Inner Liner Paper is more environmentally friendly than aluminum foil paper.
For the aluminum-free lining paper used in cigarettes, the production process is to coat the surface of the base paper with one or more layers, so as to form a smooth, flat and tight isolation layer with a smooth surface, and at the same time can protect the cigarette well, avoid gas, moisture and other gases from entering the cigarette, and also protect the aroma of the cigarette from volatilization.
Technical Info
| No | ITEM | UNIT | TECHNICAL REQUIREMENT |
|---|---|---|---|
| 1 | Grammage | g/m² | 55~75 |
| 2 | Inner-Liner Paper Grammage | g/m² | 35±1.5 |
| 3 | Thickness | mm | 0.06±0.01 |
| 4 | Tensile Strength | N/15mm | ≥18.75 |
| 5 | Folding Strength | Times | ≥20 |
| 6 | Molding Degrees | Degree | ≥30 |
| 7 | WVTR | g/m²·24h | ≤3.0 |
| 8 | Paper Whiteness | % | ≥75 |
| 9 | Delivery Moisture | % | 6±2 |
| 10 | Fluorescent Whiteness | % | ≤1.0 |
| 11 | △Eab | / | ≤2.0 |
| 12 | Width | mm | ±0.5 |





