CEN - EN ISO 20701
Leather - Tests for colour fastness - Colour fastness to saliva
active, Most Current
| Organization: | CEN |
| Publication Date: | 1 February 2018 |
| Status: | active |
| Page Count: | 12 |
| ICS Code (Leather and furs): | 59.140.30 |
scope:
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.
Document History
EN ISO 20701
February 1, 2018
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...