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kraft paper |
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Produced in PM1/PM2/PM3/PM4/PM5/PM6 with Maximum deckle 2060mm-3060mm |
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No. |
Term |
Unit, |
Value |
Value |
Value |
Value |
Value |
Value |
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1 |
Basis gramage |
g/m2 |
65g(± 2) |
70g (±2) |
80g (±3) |
90g (±3) |
100g (±5) |
125g (±5) |
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2 |
Tensile MD |
Kn/M |
2.5 |
2.8 |
3.00 |
3.2 |
3.4 |
3.6 |
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Strength CD |
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1.3 |
1.4 |
1.6 |
2.0 |
2.2 |
2.4 |
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3 |
Bursting Strength |
Kpa.m2/g |
2.1 |
2.2 |
2.3 |
2.4 |
2.5 |
2.8 |
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4 |
Density |
g/cm3 |
>=0.6 |
>=0.6 |
>=0.6 |
>=0.6 |
>=0.6 |
>=0.6 |
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5 |
Moisture |
% |
8.0-10.0 |
8.0-10.0 |
8.0-10.0 |
8.0-10.0 |
8.0-10.0 |
8.0-10.0 |
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Conditions of testing:Temp23 ± 1°C;RH(50 ± 2)% |
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Method of testing:GB/T |
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