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prEN ISO 11640

Leather - Tests for colour fastness - Colour fastness to cycles of to-and-fro rubbing (ISO/DIS 11640:2026)

Publication date:   Apr 9, 2026

General information

40.60   Close of voting   Jul 1, 2026

CEN

CEN/TC 289 Leather

European Norm

59.140.30   Leather and furs

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Scope

This document specifies a method for determining the behaviour of the surface of a leather on rubbing with a wool felt.
It is applicable to leathers of all kinds.

Life cycle

PREVIOUSLY

PUBLISHED
EN ISO 11640:2018

NOW

IN_DEVELOPMENT
prEN ISO 11640
40.60 Close of voting
Jul 1, 2026