CN102635000A - Process of wet steaming salt-free dyeing for cellulose fiber fabric - Google Patents
Process of wet steaming salt-free dyeing for cellulose fiber fabric Download PDFInfo
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- CN102635000A CN102635000A CN2011104203834A CN201110420383A CN102635000A CN 102635000 A CN102635000 A CN 102635000A CN 2011104203834 A CN2011104203834 A CN 2011104203834A CN 201110420383 A CN201110420383 A CN 201110420383A CN 102635000 A CN102635000 A CN 102635000A
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Abstract
The invention belongs to the fiber fabric dyeing process, especially relating to a process of wet steaming salt-free dyeing for a cellulose fiber fabric, which has the effects of energy conservation and emission reduction. A method of dyeing fabric with an active dye by means of a proportional pump comprises the following three process steps: (1) a step of mixing a padding dye with a fixing agent; (2) a step of steaming fixation; and (3) a step of water washing. The technical proposal of the process, compared with the traditional pad drying and pad steaming processes, only employs a reducing soaper without a padding machine, so that the dyeing time is shortened and the dyeing efficiency is improved; the wet steaming salt-free process, compared with the batch-type cold pad dyeing process, has the advantages that the time of dyeing padding is shortened and the tinctorial yield is consistent; as the improvement of the fixing alkaline agent overcomes the shortcoming of water glass contamination, the continuity of pad dyeing is realized and the production efficiency is improved.
Description
Technical field
The invention belongs to the fabric lining dyeing, relate in particular to the technology of the wet steaming salt-free dyeing of a kind of cellulose fibre lining that can energy-saving and emission-reduction.
Background technology
Along with development of science and technology, the raising of people's living standard, to textiles require increasingly highly, constantly pursue environmental protectionization, cleaner production has become urgent yearning of people and pursuit for this reason.Conventional dyeing route is long, and cost is high, and technology controlling and process point is high, and the probability of quality defects is high; The color and luster of dyeing is many, and processing variety is and continues to increase, and requires textiles to reach higher fastness ability, and product requirement is delivered goods soon; Environmental regulation is more and more stricter, and manufacturing batch more and more reduces, and the America and Europe limits, appreciation of the RMB; Export rebate rate reduces, and project costs such as the energy, dyestuff, labour cost rise, and degradation form under the profit is applied to abbreviated system in the dyeing; The environmental pollution of minimizing because of using chemicals to produce improves product quality, become the focus that the printing and dyeing circle uses.Existing dyeing flow process is: the hot melt bottoming---reduction soaper; Changing wet technological process of steaming salt-free dyeing into is: the reduction soaper.
In view of the foregoing, invent a kind of reactive dyeing technology of lacking flow process, economic environmental protection, more help the development of social present situation fashion trend.
The present invention mainly is new dyestuff, new colouring method, with original roll baking, roll steaming, washing shortens to and present rolls steamings, washes.Can effectively reduce the cloth amount of depositing (shortened process is deposited cloth) between padding machine and rinsing machine, reach the wet intelligent equipment application of salt-free dyeing of steaming, realize flat standardization; The minimizing personnel.
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Summary of the invention
The present invention organically combines cold-rolling heap staining equipment and traditional dyeing installation; Transformation also is combined into the salt-free fixation production line of new wet steaming, and its dyestuff, auxiliary agent and waste water, toxic emission are reduced greatly, has improved the pollution of environment; Adapted to environmental protection requirement; Shorten simultaneously the flow process time of production technology greatly, reduced cost, social benefit and remarkable in economical benefits.The logist spins the wet salt-free dyeing intellectuality equipment that steams of high-grade fabric, product left, center, right aberration, front and back quality instability that the more problem that solution exists because of wet steaming salt-free dyeing equipment at present causes; System research fabric liquid carrying rate and alkali concn automatic detection device solve the dyeing defect that the fluctuation of fabric liquid carrying rate and alkali concn brings; System research evenly mixes liquid circulating device, and it is poor to solve cloth cover through-dyeing difference and front and back irregular because of dye liquor, that the dyestuff hydrolysis causes; The synthetic wet equipment that steams salt-free fixation of plan self-control design team; Earlier being used for the front that dyeing installation that cold-rolling heap staining uses moves on to rinsing machine; Comprise that the proportioning pump device that cold-rolling heap staining uses also together moves, make dyestuff and alkaline agent at the head tank branch material that becomes civilized, ability passing ratio pump be mixed into hopper.
The concrete technological process of the technology after the improvement is: changing wet technological process of steaming salt-free dyeing into is: the rinsing machine decatize.
In order to reach above-mentioned target; Adopt following technical scheme: a kind of REACTIVE DYES utilization is than the method for row pump dyeing; Comprise that semi-finished product pass through dye liquor, vapour steaming colour fixing and three steps of washing and process; Wherein dye liquor is made up of REACTIVE DYES, fixation alkaline agent, changes respectively at two independent change material cylinders, and wherein concrete proportioning is:
The blue 1.62g/L of BF-RS
Yellow 0.099 g/L of BF-RF
Red 0.081 g/L of BF-RF
Fixation alkali GS-710 16 g/L
In described dye liquor, water is medium, and those skilled in the art add according to the amount of routine.
Dye strength is to have enumerated wherein any color, and this technology is fit to the dyestuff of any concentration.
REACTIVE DYES BF-RF series active material is produced by Shanghai Argus Fine Chemical Co., Ltd..
Color-fixing agent GS-710 is a Qingdao Ying Na chemistry Science and Technology Ltd., and main component is the mixture of carboxylic acid sodium and caustic soda.
Above-mentioned steps is at room temperature to carry out.
Process is padded dyestuff and color-fixing agent mixed liquor, and fabric directly gets into the vapour steaming colour fixing step without oven dry, and it is that equipment is fixing that the steam box of vapour steaming colour fixing holds the cloth amount, and behind the setting dyeing time, making the speed of a motor vehicle is Rong Buliang (rice)/setting dyeing time; The temperature of decatize is 100 ± 1 ℃ in the technical scheme of the present invention, and the time of decatize is 70s; Because time and temperature requirement, the speed of a motor vehicle is controlled at 50 meters/minute, and the time is controlled at 70s.
Beneficial effect of the present invention is:Technical scheme of the present invention is the wet non-salt process of steaming, and it rolls baking with routine and rolls and steam technology and compare, and has thoroughly rewritten the history of reactive dyeing with salt, 500 kilograms/every myriametre of envoy's salt; Save a hot flue padding machine, practice thrift steam 20%, water saving 10%, economize on electricity 20%; Wet steam non-salt process and roll baking, roll and steam technology and compare, only use and reduce soaper, saved padding machine, shortened dyeing time, improved dyeing efficient; The wet non-salt process of steaming is compared with batch (-type) cold-stacking dyeing technology, has shortened dyeing and has banked up the time, and tinctorial yield is consistent, because the improvement of fixation alkaline agent has overcome the disadvantage that waterglass stains, has realized the serialization of pad dyeing, has improved production efficiency.
The specific embodiment
Further understand the present invention through specific embodiment below
, but technical scheme of the present invention is not exceeded with embodiment.
Embodiment 1
With C60X60 200,X85 113 " be example
A kind of technology of wet steaming salt-free dyeing of cellulose fibre lining through the online detection and control technology, is followed the trail of dye liquor head tank liquid level pressure, guarantees the stability of proportioning pump delivery system; Pad in the operation of dye liquor at fabric, adopting the content of color-fixing agent GS-710 is 16g/L, the blue 1.62g/L of REACTIVE DYES BF-RS; Yellow 0.099 g/L of BF-RF; Red 0.081 g/L of BF-RF; All the other are water.The pick-up of evenness calender is 70%, and the mode of padding is to soak one to roll; Solve the uniformity of left, center, right, front and back dye liquor concentration in the groove; In dyeing course, when the circulatory system of groove dye liquor detects the liquid level height of liquid bath left, center, right when inconsistent, can auto feed.Improve dyestuff and the mixed stroke of alkaline agent, reduce dyestuff hydrolysis probability, guarantee the correct execution of dyeing.
A kind of technology of wet steaming salt-free dyeing of cellulose fibre lining comprises the steps to process: dyestuff and color-fixing agent blend step are padded in (1); (2) vapour steaming colour fixing step; (3) washing three step process step; Dye liquor and color-fixing agent add in proportion and roll hopper, and dyestuff and fixation alkaline agent carry out according to the ratio of volume ratio 4:1, and it carries out at ambient temperature; After step (1), fabric directly gets into (2) vapour steaming colour fixing step without oven dry; The temperature of decatize is 100 ℃, and the time of decatize is 70s; The speed of a motor vehicle is controlled at 50 meters/minute, and the time is controlled at 70s.
After step (2) fabric vapour steaming colour fixing step, carry out (3) water-washing step.
This project goal: realize wet innovation of steaming the intelligent equipment of salt-free dyeing, set up fabric liquid carrying rate and alkali concn and detect regulator control system automatically, evenly mix liquid circulation regulator control system; Set up brand-new wet steaming salt-free dyeing technical recipe database, big sample recipe correction rule database, the wet salt-free dyeing optimal processing parameter system of steaming.Set up house and spin wet two production lines of salt-free dyeing technology industrialization application that steam of high-grade fabric, realize that annual production reaches 1000 myriametres, 200,000,000 yuan of incomes from sales; New profit total value reaches 2,184 ten thousand yuan; 2,700 ten thousand yuan of newly-increased profits taxes, simultaneously, the cold-rolling heap staining key technology will realize practicing thrift steam 20%; Water saving 10%, economize on electricity 20%.Environmental benefit and social benefit very obviously.
Claims (5)
1. the technology of the wet steaming salt-free dyeing of a cellulose fibre lining, it is characterized in that: comprise the steps to process: dyestuff and color-fixing agent blend step are padded in (1); (2) vapour steaming colour fixing step; (3) washing three step process step.
2. the technology of the wet steaming salt-free dyeing of cellulose fibre lining as claimed in claim 1; It is characterized in that: the dye liquor that used dye liquor is made into by REACTIVE DYES in the wherein said step (1), the fixation liquid that fixation alkaline agent is made into are formed, and its concrete proportioning is: the dye tank technological parameter does
The blue 1.62g/L of BF-RS
Yellow 0.099 g/L of BF-RF
Red 0.081 g/L of BF-RF
Fixation alkali GS-710 16 g/L
Water is an amount of.
3. as the technology of wet steaming salt-free dyeing of power 1 described cellulose fibre lining; It is characterized in that: in the described step (1); Dye liquor and color-fixing agent add in proportion and roll hopper, and dyestuff and fixation alkaline agent carry out according to the ratio of volume ratio 4:1, and it carries out at ambient temperature.
4. as the technology of wet steaming salt-free dyeing of power 1 described cellulose fibre lining, it is characterized in that:
After step (1), fabric directly gets into (2) vapour steaming colour fixing step without oven dry
The temperature of decatize is 100 ± 1 ℃, and the time of decatize is 70s; The speed of a motor vehicle is controlled at 50 meters/minute, and the time is controlled at 70s.
5. as the technology of wet steaming salt-free dyeing of power 1 described cellulose fibre lining, it is characterized in that:
After step (2) fabric vapour steaming colour fixing step, carry out (3) water-washing step.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011104203834A CN102635000A (en) | 2011-12-15 | 2011-12-15 | Process of wet steaming salt-free dyeing for cellulose fiber fabric |
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| CN2011104203834A CN102635000A (en) | 2011-12-15 | 2011-12-15 | Process of wet steaming salt-free dyeing for cellulose fiber fabric |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507028A (en) * | 2016-01-14 | 2016-04-20 | 天津工业大学 | Reactive dyeing method for cellulose fiber fabric |
| CN106835774A (en) * | 2017-01-19 | 2017-06-13 | 武汉纺织大学 | A kind of quick salt-free dyeing method of the reactive dye of cellulosics |
| CN108149492A (en) * | 2018-01-30 | 2018-06-12 | 嘉兴市七洲漂染有限公司 | A kind of dyeing of mao of nitrile |
| CN108589338A (en) * | 2018-05-03 | 2018-09-28 | 鲁丰织染有限公司 | Flax activity salt-free dyeing fabric and its dyeing and finishing technology |
| CN108611846A (en) * | 2018-05-03 | 2018-10-02 | 鲁丰织染有限公司 | Tencel activity salt-free dyeing fabric and dyeing and finishing method |
| CN110644167A (en) * | 2019-09-12 | 2020-01-03 | 青岛大学 | Salt-free continuous pad dyeing process for cellulose fiber knitted fabric |
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| CN101328688A (en) * | 2007-06-21 | 2008-12-24 | 郭利 | Purified cotton cloth reactive dye wet steaming deep color dyeing method |
| CN101864648A (en) * | 2009-04-20 | 2010-10-20 | 华纺股份有限公司 | Cold dyeing process for cellulose fiber fabric |
| CN101200859B (en) * | 2006-12-15 | 2011-04-20 | 山西彩佳印染有限公司 | Salt-free pad steam continuous dyeing method for active dye |
| CN102191642A (en) * | 2010-03-01 | 2011-09-21 | 温国俊 | Reactive dye pad dyeing and steaming process |
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2011
- 2011-12-15 CN CN2011104203834A patent/CN102635000A/en active Pending
Patent Citations (4)
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| CN101200859B (en) * | 2006-12-15 | 2011-04-20 | 山西彩佳印染有限公司 | Salt-free pad steam continuous dyeing method for active dye |
| CN101328688A (en) * | 2007-06-21 | 2008-12-24 | 郭利 | Purified cotton cloth reactive dye wet steaming deep color dyeing method |
| CN101864648A (en) * | 2009-04-20 | 2010-10-20 | 华纺股份有限公司 | Cold dyeing process for cellulose fiber fabric |
| CN102191642A (en) * | 2010-03-01 | 2011-09-21 | 温国俊 | Reactive dye pad dyeing and steaming process |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507028A (en) * | 2016-01-14 | 2016-04-20 | 天津工业大学 | Reactive dyeing method for cellulose fiber fabric |
| CN105507028B (en) * | 2016-01-14 | 2018-07-03 | 天津工业大学 | A kind of reactive dyes dyeing method of cellulose base fiber fabric |
| CN106835774A (en) * | 2017-01-19 | 2017-06-13 | 武汉纺织大学 | A kind of quick salt-free dyeing method of the reactive dye of cellulosics |
| CN106835774B (en) * | 2017-01-19 | 2019-02-05 | 武汉纺织大学 | A kind of quick salt-free dyeing method of the reactive dye of cellulosics |
| CN108149492A (en) * | 2018-01-30 | 2018-06-12 | 嘉兴市七洲漂染有限公司 | A kind of dyeing of mao of nitrile |
| CN108149492B (en) * | 2018-01-30 | 2020-11-10 | 嘉兴市七洲漂染有限公司 | Wool nitrile dyeing process |
| CN108589338A (en) * | 2018-05-03 | 2018-09-28 | 鲁丰织染有限公司 | Flax activity salt-free dyeing fabric and its dyeing and finishing technology |
| CN108611846A (en) * | 2018-05-03 | 2018-10-02 | 鲁丰织染有限公司 | Tencel activity salt-free dyeing fabric and dyeing and finishing method |
| CN108611846B (en) * | 2018-05-03 | 2020-06-23 | 鲁丰织染有限公司 | Tencel active salt-free dyed fabric and dyeing and finishing method |
| CN110644167A (en) * | 2019-09-12 | 2020-01-03 | 青岛大学 | Salt-free continuous pad dyeing process for cellulose fiber knitted fabric |
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Application publication date: 20120815 |