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| Brand Name: | Bright Pack |
| Model Number: | B010 |
| MOQ: | 100pcs |
| Price: | 0.02-2usd/pc |
| Payment Terms: | T/T,Western Union |
| Supply Ability: | 200000pcs/day |
| Attribute | Specification |
|---|---|
| Core Technology | Triple-Layer Vacuum Barrier: PET (12µm)/Al foil (9µm)/LLDPE (50µm) with nano-sealing coating |
| Tamper-Evident Feature | Dual-Zipper Lock with Void Seal: Shows irreversible "OPEN" text upon tampering |
| Child-Resistant Mechanism | Push-Twist Lock System: Requires simultaneous 5N downward force + 2.5Nm torque rotation |
| Oxygen Barrier Performance | <0.5 cc/m²/day (23°C, 0% RH) via aluminum foil composite layer |
| Seal Integrity | Vacuum Heat Sealing: Leak-proof under 0.08 MPa pressure (ASTM F1140) |
| Material Safety | FDA 21 CFR §174.5 compliant; ROHS-certified (Pb<90ppm, Cd<75ppm) |
| Shelf Life Extension | ≥270 days for spicy chicken feet (acid value ≤1.5mg/g, GB 5009.229) |
| Parameter | Value/Standard | Test Method/Reference |
|---|---|---|
| O₂ Transmission Rate | ≤0.45 cc/m²/day (23°C, 0% RH) | ASTM D3985 |
| Vacuum Seal Strength | ≥4.8 N/15mm (longitudinal seal) | ASTM F88 |
| Child Test Compliance | ≥90% failure rate (42-51 month-olds, 25 cycles) | ASTM F3510 |
| Water Vapor Transmission | ≤0.5 g/m²/day (38°C, 90% RH) | ASTM E96 |
| Material Thickness | 71 µm (PET 12µm + Al 9µm + LLDPE 50µm) | ASTM D6988 |
| Temperature Resistance | -20°C to 120°C (no delamination/seal failure) | ISO 2233 |
| Pouch Dimensions | Customizable: 80×120 mm to 200×300 mm | ISO 4591 |
| Tear Resistance | ≥45N (ASTM D882) | ASTM D882 |
| Seal Activation Time | <2 seconds (vacuum-seal at 150°C) | YY/T 1433-2016 |
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