Several main test indicators of woven fabrics
Divided into two categories of physical indicators and color fastness
Physical indicators include: yarn count density, weight, tensile strength, tear strength, PH, shrinkage, composition, flame retardant and so on.
Color fastness includes: washing fading, staining, rubbing, light, chlorine bleaching, non-chlorine bleaching, actual washing color change, etc.
In the test, the general customers allow only one color for physical indicators and can save costs.
Generally, the test cloth must be specially treated to ensure passing.