CN106012582A - Energy-saving and emission-reduction technology for dyeing jean fabric - Google Patents
Energy-saving and emission-reduction technology for dyeing jean fabric Download PDFInfo
- Publication number
- CN106012582A CN106012582A CN201610466415.7A CN201610466415A CN106012582A CN 106012582 A CN106012582 A CN 106012582A CN 201610466415 A CN201610466415 A CN 201610466415A CN 106012582 A CN106012582 A CN 106012582A
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- Prior art keywords
- denim fabric
- dyeing
- milliliters
- obtains
- dye liquor
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Classifications
-
- 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
-
- 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
- D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
-
- 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
- D06P1/627—Sulfates
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
-
- 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
- D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
- D06B2700/36—Devices or methods for dyeing, washing or bleaching not otherwise provided for
Abstract
The invention relates to an energy-saving and emission-reduction technology for dyeing jean fabric. The technology comprises steps as follows: 1) a dyeing solution is prepared, and the dyeing solution and an alkaline agent are pumped into a padding tank simultaneously by the aid of a proportioning pump, stirred uniformly and left to stand; 2) the jean fabric adsorbs the dyeing solution sufficiently; 3) the jean fabric is rolled and refrigerated; 4) the jean fabric is washed with water for removal of surface dyeing; 5) the jean fabric is dried to be set. The dyeing technology process is short, and drying and steaming are avoided, so that energy is saved; the technology has the advantages that the bath ratio is small, the degree of dyeing is 90% or above (15%-25% higher than that of a conventional pad steaming method) and few dyes are hydrolyzed, thus the dyes can be saved by about 10%-20%, and sewage decolorizing pressure is relieved; besides, the use quantity of an electrolyte is small, the dye utilization rate is high, easy cleaning is realized, the discharge capacity is low, and little environmental pollution is caused; compared with pad drying and pad steaming technologies for continuous dyeing, the technology can save 20%-60% of resources such as water, electricity, steam and the like.
Description
Technical field
The present invention relates toA kind of denim fabric energy-saving dyeing emission-reduction technology, belong to staining technique field.
Background technology
Color is i.e. caught in dyeing, also referred to as colouring, refers to affect material itself by chemical or other method and make it colour；Object can be made to present the shades of colour required for people by dyeing, decorate life with colourful；The method of dyeing has it from ancient times, and development.Dyeing basic process: according to the viewpoint of modern dyeing theory, why dyestuff can go up dye fiber, and there is on fabric certain fastness, it is because between dye molecule and fiber molecule also existing the reason of various gravitation, the dyeing theory of all kinds of dyestuffs and dyeing, very big difference is had, it is impossible to lump together because of dyestuff and the respective characteristic of fiber.
Summary of the invention
It is short that the technical problem to be solved is to provide a kind of dyeing flow process, thus saves the energy；Having that bath raio is little, dye uptake is up to more than 90%, hydrolised dye is few, saves dyestuff, alleviates sewage decoloring pressure；And electrolyte consumption is few, dye utilization rate is high, cleans easily, and blowdown flow rate is little, denim fabric energy-saving dyeing emission-reduction technology low in the pollution of the environment.
The technical scheme is thatA kind of denim fabric energy-saving dyeing emission-reduction technology, comprise the steps:
1) prepare dyeing liquor, dye liquor and alkaline agent passing ratio pump are squeezed into simultaneously and padded in groove, stirs, stand；
The formula of described dye liquor is: Naphthol AS-OL 8～12 grams, turkey red oil 12～15 milliliters, 32～36 Baume degrees Caustic soda 12～15 milliliters, add water synthesis 1 liter；
The formula of described alkaline agent is: 10 milliliters of the Caustic soda of 32～36 Baume degrees adds water and synthesizes 1 liter；
2) denim fabric is folded in heaps, at room temperature puts into step 1) in pad in groove, utilize roll pressed to make denim fabric fully adsorb dye liquor,
3) by step 2) in the denim fabric clot that obtains, put into cold room and bank up at 0～2 DEG C 3～5 days, complete absorption, diffusion and set；
4) by step 3) the denim fabric clear water that obtains washes except loose colour, and loose colour is removed in finally washing, puts into cold room and banks up at 0～2 DEG C 3～5 days；
5) by step 4) the denim fabric drying forming that obtains.
The invention has the beneficial effects as follows: dyeing flow process of the present invention is short, not drying and decatize, thus saves the energy；Having that bath raio is little, dye uptake is up to more than 90% (improving 15%-25% than conventional pad steaming process), hydrolised dye is few, therefore can save dyestuff about 10%-20%, alleviate sewage decoloring pressure；And electrolyte consumption is few, dye utilization rate is high, cleans easily, and blowdown flow rate is little, low in the pollution of the environment；With continuous dyeing roll baking, pretreatment technology is compared, the resources such as water, electricity, vapour can be saved and reach 2O%-6O%.
On the basis of technique scheme, the present invention can also do and improve as follows:
Further,A kind of denim fabric energy-saving dyeing emission-reduction technology, comprise the steps:
1) prepare dyeing liquor, dye liquor and alkaline agent passing ratio pump are squeezed into simultaneously and padded in groove, stirs, stand；
The formula of described dye liquor is: Naphthol AS-OL 8 grams, 12 milliliters of turkey red oil, 1 milliliter of the Caustic soda of 32 Baume degrees, add water synthesis 1 liter；
The formula of described alkaline agent is: 10 milliliters of the Caustic soda of 32 Baume degrees adds water and synthesizes 1 liter；
2) denim fabric is folded in heaps, at room temperature puts into step 1) in pad in groove, utilize roll pressed to make denim fabric fully adsorb dye liquor,
3) by step 2) in the denim fabric clot that obtains, put into cold room and bank up at 0 DEG C 3 days, complete absorption, diffusion and set；
4) by step 3) the denim fabric clear water that obtains washes except loose colour, and loose colour is removed in finally washing, puts into cold room and banks up at 0 DEG C 3 days；
5) by step 4) the denim fabric drying forming that obtains.
A kind of denim fabric energy-saving dyeing emission-reduction technology, comprise the steps:
1) prepare dyeing liquor, dye liquor and alkaline agent passing ratio pump are squeezed into simultaneously and padded in groove, stirs, stand；
The formula of described dye liquor is: Naphthol AS-OL 10 grams, 13.5 milliliters of turkey red oil, 13.5 milliliters of the Caustic soda of 34 Baume degrees, add water synthesis 1 liter；
The formula of described alkaline agent is: 10 milliliters of the Caustic soda of 34 Baume degrees adds water and synthesizes 1 liter；
2) denim fabric is folded in heaps, at room temperature puts into step 1) in pad in groove, utilize roll pressed to make denim fabric fully adsorb dye liquor,
3) by step 2) in the denim fabric clot that obtains, put into cold room and bank up at 1 DEG C 4 days, complete absorption, diffusion and set；
4) by step 3) the denim fabric clear water that obtains washes except loose colour, and loose colour is removed in finally washing, puts into cold room and banks up at 1 DEG C 4 days；
5) by step 4) the denim fabric drying forming that obtains.
A kind of denim fabric energy-saving dyeing emission-reduction technology, comprise the steps:
1) prepare dyeing liquor, dye liquor and alkaline agent passing ratio pump are squeezed into simultaneously and padded in groove, stirs, stand；
The formula of described dye liquor is: Naphthol AS-OL 12 grams, 15 milliliters of turkey red oil, 15 milliliters of the Caustic soda of 36 Baume degrees, add water synthesis 1 liter；
The formula of described alkaline agent is: 10 milliliters of the Caustic soda of 36 Baume degrees adds water and synthesizes 1 liter；
2) denim fabric is folded in heaps, at room temperature puts into step 1) in pad in groove, utilize roll pressed to make denim fabric fully adsorb dye liquor,
3) by step 2) in the denim fabric clot that obtains, put into cold room and bank up at 2 DEG C 5 days, complete absorption, diffusion and set；
4) by step 3) the denim fabric clear water that obtains washes except loose colour, and loose colour is removed in finally washing, puts into cold room and banks up at 2 DEG C 5 days；
5) by step 4) the denim fabric drying forming that obtains.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with specific embodiment, example is served only for explaining the present invention, is not intended to limit the scope of the present invention.
Embodiment one
A kind of denim fabric energy-saving dyeing emission-reduction technology, comprise the steps:
1) prepare dyeing liquor, dye liquor and alkaline agent passing ratio pump are squeezed into simultaneously and padded in groove, stirs, stand；
The formula of described dye liquor is: Naphthol AS-OL 8 grams, 12 milliliters of turkey red oil, 1 milliliter of the Caustic soda of 32 Baume degrees, add water synthesis 1 liter；
The formula of described alkaline agent is: 10 milliliters of the Caustic soda of 32 Baume degrees adds water and synthesizes 1 liter；
2) denim fabric is folded in heaps, at room temperature puts into step 1) in pad in groove, utilize roll pressed to make denim fabric fully adsorb dye liquor,
3) by step 2) in the denim fabric clot that obtains, put into cold room and bank up at 0 DEG C 3 days, complete absorption, diffusion and set；
4) by step 3) the denim fabric clear water that obtains washes except loose colour, and loose colour is removed in finally washing, puts into cold room and banks up at 0 DEG C 3 days；
5) by step 4) the denim fabric drying forming that obtains.
Embodiment two
A kind of denim fabric energy-saving dyeing emission-reduction technology, comprise the steps:
1) prepare dyeing liquor, dye liquor and alkaline agent passing ratio pump are squeezed into simultaneously and padded in groove, stirs, stand；
The formula of described dye liquor is: Naphthol AS-OL 10 grams, 13.5 milliliters of turkey red oil, 13.5 milliliters of the Caustic soda of 34 Baume degrees, add water synthesis 1 liter；
The formula of described alkaline agent is: 10 milliliters of the Caustic soda of 34 Baume degrees adds water and synthesizes 1 liter；
2) denim fabric is folded in heaps, at room temperature puts into step 1) in pad in groove, utilize roll pressed to make denim fabric fully adsorb dye liquor,
3) by step 2) in the denim fabric clot that obtains, put into cold room and bank up at 1 DEG C 4 days, complete absorption, diffusion and set；
4) by step 3) the denim fabric clear water that obtains washes except loose colour, and loose colour is removed in finally washing, puts into cold room and banks up at 1 DEG C 4 days；
5) by step 4) the denim fabric drying forming that obtains.
Embodiment three
A kind of denim fabric energy-saving dyeing emission-reduction technology, comprise the steps:
1) prepare dyeing liquor, dye liquor and alkaline agent passing ratio pump are squeezed into simultaneously and padded in groove, stirs, stand；
The formula of described dye liquor is: Naphthol AS-OL 12 grams, 15 milliliters of turkey red oil, 15 milliliters of the Caustic soda of 36 Baume degrees, add water synthesis 1 liter；
The formula of described alkaline agent is: 10 milliliters of the Caustic soda of 36 Baume degrees adds water and synthesizes 1 liter；
2) denim fabric is folded in heaps, at room temperature puts into step 1) in pad in groove, utilize roll pressed to make denim fabric fully adsorb dye liquor,
3) by step 2) in the denim fabric clot that obtains, put into cold room and bank up at 2 DEG C 5 days, complete absorption, diffusion and set；
4) by step 3) the denim fabric clear water that obtains washes except loose colour, and loose colour is removed in finally washing, puts into cold room and banks up at 2 DEG C 5 days；
5) by step 4) the denim fabric drying forming that obtains.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (4)
1. a denim fabric energy-saving dyeing emission-reduction technology, it is characterised in that comprise the steps:
1) prepare dyeing liquor, dye liquor and alkaline agent passing ratio pump squeezed into simultaneously and padded in groove, stirs,
Stand；
The formula of described dye liquor is: Naphthol AS-OL 8～12 grams, turkey red oil 12～15 milliliters, 32～
The Caustic soda 12 of 36 Baume degrees～15 milliliters, add water synthesis 1 liter；
The formula of described alkaline agent is: 10 milliliters of the Caustic soda of 32～36 Baume degrees adds water and synthesizes 1 liter；
2) denim fabric is folded in heaps, at room temperature puts into step 1) in pad in groove, utilization is rolled
Roller extruding makes denim fabric fully adsorb dye liquor,
3) by step 2) in the denim fabric clot that obtains, put into cold room bank up at 0～2 DEG C 3～
5 days, complete absorption, diffusion and set；
4) by step 3) the denim fabric clear water that obtains washes except loose colour, and loose colour is removed in finally washing,
Put into cold room to bank up at 0～2 DEG C 3～5 days；
5) by step 4) the denim fabric drying forming that obtains.
A kind of denim fabric energy-saving dyeing emission-reduction technology, it is characterised in that
Comprise the steps:
1) prepare dyeing liquor, dye liquor and alkaline agent passing ratio pump squeezed into simultaneously and padded in groove, stirs,
Stand；
The formula of described dye liquor is: Naphthol AS-OL 8 grams, 12 milliliters of turkey red oil, the burning of 32 Baume degrees
1 milliliter of alkali, add water synthesis 1 liter；
The formula of described alkaline agent is: 10 milliliters of the Caustic soda of 32 Baume degrees adds water and synthesizes 1 liter；
2) denim fabric is folded in heaps, at room temperature puts into step 1) in pad in groove, utilization is rolled
Roller extruding makes denim fabric fully adsorb dye liquor,
3) by step 2) in the denim fabric clot that obtains, put into cold room and bank up at 0 DEG C 3 days,
Complete absorption, diffusion and set；
4) by step 3) the denim fabric clear water that obtains washes except loose colour, and loose colour is removed in finally washing,
Put into cold room to bank up at 0 DEG C 3 days；
5) by step 4) the denim fabric drying forming that obtains.
A kind of denim fabric energy-saving dyeing emission-reduction technology, it is characterised in that
Comprise the steps:
1) prepare dyeing liquor, dye liquor and alkaline agent passing ratio pump squeezed into simultaneously and padded in groove, stirs,
Stand；
The formula of described dye liquor is: Naphthol AS-OL 10 grams, 13.5 milliliters of turkey red oil, 34 Baume degrees
13.5 milliliters of Caustic soda, add water synthesis 1 liter；
The formula of described alkaline agent is: 10 milliliters of the Caustic soda of 34 Baume degrees adds water and synthesizes 1 liter；
2) denim fabric is folded in heaps, at room temperature puts into step 1) in pad in groove, utilization is rolled
Roller extruding makes denim fabric fully adsorb dye liquor,
3) by step 2) in the denim fabric clot that obtains, put into cold room and bank up at 1 DEG C 4 days,
Complete absorption, diffusion and set；
4) by step 3) the denim fabric clear water that obtains washes except loose colour, and loose colour is removed in finally washing,
Put into cold room to bank up at 1 DEG C 4 days；
5) by step 4) the denim fabric drying forming that obtains.
A kind of denim fabric energy-saving dyeing emission-reduction technology, it is characterised in that
Comprise the steps:
1) prepare dyeing liquor, dye liquor and alkaline agent passing ratio pump squeezed into simultaneously and padded in groove, stirs,
Stand；
The formula of described dye liquor is: Naphthol AS-OL 12 grams, 15 milliliters of turkey red oil, the burning of 36 Baume degrees
15 milliliters of alkali, add water synthesis 1 liter；
The formula of described alkaline agent is: 10 milliliters of the Caustic soda of 36 Baume degrees adds water and synthesizes 1 liter；
2) denim fabric is folded in heaps, at room temperature puts into step 1) in pad in groove, utilization is rolled
Roller extruding makes denim fabric fully adsorb dye liquor,
3) by step 2) in the denim fabric clot that obtains, put into cold room and bank up at 2 DEG C 5 days,
Complete absorption, diffusion and set；
4) by step 3) the denim fabric clear water that obtains washes except loose colour, and loose colour is removed in finally washing,
Put into cold room to bank up at 2 DEG C 5 days；
5) by step 4) the denim fabric drying forming that obtains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610466415.7A CN106012582A (en) | 2016-06-23 | 2016-06-23 | Energy-saving and emission-reduction technology for dyeing jean fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610466415.7A CN106012582A (en) | 2016-06-23 | 2016-06-23 | Energy-saving and emission-reduction technology for dyeing jean fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106012582A true CN106012582A (en) | 2016-10-12 |
Family
ID=57087310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610466415.7A Pending CN106012582A (en) | 2016-06-23 | 2016-06-23 | Energy-saving and emission-reduction technology for dyeing jean fabric |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607623A (en) * | 2019-09-12 | 2019-12-24 | 青岛大学 | Short-process continuous pad dyeing process and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016682A (en) * | 2007-03-07 | 2007-08-15 | 赵志刚 | Cold-rolling heap staining method for textile fabric |
| CN101634113A (en) * | 2009-08-13 | 2010-01-27 | 华纺股份有限公司 | Dyeing and finishing process of washing colorfastness for a plurality of times of deep color pure cotton fabric |
| CN102061611A (en) * | 2010-11-16 | 2011-05-18 | 日冠(福建)针纺织机械有限公司 | Cold pad batch (CPB) dyeing method of pure cotton knitted fabric |
| CN102535201A (en) * | 2011-12-06 | 2012-07-04 | 常熟市凯达印染有限公司 | Cold pad-batch dyeing process for pure cotton fabric |
-
2016
- 2016-06-23 CN CN201610466415.7A patent/CN106012582A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016682A (en) * | 2007-03-07 | 2007-08-15 | 赵志刚 | Cold-rolling heap staining method for textile fabric |
| CN101634113A (en) * | 2009-08-13 | 2010-01-27 | 华纺股份有限公司 | Dyeing and finishing process of washing colorfastness for a plurality of times of deep color pure cotton fabric |
| CN102061611A (en) * | 2010-11-16 | 2011-05-18 | 日冠(福建)针纺织机械有限公司 | Cold pad batch (CPB) dyeing method of pure cotton knitted fabric |
| CN102535201A (en) * | 2011-12-06 | 2012-07-04 | 常熟市凯达印染有限公司 | Cold pad-batch dyeing process for pure cotton fabric |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607623A (en) * | 2019-09-12 | 2019-12-24 | 青岛大学 | Short-process continuous pad dyeing process and application thereof |
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Application publication date: 20161012 |
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