CN106049098B - A kind of environment-friendly type wollen fabrics dyeing method - Google Patents
A kind of environment-friendly type wollen fabrics dyeing method Download PDFInfo
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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
- D06P1/38—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
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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
- D06P1/44—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
- D06P1/445—Use of auxiliary substances before, during or after dyeing or printing
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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
- D06P1/44—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
- D06P1/46—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 natural macromolecular substances or derivatives thereof
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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
- D06P1/44—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
- D06P1/46—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 natural macromolecular substances or derivatives thereof
- D06P1/48—Derivatives of carbohydrates
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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
- D06P1/44—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
- D06P1/52—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 synthetic macromolecular substances
- D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- D06P1/525—Polymers of unsaturated carboxylic acids or functional derivatives thereof
- D06P1/5257—(Meth)acrylic acid
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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
- D06P1/44—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
- D06P1/62—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
- D06P1/625—Aromatic
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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
- D06P1/44—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
- D06P1/64—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
- D06P1/65131—Compounds containing ether or acetal groups
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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
- D06P1/44—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
- D06P1/67383—Inorganic compounds containing silicon
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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
- 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
- D06P3/008—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated using reactive dyes
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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
- 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
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Abstract
A kind of environment-friendly type wollen fabrics dyeing method, by the way of expanded vermiculite powder, gelatin, guar gum cooperation organic acid, it is prepared for the rush dye drug with good result, the hydrauture of reactive dye can effectively be reduced, when in use, anhydrous sodium sulphate can be replaced completely, greatly reduce the salt usage amount in dyeing process, the usage amount for reducing water and soda ash simultaneously, is good for the environment.
Description
Technical field
The present invention relates to technical field of textile printing more particularly to a kind of environment-friendly type wollen fabrics dyeing methods.
Background technology
Cotton fiber occupies an important position in textile industry, accounts about the 65% of fiber total output.It applies at present in cotton
Most important, most potential dyestuff in terms of stock-dye is reactive dye.Reactive dye and cotton fiber by Covalent bonding together,
Fundamentally solve the problems, such as that coloured fibre wet colour fastness is poor.Simultaneously as reactive dye have chromatography complete, color and luster is fresh
Gorgeous, the advantages that technique for applying is easy, strong applicability, price is relatively cheap, it had become yield in cotton fiber dyestuff in recent years
With the maximum dyestuff of the output value.It must be added to a large amount of sodium chloride or sodium sulphate in traditional reactive dyeing process, work as dye
After salt is added in bath, the hydrauture of dyestuff reduces, and the tendency that such dyestuff is shifted from aqueous solution to fiber surface is increased by, and balances
Upper dye amount just increases.
Salt pollution problem in elimination activity dyeing, at present mainly by two methods, first, from reactive dye are increased
Set about i.e. cotton fiber cationization with cotton fiber affinity, cotton fiber is modified by method chemically and physically, makes fibre
Dimension table face is positively charged, increases the affinity of fiber and dyestuff by the electrostatic interaction between positive and negative charge, reaches the work for promoting dye
With.But in place of this method Shortcomings, it cannot such as recycle, have an impact to the performance of fiber itself, small organic agents
The problems such as dosage is big, and the toxic side effect having, and polymer reactant is unfavorable for dyestuff penetration, and coloured fibre coloured light is not bright-coloured.
The second is salt substitute technology, i.e., substitute anhydrous sodium sulphate (chemical name using pollution-free, environment amenable compound
Claim：Anhydrous sodium sulfate, alias：Anhydrous sodium sulphate, thenardite), most of these compounds are still salt, therefore referred to as salt substitute.
People know that the salt effect ratio NaCl of unary carboxylation is strong, and polybasic carboxylic acid is stronger than unary carboxylation, is replaced with them by research
Salt and anhydrous sodium sulphate, salt dosage can greatly reduce, but the same salt of these so-called salt substitute prices, anhydrous sodium sulphate compare reality at present
It is being too expensive, therefore also can not promotion and application.
Chinese invention patent CN101560736A discloses a kind of accelerant of novel replacement anhydrous sodium sulphate, it can significantly be dropped
Salt dosage (anhydrous sodium sulphate can be made to drop to the 50% of original dosage using minimal amount of accelerant) in low cotton fiber reactive dye,
It is that one kind not only improving environmental protection, while can reduce the environment-friend auxiliaries of printing and dyeing enterprise production cost again.
But the continuous improvement with China to dyeing environmental requirement, there is an urgent need to research and develop it is a kind of it is at low cost, can be complete
The full accelerant for substituting anhydrous sodium sulphate, come the usage amount of salt component when reducing printing and dyeing.
Invention content
In order to solve the problems in background technology, the present invention provides a kind of environment-friendly type wollen fabrics dyeing method.
A kind of environment-friendly type wollen fabrics dyeing method, includes the following steps：
A, reactive dye are added in water and the mixed solution of accelerant, obtain reactive dye dye liquor；
B, cotton fabric is put into above-mentioned reactive dye dye liquor, bath raio 1：10-20, then with the speed of 1-2 DEG C/min
It is warming up to 60-80 DEG C and keeps the temperature 20-40min, 0.2-0.5g/L soda ash is added, is warming up to 85-100 DEG C and keeps the temperature 15-25min,
By fabric washing, drying after heat preservation, you can.
The accelerant includes the main component of following weight percent：
Preferably, the organic acid is kojic acid.
Preferably, the emulsifier is neopelex.
Preferably, the dispersant is Sodium Polyacrylate.
The preparation method of the accelerant, includes the following steps：
Step 1：Expanded vermiculite is crushed, and crosses 120 mesh sieve, extracting screen underflow will be expanded by the way of wet grinding
Vermiculite power is ground to 10-30 μm；
Step 2：By expanded vermiculite powder, it is added to the water, dispersant and emulsifier is added, 45-50 DEG C is heated to, in 350-
It is stirred evenly under the conditions of 400rpm；
Step 3：Gelatin and Arabic gum is added, is persistently emulsified under conditions of 8000-10000rpm with high speed dispersor
10-15min forms uniform milk；
Step 4：Organic acid is added, adjusts pH value, gelatin is made to generate cohesion, constant temperature 15-20min with Arabic gum；
Step 5：Through being dried under reduced pressure or being freeze-dried, accelerant is obtained.
Preferably, in the step four, pH value is adjusted to 4-5.5.
The present invention using gelatin and Arabic gum package expanded vermiculite powder system be used as accelerant, addition accelerant after,
The rapid water swelling of system is not necessarily to that anhydrous sodium sulphate is added in entire dyeing process, greatly to effectively reduce the hydrauture of reactive dye
The big salt usage amount reduced in dyeing process, while the usage amount of water and soda ash is reduced, it is good for the environment.
Kojic acid is added in addition to adjusting pH value, so that gelatin is generated with Arabic gum outside the effect of cohesion, is also equipped with inhibition system
Middle melanin production, fresh-keeping hyperchromic function.
Environment-friendly type wollen fabrics dyeing method of the present invention, is combined with using expanded vermiculite powder, gelatin, Arabic gum
The mode of machine acid, is prepared for the accelerant with good result, can effectively reduce the hydrauture of reactive dye, when in use,
Anhydrous sodium sulphate can be replaced completely, the salt usage amount in dyeing process is greatly reduced, while reducing the usage amount of water and soda ash, have
Conducive to environmental protection.
Specific implementation mode
Embodiment 1
A kind of environment-friendly type wollen fabrics dyeing method, includes the following steps：
A, reactive dye are added in water and the mixed solution of accelerant, obtain reactive dye dye liquor；
B, cotton fabric is put into above-mentioned reactive dye dye liquor, bath raio 1：15, then heated up with the speed of 1.5 DEG C/min
To 75 DEG C and keep the temperature 30min, be added 0.3g/L soda ash, be warming up to 95 DEG C and keep the temperature 20min, after heat preservation by fabric washing,
Drying, you can.
The accelerant includes the main component of following weight percent：
The organic acid is kojic acid.
The emulsifier is neopelex.
The dispersant is Sodium Polyacrylate.
The preparation method of the accelerant, includes the following steps：
Step 1：Expanded vermiculite is crushed, and crosses 120 mesh sieve, extracting screen underflow will be expanded by the way of wet grinding
Vermiculite power is ground to 10-30 μm；
Step 2：By expanded vermiculite powder, it is added to the water, dispersant and emulsifier is added, 48 DEG C are heated to, in 380rpm items
It is stirred evenly under part；
Step 3：Gelatin and Arabic gum is added, is persistently emulsified under conditions of 10000rpm with high speed dispersor
12min forms uniform milk；
Step 4：Organic acid is added, it is 4.7 to adjust pH value, and gelatin is made to generate cohesion, constant temperature 12min with Arabic gum；
Step 5：Through being dried under reduced pressure or being freeze-dried, accelerant is obtained.
Embodiment 2
A kind of environment-friendly type wollen fabrics dyeing method, includes the following steps：
A, reactive dye are added in water and the mixed solution of accelerant, obtain reactive dye dye liquor；
B, cotton fabric is put into above-mentioned reactive dye dye liquor, bath raio 1：10, then it is warming up to the speed of 2 DEG C/min
60 DEG C and keep the temperature 40min, 0.2g/L soda ash be added, is warming up to 100 DEG C and keeps the temperature 15min, after heat preservation by fabric washing, dry
It is dry, you can.
The accelerant includes the main component of following weight percent：
The organic acid is kojic acid.
The emulsifier is neopelex.
The dispersant is Sodium Polyacrylate.
The preparation method of the accelerant, includes the following steps：
Step 1：Expanded vermiculite is crushed, and crosses 120 mesh sieve, extracting screen underflow will be expanded by the way of wet grinding
Vermiculite power is ground to 10-30 μm；
Step 2：By expanded vermiculite powder, it is added to the water, dispersant and emulsifier is added, 45 DEG C are heated to, in 400rpm items
It is stirred evenly under part；
Step 3：Gelatin and Arabic gum is added, is persistently emulsified under conditions of 10000rpm with high speed dispersor
10min forms uniform milk；
Step 4：Organic acid is added, it is 5.2 to adjust pH value, and gelatin is made to generate cohesion, constant temperature 15min with Arabic gum；
Step 5：Through being dried under reduced pressure or being freeze-dried, accelerant is obtained.
Embodiment 3
A kind of environment-friendly type wollen fabrics dyeing method, includes the following steps：
A, reactive dye are added in water and the mixed solution of accelerant, obtain reactive dye dye liquor；
B, cotton fabric is put into above-mentioned reactive dye dye liquor, bath raio 1：20, then it is warming up to the speed of 1 DEG C/min
80 DEG C and keep the temperature 20min, 0.5g/L soda ash be added, is warming up to 85 DEG C and keeps the temperature 25min, after heat preservation by fabric washing, dry
It is dry, you can.
The accelerant includes the main component of following weight percent：
The organic acid is kojic acid.
The emulsifier is neopelex.
The dispersant is Sodium Polyacrylate.
The preparation method of the accelerant, includes the following steps：
Step 1：Expanded vermiculite is crushed, and crosses 120 mesh sieve, extracting screen underflow will be expanded by the way of wet grinding
Vermiculite power is ground to 10-30 μm；
Step 2：By expanded vermiculite powder, it is added to the water, dispersant and emulsifier is added, 50 DEG C are heated to, in 400rpm items
It is stirred evenly under part；
Step 3：Gelatin and Arabic gum is added, 10min is persistently emulsified under conditions of 8000rpm with high speed dispersor,
Form uniform milk；
Step 4：Organic acid is added, it is 4.5 to adjust pH value, and gelatin is made to generate cohesion, constant temperature 15min with Arabic gum；
Step 5：Through being dried under reduced pressure or being freeze-dried, accelerant is obtained.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of environment-friendly type wollen fabrics dyeing method, which is characterized in that include the following steps：
A, reactive dye are added in water and the mixed solution of accelerant, obtain reactive dye dye liquor；
B, cotton fabric is put into above-mentioned reactive dye dye liquor, bath raio 1：Then 10-20 is heated up with the speed of 1-2 DEG C/min
To 60-80 DEG C and 20-40min is kept the temperature, 0.2-0.5g/L soda ash is added, is warming up to 85-100 DEG C and keeps the temperature 15-25min, keeps the temperature
After by fabric washing, drying, you can；
The accelerant includes the ingredient of following weight percent：
Expanded vermiculite powder 35-45%
Arabic gum 8-15%
Gelatin 8-10%
Organic acid 15-20%
Emulsifier 5-8%
Dispersant surplus.
2. environment-friendly type wollen fabrics dyeing method as described in claim 1, which is characterized in that the organic acid is kojic acid.
3. environment-friendly type wollen fabrics dyeing method as described in claim 1, which is characterized in that the emulsifier is dodecane
Base benzene sulfonic acid sodium salt.
4. environment-friendly type wollen fabrics dyeing method as described in claim 1, which is characterized in that the dispersant is polypropylene
Sour sodium.
5. environment-friendly type wollen fabrics dyeing method as described in claim 1, which is characterized in that the preparation side of the accelerant
Method includes the following steps：
Step 1：Expanded vermiculite is crushed, and crosses 120 mesh sieve, extracting screen underflow, by the way of wet grinding, by expanded vermiculite
Powder is ground to 10-30 μm；
Step 2：By expanded vermiculite powder, it is added to the water, dispersant and emulsifier is added, 45-50 DEG C is heated to, in 350-
It is stirred evenly under the conditions of 400rpm；
Step 3：Gelatin and Arabic gum is added, 10- is persistently emulsified under conditions of 8000-10000rpm with high speed dispersor
15min forms uniform milk；
Step 4：Organic acid is added, adjusts pH value, gelatin is made to generate cohesion, constant temperature 15-20min with Arabic gum；
Step 5：Through being dried under reduced pressure or being freeze-dried, accelerant is obtained.
6. environment-friendly type wollen fabrics dyeing method as claimed in claim 5, which is characterized in that in the step four, by pH
Value is adjusted to 4-5.5.
7. environment-friendly type wollen fabrics dyeing method as claimed in claim 5, which is characterized in that include the following steps：
A, reactive dye are added in water and the mixed solution of accelerant, obtain reactive dye dye liquor；
B, cotton fabric is put into above-mentioned reactive dye dye liquor, bath raio 1：15, then 75 are warming up to the speed of 1.5 DEG C/min
DEG C and keep the temperature 30min, 0.3g/L soda ash is added, is warming up to 95 DEG C and keeps the temperature 20min, by fabric washing, drying after heat preservation,
；
The preparation method of the accelerant, includes the following steps：
Step 1：Expanded vermiculite is crushed, and crosses 120 mesh sieve, extracting screen underflow, by the way of wet grinding, by expanded vermiculite
Powder is ground to 10-30 μm；
Step 2：By expanded vermiculite powder, it is added to the water, dispersant and emulsifier is added, 48 DEG C are heated to, under the conditions of 380rpm
It stirs evenly；
Step 3：Gelatin and Arabic gum is added, 12min, shape are persistently emulsified under conditions of 10000rpm with high speed dispersor
At uniform milk；
Step 4：Organic acid is added, it is 4.7 to adjust pH value, and gelatin is made to generate cohesion, constant temperature 12min with Arabic gum；
Step 5：Through being dried under reduced pressure or being freeze-dried, accelerant is obtained；
The accelerant includes the main component of following weight percent：
Expanded vermiculite powder 40%
Arabic gum 10%
Gelatin 8%
Kojic acid 16%
Neopelex 6%
Sodium Polyacrylate surplus.
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| CN109577041B (en) * | 2019-01-15 | 2021-11-09 | 台州市旭泓服饰有限公司 | Preparation method of intelligent heat-preservation dye |
| CN110725143A (en) * | 2019-11-19 | 2020-01-24 | 湖州世合纺织有限公司 | Printing and dyeing method for salt-free cotton-polyester blended fabric |
| CN112267313A (en) * | 2020-11-05 | 2021-01-26 | 湖州金玺丝绸科技股份有限公司 | Light-color printing process of washable silk fabric |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1817972A (en) * | 2006-01-16 | 2006-08-16 | 大连理工大学 | Acid dye composition |
| CN101381963A (en) * | 2007-09-09 | 2009-03-11 | 胡红湘 | Salt free dyeing with reactive dye |
| CN105274871A (en) * | 2015-04-07 | 2016-01-27 | 时兴纺整(苏州)有限公司 | Invisible pattern surface treatment technology for cloth showing patterns meeting water |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150124175A (en) * | 2014-04-28 | 2015-11-05 | 김기호 | Functional natural dyeing method |
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2016
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1817972A (en) * | 2006-01-16 | 2006-08-16 | 大连理工大学 | Acid dye composition |
| CN101381963A (en) * | 2007-09-09 | 2009-03-11 | 胡红湘 | Salt free dyeing with reactive dye |
| CN105274871A (en) * | 2015-04-07 | 2016-01-27 | 时兴纺整(苏州)有限公司 | Invisible pattern surface treatment technology for cloth showing patterns meeting water |
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Denomination of invention: An environment-friendly cotton textile printing and dyeing method Effective date of registration: 20210729 Granted publication date: 20180717 Pledgee: Zhejiang Deqing Rural Commercial Bank Co.,Ltd. Xinshi sub branch Pledgor: HUZHOU XINJIAYI SILK WEAVING PRINTING Co.,Ltd. Registration number: Y2021330001033 |