| 摘要 |
<p>The sail board sail is made of panels (1,2,3,4,5) which are stitched together at the longitudinal seams. The intermediate panel (6) is made from plastics material and is stitched to the adjacent panels (3,4). The plastics panel is coloured or tinted over part of its area to imitate the material and a window (A) is included in the panel. The colouring or tinting is achieved by printing and may include lettering or advertising or the manufacturer's and sail identity.</p> |
