Colour fastness

On the upper and lower part of the panel the former colour is visible. This panel's dye is not colour fast.

Colour fastness is a term used in the dyeing of textile materials, meaning resistance of the material's colour to fading or running. The term is usually used in the context of clothes. The first known use of the word colorfast was in 1916. In general, clothing should be tested for colourfastness before using bleach or other cleaning products. Light fastness, wash fastness, and rub fastness are the main forms of color fastness that are standardized.

单词	Fade resistance
释义	Fade resistance 英语百科 Colour fastness Colour fastness is a term used in the dyeing of textile materials, meaning resistance of the material's colour to fading or running. The term is usually used in the context of clothes. The first known use of the word colorfast was in 1916. In general, clothing should be tested for colourfastness before using bleach or other cleaning products. Light fastness, wash fastness, and rub fastness are the main forms of color fastness that are standardized.
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Fade resistance

Colour fastness