Material Composition	3-layer co-extruded structure: BOPP (outer layer for gloss/UV resistance), EVOH (oxygen barrier), PE (inner heat-sealable layer). Optional pearlized BOPP for premium aesthetics.
Pre-Printing Capability	8-color Pantone printing with high-resolution (≥300 dpi) using food-safe, low-VOC inks. Supports dynamic QR codes for traceability and anti-counterfeiting.
Width & Thickness	- Custom width: 100-2,800 mm (±0.5% tolerance) - Thickness: 20-50 μm (adjustable for vertical/horizontal form-fill-seal machines).
Certifications	- ISO 22000 (food safety) - SGS compliance (heavy metals ≤5 ppm, EU 10/2011) - Halal/Kosher (optional).
Barrier Performance	- Moisture vapor transmission rate (MVTR): ≤0.5 g/m²day (ASTM E96) - Oxygen transmission rate (OTR): ≤1.2 cm³/m²day (ASTM D3985).
Mechanical Properties	- Puncture resistance: ≥2.5 J/mm - Heat-seal strength: ≥3.5 N/15mm (120-150°C) - Cold resistance: -30°C to 50°C.
Sustainability	Recyclable PE structure; GRS-certified recycled materials (≥20% post-consumer content) available.
MOQ & Logistics	- MOQ: 3,000 rolls (standard design), 5,000 rolls (custom printing/width) - Vacuum-sealed with desiccant, palletized for moisture-proof transport.

Technical Specifications

Dimensions	- Roll width: 100-2,800 mm - Roll length: 500-5,000 m (core ID: 76 mm/3").
Layer Configuration	BOPP (20-30 μm) / Adhesive (5 μm) / EVOH (8-12 μm) / PE sealant (40-60 μm).
Temperature Range	- Storage: -20°C to 50°C - Operating: -10°C to 85°C - Heat-sealing: 120-150°C.
Printing Specifications	- Resolution: ≥300 dpi for scannability - Error correction: Level H (30% redundancy) - Ink adhesion: ≥4B (ASTM D3359).
Compliance Testing	- Accelerated aging: 85°C/85% RH for 7 days with <5% performance degradation - ClO₂ compatibility: ≤0.1 mg/L migration (ASTM F1249).
Packaging & Delivery	- Pallet dimensions: 1,200 × 800 × 1,500 mm (max load: 1,000 kg) - Lead time: 18-25 days (MOQ-dependent).