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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.
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Term
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Unit,
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Value
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Value
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Value
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Value
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Value
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Value
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1
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Basis gramage
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g/m2
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65g(¡À 2)
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70g
(¡À2)
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80g
(¡À3)
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90g
(¡À3)
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100g
(¡À5)
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125g
(¡À5)
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2
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Tensile MD
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Kn/M
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2.5
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2.8
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3.00
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3.2
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3.4
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3.6
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Strength CD
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1.3
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1.4
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1.6
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2.0
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2.2
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2.4
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3
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Bursting Strength
index
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Kpa.m2/g
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2.1
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2.2
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2.3
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2.4
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2.5
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2.8
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4
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Density
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g/cm3
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>=0.6
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>=0.6
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>=0.6
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>=0.6
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>=0.6
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>=0.6
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5
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Moisture
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%
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8.0-10.0
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8.0-10.0
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8.0-10.0
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8.0-10.0
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8.0-10.0
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8.0-10.0
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Conditions of testing:Temp23 ¡À 1¡ãC;RH(50 ¡À 2)%
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Method of testing:GB/T
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