Black paper board: 1.Black card even and colour stable 2.100% all woodpulp 3. Brand labels, products packing, gift cards.. Black paper board:1.Substance:120,150,250,300,350,500,600,700,800,1000,1200GSM2.Specification: Regular size:787*1092,889*1194 mm, special size available.3.Packing: 100 sheet in kraft paper,then packed with wooden pallet.4.Application:Brand labels, products packing, gift cards ...