Hlavní stránka>BS EN ISO 12625-12:2023 Tissue paper and tissue products Determination of tensile strength of perforated lines and calculation of perforation efficiency
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sklademVydáno: 2023-05-25
BS EN ISO 12625-12:2023
Tissue paper and tissue products Determination of tensile strength of perforated lines and calculation of perforation efficiency
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This standard BS EN ISO 12625-12:2023 Tissue paper and tissue products is classified in these ICS categories:
85.060 Paper and board
85.080.20 Tissue paper
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.