| Customization: | Available |
|---|---|
| Industrial Use: | Food, Pharmaceutical, Agriculture |
| Transparency: | Opaque |
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| Attribute | Specification |
|---|---|
| Material Composition | 3-layer coextruded structure: Transparent PET outer layer (12-25 µm) / Aluminum foil barrier layer (6-50 µm) / LDPE sealant layer (30-100 µm) . |
| Barrier Performance | - Oxygen Transmission Rate (OTR): ≤0.5 cm³/m²·day (ASTM D3985)
- Moisture Vapor Transmission Rate (MVTR): ≤1.0 g/m²·day (ASTM E96) . |
| Optical Properties | - Light Transmittance: ≥85% (visible spectrum)
- Gloss Level: ≥80 GU (60° angle) . |
| Mechanical Strength | - Tensile Strength (MD/TD): ≥35 MPa / ≥30 MPa (ISO 527-3)
- Puncture Resistance: ≥25 lbf (ASTM F1306) . |
| Certifications | - ISO 22000 & BRCGS Packaging Standard (food safety)
- FDA 21 CFR 177.1630 (food contact) . |
| Sustainability | - Recyclable PET/PE structure (EU Ecolabel compliant)
- 30% recycled LDPE content (GRS-certified) . |
| Customization | - Width: 100-2,800 mm (±0.5% tolerance)
- Printing: 10-color Pantone pre-printing, GS1 barcode compatibility . |
| Parameter | Details |
|---|---|
| Dimensions | - Thickness: 50-200 µm (±5%)
- Roll Length: 500-6,000 meters (core ID: 76 mm/152 mm) . |
| Seal Integrity | - Heat Seal Strength: ≥3.5 N/15mm (JIS Z0238)
- Seal Initiation Temperature: 120-140°C (VFFS machine compatible) . |
| Surface Properties | - Anti-static Coating: Surface resistivity ≤10¹² Ω/sq
- Aluminum Adhesion: ≤20% delamination (BB/T 0030-2004) . |
| Compliance Testing | - Migration Tests: Heavy metals (Pb/Cd ≤1 ppm)
- Gamma Irradiation Resistance: 25-40 kGy (ISO 11137) . |
| Packaging & Logistics | - MOQ: 3,000 rolls
- Delivery: Vacuum-sealed with desiccant, palletized (1,200 × 800 × 1,500 mm) |
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