under identical conditions, the warpwise tensile strength of the laminates increased with the decreased weft density, but the elongation at break decreased.

• 在条件一定的情况下，随着织物纬纱密度的减小，材料沿经向的拉伸强度呈上升的趋势，而经向断裂伸长率呈下降趋势。