CN102733203B - Dyeing method for cheese made of nylon stretch yarns - Google Patents
Dyeing method for cheese made of nylon stretch yarns Download PDFInfo
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- CN102733203B CN102733203B CN201210234553.4A CN201210234553A CN102733203B CN 102733203 B CN102733203 B CN 102733203B CN 201210234553 A CN201210234553 A CN 201210234553A CN 102733203 B CN102733203 B CN 102733203B
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Abstract
The invention belongs to the technical field of textiles, and particularly relates to a dyeing method for cheese made of nylon stretch yarns, and the method comprises the following steps of: loose winding, pre-treatment, dyeing, post-treatment and dewatering, and is characterized in that the steps of elasticity lowering, dewatering and loose secondary winding are added between pre-treatment and dyeing, so that the whole process comprises loose winding, pre-treatment, elasticity reducing, dewatering, loose secondary winding, dyeing, post-treatment and dewatering. The dyeing method has the beneficial effects that the steps of elasticity reducing, dewatering and loose secondary winding are added between pre-treatment and dyeing, so that the interior and exterior of the cheese are uniform in color and elasticity, the success rate for one dyeing is high, and the problems brought by the conventional method are avoided.
Description
Technical field
The invention belongs to textile technology field, relate in particular to a kind of nylon elastic yarn and do the colouring method of cheese.
Background technology
Multicomponent color-woven fabric is high-grade clothing, fashion designer's new lover always, nylon elastic yarn is applied to color-woven fabric, have beautiful in colour, feel is fine and smooth, elasticity is moderate, do not crease easily, the advantage such as wear-resisting, made up full-cotton elasticity cloth in color, feel, bill of materials the deficiency aspect first-class, the nylon cotton elastic fabric that interweaves meets the pursuit of people to personalization, comfortableization, trend.But nylon elastic yarn does cheese is different from all cotton stretch yarn, dyeing nylon method existence of the prior art is dyed thoroughly, the inside and outside elasticity of bobbin is inconsistent, color is difficult to the problems such as control.
Summary of the invention
The object of the invention is to overcome the deficiency of above-mentioned technology, and provide a kind of nylon elastic yarn to do the colouring method of cheese, between pre-treatment and dyeing, increased and fall bullet processing, dehydration, loose formula secondary winder, to make whole flow process be loose type coning, pre-treatment, fall bullet processing, dehydration, loose formula secondary winder, dyeing, post processing, dehydration.The inside and outside color of bobbin after nylon elastic dyeing yarn, elasticity are consistent.
The present invention for achieving the above object, by the following technical solutions: a kind of nylon elastic yarn does the colouring method of cheese, it is characterized in that: carry out according to the following steps,
1) loose type coning: adopt SSM bobbin winder, winder speed of a motor vehicle 300-700r/min, back pressure 40-52%, tension force 30-60%, 11 °-18 ° of winding angles, loose type coning bobbin is heavily 0.8-1.2kg/ surely, density is 0.35-0.40g/cm
3;
2) pre-treatment: technique bath raio is pressed 1:20 after dye vat water filling, adds 0.5-2g/L soaping agent, dye bath is warming up to 80 ℃ of insulation 15min, emptying after processing; By the water filling again of bath raio 1:20 dye vat, after operation 5min, emptying after processing;
3) bullet falls: technique bath raio is by 1:20 after dye vat water filling, and dye bath is warming up to 115 ℃-130 ℃ insulation 10-80min, emptying after processing;
4) dehydration: adopt associating board bobbin special dewatering apparatus thereof, dehydrating speed 800-1100r/min, dehydration 5-10min;
5) loose formula secondary winder: the winder speed of a motor vehicle is 350-700r/min, back pressure 30-52%, tension force 15-45%, 11 °-18 ° of winding angles, fixed is heavily 0.3-0.9kg/, density is 0.15-0.35g/cm
3;
6) dyeing: press 1:20 after dye vat water filling, add successively dye vat by dyestuff, auxiliary agent and consumption thereof in following prescription, dye bath is warming up to 90 ℃-100 ℃ dyeing 20-60min according to 1.5 ℃/min; Emptying after processing; In postprocessing working procedures, by the water filling again of bath raio 1:20 dye vat, add 2g/L soaping agent, dye bath is warming up to 90 ℃ of insulation 15min, emptying after processing; By the water filling again of bath raio 1:20 dye vat, after operation 5min, emptying after processing; By the water filling again of bath raio 1:20 dye vat, add 0-6g/L color-fixing agent, antistatic additive, dye bath is warming up to 40-60 ℃ of insulation 15-25min, emptying after processing; In dehydration procedure, technique is still rotating speed 800-1100r/min, dehydration 5-10min; Dyeing process acid for adjusting pH value is 2.0-5.0; REACTIVE DYES concentration needs to determine according to color;
Dye formulation:
7) post processing: by the water filling again of bath raio 1:20 dye vat, add 2g/L soaping agent, dye bath is warming up to 90 ℃ of insulation 15min, emptying after processing; By the water filling again of bath raio 1:20 dye vat, after operation 5min, emptying after processing; By the water filling again of bath raio 1:20 dye vat, add 0-6g/L color-fixing agent, antistatic additive, dye bath is warming up to 40-60 ℃ of insulation 15-25min, emptying after processing;
8) dehydration: rotating speed 800-1100r/min, dehydration 5-10min.
Described REACTIVE DYES is conventional REACTIVE DYES.
Described acid is organic acid.
Described bleeding agent is the aqueous mixture of defoamer and anion surfactant.
Described levelling agent is the nitrogenous fat of modification and the manufactured goods mixture of ethoxy alcohol.
Described color-fixing agent is the mixture of polyetheramine, and antistatic additive is quaternary ammonium salt and fatty acid acyl amine blends.
Beneficial effect: increased and fall bullet processing, dehydration, loose formula secondary winder between pre-treatment and dyeing, the inside and outside color of bobbin after dyeing, elasticity are consistent, and color one-time success rate is high, has avoided conventional method dyeing to bring problem.
The specific embodiment
Describe the specific embodiment of the present invention in detail below in conjunction with preferred embodiment.
Nylon elastic yarn does a colouring method for cheese, carries out according to the following steps,
1) loose type coning: adopt SSM bobbin winder, winder speed of a motor vehicle 300-700r/min, back pressure 40-52%, tension force 30-60%, 11 °-18 ° of winding angles, loose type coning bobbin is heavily 0.8-1.2kg/ surely, density is 0.35-0.40g/cm
3;
2) pre-treatment: technique bath raio is pressed 1:20 after dye vat water filling, adds 0.5-2g/L soaping agent, dye bath is warming up to 80 ℃ of insulation 15min, emptying after processing; By the water filling again of bath raio 1:20 dye vat, after operation 5min, emptying after processing;
3) bullet falls: technique bath raio is by 1:20 after dye vat water filling, and dye bath is warming up to 115 ℃-130 ℃ insulation 10-80min, emptying after processing;
4) dehydration: adopt associating board bobbin Water Extraction Machinery, dehydrating speed 800-1100r/min, dehydration 5-10min;
5) loose formula secondary winder: the winder speed of a motor vehicle is 350-700r/min, back pressure 30-52%, tension force 15-45%, 11 °-18 ° of winding angles, fixed is heavily 0.3-0.9kg/, density is 0.15-0.35g/cm
3;
6) dyeing: press 1:20 after dye vat water filling, add successively dye vat by dyestuff, auxiliary agent and consumption thereof in following prescription, dye bath is warming up to 90 ℃-100 ℃ dyeing 20-60min according to 1.5 ℃/min; Emptying after processing; In postprocessing working procedures, by the water filling again of bath raio 1:20 dye vat, add 2g/L soaping agent, dye bath is warming up to 90 ℃ of insulation 15min, emptying after processing; By the water filling again of bath raio 1:20 dye vat, after operation 5min, emptying after processing; By the water filling again of bath raio 1:20 dye vat, add 0-6g/L color-fixing agent, antistatic additive, dye bath is warming up to 40-60 ℃ of insulation 15-25min, emptying after processing; In dehydration procedure, technique is still rotating speed 800-1100r/min, dehydration 5-10min; Dyeing process acid for adjusting pH value is 2.0-5.0; REACTIVE DYES concentration needs to determine according to color; Dye formulation:
7) post processing: by the water filling again of bath raio 1:20 dye vat, add 2g/L soaping agent, dye bath is warming up to 90 ℃ of insulation 15min, emptying after processing; By the water filling again of bath raio 1:20 dye vat, after operation 5mi n, emptying after processing; By the water filling again of bath raio 1:20 dye vat, add 0-6g/L color-fixing agent, antistatic additive, dye bath is warming up to 40-60 ℃ of insulation 15-25min, emptying after processing;
8) dehydration: rotating speed 1100r/min, dehydration 5mi n.
It is below preferred embodiment
Selecting 60kg yarn count is that the stretch yarn of 70+40D carries out cheese dyeing, and implementing procedure is as follows:
1. loose type coning: the winder speed of a motor vehicle is 650r/min, back pressure 52%, tension force 30%, 15 ° of winding angles, winder is surely heavy take 0.8kg/, density as 0.40g/cm
3best;
2. pre-treatment: technique bath raio is pressed 1:20 after dye vat water filling, adds 2g/L soaping agent, dye bath is warming up to 80 ℃ of insulation 15min, emptying after processing.By the water filling again of bath raio 1:20 dye vat, after operation 5min, emptying after processing;
3. bullet falls: technique bath raio is by 1:20 after dye vat water filling, and dye bath is warming up to 125 ℃ of insulation 30min, emptying after processing;
4. dehydration: rotating speed 800r/min, dehydration 10min;
5. loose formula secondary winder: the winder speed of a motor vehicle is 450r/min, back pressure 52%, tension force 30%, 11 ° of winding angles, determine heavily to think 0.5kg/, density is 0.35g/cm
3best;
6. dyeing: dyeing adopts the reactive dyeing of fluorine chlorine pyrimidine and vinyl sulfone double-active base.Technique bath raio is pressed 1:20 after dye vat water filling, adds successively dye vat by auxiliary agent and consumption thereof in following prescription, and dye bath is warming up to 100 ℃ of dyeing 60min according to 1.5 ℃/min, emptying after processing.Acid consumption according to dye bath actual enter pH value after water add in right amount.Dye dosage is according to red, yellow, primary colors coupling for dyed color;
7. post processing: by the water filling again of bath raio 1:20 dye vat, add 2g/L soaping agent, dye bath is warming up to 90 ℃ of insulation 15min, emptying after processing; By the water filling again of bath raio 1:20 dye vat, after operation 5min, emptying after processing; By the water filling again of bath raio 1:20 dye vat, add 0-6g/L color-fixing agent, antistatic additive, dye bath is warming up to 40-60 ℃ of insulation 15-25min, emptying after processing.
8. dehydration: rotating speed 1100r/min, dehydration 5min.
Described REACTIVE DYES is conventional REACTIVE DYES, as: Eriofast Black M, Sumifix Yellow3RF 150%, Levafix Red E-6BA, NOVACRON blue 4R etc., acid is organic acid, as: oxalic acid, formic acid, citric acid etc., bleeding agent is ULTRAVON CN, ALBAFLOW FFW, IMEROL PCJ Liq etc., levelling agent is ALBEGAL SET, TINEGAL W, Lyogen PA liq etc., color-fixing agent is DM-2528, ER-1018, REWINLT etc., and antistatic additive is DM-3726, BELFASIN GT, ZEROSTAT EP etc.
The above, be only preferred embodiment of the present invention, not structure of the present invention done to any pro forma restriction.Any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical scheme of the present invention.
Claims (4)
1. nylon elastic yarn does a colouring method for cheese, it is characterized in that: carry out according to the following steps,
1) loose type coning: adopt SSM bobbin winder, winder speed of a motor vehicle 300-700r/min, back pressure 40-52%, tension force 30-60%, 11 °-18 ° of winding angles, loose type coning bobbin is heavily 0.8-1.2kg/ surely, density is 0.35-0.40g/cm
3 ;
2) pre-treatment: technique bath raio is pressed 1:20 after dye vat water filling, adds 0.5-2g/L soaping agent, dye bath is warming up to 80 ℃ of insulation 15min, emptying after processing; By the water filling again of bath raio 1:20 dye vat, after operation 5min, emptying after processing;
3) bullet falls: technique bath raio is by 1:20 after dye vat water filling, and dye bath is warming up to 115 ℃-130 ℃ insulation 10-80min, emptying after processing;
4) dehydration: adopt conventional bobbin special dewatering apparatus thereof, dehydrating speed 800-1100r/min, dehydration 5-10min;
5) loose formula secondary winder: the winder speed of a motor vehicle is 350-700r/min, back pressure 30-52%, tension force 15-45%, 11 °-18 ° of winding angles, fixed is heavily 0.3-0.9kg/, density is 0.15-0.35g/cm
3;
6) dyeing: press 1:20 after dye vat water filling, add successively dye vat by dyestuff, auxiliary agent and consumption thereof in following prescription, dye bath is warming up to 90 ℃-100 ℃ dyeing 20-60min according to 1.5 ℃/min;
Emptying after processing; In postprocessing working procedures, by the water filling again of bath raio 1:20 dye vat, add 2g/L soaping agent, dye bath is warming up to 90 ℃ of insulation 15min, emptying after processing; By the water filling again of bath raio 1:20 dye vat, after operation 5min, emptying after processing; By the water filling again of bath raio 1:20 dye vat, add 0-6g/L color-fixing agent, antistatic additive, dye bath is warming up to 40-60 ℃ of insulation 15-25min, emptying after processing; In dehydration procedure, technique is still rotating speed 800-1100r/min, dehydration 5-10min; Dyeing process acid for adjusting pH value is 2.0-5.0; Described dye formulation: REACTIVE DYES 0-10% o.w.f, sour 1.0-5.0 g/L, bleeding agent 1.0 g/L, levelling agent 1.0 g/L;
Post processing: by the water filling again of bath raio 1:20 dye vat, add 2g/L soaping agent, dye bath is warming up to 90 ℃ of insulation 15min, emptying after processing; By the water filling again of bath raio 1:20 dye vat, after operation 5min, emptying after processing; By the water filling again of bath raio 1:20 dye vat, add 0-6g/L color-fixing agent, antistatic additive, dye bath is warming up to 40-60 ℃ of insulation 15-25min, emptying after processing;
Dehydration: rotating speed 800-1100r/min, dehydration 5-10min.
2. nylon elastic yarn according to claim 1 does the colouring method of cheese, it is characterized in that: described REACTIVE DYES is conventional REACTIVE DYES.
3. nylon elastic yarn according to claim 1 and 2 does the colouring method of cheese, it is characterized in that: described acid is organic acid.
4. nylon elastic yarn according to claim 3 does the colouring method of cheese, it is characterized in that: described bleeding agent is the aqueous mixture of defoamer and anion surfactant.
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| CN201210234553.4A CN102733203B (en) | 2012-07-09 | 2012-07-09 | Dyeing method for cheese made of nylon stretch yarns |
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| CN201210234553.4A CN102733203B (en) | 2012-07-09 | 2012-07-09 | Dyeing method for cheese made of nylon stretch yarns |
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| CN102733203B true CN102733203B (en) | 2014-06-18 |
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| CN104047190B (en) * | 2014-06-24 | 2016-04-27 | 芜湖富春染织有限公司 | The pre-process and post-process technique of cheese dyeing |
| CN105297312A (en) * | 2014-07-10 | 2016-02-03 | 浙江华德利纺织印染有限公司 | Dyeing process without water-cooling treatment |
| CN105033836B (en) * | 2015-07-06 | 2017-12-08 | 上海悦瑞电子科技有限公司 | A kind of technique processing method based on the colouring of 3D printing product surface |
| CN108457097A (en) * | 2017-05-22 | 2018-08-28 | 朱彬 | A kind of nylon fabric dyeing, the production method of sweet hair yarn and sweet suede product |
| CN107675317B (en) * | 2017-11-09 | 2020-03-17 | 广东溢达纺织有限公司 | Elastic yarn and processing method thereof |
| CN108086011B (en) * | 2017-12-14 | 2020-09-18 | 广东溢达纺织有限公司 | Stretch yarn and dyeing method thereof |
| CN109763358B (en) * | 2019-01-02 | 2021-10-08 | 鲁泰纺织股份有限公司 | Dyeing method of polyamide yarn dyed warp beam |
| CN109763359B (en) * | 2019-01-02 | 2021-10-08 | 鲁泰纺织股份有限公司 | Dyeing method of bio-based nylon 56 yarn |
| CN110616573B (en) * | 2019-06-14 | 2022-02-18 | 杭州众智纺织科技有限责任公司 | Process for improving dyeing color fastness of sodium sulfate-free reactive dye for rayon |
| CN111088707A (en) * | 2019-12-30 | 2020-05-01 | 南通天虹银海实业有限公司 | Processing method of antibacterial tubular dyeing spandex core-spun yarn |
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