Apafix reactive dye series with an innovative chemistry, have been specially designed considering the increasing market requirements for TOTAL COST EFFECTIVENESS in dyeing. These innovative dyes are focused on cost reduction better dye yield and good over all fastness properties.
Saves
- . Dyes Consumption . Water consumption . Salt Consumption . Energy consumption
- . Effluent load reduction like TDS level, BOD & COD level etc . Production cost
Problem & challenges presently faced in Dark shade dyeing
- High Percentages of conventional dyestuffs required
- High amounts of water and energy required for washing off processes
- Reduction in overall fastness properties, especially wet fastness
- Cost of production is higher
Apafix dye range offers solutions to the above problems due to the following features
- Very high build-up properties
- Good washing-off properties
- Good overall fastness properties
- Most economical receipe cost
Special Features |
Benefits |
Highest Build up |
Deepest shades are possible with lowest amount of dyes & hence dyes Consumption will be reduces considerably offering cost effectiveness |
High degree of Fixation |
Shorter washing off cycles, saves energy, water and time. |
Excellent washing off |
Drastically reduces water consumption, saves times & energy, reduced affluent load and overall increased productivity with lowest processing cost |
Excellent compatibility |
Excellent lab to bulk to bulk Shade reproducibility very good level dyeing |
Most Economical receipes |
Cheapest dye receipe cost & cheapest over all production cost |
Exhaust Dyeing method for 100% cellulose unmercerize 600C Mixed Alkali Method using Soda ash & Caustic soda
Alkali and Salt Requirement
Dye |
% |
<0.5 |
0.5 |
1 |
2 |
3 |
4 |
>5 |
Salt |
g/l |
20 |
30 |
40 |
50 |
60 |
70 |
80 |
Soda Ash |
Liquor Ratio Below 6:1 Liquor Ratio Below 8:1 |
g/l |
14 |
16 |
18 |
20 |
20 |
20 |
20 |
10 |
12 |
14 |
16 |
18 |
20 |
20 |
Mixed Alkali and Salt Requirement
Dye |
% |
<0.5 |
0.5 |
1 |
2 |
3 |
4 |
>5 |
Salt |
g/l |
20 |
30 |
40 |
50 |
60 |
70 |
80 |
Soda Ash |
Liquor Ratio Below 6:1 Liquor Ratio Below 8:1 |
g/l |
10 |
10 |
5 |
5 |
5 |
5 |
5 |
10 |
5 |
5 |
5 |
5 |
5 |
5 |
NaOH 36 Be0/660Tw |
Liquor Ratio Below 6:1 Liquor Ratio Below 8:1 |
m/l |
0.5 |
1 |
2 |
2.5 |
3 |
3.5 |
4 |
- |
0.75 |
1.25 |
1.5 |
2 |
2.5 |
3 |