The far-infrared glass-ceramic heating plate is a combination of non-metallic conductive materials and infrared radiation materials through printing, high-temperature sintering and other processes on the outer surface of the glass-ceramic plate, which is permanently integrated with the glass-ceramic plate to form a layer of inorganic conductive
The resistive film layer emits infrared heat after being energized and heated to form a heat radiation source and conduction and convection heating.