind of side of extraction cottonrose hibiscus leaf dyestuff
Method.
Background technology
Synthetic dyestuffs are also known as artificial dye-stuff, mainly come out, PETROLEUM PROCESSING or are formed through chemical process from coal tar fractional distillation, practise
Claim " coal-tar colours ".Synthetic dyestuffs are bright in colour, washable, sun-proof, the advantage that can largely produce, the dyeing master of current textile
Will use synthetic dyestuffs, but with people to the environmental requirement of ecological textile and advocating green living the need for, it is right in recent years
The research of natural dye dying causes extensive concern both domestic and external.
Natural dye is typically derived from plant, animal and mineral matter, based on vegetable colour.Vegetable colour is from plant
Extracted in root, stem, leaf and fruit.Natural dye is mainly used in natural fiber (hair, fiber crops, silk, cotton) and most of artificial
Fiber (milk fibre, soybean fiber, bamboo fibre, Modal etc.) textile, clothes, on dress ornament.
Vegetable colour is nontoxic, and health will not be caused any harm.The fabric of dye, color shape is natural, it is prolonged not
Take off；Effect with insect prevention, antibacterial, this is not available for chemical dye.Be particularly suitable for children's garment, underwear, footgear, in automobile
Decorations, case and bag, interior and bedding.The textile dyed using vegetable colour, natural in color is elegant, does not contain harmful
Material, influence of the production process to environment be smaller, meets the demand of Green Textiles production.
The content of the invention
The shortcoming of prior art, cottonrose hibiscus leaf dyestuff is extracted to true it is an object of the invention to provide one kind in view of the above
Silk face fabric dyeing method, with overcome in the prior art natural dye dying firmness it is not good, Color difference defect.
To achieve these goals or other purposes, the present invention is achieved by the following technical solutions.
A kind of method that use cottonrose hibiscus leaf dyestuff is dyed to silk fabric, methods described includes：
1) cottonrose hibiscus leaf dyestuff is extracted：Cottonrose hibiscus leaf is soaked in sodium hydrate aqueous solution；Cottonrose hibiscus leaf dyestuff is obtained after filtering to carry
Take liquid
As cottonrose hibiscus leaf dyestuff；
2) dye：Silk fabric is dyed with cottonrose hibiscus leaf dyestuff using mordant.
Preferably, step 1) in, the molar concentration of the sodium hydrate aqueous solution is 0.3~0.4mol/L.It is more highly preferred to
Ground, the molar concentration of the sodium hydrate aqueous solution is 0.35mol/L.
Preferably, step 1) in, the mass ratio of the cottonrose hibiscus leaf and the sodium hydrate aqueous solution is 1:35~45.It is more excellent
The mass ratio of selection of land, the cottonrose hibiscus leaf and the sodium hydrate aqueous solution is 1:40.
Preferably, step 1) in, the soaking temperature is 90~100 DEG C.It is highly preferred that the soaking temperature is 100 DEG C.
Preferably, step 1) in, the cottonrose hibiscus leaf is cottonrose hibiscus leaf powder.
Preferably, step 1) in, the soak time is at least 40min.
Preferably, step 2) in, the mordant is CuS04·5H2O。
Preferably, step 2) in, the consumption of mordant is 5g/L.
Preferably, step 2) in, the consumption of cottonrose hibiscus leaf dyestuff is 10~20g/L.Preferably, step 2) in, cottonrose hibiscus leaf dye
The consumption of material is 10g/L.
Preferably, step 2) in, cottonrose hibiscus leaf dyestuff is to 30~60min of dyeing time of the dyeing of silk fabric, dye
80~90 DEG C of color temperature, dye liquor pH is 3~4.
It is highly preferred that step 2) in, cottonrose hibiscus leaf dyestuff is in the dyeing of silk fabric, bath raio is 50:1, during dyeing
Between 60min, 90 DEG C of dyeing temperature, dye liquor pH be 3.5.
Preferably, the dyeing is one kind in following：
Pre- matchmaker's method dyeing：Fabric through moistening is put into the solution containing mordant, is handled in 50~70 DEG C after 30~60min
Take out；Put into again in the dye bath containing natural cottonrose hibiscus leaf dyestuff；
One-bath method is dyed：The fabric of wetting is put into the dye bath containing mordant and natural cottonrose hibiscus leaf dyestuff and dyed；
Back dyeing：Wet fabric is put into the dye bath containing natural cottonrose hibiscus leaf dyestuff and dyed, 60 are cooled to
~70 DEG C, add mordant and be warming up to 80~90 DEG C again, dye 30~40min.
Cottonrose hibiscus leaf dyestuff is extracted from plant cottonrose hibiscus leaf, via the weaving for the vegetable colour dyeing that it is made
Product, natural in color is elegant, does not contain harmful material, influence of the production process to environment is smaller, meets Green Textile Base
The demand of product production.
Cottonrose hibiscus leaf is the leaf of malvaceae plant cotton rose, containing the functional components such as glycosides displayed, reduced sugar, phenols, amino acid, cottonrose hibiscus
Rong's leaf dyestuff extract solution has bacteriostasis, can suppress the virus activity in human body, and cottonrose hibiscus leaf has Qingfei Liangxue, detumescence row
Purulence.Available for cough with lung heat, hypertrophic rhinitis, lymphnoditis, appendicitis, carbuncle furuncle abscess, otitis media acuta, burn, scald etc.
Treatment.Cottonrose hibiscus leaf contains very abundant natural pigment, and the present invention is that Furong pigment extract to obtain cottonrose hibiscus leaf dyestuff
And use it for the technology of silk fabric dyeing.
The cottonrose hibiscus leaf dyestuff and dyeing obtained using method in the present invention is dyed to silk fabric, and dyeing is equal
It is even, colour fastness to rubbing and fastness to soaping and color fastness to light grade height.The dye obtained using the above method in the present invention
Material, is a kind of natural dye, it is used in textile with certain consumption and method so that the textile of acquisition is enriched
Other artificial synthetic dyestuffs compositions, and the effect with antibacterial and beneficial skin are not contained while color and luster.
Brief description of the drawings
Fig. 1 is the absorption spectrum curve of different extractants correspondence extract solution.
Fig. 2 is the absorption spectrum curve enlarged drawing in Fig. 1 in visible region.
In Fig. 1 and Fig. 2：
A is 1wt% sodium hydrate aqueous solutions；
B is 1wt% aqueous sodium carbonates；
C is 1wt% aqueous hydrochloric acid solutions；
D is water.
Embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
Before the specific embodiment of the invention is further described, it should be appreciated that protection scope of the present invention is not limited to down
State specific specific embodiment；It is also understood that the term used in the embodiment of the present invention is specific specific in order to describe
Embodiment, the protection domain being not intended to be limiting of the invention.The test method of unreceipted actual conditions in the following example,
Generally according to normal condition, or according to the condition proposed by each manufacturer.
Embodiment 1
By using the contrast experiment of different extractants in the present embodiment, to illustrate under equal conditions, sodium hydroxide
The aqueous solution is most suitable as extractant.
In the present embodiment, by cottonrose hibiscus leaf in extractant soak extraction.The ratio of cottonrose hibiscus leaf and extractant is 1: 40, extractant
Water, 1wt% aqueous sodium carbonates, 1wt% aqueous hydrochloric acid solutions, 1wt% sodium hydrate aqueous solutions are used respectively, in 100 DEG C of water-bath
Middle extraction 40min, extract solution is filtered, diluted, and determines the absorbance under different wave length, and extract solution absorption spectrum curve is shown in Fig. 1
With shown in Fig. 2.
, it is apparent that being extracted with sodium hydroxide solution from Fig. 1 and Fig. 2, extinction of the extract solution under Same Wavelength
Degree is maximum, is secondly sodium carbonate liquor and hydrochloric acid solution, and the extract solution absorbance that water is extracted is minimum, can be with from Fig. 1 and Fig. 2
Find out, the extract solution of sodium hydroxide solution has an absworption peak in 401nm and 640nm visible-range, and other extract solutions
Gone nearly all without absworption peak in visible ray.Comprehensive analysis, from sodium hydroxide solution as extractant, and with 401nm
Absorbance is proper come the extraction effect for analyzing cottonrose hibiscus leaf.
Selected cottonrose hibiscus leaf dyestuff is in following examples:Cottonrose hibiscus leaf is soaked in sodium hydrate aqueous solution；Filtering
Cottonrose hibiscus leaf dyestuff extract solution is obtained afterwards.The molar concentration of the sodium hydrate aqueous solution is 0.35mol/L；The cottonrose hibiscus leaf and institute
The mass ratio for stating sodium hydrate aqueous solution is 1:40；The soaking temperature is 100 DEG C；The cottonrose hibiscus leaf is cottonrose hibiscus leaf powder；Institute
Soak time is stated for 40min.
Embodiment 2
The present embodiment is influence experiments of the dye liquor pH to silk fabric Color.
The concentration 10g/L of fixed cottonrose hibiscus leaf dyestuff, 90 DEG C of dyeing temperature, dyeing time 60min, bath raio 50: 1, regulation dye
Liquid to different pH value, the Color of silk fabric the results are shown in Table 1.K/S values are dye level, L wherein in table 1*For lightness,
Δ E* is aberration, and a* is red values, works as a*It is worth and carries certain green glow for negative value；B* is gold-tinted value；These numerical value are by height
Accurate spectrophotometric color measurement instrument test is obtained.More specifically, in the application it is high-accuracy point using model Datacolor800
Light colour photometer.
The dye liquor pH value of table 1 influences on silk fabric Color
| Dye liquor pH | K/S values | L* | a* | b* | ΔE* |
| 2.01 | 5.6582 | 57.41 | 3.35 | 23.51 | 38.68 |
| 2.50 | 5.9614 | 55.97 | 3.75 | 23.27 | 39.92 |
| 3.00 | 5.8741 | 55.85 | 3.56 | 22.90 | 39.85 |
| 3.49 | 5.7584 | 55.75 | 3.14 | 22.22 | 39.93 |
| 4.00 | 5.2563 | 57.73 | 2.13 | 22.05 | 37.69 |
| 4.47 | 4.6253 | 60.11 | 0.47 | 21.68 | 35.31 |
| 5.00 | 4.0401 | 62.79 | -0.73 | 21.77 | 32.96 |
| 5.49 | 2.9847 | 67.54 | -2.15 | 21.98 | 29.05 |
| 6.00 | 2.2420 | 70.65 | -2.55 | 21.93 | 26.38 |
Show that dyeing liquor pH value is in 2.01~3.49 scope, the K/S values and aberration of dyeing of real silk fabric by the analysis of table 1
ΔE*Value must increase with dye liquor pH value and be increased slightly, lightness L*Value slightly reduces, when it is 3.49 to dye pH, dyeing of real silk face
The K/S and aberration Δ E of material*Value is maximum, lightness L*It is worth for minimum value.Afterwards, dyeing of real silk fabric K/S values and Δ E*Value is with pH value
Increase be gradually reduced, L*Value gradually increases.As can also be seen from Table 1, at pH value 2.01~4.47, dyeing of real silk fabric
a*Be worth on the occasion of, illustrate band feux rouges, when pH value continue increase after, a of dyeing of real silk fabric*Value is gradually changed into negative value by honest,
Illustrate band green glow；In the whole pH value range of control, the b of dyeing of real silk fabric*Value is the decline on the occasion of and with pH value
And be declined slightly, illustrate that dyeing of real silk fabric carries gold-tinted.Damage can be caused to silk fabric in view of dye liquor pH value is too small,
Therefore dye liquor pH value is proper from 3.50 or so.
Embodiment 3
The present embodiment is the contrast experiment of influence of the dyeing time to silk fabric Color.
The concentration 10g/L of fixed cottonrose hibiscus leaf dyestuff, dye liquor pH value 3.50,90 DEG C of dyeing temperature, bath raio 50: 1 only changes dye
Color time, lotus leaf extract the results are shown in Table 2 to the Color of silk broadcloth.
The dyeing time of table 2 influences on Color
| Time/min | K/S values | L* | a* | b* | ΔE* |
| 5 | 3.3818 | 65.16 | 2.25 | 21.46 | 30.61 |
| 10 | 4.4857 | 61.55 | 2.24 | 22.61 | 34.32 |
| 15 | 4.6802 | 60.38 | 2.23 | 22.36 | 35.25 |
| 30 | 5.3926 | 58.42 | 2.43 | 22.86 | 37.24 |
| 45 | 5.4863 | 57.47 | 2.50 | 22.55 | 37.85 |
| 60 | 5.6211 | 56.89 | 2.64 | 22.23 | 38.38 |
| 75 | 5.7250 | 56.37 | 2.82 | 22.42 | 38.95 |
| 90 | 5.7372 | 55.97 | 2.95 | 22.21 | 39.24 |
From table 2 it can be seen that the K/S values and aberration Δ E of dyeing of real silk fabric*Value increases with the extension of dyeing time
Greatly, lightness L*Value is gradually reduced with the extension of dyeing time, changes smaller after dyeing time reaches 60min, dyeing time
To a of dyeing of real silk fabric*Value and b*Value influence very little, it is contemplated that dyeing time is oversize to be possible to that the damage of silk fabric can be caused
Wound, therefore dyeing time selection 60min.
Embodiment 4
The present embodiment is influence experiment of the dye liquor concentration to silk fabric Color.
Dyeing time 60min when fixed cottonrose hibiscus leaf dyestuff is dyed, 90 DEG C of temperature, dye liquor pH value 3.50, bath raio 50:
1, the concentration for only changing cottonrose hibiscus leaf dyestuff is respectively 5g/L, 10g/L, 15g/L, 20g/L, 25g/L, and the dyeing of various concentrations dye liquor is true
The coloration result of silk face fabric is shown in Table 3.
Influence of the different dye liquor concentrations of table 3 to silk fabric Color
From table 3 it can be seen that the increase of cottonrose hibiscus leaf dye liquor concentration, the K/S values and aberration Δ E of dyeing of real silk silk fabric*Value increase, it is bright
Spend L*Value reduces, a*Value and b*Value also has certain increase.That is, dye liquor concentration increase, silk broadcloth contaminates deeper, institute's band
Feux rouges and gold-tinted be increased slightly.
Embodiment 5
The present embodiment is the contrast experiment of influence of the mordant dyeing method to silk fabric Color.
Pre- mordant dyeing is carried out to silk fabric, with mordant dyeing and rear mordant dyeing from green vitriol, cupric sulfate pentahydrate respectively,
Silk fabric Color the results are shown in Table 4.
The different mordant dyeing agent of table 4, mordant dyeing method are to silk broadcloth dying influential effect
Data are known in table 4, using FeSO4·7H2O makes dyeing of real silk face to silk fabric mordant dyeing, pre- mordant dyeing and rear mordant dyeing
The K/S values and aberration Δ E of material*Value increases and reduced with mordant dyeing, and mordant dyeing makes the lightness L of dyeing of real silk fabric*Value, gold-tinted b*
Value reduction, feux rouges a*Value increase.Using CuSO4·5H2O is to silk fabric mordant dyeing, the silk fabric K/S values and Δ E of rear mordant dyeing*
Value increase, pre- mordant dyeing and the K/S values and Δ E with mordant dyeing*Value declines and is reduced by up to mordant dyeing, lightness L*Value only has same mordant dyeing
Increase, pre- mordant dyeing and with feux rouges a in mordant dyeing*Value and gold-tinted b*Value all increases, a in rear mordant dyeing*Be worth is that negative value carries necessarily green
Light, gold-tinted b*Value reduces.
Embodiment 6
The silk fabric obtained under dye technology and dyeing is extracted to above-mentioned optimum condition and carries out dyefastness test,
Test result is shown in Table 5.Fastness to soaping test method is provided to perform by GB/T 3921, and wherein woven fabric presses C3, knitted side
Material presses A1.Colour fastness to rubbing test method is performed by GB/T 3920.Color fastness to light test method presses side in GB/T 8427
Method 3 is performed.
The fastness of the dyeing of real silk fabric of table 5
As shown in Table 5, using FeSO4·7H2O causes the resistance to of dyeing of real silk fabric to soap silk fabric mordant dyeing, pre- mordant dyeing
Color fastness is slightly decreased, and is not influenceed with mordant dyeing and rear mordant dyeing, and 3 kinds of mordant dyeing methods are declined slightly colour fastness to rubbing, its
In with mordant dyeing decline it is minimum, mordant dyeing can significantly improve color fastness to daylight and rear mordant dyeing effect is more preferable.Using CuSO4·5H2O
To silk fabric mordant dyeing, pre- mordant dyeing has little to no effect to resistance to soap of dyeing of real silk fabric, slightly has shadow with mordant dyeing and rear mordant dyeing
Ring, mordant dyeing does not influence the colour fastness to rubbing of dyeing of real silk fabric, and mordant dyeing improves color fastness to daylight, wherein with mordant dyeing and rear matchmaker
Contaminate raising degree larger.
When embodiment provides number range, it should be appreciated that except non-invention is otherwise noted, two ends of each number range
Any one numerical value can select between point and two end points.Unless otherwise defined, in the present invention all technologies for using and
Scientific terminology is identical with the meaning that those skilled in the art of the present technique are generally understood that.Except the specific method used in embodiment, equipment,
Outside material, according to those skilled in the art to the grasp of prior art and the record of the present invention, it can also use and this
Any method, equipment and the material of the similar or equivalent prior art of method, equipment described in inventive embodiments, material come real
The existing present invention.
Claims (10)
1. a kind of method that use cottonrose hibiscus leaf dyestuff is dyed to silk fabric, methods described includes：
1) cottonrose hibiscus leaf dyestuff is extracted：Cottonrose hibiscus leaf is soaked in sodium hydrate aqueous solution；Cottonrose hibiscus leaf dyestuff extract solution is obtained after filtering
As cottonrose hibiscus leaf dyestuff；
2) dye：Silk fabric is dyed with cottonrose hibiscus leaf dyestuff using mordant.
2. method according to claim 1, it is characterised in that：Step 1) in, the molar concentration of the sodium hydrate aqueous solution
For 0.3~0.4mol/L.
3. method according to claim 1, it is characterised in that：Step 1) in, the cottonrose hibiscus leaf and the sodium hydroxide are water-soluble
The mass ratio of liquid is 1:35~45.
4. method according to claim 1, it is characterised in that：Step 1) in, the soaking temperature is 90~100 DEG C.
5. method according to claim 1, it is characterised in that：Step 1) in, the soak time is at least 40min.
6. method according to claim 1, it is characterised in that：Step 2) in, the mordant is CuS04·5H2O。
7. method according to claim 1, it is characterised in that step 2) in, the consumption of mordant is 5g/L.
8. method according to claim 1, it is characterised in that step 2) in, the consumption of cottonrose hibiscus leaf dyestuff is 10~20g/L.
9. method according to claim 1, it is characterised in that step 2) in, dyeing is one kind in following：
Pre- matchmaker's method dyeing：The silk fabric of moistening is put into the solution containing mordant, handled in 50~70 DEG C after 30~60min
Take out；Put into again in the dye bath containing natural cottonrose hibiscus leaf dyestuff；
One-bath method is dyed：The silk fabric of wetting is put into the dye bath containing mordant and natural cottonrose hibiscus leaf dyestuff and dyed；
Back dyeing：The silk fabric of wetting is put into the dye bath containing natural cottonrose hibiscus leaf dyestuff and dyed, is cooled to
60~70 DEG C, add mordant and be warming up to 80~90 DEG C again, dye 30~40min.
10. method according to claim 1, it is characterised in that step 2) in, using dye of the cottonrose hibiscus leaf dyestuff to silk fabric
During color, dyeing time is 30~60min, and 80~90 DEG C of dyeing temperature, dye liquor pH is 3~4.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1995151A (en) * | 2006-12-27 | 2007-07-11 | 浙江理工大学 | Spatholobus stem natural dye preparation and its uses |
| CN105670338A (en) * | 2016-03-15 | 2016-06-15 | 南通大学 | Extracting method and application of pyrola calliantha dye |
| CN107022906A (en) * | 2016-01-29 | 2017-08-08 | 上海水星家用纺织品股份有限公司 | The dyeing that Roselle dyestuff is dyed to silk fabric |
-
2016
- 2016-11-04 CN CN201610965846.8A patent/CN107034695A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1995151A (en) * | 2006-12-27 | 2007-07-11 | 浙江理工大学 | Spatholobus stem natural dye preparation and its uses |
| CN107022906A (en) * | 2016-01-29 | 2017-08-08 | 上海水星家用纺织品股份有限公司 | The dyeing that Roselle dyestuff is dyed to silk fabric |
| CN105670338A (en) * | 2016-03-15 | 2016-06-15 | 南通大学 | Extracting method and application of pyrola calliantha dye |
Non-Patent Citations (2)
| Title |
|---|
| 南通大学教务处主编: "《学海图南-南通大学优秀毕业设计（论文）集2012届》", 31 August 2013, 苏州大学出版社 * |
| 周启澄等编著: "《中国传统植物染料现代研发与生态纺织技术》", 31 March 2015, 东华大学出版社 * |
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