CN101509184A - Method of continuous pigment dyeing for fabric - Google Patents
Method of continuous pigment dyeing for fabric Download PDFInfo
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- CN101509184A CN101509184A CNA2009103009789A CN200910300978A CN101509184A CN 101509184 A CN101509184 A CN 101509184A CN A2009103009789 A CNA2009103009789 A CN A2009103009789A CN 200910300978 A CN200910300978 A CN 200910300978A CN 101509184 A CN101509184 A CN 101509184A
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Abstract
The invention relates to a continuous pigment dyeing method for fabrics, in which the fabrics during travelling are subjected to the steeping of a composite dye solution in a steeping tank that is continuously supplemented with the composite dye solution, and then to the rolling of rollers, and the time the fabrics are subjected to the composite dye solution by the fabrics is 2.5-5 seconds. The composite dye solution comprises the components having the following concentrations: 10g/L-50g/L of a pigment paste, 1g/L-8g/L of a cation modifying agent, 3g/L-5g/L of a surfactant and 5g/L-20g/L of a cation bonding agent. The padding fabrics are continuously subjected to an infrared pre-drying apparatus for drying, a hot-air pre-drying tank for drying and a steam drying cylinder apparatus for drying. The inventive method has superior stability of the dyeing effect and is free from agglomeration.
Description
Technical field
The present invention relates to a kind of colouring method, be specifically related to a kind of method of continuous pigment dyeing fabric.
Background technology
Along with the development of dyeing and finishing technique, textile dyeing not only comprises dyeing, also comprises pigment dyeing.Pigment dyeing mainly is by adhesive at a certain temperature, forms the layer of transparent epithelium at fiber surface, makes the discrete particles of coating be anchored on fiber surface by the epithelium parcel, reaches " dyeing " purpose.Not only adaptability is strong, chromatogram is also comparatively complete to adopt dyeing, be particularly suitable for the needs of small lot, many variety production, and technological process is lacked, has significantly reduced pollution, has saved the energy, reduced cost.But, because have that depth is poor, COLOR FASTNESS is poor, the problem of Boardy Feeling, roll banding tube, often can't produce continuously.
For addressing the above problem, the report of degenerative treatments has appearred carrying out when fabric is carried out pigment dyeing.For example, Chinese patent literature CN1936148 discloses a kind of fabric coating dyeing process, the used dye liquor of this technology is made up of pigment printing paste, cation modifier, surfactant, pH regulator agent, adhesive and water, after mixing, directly fabric is padded, dry then and fixation treatment, obtain the pigment dyeing product.But this technology is because with pigment printing paste with cation modifier mixes and the concentration of cation modifier is also higher, though comprise pH value conditioning agent and surfactant in the dye bath, still can produce cohesion, poor stability, feasible dyeing is difficult to carry out, can't industrialization.
Summary of the invention
It is better to the purpose of this invention is to provide a kind of stability, can not produce the method for continuous pigment dyeing to fabric of cohesion.
The technical scheme that realizes the object of the invention is: a kind of method of continuous pigment dyeing to fabric has following steps:
1. make fabric in advancing continuously through the dipping of the compound dye liquor in the dipping tank that constantly replenishes compound dye liquor, and then through the roll pressure rolling, fabric was 2.5 second～5 seconds through time of compound dye liquor; Compound dye liquor comprises the component of following concentration: pigment printing paste 10g/L～50g/L, cation modifier 1g/L～8g/L, surfactant 3g/L～5g/L, cationic binder 5g/L～20g/L; 2. make through the fabric of step after 1. padding continuously between the RF transmitter of infrared predrying device cross the cloth passage through and fabric is carried out prebake, the air themperature of crossing in the cloth passage is 60 ℃～80 ℃, and the time that fabric passed through the cloth passage was 18 second～30 seconds; Fabric after process step infrared preliminary drying is 2. done is passed through from the pre-baking oven of hot blast continuously, by the hot blast in the pre-baking oven of hot blast the fabric of advancing is carried out prebake, the temperature of hot blast is 90 ℃～110 ℃, and fabric was 30 second～45 seconds through time of hot blast pre-baking oven; 4. make fabric pass through the steam baking tube device continuously through step hot blast prebake 3., fabric is dried in the rotation of drying cylinder around the barrel outer surface of steam baking tube, the barrel temperature of drying cylinder is 130 ℃～150 ℃, and fabric was 50 second～70 seconds through time of drying cylinder group.
The 1. described compound dye liquor passing ratio liquid feed device of above-mentioned steps is prepared; Described ratio liquid feed device comprises measuring pump motor, two-way liquid feed device, blender, feed tube and feed flow frame; First via liquid feed device comprises first liquid reserve tank and first measuring pump; The second road liquid feed device comprises second liquid reserve tank and second measuring pump; First liquid reserve tank and second liquid reserve tank all are fixedly mounted on the feed flow frame; First measuring pump and second measuring pump are driven simultaneously by the measuring pump motor in use; First liquid reserve tank is connected by the inlet of pipeline with first measuring pump; Second liquid reserve tank is connected by the inlet of pipeline with second measuring pump; The liquid outlet of first measuring pump and second measuring pump is connected with the inlet of blender jointly, and the liquid outlet of blender links to each other with the inlet of feed tube, and the liquid outlet of feed tube is positioned at the top of dipping tank;
The preparation method of compound dye liquor is: cation modifier and cationic binder are deposited in first liquid reserve tank of ratio liquid feed device, pigment printing paste and surfactant are deposited in second liquid reserve tank in the ratio liquid feed device, the startup measuring pump motor and first measuring pump and second measuring pump join cation modifier, cationic binder, pigment printing paste and surfactant in the blender respectively and mix, and then are fed in the dipping tank by feed tube.
The pipeline of the first via liquid feed device of aforementioned proportion liquid feed device comprises first tube connector, first level tank and first feed pipe; The pipeline of the second road liquid feed device of ratio liquid feed device comprises second tube connector, second level tank and second feed pipe; Be equipped with fluid level control device in first level tank and second level tank, first level tank and second level tank all are fixed on the feed flow frame; The first liquid reserve tank liquid outlet links to each other with the inlet of first level tank by first tube connector, and the liquid outlet of first level tank links to each other with the inlet of first feed pipe, and the liquid outlet of first feed pipe links to each other with the inlet of first measuring pump; The second liquid reserve tank liquid outlet links to each other with the inlet of second level tank by second tube connector, and the liquid outlet of second level tank links to each other with the inlet of second feed pipe, and the liquid outlet of second feed pipe links to each other with the inlet of second measuring pump.
Fluid level control device in above-mentioned first level tank and second level tank is the float-ball type liquid level valve.
The above-mentioned coating mill base is conventional pigment printing paste.
Above-mentioned cation modifier is an epoxy polyamines base polymer, makes by spinning chemical industry Co., Ltd in Beijing, and its trade mark is FK316.
Above-mentioned surfactant is a paregal O.
The present invention has positive effect: the concentration of cation modifier has only 1g/L～8g/L in (1) compound dye liquor of the present invention, like this can be so that dying-stable can not produce cohesion.(2) preparation of compound dye liquor of the present invention has a ratio liquid feed device, it comprises two liquid reserve tanks, a liquid reserve tank can be deposited the cation modifier that is used to make the fabric fibre sex change, can deposit pigment printing paste, surfactant and cationic binder in another liquid reserve tank.During use, make cation modifier and pigment printing paste etc. pass through corresponding measuring pump in proportion, mix forming compound dye liquor then in blender, compound dye liquor constantly flows in the dipping tank along pipeline after flowing out blender, and compound dye liquor has obtained sufficient mixing in course of conveying.Continuous process dipping tank along with fabric, the compound dye liquor that it flooded is the compound dye liquor of firm mixing, because the buffer action of the surfactant in the compound dye liquor, cation modifier also just takes place before the cohesion attached on the fiber of solid phase and begin to produce denaturation with pigment printing paste, pigment printing paste is then also on the fiber attached to solid phase, then can combine with fiber better after the fibre modification, again after later the oven dry in road is handled and reach certain Color.(3) after ratio liquid feed device of the present invention is provided with level tank, can play cushioning effect.In the level tank float-ball type liquid level valve can be set, when the liquid level in the level tank descends, the gravity of ball float makes valve be opened, thereby make the liquid in the corresponding liquid reserve tank enter this level tank, no longer extract liquid in the level tank until measuring pump, and liquid makes the height of ball float rise and makes the piston of the ball lever other end stop up till the inlet opening in the level tank.(4) method of the present invention is a kind of successional colouring method, after continuously fabric being carried out the dipping of compound dye liquor, carry out successional oven dry by infrared preliminary drying device, hot blast predrying device and steam baking tube device successively, thereby efficient is higher.Infrared preliminary drying device of the present invention is provided with crosses the cloth passage between RF transmitter, not only can be so that the effect of preliminary drying is better, and also the device of comparing open type then greatly reduces energy resource consumption; Fabric is carrying out prebake through entering immediately in the pre-baking oven of hot blast behind the infrared preliminary drying by hot blast, and can be detected and control the temperature and humidity in the case by corresponding temperature adjustment and humidity control device; Directly use with the contacted drying mode of drying cylinder by the steam baking tube device more at last and carry out flash baking, use these three kinds of drying modes when realizing the high-efficiency high-quality drying effect, outstanding energy-conservation effect to be arranged again successively.
Description of drawings
Fig. 1 is the structural representation of ratio liquid feed device of the present invention;
Fig. 2 be Fig. 1 A to structural representation, the schematic diagram of the relevant parts correlation of expression ratio liquid feed device.
Mark in the accompanying drawing is as follows:
The first liquid reserve tank 11-1, the first tube connector 11-2, the first level tank 11-3, the first feed pipe 11-4, the first measuring pump 11-5,
The second liquid reserve tank 12-1, the second tube connector 12-2, the second level tank 12-3, the second feed pipe 12-4, the second measuring pump 12-5,
Blender 13, feed tube 14, feed flow frame 15.
The specific embodiment
(embodiment 1)
See Fig. 1 and Fig. 2, the two-way liquid feed device of ratio liquid feed device 1 is the first via liquid feed device and the second road liquid feed device.First via liquid feed device comprises the first liquid reserve tank 11-1, the first tube connector 11-2, the first level tank 11-3, the first feed pipe 11-4 and the first measuring pump 11-5 that links to each other successively; The second road liquid feed device comprises the second liquid reserve tank 12-1, the second tube connector 12-2, the second level tank 12-3 and the second feed pipe 12-4 and the second measuring pump 12-5 that links to each other successively.Ratio liquid feed device 1 also comprises measuring pump motor 10, blender 13, feed tube 14 and feed flow frame 15.Blender 13 is steel vessels of a threeway.
The first liquid reserve tank 11-1 and the second liquid reserve tank 12-1 all are fixedly mounted on the feed flow frame 15.The first level tank 11-3, the second level tank 12-3, the first measuring pump 11-5 and the second measuring pump 12-5 are driven simultaneously by measuring pump motor 10 in use.Be equipped with float-ball type liquid level valve among the first level tank 11-3 and the second level tank 12-3 as fluid level control device.
The first liquid reserve tank 11-1 liquid outlet links to each other with the inlet of the first level tank 11-3 by the first tube connector 11-2, the liquid outlet of the first level tank 11-3 links to each other with the inlet of the first feed pipe 11-4, and the liquid outlet of the first feed pipe 11-4 links to each other with the inlet of the first measuring pump 11-5; The second liquid reserve tank 12-1 liquid outlet links to each other with the inlet of the second level tank 12-3 by the second tube connector 12-2, the liquid outlet of the second level tank 12-3 links to each other with the inlet of the second feed pipe 12-4, and the liquid outlet of the second feed pipe 12-4 links to each other with the inlet of the second measuring pump 12-5.
The liquid outlet of the first measuring pump 11-5 and the second measuring pump 12-5 is connected with the inlet of blender 13 jointly, and the liquid outlet of blender 13 links to each other with the inlet of feed tube 14, and the liquid outlet of feed tube 14 is positioned at the top of dipping tank 22-1.The first measuring pump 11-5 and the second measuring pump 12-5 provide power by same motor, and are used to carry the flow of the measuring pump of pigment printing paste to be 2 times of the flow of the measuring pump of carrying cation modifier in two measuring pumps.
Method of continuous pigment dyeing to fabric has following steps:
1. cation modifier and cationic binder are deposited among the first liquid reserve tank 11-1 of ratio liquid feed device 1, pigment printing paste and surfactant are deposited among the second liquid reserve tank 12-1 in the ratio liquid feed device 1, start the measuring pump motor 10 and the first measuring pump 11-5 and the second measuring pump 12-5 and respectively cation modifier, cationic binder, pigment printing paste and surfactant are joined mixing in the blender 13, and then feed in the dipping tanks by feed tube 14.Make fabric continuous dipping in advancing, and then through the roll pressure rolling, the time of the compound dye liquor of fabric process was 4 seconds through the compound dye liquor in the dipping tank that constantly replenishes compound dye liquor.Compound dye liquor comprises the component of following concentration: pigment printing paste 30g/L, cation modifier 5g/L, surfactant 4g/L, cationic binder 12g/L.Described pigment printing paste is conventional pigment printing paste.Described cation modifier is an epoxy polyamines base polymer, makes by spinning chemical industry Co., Ltd in Beijing, and its trade mark is FK316.Described surfactant is a paregal O.The preparation method of described cationic binder is: reflux condensing tube will be housed, agitator, the four-hole boiling flask of dropping funel places constant temperature water bath, add emulsifying agent softex kw 2.5g, 3g nonionic emulsifier XL-50,3g nonionic emulsifier paregal O and distilled water 620g, stir, be warming up to 85 ℃, add the 1.8g ammonium persulfate, drip the 132g butyl acrylate, the 70g ethyl acrylate, 0.88g1, mixtures such as 3-butanediol dimethylacrylate, regulate ph value of emulsion to 3～5, the control rate of addition, the dropping time is 3 hours, drip and add the 0.18g ammonium persulfate, be incubated 1 hour, be warming up to 90 ℃, be incubated 1 hour, be cooled to 60 ℃ and filter discharging.
2. make through the fabric after padding continuously between the RF transmitter of infrared predrying device cross the cloth passage through and fabric is carried out prebake, the air themperature of crossing in the cloth passage is 70 ℃, the time that fabric passed through the cloth passage was 25 seconds;
Fabric after the process infrared preliminary drying is done is passed through from the pre-baking oven of hot blast continuously, by the hot blast in the pre-baking oven of hot blast the fabric of advancing is carried out prebake, the temperature of hot blast is 100 ℃, and fabric was 40 seconds through the time of the pre-baking oven of hot blast;
4. make the fabric through hot blast prebake pass through the steam baking tube device continuously, fabric is dried in the rotation of drying cylinder around the barrel outer surface of steam baking tube, and the barrel temperature of drying cylinder is 140 ℃, and fabric was 60 seconds through the time of drying cylinder group.
(embodiment 2～embodiment 5)
Each embodiment is substantially the same manner as Example 1, and difference sees Table 1.
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | |
| Pigment printing paste | 30g/L | 41g/L | 17g/L | 21g/L | 22g/L |
| Sun is from modifier | 5g/L | 5g/L | 2g/L | 8g/L | 3g/L |
| Surfactant | 4g/L | 5g/L | 3g/L | 5g/L | 4g/L |
| Sun is from adhesive | 12g/L | 18g/L | 8g/L | 5g/L | 10g/L |
| Infrared preliminary drying temperature | 70℃ | 65℃ | 60℃ | 75℃ | 80℃ |
| The infrared preliminary drying time | 25 seconds | 25 seconds | 30 seconds | 20 seconds | 18 seconds |
| Hot blast preliminary drying temperature | 100℃ | 95℃ | 90℃ | 105℃ | 110℃ |
| The hot blast preliminary drying time | 40 seconds | 40 seconds | 45 seconds | 35 seconds | 30 seconds |
| The steam drying temperature | 140℃ | 135℃ | 130℃ | 145℃ | 150℃ |
| The steam drying time | 60 seconds | 65 seconds | 70 seconds | 55 seconds | 50 seconds |
Should be appreciated that specific embodiment described above only is used to explain the present invention, and be not used in qualification the present invention.Conspicuous variation of being extended out by spirit of the present invention or change still are among protection scope of the present invention.
Claims (5)
- [claim 1]1, a kind of method of continuous pigment dyeing to fabric has following steps:1. make fabric in advancing continuously through the dipping of the compound dye liquor in the dipping tank that constantly replenishes compound dye liquor, and then through the roll pressure rolling, fabric was 2.5 second～5 seconds through time of compound dye liquor; Compound dye liquor comprises the component of following concentration: pigment printing paste 10g/L～50g/L, cation modifier 1g/L～8g/L, surfactant 3g/L～5g/L, cationic binder 5g/L～20g/L;2. make through the fabric of step after 1. padding continuously between the RF transmitter of infrared predrying device cross the cloth passage through and fabric is carried out prebake, the air themperature of crossing in the cloth passage is 60 ℃～80 ℃, and the time that fabric passed through the cloth passage was 18 second～30 seconds;Fabric after process step infrared preliminary drying is 2. done is passed through from the pre-baking oven of hot blast continuously, by the hot blast in the pre-baking oven of hot blast the fabric of advancing is carried out prebake, the temperature of hot blast is 90 ℃～110 ℃, and fabric was 30 second～45 seconds through time of hot blast pre-baking oven;4. make fabric pass through the steam baking tube device continuously through step hot blast prebake 3., fabric is dried in the rotation of drying cylinder around the barrel outer surface of steam baking tube, the barrel temperature of drying cylinder is 130 ℃～150 ℃, and fabric was 50 second～70 seconds through time of drying cylinder group.
- [claim 2]2, the method for continuous pigment dyeing to fabric according to claim 1 is characterized in that: the 1. described compound dye liquor passing ratio liquid feed device of step (1) is prepared; Described ratio liquid feed device (1) comprises measuring pump motor (10), two-way liquid feed device, blender (13), feed tube (14) and feed flow frame (15); First via liquid feed device comprises first liquid reserve tank (11-1) and first measuring pump (11-5); The second road liquid feed device comprises second liquid reserve tank (12-1) and second measuring pump (12-5); First liquid reserve tank (11-1) and second liquid reserve tank (12-1) all are fixedly mounted on the feed flow frame (15); First measuring pump (11-5) and second measuring pump (12-5) are driven simultaneously by measuring pump motor (10) in use; First liquid reserve tank (11-1) is connected by the inlet of pipeline with first measuring pump (11-5); Second liquid reserve tank (12-1) is connected by the inlet of pipeline with second measuring pump (12-5); The liquid outlet of first measuring pump (11-5) and second measuring pump (12-5) is connected with the inlet of blender (13) jointly, the liquid outlet of blender (13) links to each other with the inlet of feed tube (14), and the liquid outlet of feed tube (14) is positioned at the top of dipping tank (22-1);The preparation method of compound dye liquor is: cation modifier and cationic binder are deposited in first liquid reserve tank (11-1) of ratio liquid feed device (1), pigment printing paste and surfactant are deposited in second liquid reserve tank (12-1) of (1) in the ratio liquid feed device, start measuring pump motor (10) and first measuring pump (11-5) and second measuring pump (12-5) and respectively cation modifier, cationic binder, pigment printing paste and surfactant are joined mixing in the blender (13), and then feed in the dipping tank by feed tube (14).
- [claim 3]3, the method for continuous pigment dyeing to fabric according to claim 2 is characterized in that: the pipeline of the first via liquid feed device of ratio liquid feed device (1) comprises first tube connector (11-2), first level tank (11-1) and first feed pipe (11-4); The pipeline of the second road liquid feed device of ratio liquid feed device (1) comprises second tube connector (12-2), second level tank (12-3) and second feed pipe (12-4); Be equipped with fluid level control device in first level tank (11-3) and second level tank (12-3), first level tank (11-3) and second level tank (12-3) all are fixed on the feed flow frame (15); First liquid reserve tank (11-1) liquid outlet links to each other with the inlet of first level tank (11-3) by first tube connector (11-2), the liquid outlet of first level tank (11-3) links to each other with the inlet of first feed pipe (11-4), and the liquid outlet of first feed pipe (11-4) links to each other with the inlet of first measuring pump (11-5); Second liquid reserve tank (12-1) liquid outlet links to each other with the inlet of second level tank (12-3) by second tube connector (12-2), the liquid outlet of second level tank (12-3) links to each other with the inlet of second feed pipe (12-4), and the liquid outlet of second feed pipe (12-4) links to each other with the inlet of second measuring pump (12-5).
- [claim 4]4, the method for continuous pigment dyeing to fabric according to claim 3 is characterized in that: the fluid level control device in first level tank (11-3) and second level tank (12-3) is the float-ball type liquid level valve.
- [claim 5]5, according to the described method of continuous pigment dyeing to fabric of one of claim 1 to 4, it is characterized in that: pigment printing paste is conventional pigment printing paste, and cation modifier is an epoxy polyamines base polymer, and surfactant is a paregal O.
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| CN200910300978A CN101509184B (en) | 2009-03-20 | 2009-03-20 | Method of continuous pigment dyeing for fabric |
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| CN101509184B CN101509184B (en) | 2010-05-12 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140766A (en) * | 2011-01-26 | 2011-08-03 | 河南工程学院 | Fabric pigment dyeing and roll-drying resist-dyeing process |
| CN102605649A (en) * | 2012-03-15 | 2012-07-25 | 常州大学 | Pigment dyeing method of denim yarn |
| CN102628232A (en) * | 2012-03-23 | 2012-08-08 | 世源科技(嘉兴)医疗电子有限公司 | Dyeing method for water-soluble polyvinyl alcohol nonwovens |
| CN102965973A (en) * | 2012-11-19 | 2013-03-13 | 枣庄海扬王朝纺织有限公司 | Dope color paste pad dyeing technology for setting machine |
| CN103835085A (en) * | 2013-12-26 | 2014-06-04 | 营口市洪源玻纤科技有限公司 | Impregnating equipment with even mixing function |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4140600C1 (en) * | 1991-12-10 | 1993-02-11 | A. Monforts Gmbh & Co, 4050 Moenchengladbach, De | |
| CN100513671C (en) * | 2006-06-01 | 2009-07-15 | 常州市森容纺织品有限公司 | Pigment dyed colored cloth production method |
| CN100432319C (en) * | 2006-10-18 | 2008-11-12 | 江南大学 | Fabric coating dyeing process |
-
2009
- 2009-03-20 CN CN200910300978A patent/CN101509184B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140766A (en) * | 2011-01-26 | 2011-08-03 | 河南工程学院 | Fabric pigment dyeing and roll-drying resist-dyeing process |
| CN102140766B (en) * | 2011-01-26 | 2012-09-19 | 河南工程学院 | Fabric process for pigment dyeing, roll-drying and topping |
| CN102605649A (en) * | 2012-03-15 | 2012-07-25 | 常州大学 | Pigment dyeing method of denim yarn |
| CN102628232A (en) * | 2012-03-23 | 2012-08-08 | 世源科技(嘉兴)医疗电子有限公司 | Dyeing method for water-soluble polyvinyl alcohol nonwovens |
| CN102965973A (en) * | 2012-11-19 | 2013-03-13 | 枣庄海扬王朝纺织有限公司 | Dope color paste pad dyeing technology for setting machine |
| CN102965973B (en) * | 2012-11-19 | 2014-06-11 | 枣庄海扬王朝纺织有限公司 | Dope color paste pad dyeing technology for setting machine |
| CN103835085A (en) * | 2013-12-26 | 2014-06-04 | 营口市洪源玻纤科技有限公司 | Impregnating equipment with even mixing function |
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| CN101509184B (en) | 2010-05-12 |
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