... 380gsm 3.good smothness,stable, 4.weather resistant Specificationsfrontlit pvc flex banner 1. Weight: 260g -- 760g 2. Basic Fabric ... inkjet systems the special surfacecoating optimizes ink adhesion. pvc flex banner(frontlit)PVC Flex Banner 1. Weight: 260g -- 760g2. Basic ... :1)Good smoothness,hight bonding strength, stableink absorbion, high color expressive force,self-cleaning, faster drying, perfect ...