SolarX infrared film is produced by applying a heating element - carbon paste, current-carrying bands of tin-plated copper and silver contacts to the heat-insulating film, followed by two-sided lamination. A distinctive feature of the heating film SolarX is the presence of a silver mesh for the separation of current-carrying strips and a heating element. This prevents the formation of a spark, which as a result makes the film completely safe and extends the service life.