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Leather. Tests for colour fastness. Colour fastness to cycles of to-and-fro rubbing.

Leather — Tests for colour fastness — Colour fastness to cycles of to-and-fro rubbing

Overview ISO 11640:2018 specifies a standardized method to assess colour fastness of leather to cycles of to-and-fro rubbing (the VESLIC rub test). The procedure measures both the staining of wool fe…

Tracked Changes. Leather. Tests for colour fastness. Colour fastness to cycles of to-and-fro rubbing.