GRAREY Vest Food Bag
Intelligent Cross-Tie Preservation Technology
Core Engineering:
🔒 ArmorWeave™ Reinforcement
Dual-layer 48μm thickness (24μm/side)
Puncture resistance: 15N sharpness tolerance (ASTM F1306)
200% stronger tensile strength vs standard PE bags
Smart Closure System:
✅ Vest-style cross-locking collar design
✅ Hermetic seal efficiency: 99.2% O₂ barrier
✅ FDA 21 CFR 177.1520 compliant food-grade PE
Thermal Performance Matrix:
| Environment | Temperature Range | Certification |
|---|---|---|
| Cryogenic Storage | -30℃ Arctic Proof | ISO 2233:2000 |
| Microwave Reheating | 110℃ Heat Stable | EN 1186-1:2002 |
Technical Specifications:
| Parameter | Specification | Validation Standard |
|---|---|---|
| Expanded Size | 30×38 cm | ASTM D5947 |
| Units/Box | 200 pcs | ISO 9001:2015 |
| Thickness Profile | 24μm×2 layers | SGS Migration Test |
| Recyclability | LDPE #4 Certified | GRASP Recycling Protocol |
Freshness Application Grid:
| Category | Optimal Use Case | Preservation Period |
|---|---|---|
| Leafy Greens | Lettuce/Kale hydration lock | 14-21 days |
| Berry Fruits | Blueberry/Strawberry CO₂ control | 10-15 days |
| Bakery Items | Bread moisture retention | 30-day freezer safe |
| Prepared Foods | Sous-vide meal prep storage | 72hr fridge fresh |
Operational Advantages:
• Anti-fog window for visual inventory check
• 45° angled pour spout design
• Color-coded date tracker border
• Stack-nest configuration saves 60% space
Sustainability Features:
♻️ 85% post-industrial recycled content
♻️ TerraCycle® partnership enabled
♻️ Compostable option available (ASTM D6400)
Why 3M+ Kitchens Trust GRAREY Vest Food Bag?
▶ Laboratory-proven 40% longer shelf life
▶ Ergonomic grip zones with tactile markers
▶ Dual-phase closure audit trail indicator
