ISO 12625-5:2016规定了使用以恒定的伸长率进行操作的拉伸强度试验装置，在用水浸泡后测定薄纸和纸巾制品的湿拉伸强度的试验方法。 目前，两种类型的拉伸强度试验装置是市售的，其中试样垂直放置，另一种是水平定位。本文档适用于两者。对于垂直拉伸强度试验装置，使用被称为Finch Cup的拉伸强度试验装置的下夹具中的装置来实现润湿。对于水平拉伸强度试验装置，将均热装置放置在夹具之间。 在必须确定杂质和反应物的情况下，ISO 15755 [6]适用于纸巾和纸巾产品中的这些检测

ISO 12625-5:2016 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 which 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 clamps. In cases where impurities and contraries have to be determined, ISO 15755[6] applies for these detections in tissue paper and tissue products.