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EN ISO 9073-7:2024

Nonwovens - Test methods - Part 7: Determination of bending length (ISO 9073-7:2024) EN ISO 9073-7:2024

Publication date:   Aug 22, 2024

General information

60.60 Standard published   Nov 20, 2024

CEN

CEN/TC 248 Textiles and textile products

European Norm

59.080.30   Textile fabrics

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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.

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 9073-7:1998

NOW

PUBLISHED
EN ISO 9073-7:2024
60.60 Standard published
Nov 20, 2024