... , Suitable for screen & UV digital printing, No pretreatment before printing Digital printing aluminum composite panel for signage Aluminum Composite Sign board ... -level paint,it is suitaable for screen printing,UV digital printing and other graphic printing. Excellent coating surface easy ... :2mm~6mmWidth: 1220mm,1500mmLength:2440,3050,3660mm,4000mm Digital printing aluminum composite panel for signage