ISO 12625-5:2024 卫生纸及其制品 第5部分：湿抗张强度的测定

标准编号：ISO 12625-5:2024

中文名称：卫生纸及其制品 第5部分：湿抗张强度的测定

英文名称：Tissue paper and tissue products — Part 5: Determination of wet tensile strength

发布日期：2024-05

标准范围

本文件规定了使用以恒定伸长率操作的拉伸强度测试设备测定用水浸泡后薄纸和薄纸产品的湿拉伸强度的测试方法。目前，两种类型的拉伸强度测试设备可在商业上获得，一种是其中测试件垂直定位，另一种是水平定位。本文件适用于两者。对于立式拉伸强度测试设备，使用保持在拉伸强度测试设备的下手柄中的装置（称为芬奇杯）来实现润湿。对于水平拉伸强度测试设备，浸泡装置放置在两个夹具之间。本文件不适用于测定杂质和相反物的情况。

This document specifies a test method for the determination of the wet tensile strength of tissue paper and tissue products after soaking with water, using a tensile-strength-testing apparatus operating with a constant rate of elongation.

Currently, two types of tensile-strength-testing apparatus are commercially available, one where the test piece is positioned vertically and, for the other, horizontally. This document applies for both. For vertical tensile-strength-testing apparatus, a device that is held in the lower grip of the tensile-strength-testing apparatus, called a Finch Cup, is used to achieve the wetting. For horizontal tensile-strength-testing apparatus, the soaking device is placed between the two clamps.

This document is not applicable to cases where impurities and contraries are determined.

标准预览图