BS EN ISO 12625-12:2023 PDF

Scope: This document specifies a test method for the determination of the tensile strength of perforated lines of tissue paper. It uses a tensile-testing apparatus operating with a constant rate of elongation. This method is only used for measuring machine-direction tensile strength, that is for cross-direction perforations on tissue paper. The calculation of perforation efficiency is also specified in this document.

BS EN ISO 12625-12:2023 Referenced Document

ISO 12625-1 Tissue paper and tissue products — Part 1: Vocabulary*， 2019-04-29 Update
ISO 12625-4 Tissue paper and tissue products — Part 4: Determination of tensile strength, stretch at maximum force and tensile energy absorption*， 2022-08-12 Update
ISO 186 Paper and board - Sampling to determine average quality*， 2002-03-01 Update
ISO 187 Paper, board and pulps; standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples*， 2022-01-01 Update
ISO 1924-2 Paper and board - Determination of tensile properties - Part 2: Constant rate of elongation method (20 mm/min)*， 2008-12-01 Update
ISO 7500-1 Metallic materials - Calibration and verification of static uniaxial testing machines - Part 1: Tension/compression testing machines - Calibration and verification of the force-measuring system*， 2018-02-01 Update

1970 BS EN ISO 12625-12:2023 Tissue paper and tissue products Determination of tensile strength of perforated lines and calculation of perforation efficiency (British Standard)
2010 BS EN ISO 12625-12:2010 Tissue paper and tissue products - Determination of tensile strength of perforated lines - Calculation of perforation efficiency