Attribute	Specification
Material Composition	5-layer co-extruded structure: PET (outer layer)/Adhesive/EVOH/Adhesive/PE (sealant layer) with optional metallized aluminum coating for enhanced UV/oxygen resistance 1 .
Certifications	BRCGS Packaging Grade AA+ (2025 edition) 2 3 , ISO 22000 4 , FDA 21 CFR 177.1390 (food contact), and Halal/Kosher (optional).
Barrier Performance	- Oxygen transmission rate (OTR): ≤0.5 cm³/m²·day·atm (ASTM D3985) 1 - Moisture vapor transmission rate (MVTR): ≤1.0 g/m²·day (ASTM E96).
Mechanical Properties	- Puncture resistance: ≥2.8 J/mm - Heat-seal strength: ≥3.8 N/15mm (100–140°C) - Cold resistance: -30°C to 50°C.
Customization	- Width: 100–2,800 mm - Thickness: 60–200 μm - Pre-printed QR codes/Pantone-matched designs (low-VOC inks).
Sustainability	Recyclable PE layer (mono-material design); GRS-certified recycled PET/PE available (≥20% post-consumer content) 3 .

Parameter	Details
Dimensions	- Roll width: 100–2,800 mm (±0.5% tolerance) - Roll length: 300–5,000 m per roll.
Layer Configuration	PET (15–25 μm) / Adhesive (3–5 μm) / EVOH (6–10 μm) / Adhesive (3–5 μm) / PE sealant (30–50 μm).
Temperature Range	- Storage: -30°C to 50°C - Heat-sealing: 100–140°C - Retort compatibility: Non-retort grade.
Printing & Coating	6–8 color flexographic printing with FDA-compliant inks; optional anti-static coating (surface resistivity 10⁹–10¹² Ω/sq).
MOQ & Packaging	- MOQ: 3,000 rolls (standard), 5,000 rolls (custom designs) - Vacuum-sealed on 3" cores, palletized with moisture-proof wrapping.
Compliance Testing	Third-party tested for OTR, MVTR, heavy metals (Pb/Cd ≤5 ppm) 4 , and migration safety (EU 10/2011) 2 3 .

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