This document specifies a method for determining the bending length of a nonwoven. A formula is given for calculating the flexural rigidity of the nonwoven material from the bending length. The method is not applicable to combination-type materials (composites or laminates) in which there can be a natural twist.
NOTE This document describes a test method specific to nonwovens.
WITHDRAWN
ISO 9073-7:1995
PUBLISHED
ISO 9073-7:2024
60.60
Standard published
Nov 11, 2024