High-Barrier PET/AL/PE Composite Foil Roll ISO22000 Certified & Food-Grade Safety
Product Attributes
| Attribute |
Description |
| Material Composition |
3-layer composite structure: PET (Biaxially Oriented Polyethylene Terephthalate) for tensile strength, Aluminum Foil (AL) for ultra-barrier protection, and PE (Polyethylene) for heat-sealability. Designed for food-grade applications. |
| ISO22000 Certification |
Complies with ISO22000:2018 standards, ensuring full traceability of food safety management from raw materials to production. Validates compliance with HACCP principles for hazard control. |
| Barrier Performance |
Aluminum layer provides OTR ≤0.5 cc/m²/day and WVTR ≤0.3 g/m²/day, blocking oxygen, moisture, UV light, and contaminants. |
| Food-Grade Safety |
Meets FDA 21 CFR 177.1390 and EU 10/2011 regulations for direct food contact. Free from BPA, phthalates, and heavy metals. |
| Applications |
Ideal for vacuum-sealed food packaging (e.g., snacks, meat), pharmaceutical blister packs, and sensitive electronics moisture barriers. |
Product Specifications
| Parameter |
Specifications |
| Layer Thickness |
PET: 12-25μm |
| Mechanical Strength |
- Tensile Strength: ≥220 MPa (ASTM D882)
- Puncture Resistance: ≥8 N (ASTM F1306)
|
| Heat Seal Performance |
Seal Strength: 25-40 N/15mm (sealing temperature: 120-160°C) |
| Thermal Stability |
Operating range: -50°C to 150°C; suitable for freezing and retort sterilization |
| Certifications |
ISO22000:2018, FDA 21 CFR 177.1390, EU 10/2011, and ISO 14001 (environmental management) |
| Printing Compatibility |
PET surface corona-treated (≥52 dyne/cm) for high-resolution flexographic/gravure printing |
| Recyclability |
PE layer separable for recycling; AL layer compatible with aluminum recycling streams |
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