CN109137560A - A kind of colouring method of dacron ultrafine fiber fleece - Google Patents
A kind of colouring method of dacron ultrafine fiber fleece Download PDFInfo
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- CN109137560A CN109137560A CN201810952106.XA CN201810952106A CN109137560A CN 109137560 A CN109137560 A CN 109137560A CN 201810952106 A CN201810952106 A CN 201810952106A CN 109137560 A CN109137560 A CN 109137560A
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- dyeing
- ultrafine fiber
- fiber fleece
- dye liquor
- cloth
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Classifications
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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
- D06P1/16—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 dispersed, e.g. acetate, dyestuffs
-
- 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
- D06P1/0032—Determining dye recipes and dyeing parameters; Colour matching or monitoring
-
- 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
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
- D06P3/54—Polyesters using dispersed dyestuffs
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of colouring methods of dacron ultrafine fiber fleece, the following steps are included: first the dacron ultrafine fiber fleece after pre-setting is put into overflow dyeing machine, and one bath dye liquor of fibrillation dyeing is added, dye liquor is heated to 60 DEG C from room temperature with the rate of 2~3 DEG C/min again, 110 DEG C are heated to by 60 DEG C again with the rate of 0.5~0.8 DEG C/min, immersion 10~be heated to 130 DEG C again after twenty minutes with the rate of 0.8~1 DEG C/min, impregnate 20~dye liquor is cooled to 80 DEG C with the rate of 1.5 DEG C/min again after forty minutes after drain, reduction cleaning is carried out to cloth under last 80 DEG C of environment and acid neutralizes, it is cooled to room temperature and successively carries out dehydration and shaping and drying.The present invention has the characteristics that dyeing efficiency is high, dyeing cost is low and dyeing effect is good.
Description
Technical field
The present invention relates to a kind of colouring method of superfine fibre cloth, especially a kind of dye of dacron ultrafine fiber fleece
Color method.
Background technique
For the cloth that superfine fibre is made into after the high finish such as sand washing, napping, surface is capable of forming one layer of similar peach
The appearance of skin villus, and have the characteristics that fluffy, soft and smooth, liked thus deep by user.And terylene fleece is special
The characteristics of being peach face/coral fleece as distinguishing products, imitating cotton because of it, is then more widely used in every field.But due to
The fiber opening process of terylene cloth is then needed to carry out under alkaline condition, and when Conventional dye dyes under the conditions of high-temperature alkaline,
Can there is a phenomenon where discoloration or it is colourless；Current producer is caused to need first to carry out after fiber opening process when to terylene sanding cloth dyeing
Washing and acid neutralize, and dyeing can be just continued to complete, so that the reduction of terylene fleece dyeing and finishing efficiency and water, electricity and gas be caused to disappear
The increase of consumption, production efficiency is low, high production cost；And terylene fleece can also generate a large amount of oligomer in dyeing,
The dyeing defect that leads to problems such as fabric generate after dyeing, color spot, and increase the line clear difficulty of equipment for dyeing and finishing, reduce pair
The dyeing effect of terylene fleece.Further, since ultra-fine polyester fiber surface area ratio ordinary polyester fiber is much bigger, to dyestuff
Adsorption rate is also much faster；Cause the dyeing speed of terylene fleece also to attenuate with filament number and accelerate, causes its first dye rate
Raising, be unfavorable for level dyeing, so as to cause the reduction of terylene fleece bulk dyeing effect.Therefore, existing to terylene super fine fibre
The colouring method of dimension fleece has that dyeing efficiency is low, dyeing cost is high and dyeing effect is poor.
Summary of the invention
The object of the present invention is to provide a kind of colouring methods of dacron ultrafine fiber fleece.It has dyeing efficiency
The feature high, dyeing cost is low and dyeing effect is good.
A kind of technical solution of the present invention: colouring method of dacron ultrafine fiber fleece, comprising the following steps:
1. the dacron ultrafine fiber fleece after pre-setting is put into overflow dyeing machine, and one bath dye liquor of fibrillation dyeing is added,
The bath raio of one bath stain of fibrillation dyeing is 1:10~15；Obtain A cloth；
2. dye liquor is heated to 60 DEG C from room temperature with the rate of 2~3 DEG C/min, then will with the rate of 0.5~0.8 DEG C/min
Dye liquor is heated to 110 DEG C by 60 DEG C, then impregnates 10~20 minutes；Obtain B cloth；
3. dye liquor is heated to 130 DEG C with the rate of 0.8~1 DEG C/min, impregnate 20~40 minutes, then with 1.5 DEG C/
Drain after dye liquor is cooled to 80 DEG C by the rate of min obtains C cloth；
4. under 80 DEG C of environment to C cloth carry out reduction cleaning and acid in and, be then down to room temperature, obtain D cloth；
5. successively carrying out dehydration and shaping and drying to D cloth, finished fabric is obtained.
In a kind of colouring method of dacron ultrafine fiber fleece above-mentioned, the step 1. in fibrillation dyeing one bath dye
Liquid includes following raw material: alkaline 1~2g/L of degreaser, 2~3g/L of dye leveller, 5~8g/L of sodium hydroxide and high alkaline-resisting dispersion dye
Material, wherein the dosage of high alkaline-proof disperse dyes is 0.1~4%owf.
In a kind of colouring method of dacron ultrafine fiber fleece above-mentioned, the high alkaline-proof disperse dyes are HA-4RS
Yellow, HA-R is red and HA-2BN it is dark blue in the combination of any one or more.
In a kind of colouring method of dacron ultrafine fiber fleece above-mentioned, the alkalinity degreaser is degreaser TF-
103。
In a kind of colouring method of dacron ultrafine fiber fleece above-mentioned, the dye leveller is dye leveller JX-F.
In a kind of colouring method of dacron ultrafine fiber fleece above-mentioned, the step 1. middle dacron ultrafine fiber sanding
The filament number of cloth is 0.3~1.0 danier.
Compared with prior art, the present invention dyes terylene fleece using high alkaline-proof disperse dyes, grinds terylene
Felt can be completed at the same time its fibrillation and dyeing in a bath, and the mode successively carried out compared to fibrillation and dyeing can be effective
Neutralization dosage needed for improving the dyeing efficiency to terylene fleece and reducing in process, while energy-saving and emission-reduction
The dyeing cost to terylene fleece is reduced, the alkaline-resisting characteristic of high alkaline-proof disperse dyes can also be realized in dyeing to fabric
Low weightlessness, to promote the raising of fabric dye-uptake, depth is significantly increased, so realize textile loose colour compare traditional dyeing
Reduction when technique improves color fastness of the invention；By carrying out dyeing and drain under alkaline environment, moreover it is possible to avoid terylene
The oligomer generated in dyeing, to improve the present invention to the dyeing effect and the dying-stable of itself of terylene fleece
Property.
In addition, the present invention is provided with corresponding alkaline degreaser and according to alkaline environment of the terylene fleece in dyeing
Stain, and the content of each dyestuff and auxiliary agent in one bath dye liquor of fibrillation dyeing is optimized, make one bath dye liquor of fibrillation dyeing in alkaline item
There can be good emulsion stability under part and move dye rate, to further improve dyeing effect of the invention；The present invention
It is provided with corresponding dyeing also according to the filament number of dacron ultrafine fiber fleece, so that terylene fleece be avoided to contaminate
The excessively high reduction for causing its levelling rate of dye rate at the beginning of Se Shiyin；And it is of the invention to cooperate one bath dye liquor of fibrillation dyeing to further improve
Dyeing effect.So the present invention has the characteristics that dyeing efficiency is high, dyeing cost is low and dyeing effect is good.
Specific embodiment
Below with reference to embodiment, the present invention is further illustrated, but is not intended as the foundation limited the present invention.
Embodiment 1.A kind of colouring method of dacron ultrafine fiber fleece, comprising the following steps:
1. the dacron ultrafine fiber fleece after pre-setting is put into overflow dyeing machine, and one bath dye liquor of fibrillation dyeing is added,
The filament number of the dacron ultrafine fiber fleece is 1.0 Denier, and the one bath dye liquor of fibrillation dyeing includes following raw material:
(the good letter dye chemical industry share in Peng Lai has by alkaline degreaser TF-103 (development of evil in febrile disease Zhi Lian limited liability company) 1g/L, dye leveller JX-F
Limit company) 3g/L, sodium hydroxide 5g/L and high alkaline-proof disperse dyes；Wherein high alkaline-proof disperse dyes are the good letter dye chemical industry in Peng Lai
The HA-4RS of Co., Ltd is yellow, HA-R is red and HA-2BN dark blue (dyestuff) in the combination of any one or more, it is alkaline-resisting point high
The dosage for dissipating dyestuff is 1%owf；The bath raio of one bath stain of fibrillation dyeing is 1:15；Obtain A cloth；
2. dye liquor is heated to 60 DEG C from room temperature with the rate of 2 DEG C/min, then with the rate of 0.8 DEG C/min by dye liquor by 60
DEG C 110 DEG C are heated to, then impregnated 20 minutes；Obtain B cloth；
3. dye liquor is heated to 130 DEG C with the rate of 0.8 DEG C/min, impregnate 20 minutes, then with the rate of 1.5 DEG C/min
Drain after dye liquor is cooled to 80 DEG C obtains C cloth；
4. under 80 DEG C of environment to C cloth carry out reduction cleaning and acid in and, be then down to room temperature, obtain D cloth；
5. successively carrying out dehydration and shaping and drying to D cloth, finished fabric is obtained.
The present invention chooses alkaline degreaser in the market, and configures the degreaser sample 200mL of 1g/L, and 5g/L is then added
97% sodium hydroxide (piece alkali) solution in, stirred evenly under room temperature state, after being then heated to 100 DEG C observe solution shape
State, choose in each sample solution it is not stratified, without cohesion or the degreaser that drifts out of oily.Preferably, alkaline degreaser TF-103
There is good emulsion stability under alkaline environment.
The present invention chooses various pH values in the market and is greater than 14 dye levellers and configures the sample of 1g/L, then by the sample with
97% sodium hydroxide solution of 5g/L, the disperse red HA-R dyestuff of 0.1%owf, 0.2%owf disperse yellow HA-4RS dyestuff and
The disperse dark blue HA-2BN dyestuff of 0.5%owf is mixed to form dye liquor, and dyes to fabric；It selects to take in each sample and moves dye rate
Dye leveller greater than 80%.Preferably, levelling agent JX-F has good shifting dye rate and alkaline resistance properties.
Embodiment 2.A kind of colouring method of dacron ultrafine fiber fleece, comprising the following steps:
1. the dacron ultrafine fiber fleece after pre-setting is put into overflow dyeing machine, and one bath dye liquor of fibrillation dyeing is added,
The filament number of the dacron ultrafine fiber fleece is 0.3 Denier, and the one bath dye liquor of fibrillation dyeing includes following raw material:
(the good letter dye chemical industry share in Peng Lai has by alkaline degreaser TF-103 (development of evil in febrile disease Zhi Lian limited liability company) 2g/L, dye leveller JX-F
Limit company) 2g/L, sodium hydroxide 8g/L and high alkaline-proof disperse dyes；Wherein high alkaline-proof disperse dyes are that HA-4RS is yellow, HA-R is red
With HA-2BN it is dark blue in the combination of any one or more, the dosages of high alkaline-proof disperse dyes is 4%owf；Fibrillation dyeing one
The bath raio for bathing stain is 1:10；Obtain A cloth；
2. dye liquor is heated to 60 DEG C from room temperature with the rate of 3 DEG C/min, then with the rate of 0.5 DEG C/min by dye liquor by 60
DEG C 110 DEG C are heated to, then impregnated 10 minutes；Obtain B cloth；
3. dye liquor is heated to 130 DEG C with the rate of 1 DEG C/min, impregnate 40 minutes, it then will with the rate of 1.5 DEG C/min
Drain after dye liquor is cooled to 80 DEG C obtains C cloth；
4. under 80 DEG C of environment to C cloth carry out reduction cleaning and acid in and, be then down to room temperature, obtain D cloth；
5. successively carrying out dehydration and shaping and drying to D cloth, finished fabric is obtained.
Embodiment 3.A kind of pure colouring method for washing peach face (75D × 150D/288F), comprising the following steps:
1. the dacron ultrafine fiber fleece after pre-setting is put into overflow dyeing machine, and one bath dye liquor of fibrillation dyeing is added,
The filament number of the dacron ultrafine fiber fleece is 0.6 Denier, and the one bath dye liquor of fibrillation dyeing includes following raw material:
Alkaline degreaser TF-103 (development of evil in febrile disease Zhi Lian limited liability company) 1.5g/L, dye leveller JX-F (the good letter dye chemical industry share in Peng Lai
Co., Ltd) 2.5g/L, sodium hydroxide 6g/L and high alkaline-proof disperse dyes；Wherein the proportion of high alkaline-proof disperse dyes is HA-4RS
The yellow red dark blue 1.5%owf of 0.5%owf and HA-2BN of 0.2%owf, HA-R；The bath raio of one bath stain of fibrillation dyeing is 1:13；?
A cloth；
2. dye liquor is heated to 60 DEG C from room temperature with the rate of 2.5 DEG C/min, then with the rate of 0.6 DEG C/min by dye liquor by
60 DEG C are heated to 110 DEG C, then impregnate 15 minutes；Obtain B cloth；
3. dye liquor is heated to 130 DEG C with the rate of 0.9 DEG C/min, impregnate 30 minutes, then with the rate of 1.5 DEG C/min
Drain after dye liquor is cooled to 80 DEG C obtains C cloth；
4. under 80 DEG C of environment to C cloth carry out reduction cleaning and acid in and, be then down to room temperature, obtain D cloth；
5. successively carrying out dehydration and shaping and drying to D cloth, finished fabric is obtained.
Claims (6)
1. a kind of colouring method of dacron ultrafine fiber fleece, which comprises the following steps:
1. the dacron ultrafine fiber fleece after pre-setting is put into overflow dyeing machine, and one bath dye liquor of fibrillation dyeing, fibrillation is added
The bath raio of one bath stain of dyeing is 1:10~15；Obtain A cloth；
2. dye liquor is heated to 60 DEG C from room temperature with the rate of 2~3 DEG C/min, then with the rate of 0.5~0.8 DEG C/min by dye liquor
110 DEG C are heated to by 60 DEG C, is then impregnated 10~20 minutes；Obtain B cloth；
3. dye liquor is heated to 130 DEG C with the rate of 0.8~1 DEG C/min, impregnate 20~40 minutes, then with 1.5 DEG C/min's
Drain after dye liquor is cooled to 80 DEG C by rate obtains C cloth；
4. under 80 DEG C of environment to C cloth carry out reduction cleaning and acid in and, be then down to room temperature, obtain D cloth；
5. successively carrying out dehydration and shaping and drying to D cloth, finished fabric is obtained.
2. a kind of colouring method of dacron ultrafine fiber fleece according to claim 1, it is characterised in that: the step
1. one bath dye liquor of fibrillation dyeing in includes following raw material: alkaline 1~2g/L of degreaser, 2~3g/L of dye leveller, sodium hydroxide 5
~8g/L and high alkaline-proof disperse dyes, wherein the dosage of high alkaline-proof disperse dyes is 0.1~4%owf.
3. a kind of colouring method of dacron ultrafine fiber fleece according to claim 2, it is characterised in that: the height is resistance to
Alkali disperse dyes be that HA-4RS is yellow, HA-R is red and HA-2BN it is dark blue in the combination of any one or more.
4. a kind of colouring method of dacron ultrafine fiber fleece according to claim 2, which is characterized in that the alkalinity
Degreaser is degreaser TF-103.
5. a kind of colouring method of dacron ultrafine fiber fleece according to claim 2, which is characterized in that the levelling
Agent is dye leveller JX-F.
6. a kind of colouring method of dacron ultrafine fiber fleece according to claim 1, which is characterized in that the step
1. the filament number of middle dacron ultrafine fiber fleece is 0.3~1.0 danier.
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| CN201810952106.XA CN109137560A (en) | 2018-08-21 | 2018-08-21 | A kind of colouring method of dacron ultrafine fiber fleece |
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| CN201810952106.XA CN109137560A (en) | 2018-08-21 | 2018-08-21 | A kind of colouring method of dacron ultrafine fiber fleece |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914134A (en) * | 2019-02-22 | 2019-06-21 | 世联汽车内饰（苏州）有限公司 | A kind of dyeing treatment process promoting dacron ultrafine fiber dye-uptake |
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| JP2008133552A (en) * | 2006-11-27 | 2008-06-12 | Toa Kasei Kk | Method for dyeing wholly aromatic polyamide fiber, and dyed product of wholly aromatic polyamide fiber dyed by the dyeing method |
| CN101597432A (en) * | 2009-06-22 | 2009-12-09 | 浙江万丰化工有限公司 | Mono-azo heterocyclic ring blue alkali resistance disperse dye compound |
| CN101613957A (en) * | 2009-08-13 | 2009-12-30 | 浙江万丰化工有限公司 | The colouring method of alkali-resistant dispersed dye used by dacron ultrafine fiber |
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2018
- 2018-08-21 CN CN201810952106.XA patent/CN109137560A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008133552A (en) * | 2006-11-27 | 2008-06-12 | Toa Kasei Kk | Method for dyeing wholly aromatic polyamide fiber, and dyed product of wholly aromatic polyamide fiber dyed by the dyeing method |
| CN101597432A (en) * | 2009-06-22 | 2009-12-09 | 浙江万丰化工有限公司 | Mono-azo heterocyclic ring blue alkali resistance disperse dye compound |
| CN101613957A (en) * | 2009-08-13 | 2009-12-30 | 浙江万丰化工有限公司 | The colouring method of alkali-resistant dispersed dye used by dacron ultrafine fiber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914134A (en) * | 2019-02-22 | 2019-06-21 | 世联汽车内饰（苏州）有限公司 | A kind of dyeing treatment process promoting dacron ultrafine fiber dye-uptake |
| CN109914134B (en) * | 2019-02-22 | 2022-04-01 | 世联汽车内饰（苏州）有限公司 | Dyeing treatment process for improving dye uptake of polyester superfine fibers |
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