METHOD OF PRODUCING RUBBER PRODUCTS USING A TWISTED FLAT STEEL CORD

摘要

A manufacturing method of a rubber product using single steel cords is provided to improve workability by restricting inclined rotation of the steel cord when the steel cord is laid in rubber. In a manufacturing method of a rubber product using single steel cords, single steel cord of a clockwise direction and the single steel cord of a counter clockwise direction are arranged alternately. A diameter ratio of the steel cord is 0.57~0.95, and a twisted period is ~100 times of the diameter ratio. The tensile strength of the steel cord is 250~450 kg/mm^2. An arrangement interval of the steel cord is 0.3mm.