What is EN ISO 3371:2013

EN ISO 3371:2013 is a technical standard that provides guidelines and specifications for the determination of colorfastness of textiles and leather. This international standard was developed by the European Committee for Standardization (CEN) in collaboration with the International Organization for Standardization (ISO).

Background and Importance

The colorfastness of textiles and leather is a crucial factor in determining their quality and durability. It refers to the ability of a material to maintain its original color when subjected to various external factors such as light, water, and friction. Colorfastness testing ensures that products meet specific industry standards and customer expectations.

Main Features of EN ISO 3371:2013

EN ISO 3371:2013 defines different methods for testing various types of colorfastness, including colorfastness to light, colorfastness to washing, colorfastness to perspiration, and colorfastness to rubbing. The standard specifies the equipment, procedures, and evaluation criteria to be followed during these tests.

For example, the part of the standard related to colorfastness to light outlines the use of different types of xenon arc lamps as light sources and the specific conditions under which the test should be carried out. Similarly, the section on colorfastness to washing describes the washing and drying procedures, as well as the evaluation of color change.

Benefits and Applications

EN ISO 3371:2013 benefits various stakeholders in the textile and leather industries. Manufacturers can use this standard to ensure the quality and longevity of their products. Retailers can rely on colorfastness testing to provide accurate information to customers, promoting consumer trust and satisfaction. Consumers can make informed purchasing decisions based on the colorfastness ratings displayed on product labels.

In addition to textiles and leather, EN ISO 3371:2013 can also be applied to other related materials, such as dyed plastics and coated fabrics. The standard plays a crucial role in ensuring consistency and reliability across different industries that involve color-sensitive materials.