banner image

Hard Pack

Inner liner

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

Get a Free Quote

Our representative will contact you soon.
Email
Name
Company Name
Message
0/1000

Related Products

Inner liner
Inner Frame
Filter Tipping Paper
Tear Strip
Overwrap Shrink Tightening Film
Hinge Lid Pack