论文部分内容阅读
对24综SSB三层网和20综SSB三层网从设计到应用进行比较。比较结果显示:24综SSB三层网比20综SSB三层网的使用寿命更长;在相同经纬密下,24综SSB三层网的透气量和脱水指数更高,成纸效果更好。
Comparison of the design and application of the 24th composite SSB three-layer network and the 20th comprehensive SSB three-layer network. The results of comparison show that the 24th SSB three-layer net has a longer service life than the 20th SSC three-layer net; at the same latitude and longitude, the air permeability and dewatering index of the 24th SSB three-layer net are higher, and the papermaking effect is better.