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Attribute | Description |
---|---|
Material | Outer layer: BOPET (biaxially oriented polyester, high
transparency/metallized); Inner layer: Food-grade PE or CPP (heat-sealable, moisture/oxygen barrier) |
Structure | 3-layer composite (BOPET + AL/MPET + PE/CPP); Optional aluminum foil (AL) layer for UV/light blocking |
Bag Type | Stand-up pouch with reinforced bottom gusset (self-standing stability) |
Capacity | 8oz (227g) to 5lbs (2.27kg), customizable sizes |
Dimensions | - Width: 4–12 inches (10–30cm) - Height: 6–20 inches (15–50cm) - Side gusset: 1–3 inches (2.5–7.6cm) |
Seal & Closure | Heat-sealed top + Child-resistant zipper (dual-press slider mechanism, ASTM F3471 compliant) |
Printing | High-definition rotogravure/flexographic printing; Pantone spot colors & CMYK full-color; Custom branding/designs |
Certifications | FDA (21 CFR 177.1630), EU EC 10/2011 food-safe, RoHS compliant (no heavy metals) |
Applications | Coffee beans/grounds, tea leaves, nuts, pet food, dry snacks |
Packaging Format | Rolled or flat-packed; 100–500 pcs/carton (size-dependent), moisture-proof and crush-resistant cartons |
Parameter | Details |
---|---|
Material Thickness | - BOPET: 12–30µm - AL/MPET (optional): 6–12µm - PE/CPP inner layer: 40–80µm |
Total Thickness | 70–150µm (varies with layer configuration) |
Printing Area | Single/dual-sided full-color printing; Resolution ≥175 LPI |
Child-Resistant Zipper | Dual-lock mechanism; Opening force ≥5lbs (2.27kg); ASTM F3471 & EN 14375 certified |
Seal Strength | Heat seal ≥3.5N/15mm; Zipper peel strength ≥2.0N/15mm |
Shelf Life | ≥24 months unopened (store in cool, dry, UV-protected environment) |
Temperature Resistance | - Sealing range: 120–200°C - Storage: -20°C to 50°C |
MOQ | 100 pieces |
Lead Time | Standard: 7–15 days; Custom design/size: 20–30 days |
Recyclability | Separable layers (BOPET & PE require segregated recycling) |
Additional Options | - Degassing valve (±2psi) - Tear notch/easy-open corner - Anti-static coating (surface resistance ≤10^9Ω) |