| 摘要 |
<p>A net provides protection from wind and weather and has a combination of warp (11) and weft (12) threads. The net has a series of equidistantly-spaced, densely-woven zones (13) along the direction of the warp threads. On each side of the net the zones form rings (14) in which the warp and weft threads do not cross over, and forming an aperture. The rings are located on both faces of the net and are transposed with respect to each other, and/or are directly back-to-back.</p> |
