Attribute	Specification
Material Composition	3-layer co-extruded structure: PET (outer barrier)/EVOH (oxygen scavenger)/PE (inner sealant) with anti-corrosion nano-coating to prevent ClO₂ degradation 1 3 . Optional metallized aluminum layer for UV resistance 3 .
Custom QR Code Printing	Pre-printed QR codes using low-VOC, FDA-compliant inks 6 7 . Supports 6-8 Pantone colors and dynamic QR for real-time traceability (anti-counterfeiting) 8 .
Width & Thickness	- Width: 100–2,800 mm (±0.5% tolerance) 3 6 - Thickness: 80–200 μm (adjustable for vertical form-fill-seal machines) 3 .
Certifications	- ISO 22000 (food safety) 1 10 - Halal/Kosher (optional) 3 6 - GRS (recycled PE ≥20%) 3 7 .
Barrier Properties	- Oxygen transmission rate (OTR): ≤0.5 cm³/m²·day (ASTM D3985) 1 10 - Moisture vapor transmission rate (MVTR): ≤1.0 g/m²·day (ASTM E96) 10 .
Mechanical Performance	- Puncture resistance: ≥2.5 J/mm 1 - Heat-seal strength: ≥3.5 N/15mm (120–150°C) 3 - Cold resistance: -30°C to 50°C 1 .
Sustainability	Mono-material PE structure for recyclability 3 7 ; TUV OK Compost HOME option available 3 .
MOQ & Packaging	- MOQ: 3,000 rolls (standard design), 5,000 rolls (custom QR/width) 3 - Vacuum-sealed with desiccant, palletized 13 .

Parameter	Details
Dimensions	- Roll width: 100–2,800 mm 3 6 - Roll length: 500–5,000 m (core ID: 3"/76 mm) 13 .
Layer Configuration	PET (20–30 μm) / Adhesive (5 μm) / EVOH (8–12 μm) / PE sealant (40–60 μm) 1 3 .
Temperature Range	- Storage: -20°C to 50°C 1 - Operating: -10°C to 85°C 3 - Heat-sealing: 120–150°C 3 .
QR Code Printing	- Resolution: ≥300 dpi for scannability 7 8 - Error correction: Level H (30%) 8 - Compatibility: Amazon FBA, GS1 standards 6 .
Compliance Testing	Third-party tested for: - Heavy metals (Pb/Cd ≤5 ppm, EU 10/2011) 13 - ClO₂ gas permeability (ASTM F1249) 10 - Accelerated aging (85°C/85% RH for 7 days) 10 .
Packaging & Logistics	- Vacuum-sealed with moisture-proof wrapping 13 - Pallet dimensions: 1,200 × 800 × 1,500 mm (max load: 1,000 kg) 13 .