| 摘要 |
A rubber hose includes an inner rubber layer including a hollow part, an first braided layer formed on the inner rubber layer by braiding a plurality of first yarn materials, a middle rubber layer formed on the first braided layer, a second braided layer formed on the middle rubber layer by braiding a plurality of second yarn materials, and an outer rubber layer formed on the second braided layer. The first braided layer is formed by braiding the plurality of first yarn materials including a vinylon fiber made by a dry process such that the braided first yarn materials includes a braid formed in a three-over, three-under pattern. The second braided layer is formed by braiding the plurality of second yarn materials including a vinylon fiber made by a wet process such that the braided second yarn materials includes a braid formed in a two-over, two-under pattern. |
