Duplex Board Paper With Grey/White BackModel NO.: Duplex Board PaperProduct Type: BoxPrinting Type: Printing PaperCoating: UncoatedBook Cover: Hard CoverTrademark: Gerson Quality PaperOrigin: Zhejiang Province, ChinaSheets: 787mm;880mm;889mm;890mm;700mm;1000mm etcPaper Type: CardboardBinding: Sheets/RollsSpecification: SGSHS Code: 48109200Brand: Gerson Quality Paper1.Product DescriptionDuplex Board Paper with Grey/White BackGSM: 230-500gReel and sheets for duplex board grey back2.Size:1). Reel: 787mm /889mm /880mm /890mm...2). Sheet: 787mmx1092mm (31''*43'')...889mmx1194mm (35''*47'')...Basic weight: 230-500gPacking: 100sheets per ream or bulk packing on strong wooden pallets18MT per 20container.We are paper mill and can supply many kinds of papers in reel and sheets includingDuplex board grey back, duplex board white back, ivory board, folding box board, test liner, kraft paper, bristol board are all available.3.Details1. Product range: 230-500GSM2. Size: Sheets and reels are both available,3. Grade: Grade AAA, AA, A are availabe4. Our duplex board gray back can fit 4~6~8 colors high speed printing5. Standard weight, high-standard stiffness, even thickness, nice coating, good smoothness, etc.6. Material: Imported waste paper and imported pulp.7. Packing: Standard packing on wooden pallets. Ream packing as you like8. With the advanced operation idea and international standard production quality insurance system, based with production line and production crafts, we always bring in advanced tech and keep innovation in order to develop various changed market demands.4.Picture