| 摘要 |
The present invention discloses an endless belt which is comprised of (1) a first reinforcement layer, wherein the first reinforcement layer is formed of a first fabric strip which is spirally wound forming a helix, and (2) a second reinforcement layer, wherein the second reinforcement layer is formed of a second fabric strip which is spirally wound forming a helix, wherein the second fabric strip is of essentially the same width as the first fabric strip, wherein the second fabric strip is parallel to the first fabric strip, and wherein the second fabric strip is offset from the first fabric strip. |
