CN101260620A - Energy-saving low-temperature dyeing and finishing technology - Google Patents
Energy-saving low-temperature dyeing and finishing technology Download PDFInfo
- Publication number
- CN101260620A CN101260620A CNA2008100250891A CN200810025089A CN101260620A CN 101260620 A CN101260620 A CN 101260620A CN A2008100250891 A CNA2008100250891 A CN A2008100250891A CN 200810025089 A CN200810025089 A CN 200810025089A CN 101260620 A CN101260620 A CN 101260620A
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- dyeing
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- 238000004043 dyeing Methods 0.000 title claims abstract description 32
- 238000005516 engineering process Methods 0.000 title abstract description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims abstract description 4
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 claims abstract description 4
- 239000001632 sodium acetate Substances 0.000 claims abstract description 4
- 235000017281 sodium acetate Nutrition 0.000 claims abstract description 4
- 239000000975 dye Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 230000000740 bleeding effect Effects 0.000 claims description 3
- 239000006210 lotion Substances 0.000 claims description 2
- 238000010186 staining Methods 0.000 claims description 2
- 235000008708 Morus alba Nutrition 0.000 abstract description 7
- 240000000249 Morus alba Species 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 9
- 239000000835 fiber Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
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Abstract
The invention relates to an energy-saving low-temperature dyeing and finishing technology, which is characterized in that 1g/L of acetic acid and sodium acetate are firstly and uniformly added into low-temperature bath liquid, 0.3g/L of penetrating agent and 0.05g/L of leveling agent peregal O are added after 5 minutes, a certain amount of dye is added after 10 minutes, the temperature is raised to 75 ℃ at the speed of 1 ℃/min after 15 minutes, the temperature is kept for 30-50 minutes, the dyeing percentage of natural mulberry silk can be completely guaranteed, the color is pure, the leveling property is good, the dyeing rate is high, the operation is easy, and the workshop machine environment can be improved.
Description
Technical field
The invention belongs to the dyeing and finishing field, especially a kind of energy-saving low-temperature dyeing and finishing technique.
Background technology
Usually, dyeing is to select corresponding dyestuff, auxiliary agent and different types of electrolyte for use at fiber of different nature, and under the uniform temperature condition, the adhesion between control dyestuff and the fiber reaches the purpose of dying soon with level dyeing.And realize the quality control of dyeing course by the major parameter of dyeings such as dye-uptake, dyeing speed, level dyeing rate.High-temp dyeing helps the expanded of fiber, obtains suitable level-dyeing property and dye-uptake.But the natural mulberry silk high-temp dyeing is easy to generate " ash is hindered " defect, and energy consumption is big, and coloured light withers secretly.
Summary of the invention
Task of the present invention is: a kind of energy-saving low-temperature dyeing and finishing technique is provided, solve natural mulberry silk silk fabric dyed silk piece fabric coloured light just, level-dyeing property, COLOR FASTNESS, dye uptake be not less than high-temperature dyeing process, and reduce " ash is hindered " defect, energy savings.
The technology of the present invention is constructed as follows:
A kind of energy-saving low-temperature dyeing and finishing technique, it is characterized in that in the low temperature body lotion, all adding earlier 1g/L acetic acid and sodium acetate, after spending 5 minutes, add the bleeding agent of 0.3g/L and the levelling agent peregal 0 of 0.05g/L, after 10 minutes, add a certain amount of dyestuff, after 15 minutes, speed with 1 ℃/min is raised to 75 ℃ with temperature, is incubated 30-50 minute, and natural mulberry silk silk fabric dye uptake can guarantee fully.
Progressive effect of the present invention, its color and luster is pure, good level-dyeing property, dye-uptake height, operation improves workshop board environment easily.
The specific embodiment
Embodiment 1: the natural mulberry silk silk fabric of getting the production of area, Dandong is respectively with high-temperature technology dyeing and above-mentioned energy-saving low-temperature staining technique dyeing, carry out slice probing after the dyeing, there is more serious " ring dyes " phenomenon in the natural mulberry silk silk fabric of finding high-temp dyeing, low temperature dyeing silk fabric section dyestuff reaching and degree is higher than the high-temp dyeing silk fabric, prove that the low temperature dyeing technology has solved the diffusion problem of dyestuff.And every index of low temperature dyeing silk fabric meets national standard.According to Energy Section of dandong silk printing and dyeing mill empirical estimating, the low temperature dyeing temperature of natural mulberry silk silk fabric drops to 75 ℃ from 98 ℃, but energy savings about 24%.
Claims (2)
1. energy-saving low-temperature dyeing and finishing technique, it is characterized in that in the low temperature body lotion, adding earlier acetic acid and sodium acetate, after spending 5 minutes, add bleeding agent and levelling agent peregal 0, after 10 minutes, add a certain amount of dyestuff, after 15 minutes, speed with 1 ℃/min is raised to 75 ℃ with temperature, is incubated 30-50 minute.
2. staining technique as claimed in claim 1, the amount of its feature acetic acid and sodium acetate is 1g/L, and the amount of bleeding agent is 0.3g/L, and the amount of levelling agent peregal 0 is 0.05g/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100250891A CN101260620A (en) | 2008-05-07 | 2008-05-07 | Energy-saving low-temperature dyeing and finishing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100250891A CN101260620A (en) | 2008-05-07 | 2008-05-07 | Energy-saving low-temperature dyeing and finishing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101260620A true CN101260620A (en) | 2008-09-10 |
Family
ID=39961291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100250891A Pending CN101260620A (en) | 2008-05-07 | 2008-05-07 | Energy-saving low-temperature dyeing and finishing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101260620A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644206A (en) * | 2012-05-14 | 2012-08-22 | 杭州航民美时达印染有限公司 | Polyamide nonwoven fabric dyeing process |
| CN103696292A (en) * | 2013-12-09 | 2014-04-02 | 常熟市爱博尔服饰有限公司 | Dyeing process for silk fiber thermal woven |
| CN106400130A (en) * | 2016-11-29 | 2017-02-15 | 广西立盛茧丝绸有限公司 | Method for improving dyeing and curing rate of natural silk |
-
2008
- 2008-05-07 CN CNA2008100250891A patent/CN101260620A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644206A (en) * | 2012-05-14 | 2012-08-22 | 杭州航民美时达印染有限公司 | Polyamide nonwoven fabric dyeing process |
| CN102644206B (en) * | 2012-05-14 | 2013-10-23 | 杭州航民美时达印染有限公司 | Polyamide nonwoven fabric dyeing process |
| CN103696292A (en) * | 2013-12-09 | 2014-04-02 | 常熟市爱博尔服饰有限公司 | Dyeing process for silk fiber thermal woven |
| CN106400130A (en) * | 2016-11-29 | 2017-02-15 | 广西立盛茧丝绸有限公司 | Method for improving dyeing and curing rate of natural silk |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080910 |