摘要
表面开孔率是表示网表面所有脱水孔占面积率。实践表明,对多层成形网而言,表面开孔率比透气度更能体现网体的脱水潜能。本文探讨了成形网表面开孔率的定义和计算。
The percentage top surface open area indicates the total open area of the combined drainage holes in the top surface of a fabric. Experience has shown that in multi-layer construction, this figure gives a much better indication of the drainage potential of a forming fabric than CFM（Permeability）. This article mainly talked about the definition and calculation of percentage top surface open area of forming fabric.
出处
《上海造纸》
2009年第3期68-69,74,共3页
Shanghai Paper Making
