What is EN ISO 105 DO6:2003?

EN ISO 105 DO6:2003 is a technical standard that specifies a method for assessing the colorfastness of textiles and certain other materials to domestic laundering procedures.

Understanding the Method

The method defined in EN ISO 105 DO6:2003 involves subjecting the test material to various laundering procedures, representative of domestic washing conditions. The aim is to determine the extent of color change or staining on the material after repeated washes. This method serves as a quality control measure for manufacturers, ensuring that their products maintain their color even after regular washing.

Testing Parameters

The testing parameters in EN ISO 105 DO6:2003 include temperature, duration, mechanical action, detergent type, and rinsing processes. These factors are carefully selected based on typical domestic laundering conditions to obtain accurate and reliable testing results. By establishing standardized procedures, this standard helps consumers make informed decisions about the textile products they purchase.

Interpreting Test Results

The test results obtained from the EN ISO 105 DO6:2003 method are determined by visual evaluation and can be categorized into different colorfastness grades. These grades range from excellent to poor, indicating the level of color change or staining observed on the tested material. Manufacturers and retailers can use these grades to provide information to consumers about the expected durability and color retention of their products.