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Home > News & Blog > News > 8006 vs 8011 aluminum foil for wrinkle-free lunch boxes
In the catering packaging industry, aluminum foil wrinkle-free lunch boxes have become an environmentally friendly benchmark for replacing plastics, but how to choose the right aluminum foil material? 8006 aluminum foil and 8011 aluminum foil have become the two mainstream choices in the market due to their unique properties. This article compares core parameters to help you accurately match your needs and create highly competitive products!
| Performance | 8006 aluminum foil | 8011 aluminum foil |
| Thickness | 0.06-0.2mm(customized stamping) | 0.05-0.2mm(ultra-thin and lightweight) |
| Tensile strength | ≥150 MPa(O temper) | ≥120 MPa(H18 temper) |
| Elongation | ≥3% | ≥15% |
| Surface finish | Ra≤0.3μm | Ra≤0.2μm |
| Applicable | Compression resistance, high temperature freshness loc | Flexible sealing, complex mold forming |
1. 8006 aluminum foil: high strength and compression resistance, specially designed for “high temperature freshness lock”
◆ Tensile strength 150MPa+: Far exceeding ordinary aluminum foil (80-100MPa), one-piece stamping and wrinkle-free structure, can resist extrusion deformation even when stacked for transportation.
◆ Temperature resistance 250℃: Suitable for microwave heating, oven baking, steam sterilization, perfectly locks the original flavor of soup and ingredients.
◆ Applicable scenarios: high-temperature sterilization packaging of pre-prepared dishes, soup/hot pot takeaway boxes, airline meal hot food containers
2. 8011 aluminum foil: ultra-flexible, achieving “ultimate sealing”
◆ Elongation 15%: ductility increased by 5 times, easy to fit complex molds, edge sealing strength increased by 30%, completely solving the problem of oil and soup leakage.
◆ Ultra-thin 0.05mm: 20% weight reduction reduces logistics costs, and surface nano-coating (oil-proof and waterproof) improves the convenience of cleaning the lunch box.
◆ Applicable scenarios: Salad light food boxes (anti-condensation water), baked snack packaging (fine folding requirements), frozen food containers (resistant to -40℃ low temperature without cracking)
100% recyclable: SGS certified, recycling carbon footprint reduced by 60%, helping the company’s ESG goals. Food grade safety: in line with FDA, GB 4806.9-2023 standards, aluminum purity ≥ 99.5%, no plasticizer, no bisphenol A, no harmful substances precipitated at high temperature.
✅ 15 years of aluminum foil deep processing experience: cooperative customers in 50+ countries.
✅ Technical advantages: Nano-level coating process, precise control of aluminum foil surface finish (Ra≤0.2μm)
✅ Compliance support: Provide global certification documents such as FDA, LFGB, REACH
✅ Thoughtful service: Provide one-stop solutions from parameter selection, mold design to mass production. Free samples are provided.
Original Source:Container Aluminum Foil
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