| 摘要 |
PROBLEM TO BE SOLVED: To improve adhesive strength of a belt body and a steel cord in both end parts in the belt width direction, while securing tensile strength along the belt peripheral direction.SOLUTION: The conveyor belt 1 includes an endless belt-like belt body 2 formed of a rubber material and steel cords 3a and 3b embedded in a plurality in the belt width direction H in the belt body 2 and extending in the belt peripheral direction, and is provided by applying brass plating processing to the steel cord 3a embedded in both end parts 6 in the belt width direction H in the belt body 2 among the plurality of steel cords 3a and 3b, and by applying galvanization processing to the steel cord 3b embedded in an intermediate part 4 positioned between mutual both end parts 6 along the belt width direction H. |
