Artpaper Bag: 1.Size: according to clients’ specific requirements. 2.Color: Pantone colors as well as the common 4 color (CMYK) process 3.Materials: white paper board,duplex board with white back, copper plate,art paper, C1S FBB board, ivory card-board. 4.Surface disposal: Gloss/matte lamination, aqueous coating, UV coating, gold / silver stamping