How Mounting Pressure Can Affect Kapton Heater Heat Transfer
https://high-precision-heating.timeforchangecounselling.com/how-to-prevent-uneven-heating-in-a-glass-heater-application
In precision instruments, a kapton heater must deliver heat in a controlled way. It uses a resistive foil circuit laminated within polyimide film. One useful trait is custom circuit patterns. Still, hot spots can change the result