Products

Thin and flexible polyimide (PI) heater film provides uniform, constant-temperature heating for applications in medical devices, wearable tech, and 3D printers. We offer custom OEM/ODM sizes and cost-effective wholesale solutions.

Polyimide (PI) Heating Films, often referred to as film heaters, are thin, flexible, and lightweight electric heating elements. They are constructed using a high-temperature polyimide film as both the substrate and the overlay, with an etched-foil heating circuit encapsulated in between. This advanced design makes them ideal for applications requiring precise, reliable heat in a minimal space and under demanding conditions.