Application Method Of Direct Dyes
- Categories: Solution
- Time of issue: 2021-06-11 10:54:38
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Information
1. Exhaust Dyeing
Recipe of Dyeing Bath
|
Dyeing Method
|
Weak Alkli |
Neutral |
|
Dyestuff%(owf) |
X |
Y |
|
Na2so4,g/l |
1-2 |
- |
|
Na2so4,g/l |
0-30 |
0-30 |
Dyeing Procedure:
(1)Common Dyeing
(2) Dyeing Bath With Disperse Dyes
2.Recipe Of Padding Liquor
|
Dyestuff |
X g/l |
|
Levelling |
20 g/l |
|
Na3po4 |
200 g/l |
|
Other Addives |
20 g/l |
Dyeing Procedure
Padding（liquor pick-up 80%, temp., 60℃）→steaming（temp.100~10360℃, time: 1~4min）→rinsing→fixing→drying
For reference only.
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