CN108755178A - A kind of novel water vulcanization dyeing - Google Patents
A kind of novel water vulcanization dyeing Download PDFInfo
- Publication number
- CN108755178A CN108755178A CN201810425330.3A CN201810425330A CN108755178A CN 108755178 A CN108755178 A CN 108755178A CN 201810425330 A CN201810425330 A CN 201810425330A CN 108755178 A CN108755178 A CN 108755178A
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- Prior art keywords
- dyeing
- novel water
- vulcanizes
- water according
- fabric
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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
- D06P1/30—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 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of novel water to vulcanize dyeing, specially：Fabric is carried out first to pad processing, reduction decatize is then carried out in steaming box, finally soaped, dried and cropping clot successively.The present invention is intended to provide a kind of novel water vulcanizes dyeing; realize that the extremely low powdery of sulfur content or liquid sulfur dye act on above cotton or other cellulose fibres by the dyeing; have uniform, strong after so that it is dyed and there is after washing washing of missing old times or old friends very much to take off style, is suitable for the dress ornaments such as wind coat, leisure trousers, cap.
Description
Technical field
The present invention relates to printing technology fields, specifically, especially a kind of novel water vulcanizes dyeing.
Background technology
The dyeing of pure cotton fabric, which is washed, takes off generally use pigment dyeing, reducing dye, sulfur dye, using these types of dyestuff or
The feature of pigment wet colour fastness difference, washing can obtain the appearance of " threadbare sense ".Reducing dye is expensive, is coloured to
This height, and dyeing is complicated, greatlys restrict the use of reducing dye.Conventional pigment dyeing relies primarily on high molecular bonding
Pigment little particle is adhered to and is bonded on fabric by agent.Need vulcanized sodium or sodium polysulfide as reduction when sulfur dyeing
Agent will produce the hydrogen sulfide gas of a large amount of stenches in process, pollutes in application and always exists to working environment
More serious environmental issue.There are many disadvantages for dyeing, as fixation is uneven；Web surface is thick and stiff, and elasticity is deteriorated；Dyefastness
It is low；Dyeing face is narrow, can only contaminate shallow middle color；Controlling is poor, and quality fluctuation is larger.
Therefore, it is necessary to a kind of powderies that sulfur content is extremely low or liquid sulfur dye to act on cotton or other cellulose fibres
Above, have uniform, strong after so that it is dyed and there is after washing washing of missing old times or old friends very much to take off style, be suitable for wind coat, leisure trousers, cap
Equal dress ornaments.
Invention content
The present invention is directed to above-mentioned situation, provides a kind of novel water vulcanization dyeing, is provided by the production technology
A kind of powdery that sulfur content is extremely low or liquid sulfur dye act on above cotton or other cellulose fibres, have after so that it is dyed
Uniformly, strong and there is after washing washing of missing old times or old friends very much to take off style.
The technical proposal of the invention is realized in this way：A kind of novel water vulcanization dyeing, includes the following steps：
Step a carries out fabric to pad processing；
Step b, to padding that treated through step a, fabric carries out reduction decatize；
Step c carries out oxidation to the fabric after step c decatizes and soaps.
The features of the present invention also characterized in that
Fabric is put into the step a pad trough before need smooth, neat, implement two leachings two and roll form, pick-up 70%,
Temperature is room temperature, speed 50m/min.
The temperature that the steam box of decatize is restored in the step b is 103 DEG C, and U-tube pressure is an atmospheric pressure, speed
For 50m/min, steaming time 50-60s.
The step c includes soaping, drying and cropping clot.
Described soap is divided into 3 steps and soaps, and temperature of soaping gradually rises, and is followed successively by：60-70℃,70-80℃,80-
90℃。
The oxidant soaped is 10g/L.
The temperature of the drying is 95 DEG C, full tide rate 5-10%.
The cloth of the cropping clot ensures neat, dimensionally stable, convenient for later process processing.
The beneficial effects of the present invention are：The present invention is intended to provide a kind of novel water vulcanizes dyeing, pass through the dye
Color technique realizes that the extremely low powdery of sulfur content or liquid sulfur dye act on above cotton or other cellulose fibres, makes it
Have uniform, strong after dyeing and there is after washing washing of missing old times or old friends very much to take off style, is suitable for the dress ornaments such as wind coat, leisure trousers, cap.
Description of the drawings
Fig. 1 is the production technological process of the present invention.
Specific implementation mode
The present invention is described in detail With reference to embodiment.
The present invention provides a kind of novel water to vulcanize dyeing, selects fabric for cotton or other celluloses in technique
Fiber, coloring agent use Diresul®RDT series dyes, specifically implement according to the following steps：
Step a pads processing：
Cotton-spinning fabric fabric carries out padding processing, and fixation liquid is made of following raw material：Reducing agent D p 15-25g/
L, caustic soda 15-25g/L, Leonil®EHC liq c 1-2g/L, Ladiquest®2005 liq c 1-2g/L, Diresul®
RDT liq xg/L.The process of padding is specially：First be put into pad trough before cotton-spinning fabric need it is smooth, neat, be then put into
It pads and is padded in the fixation liquid of trough, rolled using two leachings two, pick-up 70%, temperature is room temperature, speed 50m/min.
Step b restores decatize：
To pad treated, cotton-spinning fabric is placed in steam box, and in temperature be 103 DEG C and U-tube pressure is an atmospheric pressure
Decatize, time 50-60s, speed 50m/min are carried out under state.
Step c, oxidation are soaped：
（1）Reducing dyes dissolve, by Diresul®8-10% Reducing agent D are added in RDT dyestuffs, 8-10% is burnt
Alkali 50%, 0.5-1g/L Leonil® EHC liq c、0.5-1g/L Ladiquest®2005 liq c and 1-2% sodium hydrosulfites,
It is warming up to 60 DEG C under stirring, then is added separately in two staining troughs carry out the cotton-spinning fabric that pads that treated continuous
Upper dye.
（2）Reduction dip dyeing, to being warming up to 70-75 DEG C in the dyeing liquor of C1 configurations with the heating rate of 1.5 DEG C/min, herein
Two slots are separately added into 30-40g/L anhydrous sodium sulphate and carry out dyeing dilution agent.
（3）Washing, to C2, treated that cotton-spinning fabric is washed in other two slot, and temperature is maintained at 50 DEG C, adds
The solvent entered is 1.5%Dirsol EW liq and 2% sodium hydrosulfite, then by the solution discharge of four slots.
（4）Oxidation, to C3, treated that cotton-spinning fabric aoxidizes in two slots, and temperature is maintained at 50 DEG C, addition
Solvent is 1.5-2%H2O250%、3-5g/LDirefix®GPA liq and 1-1.5% acetic acid（pH4-4.5）.
（5）It soaps, to C4, treated that cotton-spinning fabric is soaped in two slots, and temperature is maintained at 90 DEG C, addition
Solvent is 2g/LLadipur®RSK liq and 2g/L soda ash.
（6）Drying, to C5 treated cotton-spinning fabric hot water injection, hot-air seasonings, full tide rate 5-10%.
（7）Cropping clot carries out cropping clot to C6 treated cotton-spinning fabrics, ensures neat, dimensionally stable, after being convenient for
Procedure is processed.
Embodiment 1
A kind of novel water vulcanizes dyeing, select fabric for cotton or other cellulose fibres in technique, specifically by following
Step is implemented：
Step a pads processing：
Cotton-spinning fabric fabric carries out padding processing, and fixation liquid is made of following raw material：Reducing agent D p 15-25g/
L, caustic soda 15-25g/L, Leonil®EHC liq c 1-2g/L, Ladiquest®2005 liq c 1-2g/L, Diresul®
Yellow RDT-E liq 200g/L.The process of padding is specially：First be put into pad trough before cotton-spinning fabric need it is smooth,
Together, it is then put into the fixation liquid for pad trough and pads, rolled using two leachings two, pick-up 70%, temperature is room temperature, and speed is
50m/min。
Step b restores decatize：
To pad treated, cotton-spinning fabric is placed in steam box, and in temperature be 103 DEG C and U-tube pressure is an atmospheric pressure
Decatize, time 50-60s, speed 50m/min are carried out under state.
Step c, oxidation are soaped：
（1）Reducing dyes dissolve, by 200g/L Diresul®It is added to 8-10% Reducing in Yellow RDT-E dyestuffs
Agent D, 8-10% caustic soda 50%, 0.5-1g/L Leonil® EHC liq c、0.5-1g/L Ladiquest® 2005 liq
C and 1-2% sodium hydrosulfites are warming up to 60 DEG C under stirring, then are added separately in two staining troughs to cotton of padding that treated
Textile fabric carries out continuous upper dye.
（2）Reduction dip dyeing, to being warming up to 70-75 DEG C in the dyeing liquor of C1 configurations with the heating rate of 1.5 DEG C/min, herein
Two slots are separately added into 30-40g/L anhydrous sodium sulphate and carry out dyeing dilution agent.
（3）Washing, to C2, treated that cotton-spinning fabric is washed in other two slot, and temperature is maintained at 50 DEG C, adds
The solvent entered is 1.5%Dirsol EW liq and 2% sodium hydrosulfite, then by the solution discharge of four slots.
（4）Oxidation, to C3, treated that cotton-spinning fabric aoxidizes in two slots, and temperature is maintained at 50 DEG C, addition
Solvent is 1.5-2%H2O250%、3-5g/LDirefix®GPA liq and 1-1.5% acetic acid（pH4-4.5）.
（5）It soaps, to C4, treated that cotton-spinning fabric is soaped in two slots, and temperature is maintained at 90 DEG C, addition
Solvent is 2g/LLadipur®RSK liq and 2g/L soda ash.
（6）Drying, to C5 treated cotton-spinning fabric hot water injection, hot-air seasonings, full tide rate 5-10%.
（7）Cropping clot carries out cropping clot to C6 treated cotton-spinning fabrics, ensures neat, dimensionally stable, after being convenient for
Procedure is processed.
Embodiment 2
A kind of novel water vulcanizes dyeing, select fabric for cotton or other cellulose fibres in technique, specifically by following
Step is implemented：Step a pads processing；Step b restores decatize；Step c, oxidation are soaped.
In the present embodiment, dyestuff 170g/L Diresul are used in the step a and step c® Red RDT-BG liq。
Embodiment 3
A kind of novel water vulcanizes dyeing, select fabric for cotton or other cellulose fibres in technique, specifically by following
Step is implemented：Step a pads processing；Step b restores decatize；Step c, oxidation are soaped.
In the present embodiment, dyestuff 250g/L Diresul are used in the step a and step c® Green RDT-H liq。
Embodiment 4
A kind of novel water vulcanizes dyeing, select fabric for cotton or other cellulose fibres in technique, specifically by following
Step is implemented：Step a pads processing；Step b restores decatize；Step c, oxidation are soaped.
In the present embodiment, dyestuff 60g/L Diresul are used in the step a and step c® Blue RDT liq。
The dyeability for the cotton-spinning fabric that above example 1-4 is obtained test result is as follows indicate：
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although with reference to preferable reality
Example is applied to describe the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the technical side of the present invention
Case is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered in the present invention
Right in.
Claims (10)
1. a kind of novel water vulcanizes dyeing, which is characterized in that be specifically implemented according to the following steps：
Step a carries out fabric to pad processing；
Step b, to padding that treated through step a, fabric carries out reduction decatize；
Step c carries out oxidation to the fabric after step b decatizes and soaps.
2. a kind of novel water according to claim 1 vulcanizes dyeing, which is characterized in that base in the step a
Cloth be put into before padder slot need it is smooth, neat.
3. a kind of novel water according to claim 1 vulcanizes dyeing, which is characterized in that the step a is implemented
Form, pick-up 70% are rolled in two leachings two, and temperature is room temperature, speed 50m/min.
4. a kind of novel water according to claim 1 vulcanizes dyeing, which is characterized in that in the step b also
The temperature of the steam chest of former decatize is 103 DEG C, and U-tube pressure is an atmospheric pressure.
5. a kind of novel water according to claim 1 vulcanizes dyeing, which is characterized in that the vehicle of the step b
Speed is 50m/min, steaming time 50-60s.
6. a kind of novel water according to claim 1 vulcanizes dyeing, which is characterized in that the step c includes soap
It washes, dry and cropping clot.
7. a kind of novel water according to claim 6 vulcanizes dyeing, which is characterized in that described soap is divided into three steps
It soaps, temperature of soaping gradually rises, and is followed successively by：60-70℃,70-80℃,80-90℃.
8. a kind of novel water according to claim 6 vulcanizes dyeing, which is characterized in that the oxidant soaped
For 10g/L.
9. a kind of novel water according to claim 6 vulcanizes dyeing, which is characterized in that the temperature of the drying is
95 DEG C, full tide rate 5-10%.
10. a kind of novel water according to claim 6 vulcanizes dyeing, which is characterized in that the cropping clot
Cloth ensures neat, dimensionally stable, convenient for later process processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810425330.3A CN108755178A (en) | 2018-05-07 | 2018-05-07 | A kind of novel water vulcanization dyeing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810425330.3A CN108755178A (en) | 2018-05-07 | 2018-05-07 | A kind of novel water vulcanization dyeing |
Publications (1)
| Publication Number | Publication Date |
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| CN108755178A true CN108755178A (en) | 2018-11-06 |
Family
ID=64009824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810425330.3A Pending CN108755178A (en) | 2018-05-07 | 2018-05-07 | A kind of novel water vulcanization dyeing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111286996A (en) * | 2020-03-04 | 2020-06-16 | 韶关市北纺智造科技有限公司 | Sulfur dye mixed dyeing composition and dyeing process |
| CN112981984A (en) * | 2021-03-01 | 2021-06-18 | 陈猛 | Dyeing process for semi-bleaching denim groove bottom flocking |
Citations (3)
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| CN101343812A (en) * | 2007-07-13 | 2009-01-14 | 浙江华孚色纺有限公司 | Colored spun knitted colorful jean fabric and production method thereof |
| CN101768876A (en) * | 2008-12-31 | 2010-07-07 | 福建协盛协丰印染实业有限公司 | Dyeing process using reducing and bleeding |
| US20170260687A1 (en) * | 2016-03-10 | 2017-09-14 | Jiangsu Xinkaisheng Enterprise Development Co., Ltd. | Dyeing and Finishing Method for Linen Cotton Textile Fabric with High-shrinkage |
-
2018
- 2018-05-07 CN CN201810425330.3A patent/CN108755178A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101343812A (en) * | 2007-07-13 | 2009-01-14 | 浙江华孚色纺有限公司 | Colored spun knitted colorful jean fabric and production method thereof |
| CN101768876A (en) * | 2008-12-31 | 2010-07-07 | 福建协盛协丰印染实业有限公司 | Dyeing process using reducing and bleeding |
| US20170260687A1 (en) * | 2016-03-10 | 2017-09-14 | Jiangsu Xinkaisheng Enterprise Development Co., Ltd. | Dyeing and Finishing Method for Linen Cotton Textile Fabric with High-shrinkage |
Non-Patent Citations (3)
| Title |
|---|
| 刘瑞宁等: "双色仿牛仔织物液体硫化染整工艺", 《印染》 * |
| 刘瑞明: "液体硫化染料的应用", 《2008广东牛仔深加工技术创新研讨会论文集》 * |
| 陈红苗等: "高效、灵活、环保的牛仔布染色工艺", 《国际纺织导报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111286996A (en) * | 2020-03-04 | 2020-06-16 | 韶关市北纺智造科技有限公司 | Sulfur dye mixed dyeing composition and dyeing process |
| CN112981984A (en) * | 2021-03-01 | 2021-06-18 | 陈猛 | Dyeing process for semi-bleaching denim groove bottom flocking |
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Application publication date: 20181106 |
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