Cover fabric The cover fabric has a sufficient abrasion resistance to friction with the pulleys and is made of a strong, elastic, and bias special cloth. The further reinforcement with the abrasion-resistant rubber protects the inside sufficient.
Compression rubber It keeps the normal belt cross-sectional profile, has extremely little heat generation against bending, and is very flexible.
Adhesion rubber
While it maintains the cord layer at an appropriate position, it also improves the adhesion between the cord layer and the rubber layer.
Cord It is the main part that transmits power and uses a polyester cord that has a high strength, has little elongation, and has little flex fatigue. It strongly adheres to and is integrated with the rubber layer; hence, in power transmission, each cord receives uniform force and can perform stable power transmission.
