Feature	Description
Material Structure	4-Layer Composite: 15μm BOPET + 9μm Aluminum Foil + 50μm PE + Anti-Static Layer
Oxygen Barrier	OTR (Oxygen Transmission Rate): <0.005 cc/m²/day (Lab-Tested)
Certifications	FDA 21 CFR, ISO 22000 (Food Safety), SGS, EU 10/2011
Seal Technology	Reusable Double-Zipper Closure (800+ Cycles) + Heat-Sealed Edges
Applications	Roasted Coffee Beans, Crispy Snacks, Nuts, Tea Leaves, Freeze-Dried Foods
Barrier Performance	UV Blocking: 99.9% · Moisture Barrier (WVTR): <0.01 g/m²/day
Sustainability	95% Recyclable Materials · Reusable for 3+ Years
Customization	Available: Sizes (50g–25kg), Custom Printing, QR Codes, Degassing Valves

Parameter	Details
Capacity Options	250g, 500g, 1kg, 5kg (±1% Tolerance) · Custom Sizes Available
Dimensions	18cm x 25cm (Standard) · Customizable up to 60cm x 90cm
Temperature Resistance	-40°F to 302°F (-40°C to 150°C) · Suitable for Freezing & Roasting
Printing Quality	8-Color Flexographic Printing · Pantone-Matched, FDA-Compliant Inks
Packaging	50 Bags/CTN · Vacuum-Sealed in Moisture-Proof Pouches · Export-Ready Pallets
MOQ	100 Units
Shelf Life	36 Months (Unopened) · 24 Months (Reused with Intact Zipper)
Oxygen Absorber	Optional 3000cc Iron-Based Absorber (Reduces O₂ to <0.02% in 48h)
Compliance	USP <661> (Herbal Storage) · REACH · RoHS · China GB 4806