ISO 20701:2024

Leather — Tests for colour fastness — Colour fastness to saliva

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 from leather to the mouth or to the mucous membranes.

Edition	2024
Published Date	2024
Published By	International Standardization Organisation
Page Count	4