2020 new developed blackout roller blinds fabric: 

Composition: 60%Polyester, 40% acrylic 

Weaving fabric: 100% polyester, cationic yarn. 

Coating: Acrylic foam coating 

Feature: Blackout,  

Weft Deviation: ≦2% 

Weight:: 350g/m2 

Color Fastness: ≧ 4-6 grade 

Width: Normal 2m,2.3m, 2.5m. Any width within 3.0m can be customized.