Continuous Dyeing
Every degree above the fixation window buys speed and pays for it in dye going up the stack. The loss doubles long before the shade does.
— %
Share of applied dye lost during the cure
The doubling interval and reference rate are dye-specific and must come from your own thermosol trials — a low-energy disperse dye and a high-energy one behave nothing alike. Sublimed dye is an emissions issue as well as a cost: check the exhaust duty.
Pad-Thermosol Sublimation Loss Calculator — free, with the formula and a worked example, at Textile School.