Attribute	Specification
Material Composition	3-layer structure: VMPET (vacuum-metallized PET, 12-30 µm) / Adhesive layer / CPP sealant (30-100 µm). Metallization thickness: 350-400Å for enhanced oxygen barrier
Barrier Performance	Oxygen Transmission Rate (OTR): ≤0.5 cm³/m²day (ASTM D3985) Moisture Vapor Transmission Rate (MVTR): ≤0.8 g/m²day (ASTM E96)
Printing & Surface	8-color Pantone pre-printing: ±0.1mm registration accuracy, compliant with Pantone Color Bridge standards Dynamic QR/GS1 barcodes: GS1-128 or EAN-13 formats for global logistics traceability
Mechanical Strength	Tensile Strength (MD/TD): ≥45 MPa / ≥40 MPa (ISO 527-3) Puncture Resistance: ≥25 lbf (ASTM F1306), suitable for sharp-edged crayfish shells
Thermal Resistance	Heat Seal Range: 120-160°C (compatible with VFFS machines at 150 m/min) Retort Compatibility: Withstands 121°C sterilization for 30 minutes
Certifications	BRCGS Packaging Standard (food safety) FDA 21 CFR 177.1520 (food-grade CPP)
Anti-Static & Safety	Surface Resistivity: ≤10¹² Ω/sq (ASTM D257), prevents powder adhesion during filling Migration Compliance: Pb/Cd ≤0.5 ppm (EU 10/2011)
Sustainability	30% Recycled CPP Content (GRS-certified) EU Ecolabel compliant (carbon footprint reduced by 20%)
Customization	Width: 200-1,500 mm (±0.3% tolerance) Thickness: 50-200 µm (±5%)

Product Specifications

Parameter	Details
Printing Compatibility	Pre-printing Layers: Supports 8-color flexographic printing with UV-curable inks (migration ≤0.1 mg/L) Barcode Precision: GS1-compliant 600 DPI resolution for dynamic QR codes
Optical Properties	Gloss Level: ≥85 GU (60° angle, ASTM D2457) Light Blocking: ≤5% transmittance (visible spectrum)
Heat Seal Performance	Seal Strength: ≥4.0 N/15mm (JIS Z0238) Hot Tack Strength: ≥2.8 N/15mm (ASTM F2029)
Compliance Testing	Gamma Irradiation Resistance: 15-25 kGy (ISO 11137) Halal/Kosher Certification: Available for Middle Eastern markets
Packaging & Logistics	MOQ: 2,500 rolls Delivery: Vacuum-sealed on 3"/6" paper cores, palletized (1,200 × 800 × 1,500 mm)