Published
This document specifies a method for the determination of tear resistance of nonwovens by the trapezoid method.
This document applies to nonwovens.
WITHDRAWN
ISO 9073-4:1997
PUBLISHED
ISO 9073-4:2021
90.20
Standard under periodical review
Jan 15, 2026
Nonwovens - Test methods - Part 4: Determination of tear resistance by the trapezoid procedure (ISO 9073-4:2021)
60.60 Standard published
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