CN105220524A - A kind of prescription of its dyeing liquor for foam dyeing and technique for applying - Google Patents
A kind of prescription of its dyeing liquor for foam dyeing and technique for applying Download PDFInfo
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- CN105220524A CN105220524A CN201510771938.8A CN201510771938A CN105220524A CN 105220524 A CN105220524 A CN 105220524A CN 201510771938 A CN201510771938 A CN 201510771938A CN 105220524 A CN105220524 A CN 105220524A
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Abstract
The invention discloses a kind of prescription of its dyeing liquor for foam dyeing, comprise following component and each component ratio is: water nano pigment or dyestuff 1% ~ 15%; Color-fixing agent 3% ~ 20%; Foam stabiliser 0.5% ~ 10%; Foaming agent 0.3% ~ 5%; Bleeding agent 0.5% ~ 5%; Water-based softener 1% ~ 10%; Deionized water surplus.Dyeing: preparation foam dyeing liquid, stirs; Foam dyeing liquid is made dyed foam body, evenly applies on fabric or corium; By fabric or corium by baking oven preliminary drying, then carry out stentering forming and cure, obtain fabric or the corium of foam dyeing.The technology of the synchronous broken bubble of the present invention to solve in foam dyeing process aberration and applies irregular phenomenon, controlled to carry out accurate feeding by computer, after dyeing, the liquid carrying rate of fabric or corium is low, technique is simple, greatly save and dry energy consumption and water resource, production process without any the discharge of sewage and waste gas, good environmental protection.
Description
[technical field]
The present invention relates to the technical field of fabric printing technology, particularly a kind of for the prescription of its dyeing liquor of foam dyeing and the technical field of technique for applying.
[background technology]
Dyeing to the colouring method of textiles be all at present use water-bath or pad, the traditional handicraft such as cold rolling, this several technique is all relatively backward.Liquid carrying rate after textile dyeing is very high, general all at more than 60%-70%, oven dry energy consumption is just very high like this, and the concentration of water-bath or padding liquid is all in dynamic change, product quality after such textile dyeing is also difficult to ensure, batch poor, the poor phenomenon ubiquity of cylinder.In addition due to water-bath or the fabric height liquid carrying rate problem of explained hereafter of padding, migration has just become inevitable dyeing common fault, and this problem causes huge economic loss to printing and dyeing enterprise.
Water-bath or the technique of padding are a kind of uncontrollable production technologies fallen behind very much, and operation is more, links all can produce certain waste water and gas, the dye-uptake of water-bath or pad dyeing process is also lower in addition, at present according to the difference of fabric and dyestuff, the dye-uptake of general water-bath or pad dyeing process is not high, and such as Dyeing of Cotton Fabric with Reactive Dyes fabric dye-uptake is generally no more than 60%, and disperse dyeing of polyester fabric dye-uptake also can only control about 90%.
No matter use which kind of dyestuff, dyeing concentration is higher, and dye-uptake is lower, remaining more, the some other relevant dyeing and finishing auxiliaries of dye well of not upper dye just becomes dyeing and printing sewage, and the discharged volume of industrial waste water of dyeing is very big, according to incompletely statistics, national dyeing waste water discharge capacity every day is 3 × 106m
3~ 4 × 106m
3.Dyeing waste water has the features such as the water yield is large, organic pollution content is high, colourity is dark, alkalescence is large, change of water quality is large, belongs to extremely unmanageable industrial wastewater.One of main obstruction of Development of Textile Industry is exactly environmental protection and energy saving problems, and the subject matter of environmental protection is exactly waste water, and about 80% textile waste comes from dyeing.COD (CODCr) discharge capacity 31.4 ten thousand tons in textile industry waste discharge, occupies each industrial trade the 4th, accounts for 7.76% of national industrial wastewater CODCr.These data are the statistics to the above enterprise of scale, and real data is much larger possibly.Actual dyeing is the competitive industry based on medium-sized and small enterprises, and medium-sized and small enterprises proportion accounts for 99.6%, and non-public enterprises account for 95%, and a large amount of small enterprises data are also not included in.If need carry out dyeing and printing process in 70% of fiber process amount, then waste discharge is about about 3,000,000,000 tons year.Dyeing and printing sewage brings fatal damages to environment, causes also to the life of resident and has a strong impact on.Today of textile printing and dyeing industry fast development, increasing sewage and waste gas need process badly, this not only considerably increases the production cost of printing and dyeing enterprise, that cannot process or not treated random discharge unit also causes very havoc to living environment, along with levying of the gradual perfection of national environmental protection policy and system, in the future environmental tax, dyeing and other high pollution industries will be subject to powerful impact.
[summary of the invention]
Object of the present invention solves the problems of the prior art exactly, a kind of prescription of its dyeing liquor for foam dyeing and technique for applying are proposed, even dyeing, controlled to carry out accurate feeding by computer, after dyeing, the liquid carrying rate of fabric is low, greatly save and dry energy consumption and water resource, without the discharge of sewage and waste gas, good environmental protection.
For achieving the above object, the present invention proposes a kind of prescription of its dyeing liquor for foam dyeing, comprise following component and each component ratio is:
As preferably, ammonium stearate emulsion selected by described foam stabiliser, and ammonium stearate emulsion comprises component: stearic acid, ammoniacal liquor, lauryl sodium sulfate, water.
As preferably, described ammoniacal liquor is 20% ammoniacal liquor, and ammonium stearate emulsion component ratio is stearic acid 15% ~ 35%, ammoniacal liquor 6% ~ 14%, lauryl sodium sulfate 1% ~ 3%, surplus are water.
The present invention proposes a kind of dyeing liquor technique for applying for foam dyeing, comprise concrete steps as follows:
A) prepare foam dyeing liquid, foam dyeing liquid is put into container according to formula rate, even with dispersator;
B) the foam dyeing liquid prepared is made dyed foam body by Intelligent Dynamic foam maker, dyed foam body is uniformly applied to need dyeing fabric or corium on, the moment allowing foam contact with fabric or corium vanishes fast and penetrates in fabric fibre or dermal tissue fiber;
C) fabric after dyeing or corium are carried out preliminary drying by baking oven, carry out stentering forming after preliminary drying again and cure, obtain fabric or the corium of foam dyeing.
As preferably, in described a) step, the mixing speed of dispersator is 500 ~ 2900 revs/min.
As preferably, in described b) step, the expansion ratio of foam dyeing liquid is 1 ~ 20 times.
As preferably, in described b) step, applying mode is Intelligent constant-voltage foam jet applicator or uses knife, coating roller, roll coater to apply.
As preferably, in described c) step, the preliminary drying temperature of baking oven is 80 DEG C ~ 160 DEG C, and the temperature that stentering forming cures is 100 DEG C ~ 220 DEG C, and baking oven uses multistage temperature control, temperature-gradient method.
Beneficial effect of the present invention:
1, foam dyeing is in the bath used water as dye well auxiliary agent carrier or padding process, make main air into and carry out the carrier that alternative water makees dye well auxiliary agent, dyeing liquor is made the foams of certain multiplying power, again foam is applied to uniformly need dyeing fabric or corium on, allow foam after contact fabric, realize synchronous broken bubble, the moment that foam contacts with fabric or corium vanishes fast, the explosive force boosting that foam produces when the shattered to pieces infiltration of dyeing liquor in fabric or corium, the technology of synchronous broken bubble to solve in foam dyeing process aberration and applies irregular phenomenon.
2, foam dyeing is the dyeing being controlled to carry out accurate feeding by computer, after dyeing, the liquid carrying rate of fabric or corium is at about 10%-35%, lower than technique in common bath by about 50%, and ensures the dye-uptake of 99.9%, technique is simple, has greatly saved oven dry energy consumption and water resource.
3, whole production process is without any the discharge of sewage and waste gas, this is real environment amenable, current state-of-the-art dyeing in the world, the textiles produced with foam dyeing can meet the environmental requirement of overwhelming majority of countries in the world, reaches level leading in the world.
Feature of the present invention and advantage will be described in detail by embodiment.
[detailed description of the invention]
Embodiment 1:
Preparation foam dyeing liquid, material rate is as follows:
Add the raw material of formula ratio in a reservoir successively, even with dispersator, the mixing speed of dispersator is 800 revs/min, obtains foam dyeing liquid;
The foam dyeing liquid prepared is made 5 times of dyed foam bodies by Intelligent Dynamic foam maker, dyed foam body is uniformly applied to need dyeing fabric or corium on, use Intelligent constant-voltage foam jet applicator or use the modes such as cutter paintings, roller coating, roller coat to be uniformly applied to by dyed foam body on the fabric or corium that need to dye, allow the moment of foam and clothing in contact vanish fast and penetrate in fabric fibre;
Fabric after dyeing or corium are carried out preliminary drying by baking oven, carries out multistage temperature control, temperature-gradient method, temperature is 80 DEG C ~ 160 DEG C, carries out stentering forming again and cure after preliminary drying, carries out multistage temperature control, temperature-gradient method, temperature is 100 DEG C ~ 180 DEG C, obtains fabric or the corium of foam dyeing.
Embodiment 2:
Preparation foam dyeing liquid, material rate is as follows:
Add the raw material of formula ratio in a reservoir successively, even with dispersator, the mixing speed of dispersator is 1200 revs/min, obtains foam dyeing liquid;
The foam dyeing liquid prepared is made 10 times of dyed foam bodies by Intelligent Dynamic foam maker, dyed foam body is uniformly applied to need dyeing fabric or corium on, use Intelligent constant-voltage foam jet applicator or use the modes such as cutter paintings, roller coating, roller coat to be uniformly applied to by dyed foam body on the fabric or corium that need to dye, allow the moment of foam and clothing in contact vanish fast and penetrate in fabric fibre or dermal tissue fiber;
Fabric after dyeing or corium are carried out preliminary drying by baking oven, carries out multistage temperature control, temperature-gradient method, temperature is 80 DEG C ~ 150 DEG C, carries out stentering forming again and cure after preliminary drying, carries out multistage temperature control, temperature-gradient method, temperature is 100 DEG C ~ 200 DEG C, obtains fabric or the corium of foam dyeing.
Embodiment 3:
Preparation foam dyeing liquid, material rate is as follows:
Add the raw material of formula ratio in a reservoir successively, even with dispersator, the mixing speed of dispersator is 1600 revs/min, obtains foam dyeing liquid;
The foam dyeing liquid prepared is made 20 times of dyed foam bodies by Intelligent Dynamic foam maker, dyed foam body is uniformly applied to need dyeing fabric or corium on, use Intelligent constant-voltage foam jet applicator or use the modes such as cutter paintings, roller coating, roller coat to be uniformly applied to by dyed foam body on the fabric or corium that need to dye, allow the moment of foam and clothing in contact vanish fast and penetrate in fabric fibre or dermal tissue fiber;
Fabric after dyeing or corium are carried out preliminary drying by baking oven, carries out multistage temperature control, temperature-gradient method, temperature is 100 DEG C ~ 160 DEG C, carries out stentering forming again and cure after preliminary drying, carries out multistage temperature control, temperature-gradient method, temperature is 100 DEG C ~ 220 DEG C, obtains fabric or the corium of foam dyeing.
The principle of foam dyeing in the present invention, mainly in the bath used water as dye well auxiliary agent carrier or padding process, make main air into and carry out the carrier that alternative water makees dye well auxiliary agent, dyeing liquor Intelligent Dynamic foam maker is made the foams of certain multiplying power, by Intelligent constant-voltage foam jet applicator foam is applied to uniformly again on the fabric or corium needing dyeing, and allow foam after contact fabric, realize synchronous broken bubble, the moment that foam contacts with fabric or corium vanishes fast, the explosive force boosting that foam produces when the shattered to pieces infiltration of dyeing liquor in fabric or corium, and the technology of synchronous broken bubble to solve in foam dyeing process aberration and applies irregular phenomenon.
The present invention, foam dyeing is the dyeing being controlled to carry out accurate feeding by computer, after dyeing, the liquid carrying rate of fabric or corium is at about 10%-35%, lower than technique in common bath by about 50%, and ensure the dye-uptake of 99.9%, technique is simple, oven dry energy consumption and water resource are greatly saved, and whole production process is without any the discharge of sewage and waste gas, this is real environment amenable, current state-of-the-art dyeing in the world, the textiles produced with foam dyeing can meet the environmental requirement of overwhelming majority of countries in the world, the technology of the present invention reaches level leading in the world.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the scheme after simple transformation of the present invention.
Claims (8)
1. for a prescription of its dyeing liquor for foam dyeing, it is characterized in that: comprise following component and each component ratio is:
2. a kind of prescription of its dyeing liquor for foam dyeing as claimed in claim 1, is characterized in that: ammonium stearate emulsion selected by described foam stabiliser, and ammonium stearate emulsion comprises component: stearic acid, ammoniacal liquor, lauryl sodium sulfate, water.
3. a kind of prescription of its dyeing liquor for foam dyeing as claimed in claim 2, it is characterized in that: described ammoniacal liquor is 20% ammoniacal liquor, ammonium stearate emulsion component ratio is stearic acid 15% ~ 35%, ammoniacal liquor 6% ~ 14%, lauryl sodium sulfate 1% ~ 3%, surplus be water.
4., for a dyeing liquor technique for applying for foam dyeing, it is characterized in that: comprise concrete steps as follows:
A) prepare foam dyeing liquid, foam dyeing liquid is put into container according to formula rate, even with dispersator;
B) the foam dyeing liquid prepared is made dyed foam body by Intelligent Dynamic foam maker, dyed foam body is uniformly applied to need dyeing fabric or corium on, the moment allowing foam contact with fabric or corium vanishes fast and penetrates in fabric fibre or dermal tissue fiber;
C) fabric after dyeing or corium are carried out preliminary drying by baking oven, carry out stentering forming after preliminary drying again and cure, obtain fabric or the corium of foam dyeing.
5. a kind of dyeing liquor technique for applying for foam dyeing as claimed in claim 4, it is characterized in that: in described a) step, the mixing speed of dispersator is 500 ~ 2900 revs/min.
6. a kind of dyeing liquor technique for applying for foam dyeing as claimed in claim 4, it is characterized in that: in described b) step, the expansion ratio of foam dyeing liquid is 1 ~ 20 times.
7. a kind of dyeing liquor technique for applying for foam dyeing as claimed in claim 4, is characterized in that: in described b) step, and applying mode is Intelligent constant-voltage foam jet applicator or uses knife, coating roller, roll coater to apply.
8. a kind of dyeing liquor technique for applying for foam dyeing as claimed in claim 4, it is characterized in that: in described c) step, the preliminary drying temperature of baking oven is 80 DEG C ~ 160 DEG C, and the temperature that stentering forming cures is 100 DEG C ~ 220 DEG C, baking oven uses multistage temperature control, temperature-gradient method.
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| CN201510771938.8A CN105220524A (en) | 2015-11-12 | 2015-11-12 | A kind of prescription of its dyeing liquor for foam dyeing and technique for applying |
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| CN201510771938.8A CN105220524A (en) | 2015-11-12 | 2015-11-12 | A kind of prescription of its dyeing liquor for foam dyeing and technique for applying |
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Cited By (4)
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| CN108004696A (en) * | 2017-12-05 | 2018-05-08 | 常州市运达印染有限公司 | A kind of pigment auxiliary agent of no sewage nanometer printing and dyeing and its preparation method and application |
| CN109056368A (en) * | 2018-07-02 | 2018-12-21 | 苏州大学 | Nanometer bubble dyeing and finishing functional liquid and dyeing and finishing technology |
| CN110924189A (en) * | 2019-12-26 | 2020-03-27 | 利郎(中国)有限公司 | Cotton/terylene/acrylic blended fabric and production method thereof |
| CN114561809A (en) * | 2022-03-22 | 2022-05-31 | 宋金火 | Formula and application process of multifunctional finishing liquid for foam finishing |
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| CN101016427A (en) * | 2007-03-13 | 2007-08-15 | 宋金火 | Foam stabilizer and producing method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108004696A (en) * | 2017-12-05 | 2018-05-08 | 常州市运达印染有限公司 | A kind of pigment auxiliary agent of no sewage nanometer printing and dyeing and its preparation method and application |
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| CN109056368A (en) * | 2018-07-02 | 2018-12-21 | 苏州大学 | Nanometer bubble dyeing and finishing functional liquid and dyeing and finishing technology |
| CN110924189A (en) * | 2019-12-26 | 2020-03-27 | 利郎(中国)有限公司 | Cotton/terylene/acrylic blended fabric and production method thereof |
| CN110924189B (en) * | 2019-12-26 | 2024-05-28 | 利郎(中国)有限公司 | Cotton/polyester/acrylic blended fabric and production method thereof |
| CN114561809A (en) * | 2022-03-22 | 2022-05-31 | 宋金火 | Formula and application process of multifunctional finishing liquid for foam finishing |
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