| Customization: | Available |
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| Application: | Cosmetic Packaging, Food Packaging, Gift Packaging, Medical Packaging, Stationery Packaging |
| Material: | Laminated Material |
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Industrial-Grade 3-Layer Aluminum Foil Bags - Ultimate Defense for Corrosive Fertilizers!
Engineered for harsh chemical environments, our heavy-duty aluminum foil bags combine triple-layer barrier technology and reinforced structural integrity to safely package NPK, urea, and ammonium nitrate fertilizers. The outer PP woven layer resists abrasion during transport, the middle aluminum foil blocks moisture/UV, and the inner PE coating prevents chemical corrosion. With a proven 100kg load capacity and custom seam sealing, these bags eliminate leakage, caking, and degradation - ensuring your product arrives in optimal condition.
Triple-Layer Armor Protection
Layer 1: 120g/m² UV-resistant PP woven fabric (abrasion-proof)
Layer 2: 12μm aluminum foil (100% light/moisture barrier)
Layer 3: 80μm anti-corrosion PE liner (resists pH 3-11 chemicals)
Superior Load Capacity
Withstands 100kg dynamic load (tested per ISO 2234) & 5-layer pallet stacking
Chemical Defense System
Prevents fertilizer oxidation & moisture absorption (WVTR ≤0.8 g/m²/day)
Customization Ready
Tailored dimensions + printing options (branding/labels)
| Parameter | Specification | ||
|---|---|---|---|
| Material Structure | Outer: 120g/m² PP woven | Middle: 12μm Al foil | Inner: 80μm HDPE coating |
| Load Capacity | Static: 150kg | Dynamic: 100kg (drop test from 1.5m) | |
| Seam Strength | Double-stitched seams + hot-melt tape reinforcement >180 N/cm | ||
| Barrier Performance | WVTR: ≤0.8 g/m²/day | Oxygen barrier: 0% transmission | |
| Chemical Resistance | pH 3-11 range; resists ammonia, nitrates, phosphates | ||
| Dimensions (Custom) | Width: 40-100cm | Length: 60-150cm | Gusset: 10-25cm (optional) |
| Printing Options | Up to 8-color flexo printing; UV-resistant inks | ||
| Closure System | Sewn mouth + inner tie tape or heat-sealable flap | ||
| Certifications | ISO 9001, REACH, Standard 100 | ||
| MOQ | 5,000 bags (custom size/print) |
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