Advantages of thermosol process:
Dyeing time is very short
No need of carrier
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.