NCR бумаги (Самокопирующая бумага)

our NCR paper have the advantage as below: 1.High printing adaptability 2.Fast image development 3.High image intensity Color: White and tinted (pink, green, blue and yellow) Image: Blue and black Package: 500 sheets/carton, 24-27reams/palet, 34pallets/20'fcl Grades: Carbonless Copy Paper, Blue Images Regular basis weights (gsm): 45, 50, 55, 80 CB white or tinted; 47, 50, 55, 80 CF white or tinted; 50, 52 CFB white or tinted; Basis Weight variation: ±5%; Caliper Variation (CD): =5μm for basis weights 50g/m2 or less; =7µm for basis weight greater than 50g/m2 Paper Density: 0.70-0.85 g/cm3; Opacity: =65%; Smoothness (CF both sides): =80 s; Whiteness: =87% with OBA; ≥78% without OBA; Chromatic deviation: ≤2.0% (coated side for tinted grades); Curls: ≤12 mm Optical density¦¤D (5min): ≥0.60 CB rolls and sheets, 3 ply prints; ≥0.70 CFB rolls, 5 ply prints; ≥0.65 CFB sheets, 5 ply prints; ≥0.75 CF, 5 ply prints; Imaging Sensitivity (3 ply prints): E≥88%;D≥88%; Surface strength (medium viscosity printing ink): ≥0.5 m/s (printing side); Light resistance (residual ¦¤E after 144 hrs): ≥50%; Friction resistance (¦¤E): ≤5%; TSI (MD): ≥60 N.m/g; Surface PH: 6.0-9.0 Moisture on delivery: ≤8.0% CB and CFB sheets; 6.0%-7.5 % CB and CFB rolls; 6.5%-7.5% CF; Regular roll sizes: 120-600mm, paper length = 6,000 m; Regular sheet sizes: 787*1092, 889*1194, 890*600, 880*615, 700*1000; Export Packing: Wrapped inside with thin plastic film against moisture, and outside with heavy craft paper for sheets, corrugated paperboard for rolls. Grades: Carbonless Copy Paper, Black Images Regular basis weights (gsm): 45, 50, 55, 80 CB white or tinted; 47, 50, 55, 80 CF white or tinted; 50, 52 CFB white or tinted; Basis Weight variation: ±5%; Caliper Variation (CD): ≤5μm for basis weights 50g/m2 or less; ≤7μm for basis weights greater than 50g/m2 Paper Density: 0.70-0.85 g/cm3; Opacity ≥65%; Smoothness (CF both sides): ≥80 s; Whiteness: ≥87% with OBA; Chromatic deviation: ≤2.0% (coated side for tinted grades); Curls: ≤12 mm Optical density¦¤D (5min): ≥0.30 (3 ply prints) Imaging Sensitivity: E≥88%;D≥88% (3 ply prints); Surface strength (medium viscosity printing ink): ≥0.5 m/s (printing side); Light resistance (residual ¦¤E after 144 hrs): ≥50%; Friction resistance (¦¤E): ≤5%; TSI (MD): ≥60 N.m/g; Surface PH: 6.0-9.0 Moisture on delivery: ≤8.0% CB and CFB sheets; 6.0%-7.5 % CB and CFB rolls; 5.0%-7.5% CF; Regular roll sizes: 120-600mm, paper length = 6,000 m; Regular sheet sizes: 787*1092, 889*1194, 890*600, 880*615, 700*1000; Export Packing: Wrapped inside with thin plastic film against moisture, and outside with heavy craft paper for sheets, corrugated paperboard for rolls.