Attribute	Specification	Reference
Material Composition	3-layer laminate: BOPET (20–30µm) + Metallized Aluminum Barrier (9–12µm) + Recyclable LDPE (food-grade)	1 2
Barrier Performance	- Moisture Vapor Transmission Rate (MVTR): <0.01 g/m²/day (ASTM E96) - Oxygen Transmission Rate (OTR): <0.05 cc/m²/day (ISO 15106-3)	1 2
Traceability Feature	Laser-engraved QR codes for supply chain tracking (ISO/IEC 18004 compliant) with unique serialization	3 6
Branding Technology	High-precision laser engraving (0.1mm resolution) compatible with matte/gloss finishes	2 4
Sustainability	- Recyclable Material: GRS-certified LDPE layer - Carbon Footprint: ≤0.2 kg CO₂eq per bag	1 9
Certifications	FDA 21 CFR 177.1520, EU 10/2011, REACH, ISO 14001 (environmental management)	1 2

Parameter	Details	Reference
Bag Sizes	Customizable: - Retail: 10 cm × 15 cm (50–500g) - Bulk: 30 cm × 50 cm (5–25kg)	9 10
QR Code Durability	Scratch-resistant engraving survives 1,000+ abrasion cycles (ASTM D5264)	4 6
Printing & Engraving	Supports Pantone colors, multilingual text, and 2D barcodes; UV-resistant ink	2 4
Sealing Strength	Heat-seal: 4–6 N/15mm; resealable ZIP lock option available	1 10
Temperature Resistance	Storage: -20°C to 50°C; Sealing: 150–180°C	1 8
Compliance Documentation	SGS/BV test reports for barrier performance + recyclability certificates	1 9
MOQ & Lead Time	100 pieces

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