Standard for colour fastness of buttons

Colour fastness refers to the resistance of the colour of a textile to various effects during processing and use. The grade of fastness is assessed according to the discoloration of the sample and the staining of the undyed fabric. The test of color fastness of textiles is a routine item in the testing of textile intrinsic quality.

Colour fastness refers to the ability of a product to withstand washing and friction. Fastness good or bad, directly related to human health and safety, poor color fastness of the product in the process of wearing encounter rain, sweat would fade, fabric on the pigment loss which the dye molecules and heavy metal ions can be absorbed by human body through the skin and endanger the health of human body skin, on the other hand can also affect the wear in the body of the other was stained color, Or stain other clothes when washing with other clothes. The so-called color fastness (referred to as color fastness) refers to the faded degree of the dyed fabric under the action of external factors (extrusion, friction, washing, rain, exposure, light, seawater immersion, saliva immersion, water stains, sweat stains, etc.) in the process of use or processing. It is an important index of the fabric.

Due to the different conditions and requirements of fabrics in the process of processing and use, most of the current test methods are simulated test or comprehensive test according to the environment and conditions of action, so the content of the test method of color fastness is quite extensive. But throughout the International Standards Organization (ISO), American Association of Colorists and Chemists (AATCC), Japan (JIS), British (BS) and many other standards, the most commonly used or washing, light resistance, friction and sweat resistance, ironing resistance, weather resistance and so on. In actual work, mainly according to the product and end use of product standards to determine the test items, such as wool textile products specified in the standard must be testing the fastness to sunlight, knitted underwear, of course, the fastness to perspiration, to test and outdoor textiles (such as sunshade, light box cloth, canopy cover material) is to detect the weather fastness, of course.
Corresponding standards:
ISO 105 C06:1994 /Cor.2:2002(E): Tests for colour fastness of textiles - Part C06: Colour fastness to domestic and commercial washing BS EN ISO 105-C06:1997 Textiles - Tests for colour fastness - Part C06: Colour fastness to domestic and commercial washing
2, dry cleaning color fastness ISO105 D01:1993/BS EN ISO105 D01:1995: textiles color fastness test to dry cleaning color fastness
3, colour fastness to water ISO 105 E01:1994 /Cor.1:2002(E): Textiles - Colour fastness test - Colour fastness to water
4, colour fastness to sea ISO 105 E02:1994 /Cor.1:2002(E): Textiles - Colour fastness test - Colour fastness to sea water
5, Colour fastness to perspiration ISO 105 E04:1994 /Cor.1:2002(E) : Test method for colour fastness to perspiration of textiles
Colour fastness to dry heat ISO 105 P01:1993: Test for colour fastness to dry heat (except hot pressing) BS EN ISO 105-P01:1995: Test for colour fastness to dry heat (except hot pressing)
7, rubbing colour fastness BS1006x12:1990: textiles colour fastness test to rub colour fastness EN ISO105x12:2002: textiles colour fastness test to rub colour fastness
8. Colour fastness to heat pressing BS EN ISO 105 X11:1996: Textiles - Test for colour fastness to heat pressing
Colour fastness of textiles to artificial light