<div>　　应用勃莱依里经验公式可以求得在正常织造条件下的织物最大经、纬密度。这种方法可以分为四种情况来计算。</div><div>　　1．方形织物的经纬、密度 &nbsp;经、纬纱同细度、等密度的织物称为方形织物。方形织物的最大经、纬密度可按下式计算：</div><div style="text-align: center; "><img src="http://dayaotex-img.gz.bcebos.com/article/fffspic/fzmlsj1557.png"></div><div style="text-align: center; "><img src="http://dayaotex-img.gz.bcebos.com/article/fffspic/fzmlsj1558.png"></div><div style="text-align: center; "><img src="http://dayaotex-img.gz.bcebos.com/article/fffspic/fzmlsj1559.png"></div><div style="text-align: center; "><img src="http://dayaotex-img.gz.bcebos.com/article/fffspic/fzmlsj1560.png"></div><div style="text-align: center; "><img src="http://dayaotex-img.gz.bcebos.com/article/fffspic/fzmlsj1561.png"></div><div style="text-align: center; "><img src="http://dayaotex-img.gz.bcebos.com/article/fffspic/fzmlsj1562.png"></div><div style="text-align: center; "><br></div><div style="text-align: center; "><br></div>