60.60 Standard published Jan 15, 2010
CEN
CEN/TC 172 Pulp, paper and board
European Norm
85.080.20 Tissue paper
Published
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.
PUBLISHED
EN ISO 12625-12:2010
60.60
Standard published
Jan 15, 2010
IN_DEVELOPMENT
prEN ISO 12625-12