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BS EN ISO 9073-14:2023

BS EN ISO 9073-14:2023

$102.76

Nonwovens. Test methods – Coverstock wetback (simulated urine)

Published By Publication Date Number of Pages
BSI 2023 20
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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.

PDF Catalog

PDF Pages PDF Title
2 undefined
4 European foreword
Endorsement notice
6 Foreword
7 1 Scope
2 Normative references
3 Terms and definitions
8 4 Principle
5 Reagents and materials
9 6 Apparatus
7 Conditioning
10 8 Sampling
8.1 General
8.2 Lot size
8.3 Sampling
11 9 Procedure
13 10 Expression of results
11 Precision
12 Test report
14 Annex A (informative) Precision
15 Annex B (informative) Remarks
16 Annex C (informative) Detailed figures of strike-through tester apparatus
19 Bibliography

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BS EN ISO 9073-14:2023
$102.76