specialized manufactory of paper, such as printing paper, office paper, multi-purpose copy paper, photo paper. A4 copy paper 100% pure wood pulp, high whiteness, high texture, suitable for double-side copying, quality service at a competitive price. Item A4 paper, A3 paper, copy paper, photocopy paper, printing paper Brand HB NO.1, UM, OEM Material Mix wood-pulp, 100%pure wood-pulp Size A3, A4, 8.5X11”, 8.5x13”, 8.5x14”, 11x17” Base weight 70g 75g 80g Whiteness 92-96%, 94-98%, 102-104%, 104-106% Load Qty(20ft) A4 A3 8.5X11” 8.5X14” 70gsm 8000ream 4000ream 8750ream 7600ream 75gsm 8000ream 4000ream 8000ream 6400ream 80gsm 7800ream 3900ream 8000ream 6400ream PortQINGDAO Delivery time 20 days after payment Package 500sheets/ream,5 reams/carton(box) Payment term T/T,L/C Features and Benefits: Excellent image clarity & contrast.High opacity and thickness.High performance for both sides printing/copying.Optimized smoothness on both surface.Uniform toner/ink absorption to provide good print evenness.Paper dimensionally stable.Guaranteed for trouble-free operation.OEM service is offeredBrightness: 92% 108%Thickness: 103 110umMoisture: 5.5%Smoothness: SEC/10cc 30/25; SEC/10cc 25/20Facture length: Km 3.2/Km3.0 Weight 1: A4 Size 80gsm: 2.49 kg/ream 75gsm: 2.33 kg/ream 70gsm: 2.18 kg/ream 2: Letter Size 80gsm: 2.41 kg/ream 75gsm: 2.25 kg/ream 70gsm: 2.10 kg/ream 3. Legal Size 80gsm: 3.06 kg/ream 75gsm: 2.86 kg/ream 70gsm: 2.67 kg/ream