CN104420349A - Low-temperature dyeing process for fox fleece - Google Patents
Low-temperature dyeing process for fox fleece Download PDFInfo
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- CN104420349A CN104420349A CN201310401733.1A CN201310401733A CN104420349A CN 104420349 A CN104420349 A CN 104420349A CN 201310401733 A CN201310401733 A CN 201310401733A CN 104420349 A CN104420349 A CN 104420349A
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- fox
- temperature
- water
- fox suede
- suede
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Abstract
The invention discloses a low-temperature dyeing process for a fox fleece. The process flow comprises soaping, washing with running water, dyeing, washing with running water, washing with ammonia water, washing with hot water, soaping, washing with hot water, fixing color, softening and drying. By adopting the low-temperature dyeing process, fox fleece fibers can be damaged little, the strength of single fibers can be kept to ensure smooth operation of a spinning procedure, and yarn faults can be reduced. The low-temperature dyed fox fleece fibers are soft, smooth and elastic, are good in moisture absorption, and can reserve original excellent performance, and especially can reserve original luster, style and handfeel after being made into knitted sweaters and underwear and improve the price and grade of products. The low-temperature dyeing process for the fox fleece is convenient in control of color difference from batch to batch, has energy-saving and emission-reducing effects and has good economic benefit and social benefit.
Description
Technical field
The invention belongs to dyeing, be specifically related to a kind of fox suede low temperature dyeing technique.
Background technology
Fox suede is senior textile raw material, needs rational dyeing and finishing technology to ensure its good spinning performance.The down content of fox suede has certain influence to dyeing quality, containing coarse wool, the rifle hair of some more difficult colouring in fox suede bulk fibre, after its dyeing, color and luster, color depth and fox suede have bigger difference, existing dyeing can not reduce the percentage of wool content of these assorted hairs under the prerequisite ensureing fiber quality, and easily occurs that fine hair turns yellow or produces look flower.
Summary of the invention
In order to overcome the above-mentioned defect that prior art field exists, the object of the invention is to, a kind of fox suede low temperature dyeing technique is provided, make the few damaged of fox Down Fiber, keep single fiber powerful.
Fox suede low temperature dyeing technique provided by the invention, its processing step is as follows:
A () soaps: wash fox suede, temperature of soaping 85 DEG C with the solution containing soaping agent 0.5g/l-1g/l, soap time 30min;
B () flowing water is washed: repeatedly clean fox suede with clear water;
C () is dyeed: fox suede is put into the working solution containing low temperature levelling agent WD201, salt, acetic acid, REACTIVE DYES Lanasol water is dissolved into liquid, slowly add again in working solution, after adding dyestuff, 70 DEG C are warming up to the speed of 1 DEG C/min after dye liquor is at room temperature incubated 20min, slow down heating rate and rise to 80 DEG C, dyeing 60-90min, discharge opeing after being cooled to 75 DEG C;
D () flowing water is washed: with clean water fox suede;
(e) ammoniacal liquor: by fox suede temperature be 45-50 DEG C, concentration is flood 15-20min in the ammoniacal liquor of 2-3ml/l;
(f) hot water wash: fox suede is cleaned with the water of 75 DEG C;
G () soaps: wash fox suede, temperature of soaping 85 DEG C with the solution containing soaping agent 0.5g/l-1g/l, soap time 30min;
(h) hot water wash: fox suede is cleaned with the water of 75 DEG C;
(i) fixation: fox suede is immersed in the soda ash solution of 75 DEG C and carry out fixation, the fixation time is 20-40min;
(j) soft treatment: use softener impregnation process fox suede, temperature is 40 DEG C, time 10-15min;
K () dries: bake out temperature controls at about 70 DEG C, is dried to containing damp rate about 20%.
Fox suede low temperature dyeing technique provided by the invention, its beneficial effect is, adopts low temperature dyeing technique can make the few damaged of fox Down Fiber, keeps single fiber powerful, to ensure that spinning process carries out smoothly, reduce yarn defect.The fox Down Fiber flexible smooth of low temperature dyeing, high resilience, good hygroscopicity, can retain its original premium properties, after especially making sweater knitted, underwear, remains original gloss, style and feel, improves price and the class of product.Fox suede low temperature dyeing technique master cylinder difference is convenient, and energy-conservation, reduction of discharging, economic benefit and social benefit are all good.
Detailed description of the invention
Below in conjunction with an embodiment, fox suede low temperature dyeing technique provided by the invention is described in detail.
Embodiment
A () soaps: wash fox suede, temperature of soaping 85 DEG C with the solution containing soaping agent 0.5g/l-1g/l, soap time 30min;
B () flowing water is washed: repeatedly clean fox suede with clear water;
C () is dyeed: fox suede is put into the working solution containing low temperature levelling agent WD201, salt, acetic acid, REACTIVE DYES Lanasol water is dissolved into liquid, slowly add again in working solution, after adding dyestuff, 70 DEG C are warming up to the speed of 1 DEG C/min after dye liquor is at room temperature incubated 20min, slow down heating rate and rise to 80 DEG C, dyeing 60-90min, discharge opeing after being cooled to 75 DEG C;
D () flowing water is washed: with clean water fox suede;
(e) ammoniacal liquor: by fox suede temperature be 45-50 DEG C, concentration is flood 15-20min in the ammoniacal liquor of 2-3ml/l;
(f) hot water wash: fox suede is cleaned with the water of 75 DEG C;
G () soaps: wash fox suede, temperature of soaping 85 DEG C with the solution containing soaping agent 0.5g/l-1g/l, soap time 30min;
(h) hot water wash: fox suede is cleaned with the water of 75 DEG C;
(i) fixation: fox suede is immersed in the soda ash solution of 75 DEG C and carry out fixation, the fixation time is 20-40min;
(j) soft treatment: use softener impregnation process fox suede, temperature is 40 DEG C, time 10-15min;
K () dries: bake out temperature controls at about 70 DEG C, is dried to containing damp rate about 20%.
Claims (1)
1. a fox suede low temperature dyeing technique, is characterized in that, processing step comprises:
A () soaps: wash fox suede, temperature of soaping 85 DEG C with the solution containing soaping agent 0.5g/l-1g/l, soap time 30min;
B () flowing water is washed: repeatedly clean fox suede with clear water;
C () is dyeed: fox suede is put into the working solution containing low temperature levelling agent WD201, salt, acetic acid, REACTIVE DYES Lanasol water is dissolved into liquid, slowly add again in working solution, after adding dyestuff, 70 DEG C are warming up to the speed of 1 DEG C/min after dye liquor is at room temperature incubated 20min, slow down heating rate and rise to 80 DEG C, dyeing 60-90min, discharge opeing after being cooled to 75 DEG C;
D () flowing water is washed: with clean water fox suede;
(e) ammoniacal liquor: by fox suede temperature be 45-50 DEG C, concentration is flood 15-20min in the ammoniacal liquor of 2-3ml/l;
(f) hot water wash: fox suede is cleaned with the water of 75 DEG C;
G () soaps: wash fox suede, temperature of soaping 85 DEG C with the solution containing soaping agent 0.5g/l-1g/l, soap time 30min;
(h) hot water wash: fox suede is cleaned with the water of 75 DEG C;
(i) fixation: fox suede is immersed in the soda ash solution of 75 DEG C and carry out fixation, the fixation time is 20-40min;
(j) soft treatment: use softener impregnation process fox suede, temperature is 40 DEG C, time 10-15min;
K () dries: bake out temperature controls at about 70 DEG C, is dried to containing damp rate about 20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310401733.1A CN104420349A (en) | 2013-09-06 | 2013-09-06 | Low-temperature dyeing process for fox fleece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310401733.1A CN104420349A (en) | 2013-09-06 | 2013-09-06 | Low-temperature dyeing process for fox fleece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104420349A true CN104420349A (en) | 2015-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310401733.1A Pending CN104420349A (en) | 2013-09-06 | 2013-09-06 | Low-temperature dyeing process for fox fleece |
Country Status (1)
| Country | Link |
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| CN (1) | CN104420349A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049111A (en) * | 2016-07-25 | 2016-10-26 | 浙江中昕染整有限公司 | Iron grey dyeing method of fox down |
| CN106192469A (en) * | 2016-07-25 | 2016-12-07 | 浙江中昕染整有限公司 | A kind of upper cyan colouring method of fox floss |
-
2013
- 2013-09-06 CN CN201310401733.1A patent/CN104420349A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049111A (en) * | 2016-07-25 | 2016-10-26 | 浙江中昕染整有限公司 | Iron grey dyeing method of fox down |
| CN106192469A (en) * | 2016-07-25 | 2016-12-07 | 浙江中昕染整有限公司 | A kind of upper cyan colouring method of fox floss |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |