DS/ISO 12625-12
Tissue paper and tissue products – Part 12: Determination of tensile strength of perforated lines and calculation of perforation efficiency
| Organization: | DS |
| Publication Date: | 23 May 2023 |
| Status: | active |
| Page Count: | 24 |
| ICS Code (Tissue paper): | 85.080.20 |
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.
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