| 摘要 |
PURPOSE:To make a product still more thin and fine and to reduce the wt. of said product, by using a multi-axis fabric, which is woven so as to allow two warp yarns to cross one weft yarn in a diagonally oblique state, as a reinforcing material. CONSTITUTION:A multi-axis fabric woven so as to allow two warp yarns to cross one weft yarn in a diagonally oblique state is used as a reinforcing material 2. The fabric becoming the reinforcing material 2 is woven in a three-axis state so as to allow two warp yarns 4, 5 to cross the weft yarn 3 in the diagonally oblique state. In this case, the fabric is woven so that the weft yarn 3 and the warp yarns 4, 5 form an angle of 60 deg., that is, the yarns are combined in a direction strongly receiving the twist force when the fabric is twisted around the weft yarn 3. The fabric is woven by a plain weaving method, and the weft yarn 3 and the warp yarns 4, 5 are woven linearily. |
