| 摘要 |
<p>The present invention provides abrasive backing that has high tension, low extension rate, and superior smoothness, and a method of manufacturing the abrasive backing and abrasive cloth including this abrasive backing. One aspect of the present invention provides abrasive backing which includes a upper weave and lower weave; binding yarns that connect the upper weave and the lower weave. Said upper weave and the lower weave are heat-set after spreading the weave with a tenter in the weft direction. Further, the upper weave and the lower weave may be made simultaneously.</p> |
