标准摘要
[中文适用范围]： ISO 5269 的这一部分规定了一种使用传统纸张成型机制备实验室纸浆的方法，以便对这些纸张进行后续物理测试，以评估纸浆本身的相关特性。 ISO 5269 的这一部分适用于大多数种类的纸浆。 它不适用于某些纤维很长的纸浆，例如由未缩短的棉、亚麻和类似材料制成的纸浆。 该方法不适用于根据 ISO 3688 制备用于测定漫蓝色反射系数（ISO 亮度）的实验室表。 警告 — 当以未缩短的形式使用长纤维纸浆时，纸页的形成可能并不总是令人满意。 [外文原描述]： ISO 5269-1:2005 specifies a method, using a conventional sheet former, for the preparation of laboratory sheets of pulp for the purpose of carrying out subsequent physical tests on these sheets in order to assess the relevant properties of the pulp itself. ISO 5269-1:2005 is applicable to most kinds of pulp. It is not suitable for some pulps with very long fibres, such as those made from unshortened cotton, flax and similar materials. This method is not suitable for the preparation of laboratory sheets for the determination of diffuse blue reflectance factor (ISO brightness) in accordance with ISO 3688
英文名称Pulps — Preparation of laboratory sheets for physical testing — Part 1: Conventional sheet-former method