| abstract |
The invention provides a fiber of a bead, which can be injected with a sufficient amount of air in order to become a high-performance bicycle tire, and when the fiber of the bead is covered with rubber, the fiber of the bead does not need to be dried, so the processability is excellent , Effective for preventing the wheels from falling off.nn n n A fiber for a bead for tires, characterized in that a wholly aromatic polyester fiber with an elastic modulus of 800 cN / dtex or more is used. |