Sensor Placement Strategies for Better Kapton Heater Temperature Feedback
https://flexible-heat-systems.currentvale.com/posts/how-to-integrate-a-glass-heater-into-an-existing-product-design
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