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| Business Type | Manufacturer, Exporter, Supplier, Retailer, Wholesaler |
| Brand Name | DDI |
| Form | Powder |
| Color | Many Colors Available |
| Click to view more | |
Preferred Buyer From
| Location | Worldwide |
Product Details
There dyes are having moderate reactivity and are widely used for dyeing & printing of cellulosic fibres for its very good fastness properties. These dyes are having very good features like good solubility, can be applied both by exhaust & padding methods and suitable for discharge printing very much effectively
1. EXHAUST DYEING METHOD :-
Set the dye bath at recommended temp. (40°/60°C) and add dye solution & other additives in the bath as under
Dyeing at 40°C - Dyeing time is 90 minutes
| Jigger Dyeing | Winch Dyeing | ||
| Material : Liquor Ratio | 1 : 2 - 1 : 3 | 1 : 4 - 1 : 6 | 1 : 15 -1 : 30 |
| Glauber Salt gms/lit. | 50 | 50 | 50 |
| Soda Ash gms/lit. | 5 | 5 | 5 |
| Caustic Soda 72° Tw ml/lit. | 4-6 | 3-4 | 1-2 |
| or Tri Sod Phosphate gms/lit | - | 30 | 10-15 |
Dyeing at 60°C - Dyeing time is 60 minutes
| Material : Liquor Ratio | 1 : 2 - 1 : 3 | 1 : 4 - 1 : 6 | 1 : 15 -1 : 30 |
| Glauber Salt gms/lit. | 50 | 50 | 50 |
| Soda Ash gms/lit. | 5 | 5 | 5 |
| Caustic Soda 72° Tw ml/lit. | 3-5 | 2-3 | 1 |
| or Tri Sod Phosphate gms/lit | 30 | 20-25 | 5-10 |
After addition of alkali continue dyeing for 90 min.& 60min, respectively and wash,
2. PAD BATCH DYEING:-
(i) SHORT TIME PAD BATCH :
Dye stuff + Sod. Silicate 100gmsilit 100-106" Tw) + Caustic Soda (72°Tw) 15midit. —> 4 Hrs. Batch-—> Wash
(ii) ONE BATH-PAD BATCH PROCESS :
Dye stuff + Sod, Silicate (100-106 Tw) 100qms/lit + Caustic Soda (72°Tw) 5-10millit---> 24 Hrs. Batch---> Wash
(iii) ONE BATH-PAD-DRY SYSTEM PROCESS :
Dye Stuff + Urea 50 gmsilit + Sodium Bicarbonate 20-50 gmilit. + Resist Salt -10 gms/lit —> Dry —> Steam 3-4 min. at (100-105°C)-->Wash
(iv) TWO BATH-PAD-BATCH PROCESS:
Dye stuff--> Dry (1-3 min. at 150-200°C} —> Chemical Pad (Glauber's Salt-250 gms/lit + Caustic Soda 30 mifit.) —-> 2-4 Hrs. Batch —> Wash
