1.flex printing material for Digital printing 2.Backlit/Frontlit 3.Different gram 4.Different yarn tension and density Specifications:Widely used in billboard,lamp-box,signs,advertisement products and wide-format digital printing machines. Frontlit/Baclit 440g/380g/340g/300g/280g ect. ItemDataUnitWeight280g, 300g, 320g, 350g, 380g ect.gsmFilmPVC Basic fabric(Polyester)200×300Dtex18×12Threads/ ...