Textile color fastness testing notes

Textile color fastness testing notes

Raw material testing

 

It refers to the yarn used to weave the fabric, and the fiber made of yarn, etc. These are the more original materials, and their characteristics will affect the quality of their semi-finished products. Therefore, some of their characteristics need to be tested. The testing of raw materials is generally done only for the most important characteristics, such as the length of cotton fibers, the deformation of shaped fibers, the strength of chemical fibers, etc.

Fabric testing

 

It refers to the testing of fabrics according to their characteristics or the basic requirements made by them or the characteristics of garments, such as: color fastness testing, physical testing, chemical testing, ecological testing, burning performance testing and functional testing, etc. The subjects of fabric testing are mostly fabric suppliers, buyers and production technology R&D departments.