What is EN ISO 105-V04:2013 ?

EN ISO 105-V04:2013 is an essential international standard that helps manufacturers, researchers, and consumers determine the color fastness of textile materials. In simple terms, the standard measures how well a fabric retains its original color after being washed multiple times.

To understand the EN ISO 105-V04:2013 standard, it is important to familiarize yourself with the test procedures and conditions specified in the standard. The standard specifies the test procedures, conditions, and evaluation methods for assessing the colorfastness properties of textile materials.

The testing procedure for EN ISO 105-V04:2013 involves washing the fabric in a specified detergent solution for a certain period of time. The standard defines the time as 28 days, but it can be extended at the discretion of the manufacturer.

The testing conditions specified in the standard are also important to note. The standard specifies the temperature and pH value of the detergent solution, as well as the agitation or of the solution. These conditions help ensure that the testing is conducted under controlled conditions.

The evaluation methods specified in EN ISO 105-V04:2013 involve the use of a colorfastness test pattern. The standard defines the test pattern as a small area of the fabric that is exposed to the detergent solution. The standard specifies the size and location of the test pattern, as well as the colorfastness criteria that the fabric must meet to be considered colorfast.

In conclusion, EN ISO 105-V04:2013 is an important international standard that provides guidance on the determination of the resistance of colored textiles to domestic and commercial laundry. By understanding the test procedures and conditions specified in the standard, manufacturers, researchers, and consumers can ensure that colored textiles meet the desired quality requirements..