Attribute | Specification |
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Material Composition | 3-layer structure: Aluminum foil (AL) layer (7–30µm) + Nylon (NY) barrier layer (15–25µm) + Polyethylene (PE) sealing layer (50–100µm) | .
Structure | Sequential lamination with adhesive bonding for enhanced interlayer adhesion and durability | .
Thickness Range | Total thickness: 0.1–0.5mm (customizable based on application requirements) | .
Surface Properties | - Anti-static treatment on outer layer - Matte or glossy finish options . |
Barrier Performance | - Oxygen transmission rate (OTR): ≤0.5 cm³/m²·day·atm - Water vapor transmission rate (WVTR): ≤0.1 g/m²·day . |
Heat Resistance | Operating temperature: -20°C to 120°C; suitable for hot filling and retort processes | .
Certifications | Complies with FDA 21 CFR 177.1520 (food contact), REACH, and RoHS standards | .
Applications | Ideal for high-barrier packaging of pharmaceuticals, vacuum-sealed foods, medical devices, and industrial chemicals | .
Parameter | Details |
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Roll Dimensions | - Standard width: 200–1,200mm - Roll length: 500–2,000m (adjustable) . |
Core Diameter | 3-inch (76mm) or 6-inch (152mm) plastic/metal cores | .
Print Compatibility | Compatible with flexographic and gravure printing (up to 8 colors) | .
Sealing Strength | Heat-seal strength: ≥3.5 N/15mm (tested at 150°C, 0.3MPa pressure) | .
Tensile Strength | - Machine direction: ≥40 MPa - Transverse direction: ≥35 MPa . |
Puncture Resistance | ≥8 kgf/mm² (tested per ASTM D2582) | .
Packaging | Moisture-proof wrapping with UV-protective film + reinforced wooden pallets | .