Attribute	Description
Material	Outer layer: Premium BOPET (biaxially oriented polyester, high gloss/matte finish); Inner layer: Food-grade PE/CPP (heat-sealable, moisture/oxygen barrier); Optional aluminum foil (AL) layer for enhanced freshness
Structure	3-4 layer laminate (BOPET + AL/MPET + PE/CPP) with integrated one-way degassing valve
Bag Type	Stand-up pouch with flat/sealed bottom gusset; compatible with automated filling systems
Capacity	8oz (227g) to 5lbs (2.27kg); customizable for specialty roaster batch sizes
Dimensions	- Width: 4-10 inches (10-25cm) - Height: 6-18 inches (15-45cm) - Gusset depth: 1-3 inches (2.5-7.6cm)
Seal & Valve	Heat-sealed top + precision degassing valve (±2psi pressure release, ASTM/EN standards compliant)
Printing	High-definition rotogravure/flexographic printing; Pantone metallics & CMYK full-color; custom branding, roast dates, QR codes
Certifications	FDA (21 CFR 177.1630), EU 10/2011 food-safe, RoHS, recyclable materials (BOPET/PE)
Applications	Freshly roasted coffee beans, ground coffee, artisanal blends, limited-edition roasts
Packaging Format	Flat-packed or rolled; 50-300 units/carton (retail-ready or bulk shipping)

Product Specifications

Parameter	Details
Material Thickness	- BOPET: 18-30µm - AL/MPET (optional): 6-12µm - PE/CPP inner layer: 50-100µm
Total Thickness	80-160µm (adjustable based on barrier requirements)
Degassing Valve	- Diameter: 35-50mm Pressure release: ±2psi (14kPa) Certified for CO2/O2 management (ISO 9001)
Print Quality	150-200 LPI resolution; scratch/abrasion-resistant inks
Seal Strength	Heat seal: ≥4.0N/15mm; valve adhesion: ≥3.0N/15mm
Shelf Life	18-24 months (unopened, stored in cool/dark conditions)
Temperature Tolerance	- Sealing range: 130-210°C - Storage: -20°C to 50°C
MOQ	100 pieces
Lead Time	Standard: 10-20 days; Full custom: 25-35 days
Sustainability	- Recyclable BOPET/PE layers - Biodegradable valve options (on request)
Additional Features	- Tear notch/easy-open tab - Anti-static coating (surface resistance ≤10^9Ω) - UV-blocking AL layer (optional)