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white kraft paper bag handle wholesale150g white kraft paper bag with twisted handle
Item | unit | Tolerance | Parameter | Standard | ||||||
Taber stiffness | (CD)mN∙m | ±15% | 3.10 | 3.39 | 4.50 | 5.17 | 5.83 | 10.1 | 15.3 | ISO2493 |
(MD)mN∙m | 5.54 | 5.75 | 7.33 | 7.32 | 9.30 | 16.5 | 25.6 | |||
moisture | % | ±1.0 | 7.0 | ISO 287 | ||||||
Pps roughness | um | ≤ | 1.5 | ISP8791-4 | ||||||
Brightness | % | ± | 83.0 | ISO2470-1 | ||||||
Lustrousness 75° | % | ± | 40.0 | TAPPI480 | ||||||
IGT | m/s | ≥ | 1.20 | ISO8254-1 | ||||||
Cobb60s | g/m2 | ≤ | 55.0 | ISO535 | ||||||
Bonding strength | j/m2 | ≥ | 130 | TAPPI569 | ||||||
Skewness | mm | ≤ | 2 | GB/T451.1 | ||||||
Size deviation |
food grade paper
Price effect factors |
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Material | virgin wood pulp |
Surface Finishing | anti- water surface |
Printing | offset printing,digital printing |
Delivery |
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Remark |
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white kraft paper bag handle wholesale150g white kraft paper bag with twisted handle
white kraft paper bag handle wholesale150g white kraft paper bag with twisted handle