| 摘要 |
PURPOSE: A resin hose is provided to enhance adhesion between the inner and outer sheaths without increase in yarn amount by employing a reinforcing material made of yarns of different thickness or twisting number. CONSTITUTION: A resin hose(100) comprises tubular inner and outer sheaths(120,160) and a fabric reinforcing layer(140). The fabric reinforcing layer is composed of first and second directional reinforcements(142a,142b,144a,144b) crossing each other and interposed between the inner and outer sheaths. The first directional reinforcement is formed by repetitively arranging a unit of at least two strands of yarns, wherein the yarns have different thickness or twisting number. The second directional reinforcement is formed by knitting yarns of the same thickness.
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