Troubleshooting Slow Warm-Up in Kapton Heater

https://flexible-heaters.opalvector.com/posts/temperature-control-for-a-glass-heater-sensors-setpoints-and-stability

A kapton heater can solve a simple problem: place useful heat close to a part that needs it. The best result comes from a clear plan. Shape, power, contact, and control all affect the final behavior