ČSN EN ISO 12625-12

Tissue paper and tissue products - Part 12: Determination of tensile strength of perforated lines and calculation of perforation efficiency

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

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Podrobné informácie

Označenie: ČSN EN ISO 12625-12

Dátum vydania: 01.10.2023

Stránok: 28

Krajina: Česká technická norma

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Anotácia

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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