CN106480749B - A kind of dyeing improving pure cotton fabric dusty blue sweat light fastness - Google Patents
A kind of dyeing improving pure cotton fabric dusty blue sweat light fastness Download PDFInfo
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- CN106480749B CN106480749B CN201610882081.1A CN201610882081A CN106480749B CN 106480749 B CN106480749 B CN 106480749B CN 201610882081 A CN201610882081 A CN 201610882081A CN 106480749 B CN106480749 B CN 106480749B
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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
- D06P1/22—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 vat dyestuffs including indigo
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B11/00—Treatment of selected parts of textile materials, e.g. partial dyeing
- D06B11/0056—Treatment of selected parts of textile materials, e.g. partial dyeing of fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B21/00—Successive treatments of textile materials by liquids, gases or vapours
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
- D06L1/16—Multi-step processes
-
- 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
- D06P1/38—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 reactive dyes
-
- 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
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/6025—Natural or regenerated cellulose using vat or sulfur dyes
-
- 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
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/66—Natural or regenerated cellulose using reactive dyes
-
- 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
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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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/10—After-treatment with compounds containing metal
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Coloring (AREA)
Abstract
The present invention discloses a kind of dyeing for improving pure cotton fabric dusty blue sweat light fastness, successively the following steps are included: reducing dye suspension dispersion liquid dyeing-fixation-of first drying-mono- time once washes the secondary washing drying of drying-activity dye liquor resisdye-secondary fixation-of secondary drying-.A kind of dyeing for improving pure cotton fabric dusty blue sweat light fastness of the present invention, first with reducing dye to the depth of pure cotton fabric bottoming dyeing dye to 7~8 one-tenth, the effect of reducing solution may make reducing dye to be converted to the leuco dye for having affinity to pure cotton fabric, the upper dye to pure cotton fabric is completed under steaming condition, leuco dye color lake is oxidized to by the oxygen in air after washing oxidation to be deposited on pure cotton fabric, the pure cotton fabric of background color was beaten with reactive dye resisdye again, it is dyed by two steps, the solarization and sweat light fastness that may make the pure cotton fabric of dusty blue are increased to 3-4 grades, and have dyeing front and back LOL color smaller, the stable feature of color difference in side.
Description
Technical field
The present invention relates to textile fabric printing technology fields, and in particular to be a kind of raising pure cotton fabric dusty blue sweat light
The dyeing of fastness.
Background technique
Pure-cotton woven fabric dyes common reactive dye and reducing dye dyeing, and dyeing installation is based on continuous knot dyeing, overflow
Supplemented by overflow dyeing machine and dye jigger.Continuous knot dyeing has the characteristics that high-efficient, even dyeing, LOT color (color difference between) are small, is suitble to big
Batch production, and overflow dyeing machine and dye jigger cylinder difference is larger, production efficiency is low.Continuous knot dyeing equipment can with reactive dye and
Two kinds of dyeings of reducing dye, and the intermittent apparatus such as overflow machine are only suitable for reactive dyeing.
Since reactive dye have extensive chromatography, the dusty blue of cotton fabric middle deep relatively mostly uses reactive dye to contaminate
Color, but the blue dyes of this colour system has one disadvantage in that, is exactly that solarization and sweat light fastness are poor, often can only achieve American Standard
2 grades or so, and requirement of the present order to sweat light fastness needs to reach 3-4 grades.The rank and dyestuff of solarization and sweat light fastness
The structure of itself is related, and also related with the depth of color, the color the deep, this two fastness it is higher (can achieve 4-5 grades with
On).Reducing dye has inborn superiority in the two indexs, but since its spectral range is narrow, can not contaminate compared with
For gorgeous navy blue.If the dyestuff for the activity blue for selecting light fastness high, the reddish yellow dyestuff mutually spelled therewith are difficult to look for
The combination good to compatibility, continuous dyeing come out pure-cotton woven fabric LOT color and side in color difference may be multifarious, and return
It repairs resisdye and also brings many troubles, in order to solve above-mentioned contradiction, there is this case generation then.
Summary of the invention
The purpose of the present invention is to provide a kind of dyeings for improving pure cotton fabric dusty blue sweat light fastness, after dyeing
The solarization of pure cotton fabric and sweat light fastness are increased to 3-4 grades, and have the characteristics that LOL color is smaller, color difference is stable in side.
In order to achieve the above objectives, solution of the invention is:
A kind of dyeing improving pure cotton fabric dusty blue sweat light fastness, comprising the following steps:
(1) it dyes: reducing dye suspension dispersion liquid being selected to dye pure cotton fabric bottoming, using pad dyeing method, use
Reducing dye suspension dispersion liquid pads pure cotton fabric；
(2) first drying: the pure cotton fabric dyed through step (1) is dried at 80 DEG C~100 DEG C；
(3) fixation: pure cotton fabric of the reducing solution reduction after step (2) drying is selected, at 100 DEG C~102 DEG C
45~50s of vapour steaming colour fixing；
(4) it primary washing drying: by the pure cotton fabric after fixation after washing oxidation, is dried at 100 DEG C；
(5) it resisdye: selects the active dye liquor of normal blue to carry out resisdye to the pure cotton fabric after step (4) drying, uses
Pad dyeing method pads pure cotton fabric using active dye liquor；
(6) secondary drying: the pure cotton fabric after step (5) resisdye is dried at 80 DEG C~100 DEG C；
(7) secondary fixation: using saline solution to through step (6) drying after pure cotton fabric pad, 100 DEG C~
45~50s of vapour steaming colour fixing at 102 DEG C；
(8) it secondary washing drying: by the pure cotton fabric after secondary fixation after washing oxidation, is dried at 100 DEG C.
In step (1), the pure cotton fabric is pure cotton white cloth.
In step (1), reducing dye used in the reducing dye suspension dispersion liquid is reduced olive T or vat black
RB, the dosage of the reducing dye are 30-45g/L.
In step (3), the raw material of the reducing solution includes 35~40g/L of sodium hydrosulfite 30-35g/L and sodium hydroxide.
In step (5), the raw material of the activity dye liquor includes 10~12g/L of active black KNB, active red 3BS 4-6g/L
And 5~7g/L of active yellow 3 R S.
In step (7), the raw material of the saline solution includes 150~200g/L of sodium sulphate, 30~40g/L of sodium carbonate and prevents
Contaminate 5~7g/L of salt S.
After adopting the above technical scheme, a kind of dyeing for improving pure cotton fabric dusty blue sweat light fastness of the present invention, first
With reducing dye to the depth of pure cotton fabric bottoming dyeing dye to 7~8 one-tenth, the effect of reducing solution may make reducing dye to be converted to
There is the leuco dye of affinity to pure cotton fabric, the upper dye to pure cotton fabric is completed under steaming condition, is aoxidized through washing
Leuco dye is oxidized to color lake by the oxygen in air afterwards to be deposited on pure cotton fabric, then was beaten with reactive dye resisdye
The pure cotton fabric of background color dyes by two steps, the solarization of the pure cotton fabric of dusty blue and sweat light fastness may make to be increased to 3-4
Grade, and have the characteristics that LOL color is smaller before and after dyeing, color difference is stable in side.
Specific embodiment
In order to further explain the technical solution of the present invention, being explained in detail below by specific embodiment the present invention
It states.
A kind of dyeing improving pure cotton fabric dusty blue sweat light fastness, comprising the following steps:
(1) it dyes: reducing dye suspension dispersion liquid being selected to dye pure cotton fabric bottoming, using pad dyeing method, use
Reducing dye suspension dispersion liquid pads pure cotton fabric；
(2) first drying: the pure cotton fabric after step (1) dyeing is dried at 80 DEG C~100 DEG C；
(3) fixation: pure cotton fabric of the reducing solution reduction after step (2) drying is selected, at 100 DEG C~102 DEG C
45~50s of vapour steaming colour fixing；
(4) it primary washing drying: by the pure cotton fabric after fixation after washing oxidation, is dried at 100 DEG C；
(5) it resisdye: selects the active dye liquor of normal blue to carry out resisdye to the pure cotton fabric after step (4) drying, uses
Pad dyeing method pads pure cotton fabric using active dye liquor；
(6) secondary drying: the pure cotton fabric after step (5) resisdye is dried at 80 DEG C~100 DEG C；
(7) secondary fixation: using saline solution to through step (6) drying after pure cotton fabric pad, 100 DEG C~
45~50s of vapour steaming colour fixing at 102 DEG C；
(8) it secondary washing drying: by the pure cotton fabric after secondary fixation after washing oxidation, is dried at 100 DEG C.
In step (1), the pure cotton fabric is pure cotton white cloth.
In step (1), reducing dye used in the reducing dye suspension dispersion liquid is reduced olive T or vat black
RB, the dosage of the reducing dye are 30-45g/L.
In step (3), the raw material of the reducing solution includes 35~40g/L of sodium hydrosulfite 30-35g/L and sodium hydroxide.
In step (5), the raw material of the activity dye liquor includes 10~12g/L of active black KNB, active red 3BS 4-6g/L
And 5~7g/L of active yellow 3 R S.
In step (7), the raw material of the saline solution includes 150~200g/L of sodium sulphate, 30~40g/L of sodium carbonate and prevents
Contaminate 5~7g/L of salt S.
Embodiment one
1, formula and its dosage
The reducing dye of reducing dye suspension dispersion liquid: vat black RB 45g/L；
The raw material of reducing solution:
Sodium hydrosulfite 35g/L
Sodium hydroxide 40g/L；
The raw material of active dye liquor:
Active black KNB 10.5g/L
Active red 3BS 5.3g/L
Active yellow 3 R S 6.7g/L；
The raw material of saline solution:
Sodium sulphate 200g/L
Sodium carbonate 30g/L
Reservehao S 5g/L.
2, dyeing
It first takes water as a solvent, vat black RB, which is dissolved in the water, to stir evenly is prepared into reducing dye suspension dispersion liquid；
Pure cotton calico bottoming is dyed with reducing dye suspension dispersion liquid, using pad dyeing method, is dispersed using reducing dye suspended substance
Liquid carries out pure cotton calico to pad 1-2s, dries at 100 DEG C；Reducing solution is used pad 1-2s with reducing dye again,
Vapour steaming colour fixing 45s at 100 DEG C is dried at 100 DEG C after washing oxidation；Then the active dye liquor of normal blue is selected to be covered
Dye, using pad dyeing method, is carried out padding 1-2s using active dye liquor, be dried at 100 DEG C；Then saline solution is selected to be padded
1-2s, the vapour steaming colour fixing 45s at 100 DEG C are most dried at 100 DEG C after washing oxidation afterwards.
By above-mentioned dyeing, pure cotton calico is finally dyed to dusty blue, and solarization and sweat light fastness are increased to 3-4
Grade, and have the characteristics that LOL color is smaller before and after dyeing, color difference is stable in side.
Embodiment two
1, formula and its dosage
The reducing dye of reducing dye suspension dispersion liquid: reduced olive T 40g/L；
The raw material of reducing solution:
Sodium hydrosulfite 35g/L
Sodium hydroxide 40g/L；
The raw material of active dye liquor:
Active black KNB 12g/L
Active red 3BS 6g/L
Active yellow 3 R S 6.7g/L；
The raw material of saline solution:
Sodium sulphate 200g/L
Sodium carbonate 30g/L
Reservehao S 5g/L.
2, dyeing
It first takes water as a solvent, reduced olive T, which is dissolved in the water, to stir evenly is prepared into reducing dye suspension dispersion liquid；
Pure cotton calico bottoming is dyed with reducing dye suspension dispersion liquid, using pad dyeing method, is dispersed using reducing dye suspended substance
Liquid carries out pure cotton calico to pad 1-2s, dries at 80 DEG C；Reducing solution is used pad 1-2s with reducing dye again,
Vapour steaming colour fixing 50s at 102 DEG C is dried at 100 DEG C after washing oxidation；Then the active dye liquor of normal blue is selected to be covered
Dye, using pad dyeing method, is carried out padding 1-2s using active dye liquor, be dried at 80 DEG C；Then saline solution is selected to be padded
1-2s, the vapour steaming colour fixing 50s at 102 DEG C are most dried at 100 DEG C after washing oxidation afterwards.
By above-mentioned dyeing, pure cotton calico is finally dyed to dusty blue, and solarization and sweat light fastness are increased to 3-4
Grade, and have the characteristics that LOL color is smaller before and after dyeing, color difference is stable in side.
Embodiment three
1, formula and its dosage
The reducing dye of reducing dye suspension dispersion liquid: reduced olive T 40g/L；
The raw material of reducing solution:
Sodium hydrosulfite 35g/L
Sodium hydroxide 40g/L；
The raw material of active dye liquor:
Active black KNB 10g/L
Active red 3BS 5.3g/L
Active yellow 3 R S 5.8g/L；
The raw material of saline solution:
Sodium sulphate 200g/L
Sodium carbonate 30g/L
Reservehao S 5g/L.
2, dyeing
It first takes water as a solvent, reduced olive T, which is dissolved in the water, to stir evenly is prepared into reducing dye suspension dispersion liquid；
Pure cotton calico bottoming is dyed with reducing dye suspension dispersion liquid, using pad dyeing method, is dispersed using reducing dye suspended substance
Liquid carries out pure cotton calico to pad 1-2s, dries at 90 DEG C；Reducing solution is used pad 1-2s with reducing dye again,
Vapour steaming colour fixing 50s at 101 DEG C is dried at 100 DEG C after washing oxidation；Then the active dye liquor of normal blue is selected to be covered
Dye, using pad dyeing method, is carried out padding 1-2s using active dye liquor, be dried at 90 DEG C；Then saline solution is selected to be padded
1-2s, the vapour steaming colour fixing 50s at 101 DEG C are most dried at 100 DEG C after washing oxidation afterwards.
By above-mentioned dyeing, pure cotton calico is finally dyed to dusty blue, and solarization and sweat light fastness are increased to 3-4
Grade, and have the characteristics that LOL color is smaller before and after dyeing, color difference is stable in side.
Above-described embodiment and non-limiting product form and style of the invention, the ordinary skill people of any technical field
The appropriate changes or modifications that member does it, all should be regarded as not departing from patent category of the invention.
Claims (6)
1. a kind of dyeing for improving pure cotton fabric dusty blue sweat light fastness, it is characterised in that: the following steps are included:
(1) it dyes: selecting reducing dye suspension dispersion liquid to dye pure cotton fabric bottoming, using pad dyeing method, using reduction
Dye suspension dispersion liquid pads pure cotton fabric；
(2) first drying: the pure cotton fabric dyed through step (1) is dried at 80 DEG C~100 DEG C；
(3) fixation: pure cotton fabric of the reducing solution reduction after step (2) drying, the decatize at 100 DEG C~102 DEG C are selected
45~50s of fixation；
(4) it primary washing drying: by the pure cotton fabric after fixation after washing oxidation, is dried at 100 DEG C；
(5) resisdye: the active dye liquor of normal blue is selected to carry out resisdye to the pure cotton fabric after step (4) drying, using pad dyeing
Method pads pure cotton fabric using active dye liquor；
(6) secondary drying: the pure cotton fabric after step (5) resisdye is dried at 80 DEG C~100 DEG C；
(7) secondary fixation: the pure cotton fabric dried through step (6) is padded using saline solution, at 100 DEG C~102 DEG C
45~50s of vapour steaming colour fixing；
(8) it secondary washing drying: by the pure cotton fabric after secondary fixation after washing oxidation, is dried at 100 DEG C.
2. a kind of dyeing for improving pure cotton fabric dusty blue sweat light fastness according to claim 1, it is characterised in that:
In step (1), the pure cotton fabric is pure cotton white cloth.
3. a kind of dyeing for improving pure cotton fabric dusty blue sweat light fastness according to claim 1, it is characterised in that:
In step (1), reducing dye used in the reducing dye suspension dispersion liquid is reduced olive T or vat black RB, described
The dosage of reducing dye is 30-45g/L.
4. a kind of dyeing for improving pure cotton fabric dusty blue sweat light fastness according to claim 1, it is characterised in that:
In step (3), the raw material of the reducing solution includes 35~40g/L of sodium hydrosulfite 30-35g/L and sodium hydroxide.
5. a kind of dyeing for improving pure cotton fabric dusty blue sweat light fastness according to claim 1, it is characterised in that:
In step (5), the raw material of the activity dye liquor includes 10~12g/L of active black KNB, active red 3BS 4-6g/L and activity
Yellow 5~7g/L of 3RS.
6. a kind of dyeing for improving pure cotton fabric dusty blue sweat light fastness according to claim 1, it is characterised in that:
In step (7), the raw material of the saline solution includes 150~200g/L of sodium sulphate, 30~40g/L of sodium carbonate and reservehao S 5
~7g/L.
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| CN107653719A (en) * | 2017-08-14 | 2018-02-02 | 盐城福汇纺织有限公司 | A kind of fixation and aftertreatment technology for being exclusively used in pure cotton knitting cloth |
| CN111549546B (en) * | 2020-06-01 | 2023-02-03 | 安徽中天纺织科技股份有限公司 | Dark continuous dyeing method for nylon-cotton blended fabric |
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