BS EN ISO 9073-7:2024

Nonwovens. Test methods. Determination of bending length | Status: Current

1 Scope 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.