CAP PLY CORD AND A PNEUMATIC TIRE INCLUDING THE SAME, CAPABLE OF ENHANCING DURABILITY INCREASE AND WEIGHT DECREASE BY THE DEVELOPING OF LATTICE FIBER CORD

摘要

PURPOSE: A cap ply cord and a pneumatic tire including the same are provided to enhance the structural stability and the adhering performance of a tire if being applied to the pneumatic tire, since polyester with high contraction stress, and fiber core, of which weft consists of Lyocell, are woven in a lattice form.;CONSTITUTION: A cap ply cord consists of fiber cords, which are woven in a lattice form by warp thread(10), which consists of polyester cords, and weft(20), which consists of Lyocell cord. The warp thread consists of one strand of polyester or plural strands of polyester, of which each twisting number is 10-200TPM(twist/meter).;COPYRIGHT KIPO 2011