| Attribute | Specification |
|---|---|
| Material Composition | 3-layer structure: PET outer layer (12–30 µm) / CPP sealant layer (30–100 µm) with anti-static coating. Optional aluminum metallization for enhanced barrier properties . |
| Printing & Barcode | - Pre-printing: 8-color flexographic printing with ±0.1mm registration accuracy, Pantone Color Bridge compliance . - GS1 Barcode Compatibility: Supports GS1 DataBar Omnidirectional (GTIN-14) and Expanded (variable data like batch/expiry dates) . |
| Optical Properties | - Transparency: ≥90% light transmittance (visible spectrum). - Haze: ≤3.5% (ASTM D1003) . |
| Barrier Performance | - Oxygen Transmission Rate (OTR): ≤0.5 cm³/m²·day (non-metallized) / ≤0.3 cm³/m²·day (metallized) . - Moisture Vapor Transmission Rate (MVTR): ≤1.0 g/m²·day (ASTM E96) . |
| Mechanical Strength | - Tensile Strength (MD/TD): ≥45 MPa / ≥40 MPa (ISO 527-3). - Puncture Resistance: ≥25 lbf (ASTM F1306) . |
| Thermal Resistance | - Heat Seal Range: 120–160°C (compatible with VFFS machines at 150 m/min) . - Retort Compatibility: Withstands 121°C sterilization for 30 minutes . |
| Certifications | - EU Ecolabel: Compliant with resource efficiency (30% recycled PET), low carbon footprint (20% reduction), and non-toxic chemical limits (Pb/Cd ≤0.5 ppm) . - BRCGS & ISO 22000: Food safety and hygiene compliance . |
| Sustainability | - Recycled Content: 30% post-consumer recycled PET (GRS-certified). - Industrial Compostability: Meets EN 13432 standards . |
| Parameter | Details |
|---|---|
| Dimensions | - Width: 200–1,500 mm (±0.3% tolerance). - Thickness: 50–200 µm (±5%) . |
| Heat Seal Performance | - Seal Strength: ≥4.0 N/15mm (JIS Z0238). - Hot Tack Strength: ≥2.5 N/15mm (ASTM F2029) . |
| Compliance Testing | - Migration Limits: ≤0.1 mg/L (EU 10/2011). - Gamma Irradiation Resistance: 15–25 kGy (ISO 11137) . |
| GS1 Barcode Specifications | - Resolution: 600 DPI for dynamic QR codes. - Scanning Compatibility: Omnidirectional scanners (retail POS) and mobile devices . |
| Packaging & Logistics | - MOQ: 2,500 rolls. - Delivery: Vacuum-sealed on 3" or 6" paper cores, palletized (1,200 × 800 × 1,500 mm) . |



















