NF EN ISO 9073-14

NF EN ISO 9073-14

June 2023
Standard Current

Nonwovens - Test methods - Part 14 : coverstock wetback (simulated urine)

This document specifies a test method for the determination of the ability of diaper coverstock to resist the transport back onto the skin of a liquid which has already penetrated the coverstock.This test corresponds with repeated liquid strike-through time according to NWSP 070.7.This test method is intended for quality control and is designed for comparison of wetback for different nonwoven coverstocks and treatments. It does not simulate in use conditions for finished products.

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Main informations

Collections

National standards and national normative documents

Publication date

June 2023

Number of pages

20 p.

Reference

NF EN ISO 9073-14

ICS Codes

59.080.30   Textile fabrics

Classification index

G07-171-14

Print number

1

International kinship

ISO 9073-14:2023

European kinship

EN ISO 9073-14:2023
Sumary
Nonwovens - Test methods - Part 14 : coverstock wetback (simulated urine)

This document specifies a test method for the determination of the ability of diaper coverstock to resist the transport back onto the skin of a liquid which has already penetrated the coverstock.

This test corresponds with repeated liquid strike-through time according to NWSP 070.7.

This test method is intended for quality control and is designed for comparison of wetback for different nonwoven coverstocks and treatments. It does not simulate in use conditions for finished products.

Replaced standards (1)
NF EN ISO 9073-14
August 2007
Standard Cancelled
Textiles - Test methods for nonwovens - Part 14 : coverstock wetback

ISO 9073-14:2006 specifies a test method to examine the ability of diaper coverstock to resist the transport back onto the skin of a liquid which has already penetrated the coverstock. This test corresponds with the repeated liquid strike-through time described in ISO 9073-13. This test method is intended for quality control and is designed for comparison of wetback for different nonwoven coverstocks and treatments. It does not simulate in-use conditions for finished products.

Table of contents
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Principe
  • 5 Réactifs et matériel
  • 6 Appareillage
  • 7 Conditionnement
  • 8 Échantillonnage
  • 10 Expression des résultats
  • 11 Fidélité
  • 12 Rapport d'essai
  • A Fidélité
  • B Remarques
  • C Figures détaillées du dispositif de transpercement
  • Bibliographie
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