Environmental protected feature: Light fastness grade:5 Wash-attrition fastness grade:4-5 Formaldehyde inspection:gb18401-2001 Inspected by: Inspection temperature:temperature 21c / relative humidity 67% Inspection equipment:y571 attrition instrument 150s solariaqtion instrument Chemical reagnet Samples condition:samples conform to the standard fabric Aroller length:30-50m Full 20' container:40000m Full 40' container:100000m