Abstract

This document specifies a test method for the determination of the breaking force and elongation of nonwovens using a strip method in conditioned or wet state. This test method describes two procedures, Option A (width of test specimen: 25 mm) and Option B (width of test specimen: 50 mm). This document specifies methods using constant rate of specimen extension (CRE) tensile testers. Constant rate of loading (CRL) instruments is covered, for information, in ISO 2062:2009, Annex A, in recognition of the fact that these instruments are still in use and can be used by agreement.

Begin

2025-07-11

Planned document number

DIN EN ISO 9073-3

Project number

10600743

Responsible national committee

NA 106-02-10 AA - Spinning and winding machinery and nonwoven; German mirror committee to ISO/TC 72/SC 1 and SC 3 and ISO/TC 38/WG 9 und ISO/TC 72/SC 7  

Responsible european committee

CEN/TC 248 - Textiles and textile products  

Responsible international committee

ISO/TC 38/WG 9 - Nonwovens  

previous edition(s)

Nonwovens - Test methods - Part 3: Determination of tensile strength and elongation at break using the strip method (ISO 9073-3:2023); German version EN ISO 9073-3:2023
2023-09

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