Material Structure | Layer Composition | 3–11 layers (Typical: PET/Al/PE, PA/EVOH/Al, or PET/AlOx/PE) |
Barrier Properties | Oxygen Transmission Rate (OTR, ASTM D3985) | ≤0.1 cm³/(m²·24h·atm) |
| Water Vapor Transmission Rate (WVTR, ASTM F1249) | ≤0.02 g/(m²·24h) |
| UV Light Blocking | >99% opacity |
Mechanical Strength | Tensile Strength (MD/TD, ASTM D882) | ≥50 MPa (MD), ≥35 MPa (TD) |
| Puncture Resistance | ≥35 N (ASTM D1709) |
| Seal Strength (ASTM F88) | 5–40 N/15mm (Heat-sealable layer) |
Processing Features** | Thickness Range | 10–200 μm (Customizable) |
| Width Range | 100–2,700 mm (Max roll width: 2.1 m) |
| Heat Sealing Temperature | 140–200°C (Compatible with VFFS machines) |
| Printing Compatibility | 8–10 color HD flexo/rotogravure |
Safety & Compliance | Food Contact Certification | FDA 21 CFR, EU 10/2011, LFGB |
| Medical/Pharma Compliance | ISO 13485, Sterilization-resistant (gamma/EtO) |
| Heavy Metal Migration | Complies with EU No. 1935/2004 |
Sustainability | Recyclability | Mono-PE variants for single-stream recycling |
| Eco-Design Options | Bio-based PE, Reduced carbon footprint |
Packaging & Supply | Roll Dimensions | Core: 3" (76 mm) or 6" (152 mm) |
| Max Roll Weight | 100 kg |
| MOQ | 500 kg |
| Lead Time | 7–15 days |