CN105256615B - One-bath process dyeing auxiliaries and application method thereof on polyester taffeta fabric - Google Patents
One-bath process dyeing auxiliaries and application method thereof on polyester taffeta fabric Download PDFInfo
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- CN105256615B CN105256615B CN201510664160.0A CN201510664160A CN105256615B CN 105256615 B CN105256615 B CN 105256615B CN 201510664160 A CN201510664160 A CN 201510664160A CN 105256615 B CN105256615 B CN 105256615B
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Abstract
The invention relates to dyeing auxiliaries, in particular to one-bath process dyeing auxiliaries and an application method thereof on polyester taffeta fabric. Mainly the technical problems that dyeing in the prior art is high in requirement of washing operation after desizing, color tone is not stable, jar difference is generated, tension on a cloth cover is not uniform, coloring of dye is not uniform, color strips are generated, energy consumption is high, and efficiency is low are solved. The auxiliaries are prepared from, by mass, 35-45% of sodium carbonate, 12-16% of sodium silicate, 10-15% of sodium dodecylbenzene sulfonate, 1-9% of sodium dodecyl sulfate, 2-6% of fatty acid methyl ester sulfonate, 1-9% of fatty alcohol polyoxyethylene ether, 5-15% of ethoxylated lauryl alcohol sulfate and 5-15% of sodium triphosphate.
Description
Technical field
The present invention relates to a kind of dyeing assistant, more particularly, to a kind of one-bath dyeing auxiliary agent and its on Polyester Taffeta fabric
Application process.
Background technology
Polyester Taffeta zephyr is typically to adopt disperse dyeing under the conditions of high-temperature high-pressure jig dyeing cylinder.Existing high temperature
High pressure dyeing technique is mainly the technique of first desizing poststaining, and the technological process is：Fabric enters cylinder → desizing（Pre-treatment）→ move back
Washing → dyeing after slurry（Acid condition）→ reduction cleaning（Hot water wash）→ go out cloth.
On the one hand the technique require the water washing operations after desizing higher, and alkali desizing is only swelling slurry, water washing effect
When bad, there is the situation for after-tacking cloth cover in slurry, part size is under the acid condition of dyeing it also occur that precipitation, the feelings of cohesion
Condition, causes to dye color dot, the generation of slime spots, while the residual alkali of cloth cover is not cleaned, can neutralize the glacial acetic acid of dyeing, causes color
Photo-labile, produces cylinder poor.On the other hand the technique is also more strict to speed, tensile requirements during operation, because through desizing
Later fabric is softer, washing and when dyeing speed is fast, tension force it is big under conditions of, the tension force of cloth cover can be caused irregular, so as to
Cause the uneven generation vitta of dyestuff colouring.Meanwhile, first desizing poststaining technological process is long, and energy consumption is big, less efficient, does not meet
The Environment Trend of energy-saving and emission-reduction instantly.
The content of the invention
The present invention is to provide a kind of one-bath dyeing auxiliary agent and its application process on Polyester Taffeta fabric, and it is mainly solved
Certainly the dyeing existing for prior art is higher to the water washing operations requirement after desizing, and coloured light is unstable, and generation cylinder is poor, and cloth cover
Tension force it is irregular, dyestuff is painted uneven generation vitta, and energy consumption is big, the technical problem of less efficient grade.
What the above-mentioned technical problem of the present invention was mainly addressed by following technical proposals：
A kind of one-bath dyeing auxiliary agent of the present invention, it is characterised in that the composition and mass percent of described auxiliary agent be：
Sodium carbonate 35-45%, sodium silicate 12-16%, dodecylbenzene sodium sulfonate 10-15%, sodium lauryl sulphate 1-9%, fatty acid methyl
Sulfonated ester 2-6%, fatty alcohol-polyoxyethylene ether 1-9%, polyoxyethylenated alcohol sodium sulfate 5-15%, sodium tripolyphosphate 5-
15%。
On the one hand the auxiliary agent will possess good alkaline agent function.High-temperature high-pressure jig dyeing cylinder is dyeed and conventional overflow dyeing difference
Be dyeing bath raio it is little, the bath raio of overflow dyeing is from 1:5-1:20, and the bath raio of high-temperature high-pressure jig dyeing cylinder only has 1:1-1:2,
Bath raio is little, and alkaline agent addition is little, does not have the effect of desizing, and alkaline agent addition is big, then pH value is high, dyestuff hydrolysis.The auxiliary agent is needed
On the one hand to ensure desizing effect, another aspect pH value under suitable consumption effect（1% aqueous solution）Control is less than 9.5.
Basic dyeing compares that the easy color of acid dyeing is unstable, and desizing effect is poor, and feel is partially hard and unstable, while
Floccule is also easy to produce after washing（Slurry, oligomer etc.）, easy-adhesion on cloth cover, long-time produces the machine cylinder of One Bath Dyeing
It is very dirty, it is also easy to produce the jelly for being difficult to remove on part fabric production roller, it is easy to the problems such as producing color dot, color lump.Therefore
The auxiliary agent needs have stronger emulsifying, and dispersion is deoiled, decontamination, and the viscous effect of clear cylinder counnter attack.Low bath raio practices dyeing one-bath method dye
Uniformity, stability, the persistency of the various auxiliary components compounded in toner.
A kind of application process of one-bath dyeing auxiliary agent on Polyester Taffeta fabric, described method includes：
A. by sodium carbonate, sodium silicate, dodecylbenzene sodium sulfonate, sodium lauryl sulphate, MES, fat
Fat polyoxyethylenated alcohol, polyoxyethylenated alcohol sodium sulfate, sodium tripolyphosphate are carried out again according to the proportioning described in claim 1
With the resulting mixture that stirs, then mixture is put in water, mixture accounts for the 0.5-3% of gross mass, adjust pH value and exist
8.5-9.5, forms one-bath dyeing auxiliary agent；
B. Polyester Taffeta fabric is placed in water, one-bath dyeing auxiliary agent is put in water, one-bath dyeing auxiliary agent is accounted for be washed
The 0.5-2% of tower husband's fabric weight, dye bath ratio 1.1-1:2；
C. 150-170 DEG C is slowly warmed up to first, is incubated；Dramatic decrease to 100-110 DEG C, is incubated again；
Then 140-150 DEG C is rapidly warming up to, is incubated；Last descending at slow speed is incubated to 60-70 DEG C；
D. reduction cleaning is carried out to Polyester Taffeta fabric, removes residul liquid-removing, finally cleaned using warm water, after finally obtaining dyeing
Polyester Taffeta fabric.
By once slowly heating up, a rapid cooling, once rapidly heat up, four temperature adjustment of once lowering the temperature at a slow speed,
Dyestuff can be fully immersed in Polyester Taffeta fabric, heat up by rapid cooling respectively once and rapidly and enable to dyestuff
Rapid diffusion and precipitation, can so make dyestuff be separated quickly into granule and be attached on fabric.And the method for routine is all to heat up
Lower the temperature again after dyeing, such color fastness is poor.
Preferably, in described step c, first with the ramp of 0.3-0.5 DEG C/min to 150-170 DEG C, carrying out
Insulation 1 hour；Drop to 100-110 DEG C with the speed of 5-10 DEG C/min, insulation 30 minutes is carried out again；Then with 5-10 DEG C/
The ramp of min carries out insulation 30 minutes to 140-150 DEG C；Finally drop to 60-70 DEG C with the speed of 1-2 DEG C/min, enter
Row insulation 30 minutes.
Preferably, in described step d, carrying out to Polyester Taffeta fabric after reduction cleaning, Polyester Taffeta is knitted with compression roller
Thing carries out rolling process, and residual liquid unnecessary in Polyester Taffeta fabric is extruded away.After Polyester Taffeta fabric reduction cleaning, some dyestuffs
Can be deposited in Polyester Taffeta fabric, so as to spread out when follow-up warm water is cleaned, cause Polyester Taffeta textile dyeing uneven.It is logical
Crossing compression roller can be by the unnecessary dyestuff extrusion in this part.
Preferably, described compression roller includes roll body, multiple extruding plates are connected with by support bar on roll body, are extruded
The outwardly protrusion of piece is sphere, and per the extruding groove of composition star between 4 extruding plates.Squeezed by support bar connection
Tabletting, one side support bar has certain elasticity, therefore the sphere on extruding plate can gently extrude Polyester Taffeta fabric, from
And the residual liquid of accumulation is squeezed into broken, prevent dyeing uneven.
Therefore, the present invention possesses good alkaline agent function.Slurry clearance is the 97% of conventional elder generation's desizing poststaining technique,
But the loss of fabric grammes per square metre is the 89% of conventional elder generation's desizing poststaining technique；The auxiliary agent has stronger emulsifying, and dispersion is deoiled, gone
Dirt, and the viscous effect of clear cylinder counnter attack.By actual production long-time effect certification, the low bath raioes of SKF-9 practice dyeing one-bath method stain
Color dot, color stain probability more than 50% can be reduced on year-on-year basis；Dyeing attribute test：Dyeing aberration >=4 grade；Color fastness to water >=3
Level；Colorfastness to rubbing >=3.5 grade, same type color is consistent with first desizing poststaining technique；The COD value of cleaning waste discharge
More than 35% is reduced on year-on-year basis than traditional elder generation's desizing poststaining technique；White silk dyeing one-bath method dyeing first steps back dyeing technique than first can be same
Than saving 3 road desizing, the washing of 1-2 roads.1.5-2 hours/cylinder cloth is saved, production efficiency improves on year-on-year basis more than 30%.While steam
0.2-0.3 tons/cylinder is saved, water saves 1.5-2 tons/cylinder, and electricity saves 3-4 degree/cylinder.
Description of the drawings
Accompanying drawing 1 is a kind of structural representation of compression roller of the present invention；
Accompanying drawing 2 is the A-A cross-sectional views of Fig. 1.
Parts, position and numbering in figure：Roll body 1, support bar 2, extruding plate 3, extruding groove 4.
Specific embodiment
Below by embodiment, and accompanying drawing is combined, technical scheme is described in further detail.
Embodiment 1：A kind of one-bath dyeing auxiliary agent of this example, the composition and mass percent of auxiliary agent are：Sodium carbonate 40%,
Sodium silicate 14%, dodecylbenzene sodium sulfonate 13%, sodium lauryl sulphate 5%, MES 4%, fatty alcohol polyoxy
Vinyl Ether 6%, polyoxyethylenated alcohol sodium sulfate 9%, sodium tripolyphosphate 9%.
Application process of the one-bath dyeing auxiliary agent on Polyester Taffeta fabric, its step is：
A. by sodium carbonate, sodium silicate, dodecylbenzene sodium sulfonate, sodium lauryl sulphate, MES, fat
Fat polyoxyethylenated alcohol, polyoxyethylenated alcohol sodium sulfate, sodium tripolyphosphate carry out compounding stirring according to above-mentioned proportioning
Even resulting mixture, then puts into mixture in water, and mixture accounts for the 1% of gross mass, adjusts pH value 9, forms dyes in one bath
Color auxiliary agent；
B. Polyester Taffeta fabric is placed in water, one-bath dyeing auxiliary agent is put in water, one-bath dyeing auxiliary agent is accounted for be washed
The 1% of tower husband's fabric weight, dye bath ratio 1.1-1:2；
C. first with the ramp of 0.4 DEG C/min to 160 DEG C, insulation 1 hour is carried out；Declined with the speed of 7 DEG C/min
To 105 DEG C, insulation 30 minutes is carried out again；Then with the ramp of 7 DEG C/min to 145 DEG C, insulation 30 minutes is carried out；Finally
Drop to 65 DEG C with the speed of 1.5 DEG C/min, carry out insulation 30 minutes；
D. Polyester Taffeta fabric is carried out after reduction cleaning, rolling process, Jiang Dita being carried out to Polyester Taffeta fabric with compression roller
Unnecessary residual liquid is extruded away in husband's fabric, and wherein compression roller as shown in Figure 1, Figure 2, includes roll body 1, and support bar 2 is passed through on roll body
Multiple extruding plates 3 are connected with, the outwardly protrusion of extruding plate is sphere, and per composition star between 4 extruding plates
Extruding groove 4.After removing residul liquid-removing, finally cleaned using 60 DEG C of warm water, finally obtain the Polyester Taffeta fabric after dyeing.
Embodiment 2：A kind of one-bath dyeing auxiliary agent of this example, the composition and mass percent of auxiliary agent are：Sodium carbonate 35%,
Sodium silicate 16%, dodecylbenzene sodium sulfonate 15%, sodium lauryl sulphate 8%, MES 3%, fatty alcohol polyoxy
Vinyl Ether 9%, polyoxyethylenated alcohol sodium sulfate 7%, sodium tripolyphosphate 7%.
Application process of the one-bath dyeing auxiliary agent on Polyester Taffeta fabric, its step is：
A. by sodium carbonate, sodium silicate, dodecylbenzene sodium sulfonate, sodium lauryl sulphate, MES, fat
Fat polyoxyethylenated alcohol, polyoxyethylenated alcohol sodium sulfate, sodium tripolyphosphate carry out compounding stirring according to above-mentioned proportioning
Even resulting mixture, then puts into mixture in water, and mixture accounts for the 1% of gross mass, adjusts pH value 9, forms dyes in one bath
Color auxiliary agent；
B. Polyester Taffeta fabric is placed in water, one-bath dyeing auxiliary agent is put in water, one-bath dyeing auxiliary agent is accounted for be washed
The 0.5% of tower husband's fabric weight, dye bath ratio 1.1-1:2；
C. first with the ramp of 0.3 DEG C/min to 150 DEG C, insulation 1 hour is carried out；Declined with the speed of 5 DEG C/min
To 100 DEG C, insulation 30 minutes is carried out again；Then with the ramp of 7 DEG C/min to 140 DEG C, insulation 30 minutes is carried out；Finally
Drop to 60 DEG C with the speed of 1 DEG C/min, carry out insulation 30 minutes；
D. Polyester Taffeta fabric is carried out after reduction cleaning, rolling process, Jiang Dita being carried out to Polyester Taffeta fabric with compression roller
Unnecessary residual liquid is extruded away in husband's fabric, and wherein compression roller as shown in Figure 1, Figure 2, includes roll body 1, and support bar 2 is passed through on roll body
Multiple extruding plates 3 are connected with, the outwardly protrusion of extruding plate is sphere, and per composition star between 4 extruding plates
Extruding groove 4.After removing residul liquid-removing, finally cleaned using 60 DEG C of warm water, finally obtain the Polyester Taffeta fabric after dyeing.
Embodiment 3：A kind of one-bath dyeing auxiliary agent of this example, the composition and mass percent of auxiliary agent are：Sodium carbonate 45%,
Sodium silicate 12%, dodecylbenzene sodium sulfonate 10%, sodium lauryl sulphate 4%, MES 6%, fatty alcohol polyoxy
Vinyl Ether 9%, polyoxyethylenated alcohol sodium sulfate 7%, sodium tripolyphosphate 7%.
Application process of the one-bath dyeing auxiliary agent on Polyester Taffeta fabric, its step is：
A. by sodium carbonate, sodium silicate, dodecylbenzene sodium sulfonate, sodium lauryl sulphate, MES, fat
Fat polyoxyethylenated alcohol, polyoxyethylenated alcohol sodium sulfate, sodium tripolyphosphate carry out compounding stirring according to above-mentioned proportioning
Even resulting mixture, then puts into mixture in water, and mixture accounts for the 1% of gross mass, adjusts pH value 9, forms dyes in one bath
Color auxiliary agent；
B. Polyester Taffeta fabric is placed in water, one-bath dyeing auxiliary agent is put in water, one-bath dyeing auxiliary agent is accounted for be washed
The 0.5% of tower husband's fabric weight, dye bath ratio 1.1-1:2；
C. first with the ramp of 0.5 DEG C/min to 170 DEG C, insulation 1 hour is carried out；Declined with the speed of 10 DEG C/min
To 110 DEG C, insulation 30 minutes is carried out again；Then with the ramp of 10 DEG C/min to 150 DEG C, insulation 30 minutes is carried out；Most
Drop to 70 DEG C with the speed of 1 DEG C/min afterwards, carry out insulation 30 minutes；
D. Polyester Taffeta fabric is carried out after reduction cleaning, rolling process, Jiang Dita being carried out to Polyester Taffeta fabric with compression roller
Unnecessary residual liquid is extruded away in husband's fabric, and wherein compression roller as shown in Figure 1, Figure 2, includes roll body 1, and support bar 2 is passed through on roll body
Multiple extruding plates 3 are connected with, the outwardly protrusion of extruding plate is sphere, and per composition star between 4 extruding plates
Extruding groove 4.After removing residul liquid-removing, finally cleaned using 60 DEG C of warm water, finally obtain the Polyester Taffeta fabric after dyeing.
The specific embodiment of the present invention is the foregoing is only, but the architectural feature of the present invention is not limited thereto, Ren Heben
The technical staff in field in the field of the invention, all cover among the scope of the claims of the present invention by the change or modification made.
Claims (4)
1. application process of a kind of one-bath dyeing auxiliary agent on Polyester Taffeta fabric, it is characterised in that described method includes：
A. by sodium carbonate, sodium silicate, dodecylbenzene sodium sulfonate, sodium lauryl sulphate, MES, fatty alcohol
Polyoxyethylene ether, polyoxyethylenated alcohol sodium sulfate, sodium tripolyphosphate carry out compounding and stir resulting mixture according to proportioning,
Then mixture is put in water, mixture accounts for the 0.5-3% of gross mass, adjusts pH value in 8.5-9.5, form dyes in one bath
Color auxiliary agent；The mass percent of mixture each component is：Sodium carbonate 35-45%, sodium silicate 12-16%, dodecylbenzene sodium sulfonate
10-15%, sodium lauryl sulphate 1-9%, MES 2-6%, fatty alcohol-polyoxyethylene ether 1-9%, poly alkyl alcohol
Oxygen ethylene ether sodium sulfate 5-15%, sodium tripolyphosphate 5-15%；
B. Polyester Taffeta fabric is placed in water, one-bath dyeing auxiliary agent is put in water, one-bath dyeing auxiliary agent accounts for Polyester Taffeta
The 0.5-2% of fabric weight, dye bath ratio 1.1-1:2；
C. 150-170 DEG C is slowly warmed up to first, is incubated；Dramatic decrease to 100-110 DEG C, is incubated again；Then
140-150 DEG C is rapidly warming up to, is incubated；Last descending at slow speed is incubated to 60-70 DEG C；
D. reduction cleaning is carried out to Polyester Taffeta fabric, removes residul liquid-removing, finally cleaned using warm water, to be finally obtained and wash tower after dyeing
Husband's fabric.
2. application process of the one-bath dyeing auxiliary agent according to claim 1 on Polyester Taffeta fabric, it is characterised in that institute
In the step of stating c, first with the ramp of 0.3-0.5 DEG C/min to 150-170 DEG C, insulation 1 hour is carried out；With 5-10 DEG C/
The speed of min drops to 100-110 DEG C, and insulation 30 minutes is carried out again；Then with the ramp of 5-10 DEG C/min to 140-
150 DEG C, carry out insulation 30 minutes；Finally drop to 60-70 DEG C with the speed of 1-2 DEG C/min, carry out insulation 30 minutes.
3. application process of the one-bath dyeing auxiliary agent according to claim 1 on Polyester Taffeta fabric, it is characterised in that institute
In the step of stating d, Polyester Taffeta fabric is carried out after reduction cleaning, rolling process is carried out to Polyester Taffeta fabric with compression roller, will be washed
Unnecessary residual liquid is extruded away in tower husband's fabric.
4. application process of the one-bath dyeing auxiliary agent according to claim 3 on Polyester Taffeta fabric, it is characterised in that institute
The compression roller stated includes roll body（1）, support bar is passed through on roll body（2）It is connected with multiple extruding plates（3）, the outer surface of extruding plate
It is outwardly for sphere, and per constituting the extruding groove of star between 4 extruding plates（4）.
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| CN201510664160.0A CN105256615B (en) | 2015-10-15 | 2015-10-15 | One-bath process dyeing auxiliaries and application method thereof on polyester taffeta fabric |
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| CN201510664160.0A CN105256615B (en) | 2015-10-15 | 2015-10-15 | One-bath process dyeing auxiliaries and application method thereof on polyester taffeta fabric |
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| CN108677431A (en) * | 2018-07-20 | 2018-10-19 | 陈璐 | A kind of flash baking chlorination equipment of dope dyeing |
| CN110804883A (en) * | 2019-11-27 | 2020-02-18 | 浙江圣山科纺有限公司 | One-bath dyeing degreaser and use method thereof |
| CN112012027B (en) * | 2020-09-09 | 2023-10-24 | 吴江德伊时装面料有限公司 | Dyeing method of acetate cellulose fiber fabric |
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| EP0266754A3 (en) * | 1986-11-05 | 1989-02-22 | Nippon Ester Company Ltd. | Colorants and polyester shaped articles mass-colored therewith |
| CN102888129B (en) * | 2012-06-26 | 2014-09-17 | 上海宜连化工科技有限公司 | Disperse dye composition and applications thereof |
| CN103741513B (en) * | 2013-12-12 | 2016-01-20 | 浙江安诺其助剂有限公司 | Chemical & blended fabric neutral destarch oil removing dyeing one bath auxiliary agent and preparation method thereof |
| CN103741522A (en) * | 2013-12-14 | 2014-04-23 | 常熟市淼泉盛达助剂厂 | Fabric dispersive dye leveler |
| CN104532621A (en) * | 2014-12-24 | 2015-04-22 | 常熟市淼泉盛达助剂厂 | Dispersing and leveling agent for fabrics |
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