MANUFACTURING METHOD OF BELT

摘要

PROBLEM TO BE SOLVED: To manufacture a belt free from a step in a joint by completely removing the step in the joint and performing vulcanization as it is. SOLUTION: In the method for manufacturing the belt, a joint is pressed in such a state that the end parts of an unvulcanized rubber sheet are mutually butted and the rubber is softened and the joint is bonded so as not to cause a step in the joint and thereafter the unvulcanized rubber sheet is overlaid on a mold and vulcanized.