... free paper, offset paper writing paper, wood free paper, ivory board, grey board, Kraft paper, coated or uncoated cardboard ... the specification is from 50gsm to400gsm.ColorPantone color, full color or the common four-color (CMYK), black & white.FinishingDie cutting, ... etc. 4c print, 5c printing, pantone color printing, golden color printing, silvery color, UV prints, glossy varnish oil printing, or ...