International Standard
ISO 9073-7:2024
Nonwovens — Test methods — Part 7: Determination of bending length
Reference number
ISO 9073-7:2024
Edition 2
2024-11
© ISO 2024
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Published (Edition 2, 2024)

ISO 9073-7:2024

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Format
CHF 63
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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 2024-11
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 8
  • Technical Committee :
    ISO/TC 38
    ICS :
    59.080.30 
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