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Grades: |
Carbonless Copy Paper, Blue Images |
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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; |
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Basis Weight variation: |
¡À5%; |
Caliper Variation (CD): |
¡Ü5¦Ìm for basis weights 50g /m2 or less;
¡Ü7¦Ìm for basis weight greater than 50g /m2 |
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Paper Density: |
0.70 -0.85 g /cm3; |
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Opacity: |
¡Ý65%; |
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Smoothness (CF both sides): |
¡Ý80 s; |
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Whiteness: |
¡Ý87% with OBA;
¡Ý78% without OBA; |
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Chromatic deviation: |
¡Ü2.0% (coated side for tinted grades); |
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Curls: |
¡Ü12 mm |
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Optical density¦¤D (5min): |
¡Ý0.60 CB rolls and sheets, 3 ply prints;
¡Ý0.70 CFB rolls, 5 ply prints;
¡Ý0.65 CFB sheets, 5 ply prints;
¡Ý0.75 CF, 5 ply prints; |
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Imaging Sensitivity (3 ply prints): |
¦¤E¡Ý88%;¦¤D¡Ý88%; |
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Surface strength (medium viscosity printing ink): |
¡Ý0.5 m/s (printing side); |
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Light resistance (residual ¦¤E after 144 hrs): |
¡Ý50%; |
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Friction resistance (¦¤E): |
¡Ü5%; |
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TSI (MD): |
¡Ý60 N.m/g; |
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Surface PH: |
6.0-9.0 |
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Moisture on delivery: |
¡Ü8.0% CB and CFB sheets;
6.0%-7.5 % CB and CFB rolls;
6.5%-7.5% CF; |
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Regular roll sizes: |
120-600mm, paper length = 6,000 m-18,000m; |
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Regular sheet sizes: |
787*1092, 889*1194, 890*600, 880*615, 700*1000; |
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Export Packing: |
Wrapped inside with thin plastic film against moisture, and outside with heavy craft paper for sheets, corrugated paperboard for rolls. |
