Повучен
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.
ПОВУЧЕН
ISO 12625-12:2010
95.99
Повучен
3. 5. 2023.
ОБЈАВЉЕН
ISO 12625-12:2023
Higijenski papir i proizvodi od higijenskog papira — Deo 12: Određivanje zatezne čvrstoće perforacije — Izračunavanje efikasnosti perforacije
95.99 Повучен