SPECIFICATIONSSizeCustomized Per Your ProductsMaterialsK6,A9+150g+300CCNB;K3,K9+150g+300gCCNBArt paper(128G, 157G, 200G, 250G, 300G)Duplex board with grey back(250G, 300G, 350G,400GGrey Paper(250G, 300G, 350G, 400G)Craft paper(100G, 120G, 150G, 200G, 250G, 300G)Corrugated paper( A, B, C , E grade )Color1-4C or morePantone colorPrintingOffset printing, silk screen printing ,oil printingSurface ...