... well as the common 4 colors (CMYK) process3) Material: golden kraft paper, kraft paper, special paper4) Finishes: Foil, Holographic, Embossing,UV varnishing,Hotstamping available6 ... envelope,window envelope and so on..Materialoffset paper,Kraft paper, cardboard, special paper, art paper, close-line paper, chipboard, white paper board, etc. Sharp & SizeCustomizedColorPantone colors as ...