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ISO 12625 12:2010 PDF
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Tissue paper and tissue products – Part 12: Determination of tensile strength of perforated lines – Calculation of perforation efficiency
ISO 12625-12:2010 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 ISO 12625-12:2010.
| Edition | 2010 |
|---|---|
| Standard Part No | 12 |
| Published Date | 2010 |
| Published By | International Standardization Organisation |
| Page Count | 14 |
