Feature	Description
Material Structure	3-layer composite BOPET (outer tear-resistant film + aluminum foil barrier + food-grade PE inner lining), total thickness 80μm
Certifications	FDA 21 CFR, ISO 22000 (Food Safety), EU REACH (Chemical Compliance), Halal Certification (Optional)
Sealing Technology	Industrial-grade zipper (500+ reuse cycles) + heat-sealed bottom for airtight storage
Barrier Performance	OTR <0.01 cc/m²/day · WVTR <0.02 g/m²/day · UV blocking rate ≥99%
Applications	Coffee beans, dried fruits (raisins/mangoes), nuts, tea leaves, pet food, baking ingredients
Sustainability	Recyclable BOPET outer layer · 30% post-consumer recycled PE content

Parameter	Details
Capacity Options	250g, 500g, 1kg, 5kg (±1% tolerance) · Custom sizes up to 20kg bulk packaging
Dimensions	Standard: 20cm x 30cm · Customizable up to 50cm x 80cm (auto-filling compatible)
Printing Technology	Gravure printing (10-color Pantone matching) · Matte/gloss lamination · ΔE ≤1.5
Closure System	Nylon zipper + heat-sealed edges · Optional degassing valve (coffee bean use)
Packaging Units	50 bags/CTN (export-grade corrugated boxes) · 20 CTN/pallet (ocean freight-ready)
Temperature Resistance	-30°C to 140°C (freeze-proof & roasting-safe)
MOQ	100 units
Add-Ons	Optional 2000cc iron-based oxygen absorber · Anti-counterfeit QR codes · Brand storytelling artwork