CN106948188A - Vegetation dye improves color fastness experimental method - Google Patents

Vegetation dye improves color fastness experimental method Download PDF

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Publication number
CN106948188A
CN106948188A CN201710182253.9A CN201710182253A CN106948188A CN 106948188 A CN106948188 A CN 106948188A CN 201710182253 A CN201710182253 A CN 201710182253A CN 106948188 A CN106948188 A CN 106948188A
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mordant
watered
cloth
minutes
stain
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CN106948188B (en
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赵亚杰
赵冰聪
李九宏
储雅迪
郑曦然
夏昱
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Beijing University of Technology
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Beijing University of Technology
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General 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
    • D06P1/34General 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
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General 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
    • D06P1/44General 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
    • D06P1/673Inorganic compounds
    • D06P1/67333Salts or hydroxides
    • D06P1/6735Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02Material containing basic nitrogen
    • D06P3/04Material containing basic nitrogen containing amide groups
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/58Material containing hydroxyl groups
    • D06P3/60Natural or regenerated cellulose

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Coloring (AREA)

Abstract

Vegetation dye improves color fastness experimental method and is related to plant dyeing and weaving field.The present invention have chosen cotton, burlap, three kinds of different clothes of silk;It is madder, Chinese gall, cape jasmine, safflower or granatum to carry out selecting after preshrunk processing in cold water, and addition is watered 5L as stain for 50g;Cloth is immersed in stain, and stain is rendered 20 75 minutes after reaching boiling;It has chosen Potassium aluminum sulfate dodecahydrate or calcium carbonate 10g be watered 1.4L and be watered 1.4L as mordant as mordant, or ferrous sulfate 0.55g;Cloth after rendering placed in mordant and cleaned after 20 30 minutes with clear water, is dried naturally.The present invention improves mordant to different fabrics colouring degree.

Description

Vegetation dye improves color fastness experimental method
Technical field
The present invention relates to plant dyeing and weaving field.
Background technology
The present invention utilizes herbaceous plant, and cloth raw material is dyed by way of naturally extracting, and selection is used as dyestuff Herbaceous plant have madder, Chinese gall, cape jasmine, safflower, granatum, because it contains natural pigment, pass through high temperature purification Mode, which obtains dyeing color, can reach the effect dyed to material.China's traditional plant dyeing and weaving is artistry biography all the time Hold, not unified upper colour standard.And in traditional dye process, mordant is indispensable medium in technique Material.In this project, this group membership investigates in the selection of mordant, intends from the industrial industry prepared Raw material come replace traditional method prepare mordant.Invention is studied under different dyes, different time and difference are industrial Chemical raw material makees mordant to different fabrics colouring degree.
The content of the invention
Vegetation dye improves color fastness experimental method, have chosen cotton, burlap, three kinds of different clothes of silk and enters in cold water The cloth of preshrunk is tiled on clean desktop after row preshrunk processing, to treat that nature dries;
Characterized in that, further comprising the steps of:
From for madder, Chinese gall, cape jasmine, safflower or granatum;Addition is watered 5L as stain, preshrunk for 50g Cloth after processing is immersed in stain, and stain is rendered 20-75 minutes after reaching boiling;
It has chosen Potassium aluminum sulfate dodecahydrate or calcium carbonate 10g be watered 1.4L and converted as mordant, or ferrous sulfate 0.55g Water 1.4L is used as mordant;Cloth after rendering placed in mordant and cleaned after 20-30 minutes with clear water, is dried naturally.
It is preferred technical scheme below:
For silk cloth, Chinese gall 50g is watered 5L and dyed 25 minutes as during stain, and ferrous sulfate 0.55g is watered 1.4L is used as mordant.
To cotton cloth, madder 50g is watered 5L and dyed 50 minutes as during stain, and calcium carbonate 10g is watered 1.4L as matchmaker Stain.
For silk cloth, cape jasmine 50g is watered 5L and dyed 50 minutes as during stain, and Potassium aluminum sulfate dodecahydrate 10g is watered 1.4L is used as mordant.
The present invention investigates in the selection of mordant, intends replacing from the industrial raw material of industry prepared Mordant prepared by traditional method.The present invention improves mordant to different fabrics colouring degree.
Brief description of the drawings
The different amplification electromicroscopic photograph of the undyed flax fabric of Fig. 1-1 preshrunks
The different amplification electromicroscopic photograph of the undyed cotton face fabric of Fig. 1-2 preshrunks
The different amplification electromicroscopic photograph of the undyed silk face fabric of Fig. 1-3 preshrunks
The different amplification electromicroscopic photograph for the silk face fabric that Potassium aluminum sulfate dodecahydrate is handled after Fig. 1-4 dyeing
The different amplification electromicroscopic photograph of the flax fabric of Fig. 1-5 dyeing Potassium aluminum sulfate dodecahydrate processing
The different amplification electromicroscopic photograph for the silk face fabric that Potassium aluminum sulfate dodecahydrate is handled after Fig. 1-6 dyeing
The different amplification electromicroscopic photograph for the silk face fabric that ferrous sulfate is handled after Fig. 1-7 dyeing
The different amplification electromicroscopic photograph of the silk face fabric of carbonic acid Calcium treatment after Fig. 1-8 dyeing
Fig. 2 is that Chinese gall ferrous sulfate dyes 25 minutes silk quality colour atlas
Fig. 3 is that madder calcium carbonate dyes 50 minutes cotton colour atlas
Fig. 4 is that cape jasmine Potassium aluminum sulfate dodecahydrate dyes 50 minutes silk quality colour atlas
Fig. 5 is flow chart of the present invention.
Embodiment
During dyestuff, the variable that laboratory technician intends controlling is:
1. raw material, have chosen cotton, burlap, silk, three kinds of different clothes;
2. stain, every kind of 50g, is watered 5L.That selects is natural herbaceous plant, respectively madder, Chinese gall, Cape jasmine Son, safflower, granatum;
3. mordant, have chosen Potassium aluminum sulfate dodecahydrate (12 hydrazine aluminum sulfate potassium), each 10g of calcium carbonate, is watered 1.4L, Ferrous sulfate 0.55g is watered 1.4L;
4. the time of dyeing, is a gradient reaching the stain after seething with excitement with 20 minutes, render time control is 20/ 40/60 minute.
This group of laboratory technician changes one of conditions above as control variable, passes through most after stain in parallel laboratory test The comparison of color fabric color, obtains optimal manipulation condition, can quantify production.
Table 2-1 experiment control variables
Pretreatment Test
1. cloth Feedstock treating
By existing cloth raw material (cotton, burlap, silk), it is cut by the gimmick of manual raw silk rings blanking, The size of cloth is controlled with meter ruler, by the impartial rectangle cloth for being cut to 12cm × 6cm of cloth, to treat that follow-up processing contaminates Color.Each 50 pieces of the sample that the raw material of every kind of different fabrics are prepared into equal size, treats that it does flat by changing control variable Row experiment.The cloth cut carries out preshrunk processing in cold water, and every kind of cloth is immersed in Stainless steel basin, with cold water that its is complete Portion is annihilated, and the process needs 20 minutes.Thereafter the cloth of preshrunk is tiled on clean desktop, to treat that nature dries, in case Subsequent experimental is used.Raw material to be used such as following table 2-2 is visual:
Table 2-2 experimental raws
2. stain is pre-processed
The preparation of stain is divided into the preparation of solvent and solute:
For solute, this group membership has selected five kinds of natural herbs as our standby raw material, is respectively Madder, Chinese gall, cape jasmine, safflower, granatum.Standby herbaceous plant is contained with beaker and taken, to electronic balance on weigh it is every Each 50g is planted, it is stand-by.
For solution, running water is accessed with 2.5L Stainless steel basins, about 5L pours into 5 gauge size phases of selection Same heavy caliber steamer, it is stand-by.
5 steamers are numbered, it is former respectively for the different plant of madder, Chinese gall, cape jasmine, safflower, five kinds of granatum Material, it is 1-5 pots to be numbered, the record and experimental implementation tested after convenience.The load weighted plant raw material by before Material is poured into corresponding steamer, prepares the stain that will heat up heating and extract dyeing.I.e. as following table 2-3 is visual:
Table 2-3 steamers are numbered and its corresponding material
3. mordant is pre-processed:
This group has selected three kinds of materials as mordant, respectively Potassium aluminum sulfate dodecahydrate (12 hydrazine aluminum sulfate potassium), Calcium carbonate, ferrous sulfate.Correspondence different mordant dyeing agent, the consumption that we are handled has certain difference, the following is different mordant dyeing agent Processing procedure:
A. Potassium aluminum sulfate dodecahydrate;By stand-by Potassium aluminum sulfate dodecahydrate beaker contain take, to electronic balance on weigh 10g, It is stand-by.5 enough deep Stainless steel basins are got out in advance, are connect and are used 1.4L running water, load weighted Potassium aluminum sulfate dodecahydrate is fallen Enter, be uniformly mixed, the steamer corresponding to the different vegetable colour of same number consecutively correspondence, in case different clothes are identical Mordant dyeing is carried out under dyestuff;
B. calcium carbonate;By stand-by calcium carbonate beaker contain take, to electronic balance on weigh 10g, it is stand-by.5 are got out in advance Individual deep Stainless steel basin enough, connects and uses 1.4L running water, load weighted calcium carbonate is poured into, is uniformly mixed, equally successively Steamer corresponding to the different vegetable colour of numbering correspondence, in case different clothes carry out mordant dyeing under identical dyestuff;
C. ferrous sulfate;Based on traditional handicraft means, the consumption of ferrous sulfate arrives percentage for 3 the percent of cloth quality Five.Each five pieces of sample after cotton, burlap, silk, three kinds of Cloth Cuttings and preshrunk have been weighed, obtains various clothes successively Average quality be 3.74g (cotton), 4.84g (burlap), 2.43g (silk), the quantitative of ferrous sulfate takes its average quality 5 percent, ferrous sulfate is weighed, it is stand-by.5 enough deep Stainless steel basins are got out in advance, are connect with 1.4L originally Water, load weighted ferrous sulfate is poured into, is uniformly mixed, corresponding to the different vegetable colour of same number consecutively correspondence Steamer, in case different clothes carry out mordant dyeing under identical dyestuff;
In the case where three kinds of mordants are all prepared, the Stainless steel basin used by it is equally corresponding in turn to different plant dyes The corresponding steamer of material, is numbered, and is placed on clean square table, stand-by.
4. other pretreatments:
1. in view of to be heated to five mouthfuls of pots simultaneously, it is divided among different electric wires mouthful and is operated, while in order to Avoid experimental implementation from slipping up, arranged 1-5 pots by direction counterclockwise.Before not heated to dyestuff, random choosing Three electromagnetic ovens have been taken, gear of heating up water is adjusted to, originally boiling water has been treated, is tested with thermometer, water temperature is 99.6 DEG C, i.e. my group Think, be about 100 DEG C in the temperature corresponding to gear of heating up water with the electromagnetic oven of money.
Hereafter, it would be desirable to which the heavy caliber steamer used by the stain of heating puts Soviet Union's pool that C21-SDHC1314 type electromagnetism successively Stove, dyeing to be heated.
2. need nature to dry in view of the cloth after preshrunk and after mordant dyeing, in order to avoid it is artificial etc. it is a series of it is objective because The influence of element, has selected three big square tables, is ready in advance and wiped clean, and orderly for the good region of cloth point, treats it Naturally dry.
3. before experiment, experiment group member prepares experiment gloves, the apparatus such as mouth mask and lab-gown, it is to avoid experiment Security incident, while specification experimental implementation flow.
The temperature and humidity under experimental situation is recorded, room temperature is 22 DEG C, and humidity is 27 (%RH).By the cloth former material of preshrunk Expect to be also classified into five groups, every group needing to place cotton, burlap, silk each 10 by parallel laboratory test by different dyestuff pots are corresponding Block.The heavy caliber steamer for putting dyestuff well is placed on electromagnetic oven, electromagnetic oven is modulated to gear of heating up water, the time remains 10 Minute, steamer capping is treated to ebuillition of heated.
In all stains all to the time is recorded after fluidized state, stablize under this boil condition 5 minutes, hereafter, will split Good cloth raw material is put into each dyestuff pot and carries out level dyeing simultaneously.
In dyeing course, assign group member and be responsible for being stirred the cloth in pot simultaneously, to ensure every block of cloth The intimate indistinction of Color, record the time while cloth is put into, be that subsequent control dyeing time gradient does benchmark.
First sample preparation
Boil condition is persistently kept after cloth is added into dyestuff pot 20 minutes, to ensure Color.According to front row The dye pot order of sequence, while each three pieces of sample after cotton, burlap, the dyeing of silk difference fabric is chosen, in case follow-up mordant dyeing. The cloth for dyeing 20 minutes is accordingly to be regarded as first batch sample, first sample under five kinds of different dyes dyeing is put into successively In corresponding different mordant dyeing agent Stainless steel basin.
For example:In madder dye pot, cotton raw material are dyed 20 minutes, the Shi Ershui that correspondence madder contaminates pot is put into afterwards Mordant dyeing is carried out in alum mordant Stainless steel basin.With batch sample, parallel carry out mordant dyeing, makes not manually when mordant dyeing is operated Uniformly contacted with cloth with mordant, while the dye substance contaminated in pot is floated into clean as far as possible, tile to ensure every kind of cloth The mordant dyeing effect no significant difference of material, 20 minutes are stood in mordant.Hereafter, the cloth of mordant dyeing is pulled out successively, with clear Water is cleaned, before being placed on ready square table, it is to avoid a large amount of parallel laboratory test errors, record control variable is simultaneously numbered, and such as (20 Minute/Potassium aluminum sulfate dodecahydrate/cotton/madder), treat that nature dries.
Second batch sample preparation
Boil condition is persistently kept after cloth is added into dyestuff pot 40 minutes, to distinguish first batch sample dyeing effect Really.Equally, according to the dye pot order sorted before, while choosing sample each three after cotton, burlap, the dyeing of silk difference fabric Block, in case follow-up mordant dyeing.The cloth for dyeing 40 minutes is accordingly to be regarded as second lot sample, under five kinds of different dyes dyeing Second batch sample is put into the different mordant dyeing agent Stainless steel basin being corresponding in turn to.
For example:In madder dye pot, cotton raw material are dyed 40 minutes, the Shi Ershui that correspondence madder contaminates pot is put into afterwards Mordant dyeing is carried out in alum mordant Stainless steel basin.With batch sample, parallel carry out mordant dyeing, makes not manually when mordant dyeing is operated Uniformly contacted with cloth with mordant, while the dye substance contaminated in pot is floated into clean as far as possible, tile to ensure every kind of cloth The mordant dyeing effect no significant difference of material, 20 minutes are stood in mordant.Hereafter, the cloth of mordant dyeing is pulled out successively, with clear Water is cleaned, before being placed on ready square table, it is to avoid a large amount of parallel laboratory test errors, record control variable is simultaneously numbered, and such as (40 Minute/Potassium aluminum sulfate dodecahydrate/cotton/madder), treat that nature dries.
3rd batch of sample preparation
Boil condition is persistently kept after cloth is added into dyestuff pot 60 minutes, is contaminated with the sample prepared twice before difference Color effect.Equally, according to the dye pot order sorted before, while choosing sample after cotton, burlap, the dyeing of silk difference fabric Each three pieces, in case follow-up mordant dyeing.
The cloth for dyeing 60 minutes is accordingly to be regarded as the 3rd batch sample, the 3rd batch of sample under five kinds of different dyes dyeing It is put into the different mordant dyeing agent Stainless steel basin being corresponding in turn to, for example:In madder dye pot, cotton raw material are dyed 60 minutes, Mordant dyeing is carried out in the Potassium aluminum sulfate dodecahydrate mordant Stainless steel basin for being put into correspondence madder dye pot afterwards.
With batch sample, parallel carry out mordant dyeing, makes different clothes uniformly be contacted with mordant manually when mordant dyeing is operated, The dye substance contaminated in pot is floated clean as far as possible simultaneously, tiled to ensure the mordant dyeing effect no significant difference of every kind of cloth, 20 minutes are stood in mordant.
Hereafter, the cloth of mordant dyeing is pulled out successively, cleaned with clear water, before being placed on ready square table, it is to avoid Largely parallel laboratory tests error, record control variable is simultaneously numbered, and such as (60 minutes/Potassium aluminum sulfate dodecahydrate/cotton/madder), is treated certainly So dry.
After the completion of three batches of sample preparations, treat that nature dries, next day collects.
1. by drying naturally for a night, the cloth of different-effect colouring is obtained, such as:
2. a group proofreads the difference of color by comparing PMS, comparison colour atla is industry requirement standard color comparison card
A. dyeing of this group using Chinese gall dyestuff to cotton raw material, by dyeing 20 minutes, adds sulfuric acid sub- afterwards Iron mordant, the dyed cloth finally given contrasts PMS, and its color number is PANTONE 17-2601 TPG Zinc.
B. this group is rendered using cape jasmine dyestuff to cotton raw material, and by dyeing 40 minutes, ten sulfate dihydrates are added afterwards Aluminium potassium mordant, the dyed cloth finally given contrasts PMS, and its color number is PANTONE 15-0751 TPG Lemon Curry。
C. this group is rendered using madder to cotton raw material, and by dyeing 60 minutes, calcium carbonate mordant dyeing is added afterwards Agent, the dyed cloth finally given contrasts PMS, and its color number is PANTONE 15-1516 TPG Peach Beige.
3. staple fibre is very unconventional whole very regular in other words, but natural fiber such as wool, The fiber of silk, cotton etc. is that comparison is irregular, and every diameter all may be different, or even together with diameter on a fiber Distribution is also different.
A. this group make use of the electron microscope of high power, by the cloth after untreated cloth and dyeing in electronics Shot under microscope, it is desirable to it was observed that the change under its is microcosmic.
Such as:
The different amplification electromicroscopic photograph of the undyed flax fabric of Fig. 1-1 preshrunks
The different amplification electromicroscopic photograph of the undyed cotton face fabric of Fig. 1-2 preshrunks
The different amplification electromicroscopic photograph of the undyed silk face fabric of Fig. 1-3 preshrunks
In only preshrunk in undyed different fabrics, this group is it can be seen that under the SEM figures of 50 times of low power, it can be seen that Material is all bundled interlocks.Under the SEM figures (electron micrograph) of identical 500 times of multiplication factor, every kind of fabric shows The single material shown is all relatively uniform, but the unit diametrical of numb material is slightly above other two kinds of materials.
B. the fiber crops under the conditions of same treatment and the electromicroscopic photograph of silk are contrasted:
It dyes 60 minutes in cape jasmine dyestuff, is used as mordant with Potassium aluminum sulfate dodecahydrate afterwards.
The different amplification electromicroscopic photograph for the silk face fabric that Potassium aluminum sulfate dodecahydrate is handled after Fig. 1-4 dyeing
The different amplification electromicroscopic photograph of the flax fabric of Fig. 1-5 dyeing Potassium aluminum sulfate dodecahydrate processing
By upper figure it will be seen that the SEM photograph of equal 500 times of amplifications, it can be seen that the single yarn of silk, which is knitted, to be compared The appendiculate display of single fiber of fiber crops, and in the case where actual naked eyes are observed that, the coloring effect of silk material Really the slightly above coloring of fiber crops.Member's conjecture is tested, silk material is easier to contact with coloring agent or mordant, so as to show more Good coloring effect.
C. the electromicroscopic photograph of the silk handled under contrast different condition
In view of the colouring best results of current silk, it is different that this group have chosen mordant, and remaining parallel laboratory test condition phase Same silk experiment finished product:
1. in cape jasmine dyestuff, dye 60 minutes, test finished product as the silk of mordant with Potassium aluminum sulfate dodecahydrate afterwards;
2. in cape jasmine dyestuff, dye 60 minutes, test finished product as the silk of mordant with ferrous sulfate afterwards;
3. in cape jasmine dyestuff, dye 60 minutes, test finished product as the silk of mordant with calcium carbonate afterwards;
The following is the SEM photograph of its different amplification:
The different amplification electromicroscopic photograph for the silk face fabric that Potassium aluminum sulfate dodecahydrate is handled after Fig. 1-4 dyeing
The different amplification electromicroscopic photograph of the flax fabric of Fig. 1-5 dyeing Potassium aluminum sulfate dodecahydrate processing
The different amplification electromicroscopic photograph for the silk face fabric that Potassium aluminum sulfate dodecahydrate is handled after Fig. 1-6 dyeing
The different amplification electromicroscopic photograph for the silk face fabric that ferrous sulfate is handled after Fig. 1-7 dyeing
The different amplification electromicroscopic photograph of the silk face fabric of carbonic acid Calcium treatment after Fig. 1-8 dyeing
By upper figure it will be seen that in the SEM photograph of 50 times of amplifications of low power, three kinds of different finished products of mordant do not have Too big difference, and in the SEM photograph of 500 times of amplifications of high power, can significantly find out Potassium aluminum sulfate dodecahydrate and calcium carbonate The finished product that the finished product of mordant has accompanying material to make mordant more than ferrous sulfate under microcosmic is done, in actual quality, Also find out that the colouring effect of ferrous sulfate is worse than both mordant effects.The supposition of this group is the preparation in mordant Cheng Zhong, the concentration of ferrous sulfate is too low, paints unobvious.
By experiment, intend the different variables of control and observe different condition and material is painted the difference of effect, it has been found that 3 Cover optimal data:
Optimal data 1:
When Chinese gall 50g is watered 5L as dyestuff, ferrous sulfate 0.55g be watered 1.4L as mordant colouring effect most It is good.For example:Dyeing of the Chinese gall dyestuff to silk raw material, by dyeing 25 minutes, adds ferrous sulfate mordant, most afterwards The dyed cloth obtained eventually, the uniform non-variegation of color, the high-end elegance of color.Washing reaches level Four, sunshine color after tested Fastness is six grades.
(Fig. 2 is that Chinese gall ferrous sulfate dyes 25 minutes silk quality colour atlas)
Optimal data 2:
When madder 50g is watered 5L as dyestuff, calcium carbonate 10g is watered 1.4L best as the colouring effect of mordant.Example Such as:Dyeing of the madder to cotton raw material, by dyeing 50 minutes, adds calcium carbonate mordant, finally gives afterwards The uniform non-variegation of dyed cloth color, the high-end elegance of color.Washing reaches three-level after tested, and sunshine color fastness is six grades
(Fig. 3 is that madder calcium carbonate dyes 50 minutes cotton colour atlas)
Optimal data 3:
When cape jasmine 50g is watered 5L as dyestuff, Potassium aluminum sulfate dodecahydrate 10g is watered 1.4L and imitated as the colouring of mordant It is really best.For example:Dyeing of the cape jasmine dyestuff to silk raw material, by dyeing 50 minutes, adds Potassium aluminum sulfate dodecahydrate afterwards Mordant, the dyed cloth finally given, the uniform non-variegation of color, the high-end elegance of color.Washing reaches four after tested Level, sunshine color fastness is six grades (Fig. 4 is that cape jasmine Potassium aluminum sulfate dodecahydrate dyes 50 minutes silk quality colour atlas)
Although experimental resources are very limited, the conclusion drawn suffices to show that vegetation dye under the production of science and technology, Can be the problem of slowly color fastness be low.This technique is set to have more science on the premise of artistry is had no lack of, more Easy specification production, implements the industrialization of maximal efficiency.

Claims (4)

1. vegetation dye improves color fastness experimental method, it have chosen cotton, burlap, three kinds of different clothes of silk and carried out in cold water The cloth of preshrunk is tiled on clean desktop after preshrunk processing, to treat that nature dries;
Characterized in that, further comprising the steps of:
From for madder, Chinese gall, cape jasmine, safflower or granatum;Addition is watered 5L as stain, preshrunk processing for 50g Cloth afterwards is immersed in stain, and stain is rendered 20-75 minutes after reaching boiling;
It has chosen Potassium aluminum sulfate dodecahydrate or calcium carbonate 10g be watered 1.4L and is watered as mordant, or ferrous sulfate 0.55g 1.4L is used as mordant;Cloth after rendering placed in mordant and cleaned after 20-30 minutes with clear water, is dried naturally.
2. method according to claim 1, it is characterised in that:
For silk cloth, Chinese gall 50g is watered 5L and dyed 25 minutes as during stain, and ferrous sulfate 0.55g is watered 1.4L works For mordant.
3. method according to claim 1, it is characterised in that:
To cotton cloth, madder 50g is watered 5L and dyed 50 minutes as during stain, and calcium carbonate 10g is watered 1.4L as mordant.
4. method according to claim 1, it is characterised in that:
For silk cloth, cape jasmine 50g is watered 5L and dyed 50 minutes as during stain, and Potassium aluminum sulfate dodecahydrate 10g is watered 1.4L It is used as mordant.
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CN109610199A (en) * 2018-12-22 2019-04-12 张德龙 It is a kind of using Yellow Fructus Gardeniae as the linen colouring method of coloring agent
CN111235913A (en) * 2020-03-11 2020-06-05 华维新材料科技(杭州)有限公司 Ultra-deep color dyeing process for chinlon
CN111621996A (en) * 2020-05-08 2020-09-04 沈阳航空航天大学 Manufacturing method of environment-friendly mordant, mordant and dyeing method
CN111962311A (en) * 2020-07-03 2020-11-20 宁波广源纺织品有限公司 Method for dyeing grey color of cotton fabric by using pomegranate peel pigment
CN113640502A (en) * 2021-06-18 2021-11-12 浙江理工大学 Experimental method for improving dyeing fastness of grass and wood

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CN103603213A (en) * 2013-11-28 2014-02-26 李振新 Method for dyeing cotton fabrics through vegetable dyes
CN103665929A (en) * 2013-12-20 2014-03-26 大连创达技术交易市场有限公司 Real silk dyeing process of pomegranate bark vegetable dye
CN103741505A (en) * 2013-12-20 2014-04-23 大连创达技术交易市场有限公司 Silk dyeing process adopting gardenia yellow vegetable dye

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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
CN103603213A (en) * 2013-11-28 2014-02-26 李振新 Method for dyeing cotton fabrics through vegetable dyes
CN103665929A (en) * 2013-12-20 2014-03-26 大连创达技术交易市场有限公司 Real silk dyeing process of pomegranate bark vegetable dye
CN103741505A (en) * 2013-12-20 2014-04-23 大连创达技术交易市场有限公司 Silk dyeing process adopting gardenia yellow vegetable dye

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109610199A (en) * 2018-12-22 2019-04-12 张德龙 It is a kind of using Yellow Fructus Gardeniae as the linen colouring method of coloring agent
CN111235913A (en) * 2020-03-11 2020-06-05 华维新材料科技(杭州)有限公司 Ultra-deep color dyeing process for chinlon
CN111235913B (en) * 2020-03-11 2022-03-22 华维新材料科技(杭州)有限公司 Ultra-deep color dyeing process for chinlon
CN111621996A (en) * 2020-05-08 2020-09-04 沈阳航空航天大学 Manufacturing method of environment-friendly mordant, mordant and dyeing method
CN111962311A (en) * 2020-07-03 2020-11-20 宁波广源纺织品有限公司 Method for dyeing grey color of cotton fabric by using pomegranate peel pigment
CN113640502A (en) * 2021-06-18 2021-11-12 浙江理工大学 Experimental method for improving dyeing fastness of grass and wood

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