ISO 9073-5:2025 不織布 — 試験方法 — Part 5:機械的貫通に対する耐性の測定 (ボールバースト手順) | ページ 2

Foreword

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This document was prepared by Technical Committee ISO/TC 38, Textiles, in collaboration with the European Committee for Standardization (CEN) Technical Committee CEN/TC 248, Textiles and textile products, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement).

This second edition cancels and replaces the first edition (ISO 9073-5:2008), which has been technically revised.

The main changes are as follows:

• the title has been changed from "Textiles — Test methods for nonwovens — Part 5: Determination of resistance to mechanical penetration (ball burst procedure)”to"Nonwovens — Test methods — Part 5 Determination of resistance to mechanical penetration (ball burst procedure)”;
• Clause 1, the scope has been corrected;
• Clause 2, the normative references have been updated;
• a sentence regarding to SI values has been added in Clause 7.

A list of all parts in the ISO 9073 series can be found on the ISO website.

1 Scope

This document specifies a method for determining the resistance to mechanical penetration of nonwoven fabrics by a ball of a given diameter.

The method is primarily designed to be used on nonwovens with some degree of elasticity, for which a regular burst test does not apply.

2 Normative references

The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

3 Terms and definitions

For the purposes of this document, the terms and definitions given in ISO 9092 and the following apply.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

Bibliography