标准摘要
[中文适用范围]： 本文件规定了在标准条件下测定纸和纸板（包括瓦楞纤维板）吸水性的方法。 本文件不适用于克重小于 50 g/m2 的纸张或压花纸。 它不适用于新闻纸等多孔纸或吸水纸等吸水性较高的纸张，而 ISO 8787 更适合这些纸张。 [外文原描述]： This document specifies a method for determining the water absorptiveness of paper and board, including corrugated fibreboard, under standard conditions. This document is not applicable for paper of grammage less than 50 g/m 2 or embossed paper. It is not applicable for porous papers such as newsprint or papers such as blotting paper or other papers having a relatively high-water absorptiveness for which ISO 8787 is more suitable.
英文名称Paper and board — Determination of water absorptiveness — Cobb method