CN103061165B - Low-temperature dyeing method for wool - Google Patents
Low-temperature dyeing method for wool Download PDFInfo
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- CN103061165B CN103061165B CN201210592279.8A CN201210592279A CN103061165B CN 103061165 B CN103061165 B CN 103061165B CN 201210592279 A CN201210592279 A CN 201210592279A CN 103061165 B CN103061165 B CN 103061165B
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Abstract
The invention relates to a low-temperature dyeing method for wool. The method comprises the following steps: preparing a dyeing liquor at the room temperature according to the bath ratio of 50:1, adding 1.5 percent of ALbegalB in the dyeing liquor, adding glacial acetic acid after 10 minutes for adjusting the pH value to 5-5.5, adding 6 percent of low-temperature dyeing assistant LTD and 6.5 percent of wool protective auxiliary HTW, keeping for 20 minutes, then raising the temperature by 1 DEG C per minute, keeping for 10 minutes after raising the temperature to 70 DEG C, then raising the temperature to 80 DEG C by 0.7 DEG C per minute and keeping for 70 minutes, then stopping heat preservation, naturally cooling to normal temperature, then adding the wool protective auxiliary HTW, raising the temperature to 80 DEG C by 1 DEG C per minute and keeping for 20 minutes, then naturally cooling to normal temperature for the second time, raising the temperature to 50 DEG C by 1 DEG C per minute and keeping for 15 minutes, naturally cooling to normal temperature for the third time, then adding aqueous ammonia for adjusting the pH value to 8.5, raising the temperature to 40 DEG C by 1 DEG C per minute and keeping for 20 minutes for the fourth time, and finally, carrying out natural cooling for finishing dyeing. The percent is mass percent of the dyeing liquor.
Description
Technical field
The present invention relates to a kind of dyeing, particularly a kind of low temperature dyeing of wool method.
Background technology
Dyeing process for loose wool cashmere fiber is thin, powerful low.Under normal circumstances, flock dyeing temperature is 100 DEG C of left and right, and the peptide bond in protein molecular structure can sharply be hydrolyzed, and causes fibrous molecular structure to change; The scale layer of fiber surface also wrecks simultaneously, makes the hardening of wool fibre feel, powerful impaired, and spinnability reduces.
Summary of the invention
The object of the invention is deficiency in order to solve above-mentioned technology and can Color is good, the low temperature dyeing of wool method of protection wool.
In order to achieve the above object, the method of the designed low temperature dyeing of wool of the present invention, at room temperature with bath raio 50 to 1 configuration dye liquors, and in dye liquor, add 1.5% ALbegal B, after 10 minutes, add glacial acetic acid to regulate pH value to 5-5.5, add 6% low temperature dyeing assistant LTD, 6.5% wool protective agent HTW, keep 20 minutes, then start 1 DEG C of intensification per minute, after rising to 70 DEG C, keep 10 minutes, then rise to 80 DEG C with 0.7 DEG C per minute, keep 70 minutes, then stop insulation, making it naturally be down to normal temperature adds after wool protective agent HTW again, 1 DEG C per minute is warming up to 80 DEG C of maintenances 20 minutes again, then be naturally cooled to for the second time normal temperature, then be warming up to 50 DEG C and keep 15 minutes with 1 DEG C per minute for the third time, then be naturally cooled to for the third time normal temperature, add ammoniacal liquor to regulate pH value to 8.5, heat up 40 DEG C and keep 20 minutes with 1 DEG C per minute for the 4th time, the last naturally cooling dyeing that completes.Wherein said percentage is all and the mass percent of dye liquor.
The low temperature dyeing of wool method that the present invention is designed; utilize low temperature dyeing assistant LTD and wool protective agent HTW; wool fibre dyeing temperature is reduced to 80 DEG C from 98 DEG C; its principle is to add appropriate cryogenic booster (being faintly acid); itself and protein molecule are had an effect; thereby prevention peptide bond hydrolysis, finally reaches the effect of protecting wool fibre.The wool fibre that obtains of dyeing by this method, has that coloured light is beautiful, lines is clear, soft, elasticity is remarkable, Machine Washable, the easily feature of nursing.
Detailed description of the invention
The present invention is further described by the following embodiment.
Embodiment 1:
The method of the low temperature dyeing of wool of the present embodiment, at room temperature with bath raio 50 to 1 configuration dye liquors, and in dye liquor, add 1.5% ALbegal B, after 10 minutes, add glacial acetic acid to regulate pH value to 5-5.5, add 6% low temperature dyeing assistant LTD, 6.5% wool protective agent HTW, keep 20 minutes, then start 1 DEG C of intensification per minute, after rising to 70 DEG C, keep 10 minutes, then rise to 80 DEG C with 0.7 DEG C per minute, keep 70 minutes, then stop insulation, making it naturally be down to normal temperature adds after wool protective agent HTW again, 1 DEG C per minute is warming up to 80 DEG C of maintenances 20 minutes again, then be naturally cooled to for the second time normal temperature, then be warming up to 50 DEG C and keep 15 minutes with 1 DEG C per minute for the third time, then be naturally cooled to for the third time normal temperature, add ammoniacal liquor to regulate pH value to 8.5, heat up 40 DEG C and keep 20 minutes with 1 DEG C per minute for the 4th time, the last naturally cooling dyeing that completes.Wherein said percentage is all and the mass percent of dye liquor.
Claims (1)
1. the method for a low temperature dyeing of wool, it is characterized in that at room temperature with bath raio 50 to 1 configuration dye liquors, and in dye liquor, add 1.5% ALbegal B, after 10 minutes, add glacial acetic acid to regulate pH value to 5-5.5, add 6% low temperature dyeing assistant LTD, 6.5% wool protective agent HTW, keep 20 minutes, then start 1 DEG C of intensification per minute, after rising to 70 DEG C, keep 10 minutes, then rise to 80 DEG C with 0.7 DEG C per minute, keep 70 minutes, then stop insulation, making it naturally be down to normal temperature adds after wool protective agent HTW again, 1 DEG C per minute is warming up to 80 DEG C of maintenances 20 minutes again, then be naturally cooled to for the second time normal temperature, then be warming up to 50 DEG C and keep 15 minutes with 1 DEG C per minute for the third time, then be naturally cooled to for the third time normal temperature, add ammoniacal liquor to regulate pH value to 8.5, heat up 40 DEG C and keep 20 minutes with 1 DEG C per minute for the 4th time, the last naturally cooling dyeing that completes, wherein said percentage is all and the mass percent of dye liquor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210592279.8A CN103061165B (en) | 2012-12-29 | 2012-12-29 | Low-temperature dyeing method for wool |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210592279.8A CN103061165B (en) | 2012-12-29 | 2012-12-29 | Low-temperature dyeing method for wool |
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| CN103061165A CN103061165A (en) | 2013-04-24 |
| CN103061165B true CN103061165B (en) | 2014-10-08 |
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| CN201210592279.8A Active CN103061165B (en) | 2012-12-29 | 2012-12-29 | Low-temperature dyeing method for wool |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133397A (en) * | 2015-09-01 | 2015-12-09 | 桐乡市濮院毛针织技术服务中心 | Low-temperature dyeing method for mercerized wool |
| CN105908541A (en) * | 2016-06-24 | 2016-08-31 | 浙江中鼎纺织有限公司 | Manufacturing method for elastic knitted yarns |
| CN106435883B (en) * | 2016-08-31 | 2019-03-19 | 浙江中鼎纺织有限公司 | A kind of preparation processing method of concavo-convex slub |
| CN106435896B (en) * | 2016-08-31 | 2019-07-19 | 浙江中鼎纺织有限公司 | A kind of preparation processing method of half spinning section of color bunchy yarn |
| CN107956147A (en) * | 2017-11-17 | 2018-04-24 | 桐乡市濮院毛针织技术服务中心 | A kind of woollen and cashmere dyeing assistant |
| CN111472076A (en) * | 2020-04-20 | 2020-07-31 | 浙江中鼎纺织股份有限公司 | Preparation method of wool and cashmere antibacterial blended knitting yarn |
| CN113981581A (en) * | 2021-11-24 | 2022-01-28 | 南通沧月纺织品有限公司 | Antibacterial blended yarn and preparation process thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2808815A1 (en) * | 2000-05-09 | 2001-11-16 | Lepoutre S A | Dyeing textiles of animal protein fibers, especially wool, by pretreating with anionic blocking agent then dyeing with reactive or metal complex dye to give a specific uneven visual effect |
| CN101851870A (en) * | 2009-03-31 | 2010-10-06 | 浙江华孚色纺有限公司 | Stripping finishing method of woolen dyed fabric |
| CN102409557A (en) * | 2011-11-11 | 2012-04-11 | 浙江理工大学 | Surface treatment and low-temperature dyeing method for wool |
-
2012
- 2012-12-29 CN CN201210592279.8A patent/CN103061165B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2808815A1 (en) * | 2000-05-09 | 2001-11-16 | Lepoutre S A | Dyeing textiles of animal protein fibers, especially wool, by pretreating with anionic blocking agent then dyeing with reactive or metal complex dye to give a specific uneven visual effect |
| CN101851870A (en) * | 2009-03-31 | 2010-10-06 | 浙江华孚色纺有限公司 | Stripping finishing method of woolen dyed fabric |
| CN102409557A (en) * | 2011-11-11 | 2012-04-11 | 浙江理工大学 | Surface treatment and low-temperature dyeing method for wool |
Non-Patent Citations (6)
| Title |
|---|
| 倪中秀等.半精纺色纺羊绒染色保护的研究.《纺织导报》.2012,(第08期),第84-87页. |
| 利用羊毛保护剂减轻羊绒染色的损伤;李红岩;《毛纺科技》;20040705(第07期);第23-24页 * |
| 半精纺色纺羊绒染色保护的研究;倪中秀等;《纺织导报》;20120808(第08期);第84-87页 * |
| 李志刚等.超声波技术在羊绒低温染色中的应用.《针织工业》.2012,(第09期),第51-52页. |
| 李红岩.利用羊毛保护剂减轻羊绒染色的损伤.《毛纺科技》.2004,(第07期),第23-24页. |
| 超声波技术在羊绒低温染色中的应用;李志刚等;《针织工业》;20120928(第09期);第51-52页 * |
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| CN103061165A (en) | 2013-04-24 |
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Effective date of registration: 20180613 Address after: 314511 Tongxiang City, Zhejiang Province, the north gate of the Chong Fu town Patentee after: Zhejiang Zhong Ding Textile Technology Co., Ltd. Address before: 314511 Zhongshan Road City, Tongxiang, Zhejiang province Tongxiang Town Industrial Zone Zhongshan Road Patentee before: Zhejiang CHNST Textile Co., Ltd. |