CN104947469A - One-bath bleaching and dyeing treatment process for dyed polyester-cotton twill fabric - Google Patents
One-bath bleaching and dyeing treatment process for dyed polyester-cotton twill fabric Download PDFInfo
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- CN104947469A CN104947469A CN201510317943.1A CN201510317943A CN104947469A CN 104947469 A CN104947469 A CN 104947469A CN 201510317943 A CN201510317943 A CN 201510317943A CN 104947469 A CN104947469 A CN 104947469A
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Abstract
The invention discloses a one-bath bleaching and dyeing treatment process for knitted and dyed polyester-cotton fabric. The one-bath bleaching and dyeing treatment process comprises the following steps: (1) bleaching and dyeing; (2) steaming; (3) soaping; (4) fixation; (5) water scrubbing; (6) molding. The one-bath bleaching and dyeing treatment process has the advantage that as desizing, bleaching and dyeing are completed in one bath, the technological process is shortened, and the operation is simplified. Due to the adoption of a disperse dye basic dyeing protectant DO-180 and a soaping agent DMF-323S, the one-bath bleaching and dyeing treatment process has the advantages that the fabric treatment effect is improved; the comprehensive dyeing cost is lowered; the consumption of chemical raw materials is reduced; the consumption of water and electricity is low; energy is saved; the emission is reduced; requirements of the development of the printing and dyeing industry are met; the market prospect is wide; the knitted and dyed polyester-cotton fabric prepared according to the one-bath bleaching and dyeing treatment process is high in strength, uniformly dyed, and stable in dyeing property.
Description
Technical field
The present invention relates to textiles pre-treatment and staining technique field, particularly relating to bleachinging and dyeing with bathing treatment process of a kind of terylen cotton knitting dyeing cloth.
Background technology
Polyester-cotton fabric is one of weaving face fabric most popular with consumers, due to containing polyester-cotton blend bi-component, has taken into account the advantage of two kinds of fibers, has had cheap, that good hygroscopicity, shape-retaining ability are good advantage.But, there are the following problems for existing polyester-cotton blend twill dyeing cloth: (1) pre-treatment process divides destarch, kiering and bleaching three operations, and then carry out twice dyeing according to washing with the difference of cotton fiber character, this technological process is longer, production efficiency is too low, greatly, pollutant discharge amount is large, and environmental pollution is serious for water, electricity, manpower consumption; (2) the stealth damage of pretreatment process to fabric is comparatively large, and the fabric intensity after process declines obviously; (3) wash, cotton two bath dyeing, not only time-consuming, and power consumption is large, efficiency process point that is low, quality control is many, product quality is wayward.
Summary of the invention
The technical problem that the present invention mainly solves is to provide bleachinging and dyeing with bathing treatment process of a kind of terylen cotton knitting dyeing cloth, can solve the problems referred to above that existing terylen cotton knitting dyeing cloth exists when producing.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: providing bleachinging and dyeing with bathing treatment process of a kind of terylen cotton knitting dyeing cloth, comprising the steps:
(1) bleaching and dyeing: terylen cotton knitting grey cloth is put into bleaching and dyeing liquid and carry out two leachings one and roll process, bleaching and dyeing liquid temperature to 120 ~ 130 DEG C are carried out insulation dyeing in second time immersion process; Wherein, the consisting of of described bleaching and dyeing liquid: containing every premium on currency containing hydrogen peroxide 4 ~ 6g, non-ionic surface active agent 3 ~ 5g, high effective scouring penetrant 3 ~ 5g, 50% hydrogen peroxide 10 ~ 12g, DISPERSE DYES basic dyeing protective agent DO-180 1 ~ 1.5g, DISPERSE DYES 5 ~ 8g;
(2) decatize: the terylen cotton knitting grey cloth after process will be bleachinged and dyeing in step (1) be placed in the steam decatize 30 ~ 60min of 85 ~ 100 DEG C;
(3) soap: the terylen cotton knitting grey cloth after decatize in step (2) is immersed in liquid of soaping and washs;
(4) fixation: immersed by the terylen cotton knitting grey cloth after soaping in step (3) in the soda ash solution of 85 ~ 90 DEG C and carry out fixation, the fixation time is 15 ~ 30min;
(5) wash: the terylen cotton knitting grey cloth after soaping in step (4) is carried out twice hot water wash;
(6) shape: the terylen cotton knitting grey cloth after washing is shaped on setting machine.
In a preferred embodiment of the present invention, in described step (1), described in the condition of padding be: bath raio 1:12 ~ 15; Liquid carrying rate 95 ~ 115%; The speed of a motor vehicle 30 ~ 45m/min.
In a preferred embodiment of the present invention, in described step (1), described heating rate is 15 ~ 30 DEG C/min, and insulation dyeing time is 45 ~ 60min.
In a preferred embodiment of the present invention, in described step (3), described in the soap formula of liquid be: every premium on currency is containing DMF-323S soaping agent 0.5 ~ 1.5g, soap flakes 1 ~ 2g.
In a preferred embodiment of the present invention, in described step (3), described in process conditions of soaping be: temperature 80 ~ 90 DEG C, time 10 ~ 15min.
In a preferred embodiment of the present invention, in described step (4), described washing process condition is: hot water wash for the first time, temperature 50 ~ 60 DEG C, time 6 ~ 8min; Second time hot water wash, temperature 30 ~ 40min, time 8 ~ 10min.
In a preferred embodiment of the present invention, in described step (5), the temperature of described setting machine is 160 ~ 180 DEG C, and the speed of a motor vehicle is 20 ~ 30m/s.
The invention has the beneficial effects as follows: bleachinging and dyeing with bathing treatment process of a kind of terylen cotton knitting dyeing cloth of the present invention, destarch, bleaching, dyeing process one having been bathed, shortened technological process, simplify operation; The present invention passes through the use of DISPERSE DYES basic dyeing protective agent DO-180 and DMF-323S soaping agent, improve treatment effect of the fabric, reduce the cost that comprehensively dyes, decrease the consumption of chemical raw material, there is utility requirements few, the advantage of energy-saving and emission-reduction, meet the trend of dyeing development, wide market; The intensity of terylen cotton knitting dyeing cloth prepared therefrom is high, even dyeing, and dyeability is stablized.
Detailed description of the invention
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.In embodiment, unspecified raw material is raw material conventional in this area.
The embodiment of the present invention comprises:
Embodiment 1
T/C (65/35) 20 tex terylen cotton knitting cloth, grammes per square metre 140 g/m
2, fabric weight 110 kg
Fabric prepares;
Technological process: bleaching and dyeing → decatize → → fixation → washing → sizing of soaping;
Bleaching and dyeing: containing adding hydrogen peroxide 4g, non-ionic surface active agent 3g, high effective scouring penetrant 5g, 50% hydrogen peroxide 10g, DISPERSE DYES basic dyeing protective agent DO-180 1g, DISPERSE DYES 8g in every premium on currency;
Terylen cotton knitting grey cloth is put into above-mentioned bleaching and dyeing liquid to carry out two leachings one and roll process, the condition of padding is: bath raio 1:12; Liquid carrying rate 95%; Speed of a motor vehicle 45m/min; In second time immersion process, bleaching and dyeing liquid temperature is warming up to 120 DEG C with the heating rate of 15 DEG C/min gradually from room temperature, then carries out insulation dyeing 60min;
Decatize: be placed in the steam decatize 60min of 85 DEG C with fixation by bleachinging and dyeing the terylen cotton knitting grey cloth after process;
Soap: in every premium on currency, add DMF-323S soaping agent 0.5g, soap flakes 2g, then the terylen cotton knitting grey cloth after decatize is immersed in liquid of soaping and wash 15min at 80 DEG C;
Fixation: immersed in the soda ash solution of 85 DEG C by the polyester-cotton blend after soaping and carry out fixation, the fixation time is 30min;
Washing: the terylen cotton knitting grey cloth after fixation is carried out twice hot water wash; Hot water wash for the first time, temperature 50 C, time 8min; Second time hot water wash, temperature 30min, time 10min;
Sizing: shaped on the setting machine of 160 ~ 180 DEG C by the terylen cotton knitting grey cloth after washing, the sizing speed of a motor vehicle is 20 ~ 30m/s, obtains terylen cotton knitting dyeing cloth of the present invention.
Embodiment 2
T/C (65/35) 20 tex terylen cotton knitting cloth, grammes per square metre 140 g/m
2, fabric weight 110 kg
Fabric prepares;
Technological process: bleaching and dyeing → decatize → → fixation → washing → sizing of soaping;
Bleaching and dyeing: in every premium on currency, add hydrogen peroxide 6g, non-ionic surface active agent 5g, high effective scouring penetrant 3g, 50% hydrogen peroxide 12g, DISPERSE DYES basic dyeing protective agent DO-180 1.5g, DISPERSE DYES 8g;
Terylen cotton knitting grey cloth is put into above-mentioned bleaching and dyeing liquid to carry out two leachings one and roll process, the condition of padding is: bath raio 1:15; Liquid carrying rate 115%; Speed of a motor vehicle 30m/min; In second time immersion process, bleaching and dyeing liquid temperature is warming up to 130 DEG C with the heating rate of 30 DEG C/min gradually from room temperature, then carries out insulation dyeing 45min;
Decatize: be placed in the steam decatize 30min of 100 DEG C with fixation by bleachinging and dyeing the terylen cotton knitting grey cloth after process;
Soap: in every premium on currency, add DMF-323S soaping agent 1.5g, soap flakes 1g, then the terylen cotton knitting grey cloth after decatize is immersed in liquid of soaping and wash 10min at 90 DEG C;
Fixation: immersed in the soda ash solution of 90 DEG C by the terylen cotton knitting grey cloth after soaping and carry out fixation, the fixation time is 15min;
Washing: the terylen cotton knitting grey cloth after soaping is carried out twice hot water wash; Hot water wash for the first time, temperature 60 C, time 6min; Second time hot water wash, temperature 40min, time 8min;
Sizing: shaped on the setting machine of 160 ~ 180 DEG C by the terylen cotton knitting grey cloth after washing, the sizing speed of a motor vehicle is 20 ~ 30m/s, obtains terylen cotton knitting dyeing cloth of the present invention.
In above-described embodiment; adopt the DISPERSE DYES basic dyeing protective agent DO-180 of 1 ~ 1.5g/L; not only meet the bleaching requirement of cotton but also meet the upper dye of terylene; the cost that comprehensively dyes can be reduced; the oligomer that traditional acid dyeing can be avoided often to occur stains the disadvantage such as specking, color dot, dyeing flower caused, and shortens flow process, reduces the effect of use water, electricity and steam; and can antacid use be reduced, there is obvious effects of energy saving and emission reduction.
In above-described embodiment, adopt DMF-323S soaping agent, save the reduction cleaning after washing component dyeing, improve polyester-cotton blend Colour Difference efficiency, save reduction and to soap procedure of processing, save chemicals usage, reduce the processing water and waste water discharge capacity of factory, reduce the production cost of enterprise.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (7)
1. bleachinging and dyeing of terylen cotton knitting dyeing cloth bathes a treatment process together, it is characterized in that, comprises the steps:
(1) bleaching and dyeing: oblique for polyester-cotton blend knitted cloth is put into bleaching and dyeing liquid and carry out two leachings one and roll process, bleaching and dyeing liquid temperature to 120 ~ 130 DEG C are carried out insulation dyeing in second time immersion process; Wherein, the consisting of of described bleaching and dyeing liquid: containing every premium on currency containing hydrogen peroxide 4 ~ 6g, non-ionic surface active agent 3 ~ 5g, high effective scouring penetrant 3 ~ 5g, 50% hydrogen peroxide 10 ~ 12g, DISPERSE DYES basic dyeing protective agent DO-180 1 ~ 1.5g, DISPERSE DYES 5 ~ 8g;
(2) decatize: the terylen cotton knitting grey cloth after process will be bleachinged and dyeing in step (1) be placed in the steam decatize 30 ~ 60min of 90 ~ 100 DEG C;
(3) soap: the terylen cotton knitting grey cloth after decatize in step (2) is immersed in liquid of soaping and washs;
(4) fixation: immersed by the terylen cotton knitting grey cloth after soaping in step (3) in the soda ash solution of 85 ~ 90 DEG C and carry out fixation, the fixation time is 15 ~ 30min;
(5) wash: the terylen cotton knitting grey cloth after soaping in step (4) is carried out twice hot water wash;
(6) shape: the terylen cotton knitting grey cloth after washing is shaped on setting machine.
2. terylen cotton knitting dyeing cloth according to claim 1 bleaching and dyeing with bathing treatment process, it is characterized in that, in described step (1), described in the condition of padding be: bath raio 1:12 ~ 15; Liquid carrying rate 95 ~ 115%; The speed of a motor vehicle 30 ~ 45m/min.
3. bleachinging and dyeing of terylen cotton knitting dyeing cloth according to claim 1 bathes treatment process together, and it is characterized in that, in described step (1), described heating rate is 15 ~ 30 DEG C/min, and insulation dyeing time is 45 ~ 60min.
4. terylen cotton knitting dyeing cloth according to claim 1 bleaching and dyeing with bathing treatment process, it is characterized in that, in described step (3), described in the soap formula of liquid be: every premium on currency is containing DMF-323S soaping agent 0.5 ~ 1.5g, soap flakes 1 ~ 2g.
5. terylen cotton knitting dyeing cloth according to claim 1 bleaching and dyeing with bathing treatment process, it is characterized in that, in described step (3), described in process conditions of soaping be: temperature 80 ~ 90 DEG C, time 10 ~ 15min.
6. bleachinging and dyeing of terylen cotton knitting dyeing cloth according to claim 1 bathes treatment process together, and it is characterized in that, in described step (4), described washing process condition is: hot water wash for the first time, temperature 50 ~ 60 DEG C, time 6 ~ 8min; Second time hot water wash, temperature 30 ~ 40min, time 8 ~ 10min.
7. bleachinging and dyeing of terylen cotton knitting dyeing cloth according to claim 1 bathes treatment process together, and it is characterized in that, in described step (5), the temperature of described setting machine is 160 ~ 180 DEG C, and the speed of a motor vehicle is 20 ~ 30m/s.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510317943.1A CN104947469A (en) | 2015-06-11 | 2015-06-11 | One-bath bleaching and dyeing treatment process for dyed polyester-cotton twill fabric |
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| CN201510317943.1A CN104947469A (en) | 2015-06-11 | 2015-06-11 | One-bath bleaching and dyeing treatment process for dyed polyester-cotton twill fabric |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638053A (en) * | 2016-12-06 | 2017-05-10 | 长兴锦桥纺织有限公司 | One-bath dyeing technology for polyester-cotton blended fabric by natural vegetable dye |
| CN107385953A (en) * | 2017-06-14 | 2017-11-24 | 浙江银河印染有限公司 | A kind of polyester-mixed cotton cloth floats the step energy-saving dyeing method of dyeing one-bath one |
| CN107956129A (en) * | 2017-12-08 | 2018-04-24 | 常熟市沪联印染有限公司 | A kind of wool fabric dye transfer processing technology |
| CN109338637A (en) * | 2018-09-21 | 2019-02-15 | 南通瑞棉纺织品有限公司 | A kind of manufacturing process of brocade cotton |
| CN113863034A (en) * | 2021-11-04 | 2021-12-31 | 江苏泰慕士针纺科技股份有限公司 | Method for short-flow pre-treatment dyeing of polyester-cotton knitted fabric |
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| CN102191697A (en) * | 2010-03-02 | 2011-09-21 | 上海嘉乐股份有限公司 | Method for washing and processing dyed terylene cotton blend fabric |
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| CN103541081A (en) * | 2013-11-01 | 2014-01-29 | 百隆东方股份有限公司 | Producing method of heterochromatic polyester cotton melange yarn |
| CN104213398A (en) * | 2014-08-14 | 2014-12-17 | 浙江航民股份有限公司 | Production method for polyester cotton oxygen bleaching and disperse dyestuff dyeing one bath process |
| CN104631096A (en) * | 2013-11-09 | 2015-05-20 | 青岛暮色服装有限公司 | Dyeing technology of polyester fabric |
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Patent Citations (5)
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| CN102191697A (en) * | 2010-03-02 | 2011-09-21 | 上海嘉乐股份有限公司 | Method for washing and processing dyed terylene cotton blend fabric |
| CN102619101A (en) * | 2012-04-01 | 2012-08-01 | 祝洪哲 | Short-process low-temperature dyeing aid and preparation method thereof |
| CN103541081A (en) * | 2013-11-01 | 2014-01-29 | 百隆东方股份有限公司 | Producing method of heterochromatic polyester cotton melange yarn |
| CN104631096A (en) * | 2013-11-09 | 2015-05-20 | 青岛暮色服装有限公司 | Dyeing technology of polyester fabric |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638053A (en) * | 2016-12-06 | 2017-05-10 | 长兴锦桥纺织有限公司 | One-bath dyeing technology for polyester-cotton blended fabric by natural vegetable dye |
| CN107385953A (en) * | 2017-06-14 | 2017-11-24 | 浙江银河印染有限公司 | A kind of polyester-mixed cotton cloth floats the step energy-saving dyeing method of dyeing one-bath one |
| CN107385953B (en) * | 2017-06-14 | 2019-08-13 | 浙江银河印染有限公司 | A kind of polyester-mixed cotton cloth drift one step energy-saving dyeing method of dyeing-bath |
| CN107956129A (en) * | 2017-12-08 | 2018-04-24 | 常熟市沪联印染有限公司 | A kind of wool fabric dye transfer processing technology |
| CN109338637A (en) * | 2018-09-21 | 2019-02-15 | 南通瑞棉纺织品有限公司 | A kind of manufacturing process of brocade cotton |
| CN113863034A (en) * | 2021-11-04 | 2021-12-31 | 江苏泰慕士针纺科技股份有限公司 | Method for short-flow pre-treatment dyeing of polyester-cotton knitted fabric |
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