UNE-EN ISO 20701:2025
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Leather - Tests for colour fastness - Colour fastness to saliva (ISO 20701:2024)
Available format(s)
Hardcopy , PDF
Language(s)
Spanish, Castilian, English
Published date
12-03-2025
Publisher
€69.60
Excluding VAT
This document specifies a method for determining the colour fastness to saliva of all kinds of leathers,independent of the colouring procedure applied.The method uses an artificial saliva solution to simulate whether colouring materials can migrate fromleather to the mouth or to the mucous membranes.
| Committee |
CTN 59
|
| DocumentType |
Standard
|
| Pages |
13
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| BS 4187-3:1978 | Identical |
| ISO 20701:2024 | Identical |
| EN ISO 20701:2024 | Identical |
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