Core Description
Our premium Inner Liner is a high-barrier, precision-engineered solution designed to serve as the primary protective shield for tobacco products. Utilizing advanced vacuum metallization and specialized coating technologies, it provides an airtight environment that preserves the essential moisture and delicate aroma of the tobacco blend. Specifically optimized for ultra-high-speed packing lines, this liner ensures both mechanical reliability and a superior, luxury unboxing experience for the end consumer.
| Product Specifications |
| Technical Parameter |
Specification Range |
Test Method |
| Material Basis Weight |
38-50g/㎡(Metallized/ Laminated Base) |
ISO 536 |
| Caliper (Thickness) |
45-60 μm |
ISO 534 |
Dead-Fold Retention (Pliability) |
Excellent (No Spring-back) |
ISO 2493/Internal |
Water Vapor Transmission Rate (WVTR) |
≤2.0g/㎡/24h(High Barrier) |
ASTM E96 |
Surface Smoothness (Gloss Side) |
0.4-0.8 μm (PPS) |
ISO 8791-4 |
| Tensile Strength (MD) |
>2.5kN/m |
ISO 1924-2 |
Volatile Organic Compounds (VOCs) |
Trace / Below Detection Limit (Odorless) |
Gas Chromatography |