CN104988772A - Staining method of diacetate fiber deep colors - Google Patents
Staining method of diacetate fiber deep colors Download PDFInfo
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- CN104988772A CN104988772A CN201510403311.7A CN201510403311A CN104988772A CN 104988772 A CN104988772 A CN 104988772A CN 201510403311 A CN201510403311 A CN 201510403311A CN 104988772 A CN104988772 A CN 104988772A
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Abstract
The invention relates to a staining method of diacetate fiber deep colors. The staining method comprises the following staining steps of entering a cylinder of diacetate fiber or fabric, adding water to adjust a bath ratio, heating (1), adding staining assistants and dyes, heating (2), insulating (1), overflowing and cooling, cleaning, adding water to adjust the bath ratio, heating (1), adding post-processing assistants, heating (3), insulating (2), overflowing and cooling, cleaning, emptying the water and letting out of the cylinder. Two dyes of disperse dyes and cationic dyes with different properties are adopted to stain, and the staining method of simultaneous staining in the same cylinder by using a one-bath process is adopted, so that the technical problems of non-deep colors by adopting the disperse dyes or only light colors by adopting the cationic dyes are solved, the diacetate fiber can be stained to deep colors such as navy blue, black and the like, and additionally, the production quality requirements of color fastness, spinning and the like are satisfied.
Description
Technical field
The present invention relates to textile technology field, particularly relate to a kind of diacetate fibre dark colour colouring method.
Technical background
Diacetate fibre, soft smooth, the soft gracefulness of gloss, bright in colour beautiful, drapability is good, flexible, do not crease easily, dimensionally stable, hygroscopicity is good, regain reaches 6%, and it is the fiber exactly liking natural real silk in chemical fibre, is the fine fiber raw material that weaving makes underwear garment, children's garment, fashionable dress, leisure, Western-style clothes, full dress etc.
But, due to the structural behaviour of diacetate fibre, be difficult to contaminate to obtain dark colour.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of diacetate fibre dark colour colouring method, by
This colouring method can contaminate to obtain the dark colour diacetate fibres such as black.
For solving the problems of the technologies described above, object of the present invention can be realized by following technical solution.
Diacetate fibre dark colour colouring method, adopts the colouring method that DISPERSE DYES and cation dyes two kinds dyestuff single bath process of different nature dye simultaneously.Comprising following staining procedure: the entering the cylinder → adjustment bath raio → intensification (1) that adds water → add dyeing assistant, add dyestuff → intensification (2) of diacetate fibre or fabric → insulation (1) → spilling water lowers the temperature → cleans → the adjustment bath raio → intensification (1) that adds water → add after treatment aid → intensification (3) → insulation (2) → spilling water cooling → cleaning → unwatering → go out cylinder.
Wherein:
1, above-mentioned intensification (1) is, the adjustment temperature that heats up is 30-40 ° of C.
2, the above-mentioned dyeing assistant that adds is, adopts acetic acid adjustment pH value 5.5-6.5; Adopt the diffusion promoting agent DFM:0.5-2g/l of Hensel graceful weaving dyeization (China) Co., Ltd, or the terylene accelerant CWP-931:0.5-2g/l of Suzhou Industrial Park Ke Xin Chemical Co., Ltd.; Adopt the antisettling agent A Baige A:0.5-1.5% of Hensel graceful weaving dyeization (China) Co., Ltd, or the anti-precipitation dispersant IW:0.5-1.5% of Jiangsu Hai'an Petrochemical Plant.
3, the above-mentioned dyestuff that adds is, DISPERSE DYES and cation dyes, and the total consumption of DISPERSE DYES is 3-4.5%, and the total consumption of cation dyes is 0.5-1.5%.
4, above-mentioned intensification (2) is, heating rate 0.5-1.5 ° C/ minute is warmed up to 75-90 ° of C.
5, above-mentioned insulation (1) is, holding temperature 75-90 ° of C, temperature retention time 60-120 minute.
6, the above-mentioned after treatment aid that adds is, adopts acetic acid adjustment PH4.5-5.5, adopts the beautiful of Wuxi Deguan Biotechnology Co., Ltd. to wash look ECO:2-4g/L, the ERION OLS:0-2g/l of Hensel graceful weaving dyeization (China) Co., Ltd.
7, above-mentioned intensification (3) is, heating rate 1-2 ° C/ minute, and warming temperature is 40-60 ° of C.
8, above-mentioned insulation (2) is, holding temperature 40-60 ° of C, temperature retention time 20-40 minute.
Above-mentioned diacetate fibre or fabric enter cylinder, add water adjustment bath raio, and spilling water is lowered the temperature, and cleaning waits and adopts known technology.
Relative to prior art, major technique effect of the present invention is: (1) adopts DISPERSE DYES and cation dyes two kinds of dyeings of different nature, and the colouring method simultaneously dyeed with cylinder for single bath process, overcome original employing disperse dyeing dark, or employing cation dyes can only hypochromatic technical problem.(2) dyeing assistant adopted, comprise and have employed disperse dyeing promoter, to promote the colouring of DISPERSE DYES, improve dye-uptake and the dye level of DISPERSE DYES, the dye precipitated simultaneously caused for the cation dyes zwitterion of the disperse dyeing promoter and cationic that overcome this anionic property is attracting and the look that dyes flower etc., have employed antisettling agent, ensure that dyeing quality.(3) adopt acetic acid adjustment pH value 5.5-6.5, taken into account the pH value required for disperse dyeing, prevent simultaneously because of pH value low time acid ion and cation dyes occur unexpectedly to contaminate, cause cation dyes dye uptake low, the problem that Dry Sack is shallow.(4) consumption of reasonable DISPERSE DYES and cation dyes, should ensure that dyed color is dark, and reasonable dyestuff dye uptake, reduces the generation of loose colour again.(5) adopt the dyeing temperature of 75-90 ° of C, both ensure that dyestuff dye uptake, the damage of the fiber strength preventing again diacetate fibre to dye etc.(6) adopt 60-120 minute longer temperature retention time, be conducive to the raising of the dye-uptake of dyestuff.(7) adopt Wuxi moral to be preced with the beautiful of biological Co., Ltd and wash look ECO, and the rear cleaning agent ERION OL of Hensel graceful weaving dyeization (China) Co., Ltd, and adopt acid, low temperature aftertreatment technology, while ensure that diacetate fibre dyefastness, decrease the powerful equivalent damage of diacetate fibre.Thus making the diacetate fibre that contaminates, color is dark, can contaminate to obtain navy, black etc. dark colour, meet the requirement of the quality of production such as COLOR FASTNESS, spinning simultaneously.
Detailed description of the invention
Diacetate fibre dark colour colouring method, comprises the following steps: the entering the cylinder → adjustment bath raio → intensification (1) that adds water → add dyeing assistant, add dyestuff → intensification (2) of diacetate fibre or fabric → insulation (1) → spilling water lowers the temperature → cleans → the adjustment bath raio → intensification (1) that adds water → add after treatment aid → intensification (3) → insulation (2) → spilling water cooling → cleaning → unwatering → go out cylinder.
Embodiment one
In the present embodiment, carry out the dyeing of the black color of a kind of diacetate fibre.
1, above-mentioned intensification (1) is, the adjustment temperature that heats up is 40 ° of C.
2, the above-mentioned dyeing assistant that adds is, adopts acetic acid adjustment pH value 5.5; Adopt the diffusion promoting agent DFM:2g/l of Hensel graceful weaving dyeization (China) Co., Ltd; Adopt the antisettling agent A Baige A:1.0% of Hensel graceful weaving dyeization (China) Co., Ltd.
3, the above-mentioned dyestuff that adds is, DISPERSE DYES and cation dyes, and DISPERSE DYES is: disperse red S-5BL:0.1%, disperse orange S-4RL:1.5%, disperse dark blue S-3BG:2.5%, and the total consumption of DISPERSE DYES is 4.1%; Cation dyes are: Cationic Red X-GRL: 0.28%, cationic golden yellow X-GL:0.36%, cationic blue x-grrl: 0.38%, and the total consumption of cation dyes is 1.2%.
4, above-mentioned intensification (2) is, heating rate 1.0 ° of C/ minute, are warmed up to 85 ° of C.
5, above-mentioned insulation (1) is, holding temperature 85 ° of C, temperature retention time 100 minutes.
6, the above-mentioned after treatment aid that adds is, adopts acetic acid adjustment pH value 5-5.5, adopts the beautiful of Wuxi Deguan Biotechnology Co., Ltd. to wash look ECO:3.5g/L, the ERION OLS:2g/l of Hensel graceful weaving dyeization (China) Co., Ltd.
7, above-mentioned intensification (3) is, heating rate 1.5 ° of C/ minute, and warming temperature is 50 ° of C.
8, above-mentioned insulation (2) is, holding temperature 50 ° of C, temperature retention time 30 minutes.
Above-mentioned diacetate fibre or fabric enter cylinder, add water adjustment bath raio, and spilling water is lowered the temperature, and cleaning waits and adopts known technology.
Embodiment two
In the present embodiment, carry out the dyeing of the dark blue color of a kind of diacetate fibre.
1, above-mentioned intensification (1) is, the adjustment temperature that heats up is 30 ° of C.
2, the above-mentioned dyeing assistant that adds is, adopts acetic acid adjustment pH value 6.0; Adopt the terylene accelerant CWP-931:1.5g/l of Suzhou Industrial Park Ke Xin Chemical Co., Ltd.; Adopt the anti-precipitation dispersant IW:1.5% of Jiangsu Hai'an Petrochemical Plant.
3, the above-mentioned dyestuff that adds is, DISPERSE DYES and cation dyes, and DISPERSE DYES is: disperse orange S-4RL:0.3%, disperse dark blue S-3BG:3.5%, and the total consumption of DISPERSE DYES is 3.8%; Cation dyes are: Cationic Red X-GRL: 0.1%, cationic golden yellow X-GL:0.15%, cationic blue x-grrl: 0.68%, and the total consumption of cation dyes is 0.93%.
4, above-mentioned intensification (2) is, heating rate 1.5 ° of C/ minute, are warmed up to 80 ° of C.
5, above-mentioned insulation (1) is, holding temperature 80 ° of C, temperature retention time 90 minutes.
6, the above-mentioned after treatment aid that adds is, adopts acetic acid adjustment PH4.5-5, adopts the beautiful of Wuxi Deguan Biotechnology Co., Ltd. to wash look ECO:3g/L, the ERION OLS:1.5g/l of Hensel graceful weaving dyeization (China) Co., Ltd.
7, above-mentioned intensification (3) is, heating rate 1.0 ° of C/ minute, and warming temperature is 40 ° of C.
8, above-mentioned insulation (2) is, holding temperature 45 ° of C, temperature retention time 25 minutes.
Above-mentioned diacetate fibre or fabric enter cylinder, add water adjustment bath raio, and spilling water is lowered the temperature, and cleaning waits and adopts known technology.
Claims (1)
1. diacetate fibre dark colour colouring method, comprises following staining procedure: the entering the cylinder → adjustment bath raio → intensification (1) that adds water → add dyeing assistant, add dyestuff → intensification (2) of diacetate fibre or fabric → insulation (1) → spilling water lowers the temperature → cleans → the adjustment bath raio → intensification (1) that adds water → add after treatment aid → intensification (3) → insulation (2) → spilling water cooling → cleaning → unwatering → go out cylinder; It is characterized in that: comprise following aspect:
(1) intensification (1) described in, the adjustment temperature that heats up is 30-40 ° of C;
(2) add dyeing assistant described in, adopt acetic acid adjustment pH value 5.5-6.5; Adopt the diffusion promoting agent DFM:0.5-2g/l of Hensel graceful weaving dyeization (China) Co., Ltd, or the terylene accelerant CWP-931:0.5-2g/l of Suzhou Industrial Park Ke Xin Chemical Co., Ltd.; Adopt the antisettling agent A Baige A:0.5-1.5% of Hensel graceful weaving dyeization (China) Co., Ltd, or the anti-precipitation dispersant IW:0.5-1.5% of Jiangsu Hai'an Petrochemical Plant;
(3) add dyestuff described in: DISPERSE DYES and cation dyes, the total consumption of DISPERSE DYES is 3-4.5%, and the total consumption of cation dyes is 0.5-1.5%;
(4) intensification (2) described in, heating rate 0.5-1.5 ° C/ minute, is warmed up to 75-90 ° of C;
(5) insulation (1) described in, holding temperature 75-90 ° of C, temperature retention time 60-120 minute;
(6) add after treatment aid described in, adopt acetic acid adjustment PH4.5-5.5, adopt the beautiful of Wuxi Deguan Biotechnology Co., Ltd. to wash look ECO:2-4g/L, the ERION OLS:0-2g/l of Hensel graceful weaving dyeization (China) Co., Ltd;
(7) intensification (3) described in, heating rate 1-2 ° C/ minute, warming temperature is 40-60 ° of C;
(8) insulation (2) described in, holding temperature 40-60 ° of C, temperature retention time 20-40 minute.
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| CN201510403311.7A CN104988772A (en) | 2015-07-11 | 2015-07-11 | Staining method of diacetate fiber deep colors |
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| CN201510403311.7A CN104988772A (en) | 2015-07-11 | 2015-07-11 | Staining method of diacetate fiber deep colors |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049099A (en) * | 2016-07-25 | 2016-10-26 | 浙江中昕染整有限公司 | Black dyeing method of rabbit wool |
| CN106049110A (en) * | 2016-07-25 | 2016-10-26 | 浙江中昕染整有限公司 | Coffee dyeing method of rabbit wool |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59192788A (en) * | 1983-04-15 | 1984-11-01 | 三菱レイヨン株式会社 | Fast dyeing of diacetate fiber |
| CN103526572A (en) * | 2013-09-27 | 2014-01-22 | 昆山培新服装有限公司 | Process for dyeing acetate fiber by using disperse dye |
| CN104088164A (en) * | 2014-07-08 | 2014-10-08 | 常州旭荣针织印染有限公司 | Disperse dye and cationic dye one-bath dyeing process |
-
2015
- 2015-07-11 CN CN201510403311.7A patent/CN104988772A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59192788A (en) * | 1983-04-15 | 1984-11-01 | 三菱レイヨン株式会社 | Fast dyeing of diacetate fiber |
| CN103526572A (en) * | 2013-09-27 | 2014-01-22 | 昆山培新服装有限公司 | Process for dyeing acetate fiber by using disperse dye |
| CN104088164A (en) * | 2014-07-08 | 2014-10-08 | 常州旭荣针织印染有限公司 | Disperse dye and cationic dye one-bath dyeing process |
Non-Patent Citations (3)
| Title |
|---|
| 王玉仙 等: "《醋酯丝绸的织造与染整》", 31 May 1988 * |
| 王石磊 等: "醋酸纤维的染色性能研究", 《印染助剂》 * |
| 申屠艳艳 等: "分散染料和阳离子染料同浴染色的研究", 《浙江理工大学学报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049099A (en) * | 2016-07-25 | 2016-10-26 | 浙江中昕染整有限公司 | Black dyeing method of rabbit wool |
| CN106049110A (en) * | 2016-07-25 | 2016-10-26 | 浙江中昕染整有限公司 | Coffee dyeing method of rabbit wool |
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