GUANGZHOU BMPAPER CO.,LTD
GUANGZHOU BMPAPER CO.,LTD 19 Years Experience Paper & Paperboard Manufacturer
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White top Kraft liner is another grade of kraft paper having white top on side and kraft on the other side.
White top can be coated or uncoated based on requirement of the customer and depending upon the
application of paper. This board is suitable for high quality printing applications. We offer White top Kraft
Liner coated starting from 200gsm to 350 gsm.
| Grammage | g/m2 | Target | 250±4% | 270±4% | 300±4% | 325±4% | 360±4% |
| Thickness | Um | Target | 390±4% | 430±4% | 485±4% | 540±4% | 590±4% |
| Whiteness | % | Target | 81 | 81 | 81 | 81 | 81 |
| Density | g/m3 | Minimun | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 |
| Stiffness | mNm | >-15% | 16.8 | 21.5 | 27.5 | 34.8 | 42.9 |
| 9.8 | 10.8 | 14.9 | 18.5 | 22.7 | |||
| RCT(CD) Strength | N.m/g | Minimun | 42.0 | 42.0 | 42.0 | 42.0 | 42.0 |
| 22.6 | 22.6 | 22.6 | 22.6 | 22.6 | |||
| COBB(top/back) | g/m2 | Maximum | 30/35 | 30/35 | 30/35 | 30/35 | 30/35 |
| Folding Endurance (CD) | 次Time | Minimun | 100 | 100 | 100 | 100 | 100 |
| Smoothness | S | Minimun | 40 | 40 | 40 | 40 | 40 |
| Internal Bond | J/m2 | Minimun | 175 | 175 | 175 | 175 | 175 |
| Moisture | % | Target | 8±2 | 8±2 | 8±2 | 8±2 | 8±2 |
⇒ Environmental and healthy
⇒ Natural material, could touch food
⇒ Waterproof, greaseproof
⇒ Good stiffness, hard strength
⇒ Durable, heat resistant
⇒ No odor, 100% safe
⇒ FDA approved, clean
Application:
• Packaging boxes
• Industrial packaging
• Food packing
• Consumer durables
One side white, one side kraft .