Advantages of thermosol process:
Dyeing time is very short
No need of carrier
Non toxic
There is no additional problem of removing carrier by using alkali.
Very bright shade is obtained.
Excellent dye utilization (75-90%) is achieved.
Disadvantages of thermosol process:
Shade may be changed due to sublimation at high temp.
Special m/c required
Loss of strength when time of treatment is prolonged.
Costly due to this process requires special arrangement.