METHOD FOR PRODUCING A CARBON BAND FOR A CARBON INFRARED HEATER, METHOD FOR PRODUCING A CARBON INFRARED HEATER, AND CARBON INFRARED HEATER

摘要

The present invention makes it possible to manufacture carbon band playing a twisted about its longitudinal axis relates to a method for . According to the present invention , the carbon fiber is transferred to a fiber processing apparatus , and both sides of the center line is formed from a band -shaped preform having an edge , in forming the center line to form an edge area than a shorter average fiber length of the fiber and transferred by the processing device , the preform is then further treated with carbon band . ;