Attribute	Description	Source Reference
Material Composition	12-layer laminated structure combining BOPET film (30 μm), aluminum foil (12 μm), nylon reinforcement, and food-grade PE inner layer. Designed for industrial durability and freshness retention 1 2 .
Barrier Performance	Oxygen transmission rate (OTR) <0.01 cc/m²/day, moisture vapor transmission rate (MVTR) <0.05 g/m²/day, and 99.5% UV light blocking to maintain coffee freshness for 18+ months 1 2 .
Certifications	Compliant with FDA 21 CFR 177.1520 (food contact), ISO 22000, and GRS (Global Recyclability Standard) for sustainability 1 3 .
Sealing & Durability	Industrial-grade double-stitched heat seals and anti-puncture lining; withstands temperatures from -40°C to 200°C. Optional press-lock zippers for resealability 2 .
Applications	Ideal for bulk coffee beans, ground coffee, nuts, and granola storage. Compatible with vacuum sealing, nitrogen flushing, and automated filling systems 1 3 .
Sustainability	Recyclable aluminum-PE composite; biodegradable variants available. Reduces waste through reusable designs 3 .

Specification	Details
Dimensions	Stand-up pouches: 10 cm × 15 cm (250g) to 40 cm × 60 cm (5kg); flat-bottom design with gusseted sides for stability 1 3 .
Thickness	220–300 μm (12-layer composite: BOPET 30 μm × 4 layers + aluminum foil 12 μm × 2 layers + PE 50 μm × 6 layers) 2 .
Printing Options	High-definition flexographic printing (up to 10 Pantone colors); supports QR codes, batch tracking, and custom branding 3 .
Seal Strength	≥10.0 N/15mm (ASTM F88); leak-proof validation for vacuum and high-moisture environments 1 2 .
Shelf Life	Extends coffee freshness to 18 months at 25°C and 60% RH 1 .
Load Capacity	Static load rating: 30 kg; tear resistance ≥25 N (ASTM D2582) for industrial handling 2 .
MOQ	100 units (standard designs); custom printing/tooling requires 10,000+ units 3 .
Lead Time	20–25 days (includes material sourcing, lab testing, and custom printing) 1 3 .

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