Product Introduction
Basic weight : 30gsm to 100gsm.
Product Usage:It is widely used in food packaging, pharmaceutical packaging,etc.
Features: Food grade white kraftliner is made of bleached wood pulp,environmentally friendly,non-toxic and free of fluorescent. It has good barrier properties, which can blocks external moisture, air and odor, so that it can protect the food and prolong the shelf life of food.
Specification
| Physical properties | Grade/ Unit | white kraft | |
| 100 | |||
| Grammage | g/m2 | TAR | ±3% |
| whiteness | % | / | 83.3 |
| Dusty | 0.1-0.5mm2 | pcs/m2 | 15 |
| 0.5-1.5mm2 | 0 | ||
| Cobb120s TOP/back | g/m2 | / | 24/25 |
| Breaking Length | Km | / | 6.1 |
| Smothness TOP/back | S | / | 30/11 |
| Paper ash content | % | / | 8.55 |
| longitudinal tear strength | mN·m2/g | / | 7.0 |
| Thickness | um | / | 120 |
| Burst Strength, | kPa.m2/g | / | 289 |
| Certification |
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