80x400目席型网、316不锈钢网、0.62kg/平米席型网之所以称为席型网是因为他的经纬丝径不同，目数不同。合理的搭配丝经和目数以达到方眼网无法达到的过滤密度。所以席型网都是过滤精细的密纹网，但是一般都是经丝丝径大于纬丝丝径。反差式织法之所以称为反差是因为纬线比经线粗很多。(席席型网达到了一般不锈钢网不可能达到的过滤精度平纹编织席型网滤网号目数(径x纬)丝径(径x纬)孔径(um)每平米重量(kg)32#8x620.63mmx0.45mm3005.4240#10x790.50mmx0.355mm2503.1648#12x640.58mmx0.40mm2802.955#14x880.40mmx0.30mm1802.5476#19x1400.315mmx0.20mm1401.8880#20x3000.35mmx0.20mm-3.695#24x1100.355mmx0.25mm1202.45100#25x1400.28mmx0.20mm1001.95120#30x1500.25mmx0.18mm801.68140#35x1750.224mmx0.16mm711.52160#40x2000.20mmx0.14mm601.40180#45x2500.16mmx0.112mm561.09200#50x2500.14mmx0.11mm531.04220#55.5x2800.14mmx0.10mm500.92240#65x3300.11mmx0.08mm360.71280#(1)70x3500.11mmx0.08mm350.72280#(2)70x3850.11mmx0.07mm320.75300#78x7000.11mmx0.08mm301.39315#(1)80x4000.10mmx0.065mm400.62315#(2)80x6000.10mmx0.06mm--315#(3)80x8000.15mmx0.04mm--320#81x7800.10mmx0.07mm301.22354#90x5500.12mmx0.05--幅宽:1-1.6m)