8011 0.006mm Double Zero Aluminum Foil For High End Food Packaging
Product Specifications
| Attribute |
Value |
| Alloy |
1235,8011,8079etc |
| Temper |
O~H112 |
| Thickness |
6~50mic |
| Width |
3mm~2600mm |
| Length |
Customer Requirement |
| Color |
Silver,White, Etc |
| Port |
ShangHai, TianJin, QingDao |
| Sample |
Free |
Product Description
Double zero aluminum foil refers to high-quality aluminum foil that has been rolled and processed on both sides, with a smooth surface and no flaws or defects. The "Double Zero" designation means both sides of the aluminum foil have reached the zero-defect standard, which is the defining characteristic of Double Zero foil.
Manufacturing Process
The manufacturing process of double zero aluminum foil is very strict:
- Coil preparation: Begins with melting aluminum ingots, then transforming the molten aluminum into foil coils through continuous casting and rolling processes.
- Hot rolling and cold rolling: Aluminum foil coils undergo both hot rolling (heating and rolling to reduce thickness) and cold rolling (further stretching and thinning to achieve desired thickness).
- Hardening and softening: Can be hardened through heat treatment for increased strength or softened (O temper) to reduce hardness and improve formability.
- Cutting and processing: Cut to required dimensions and can undergo additional processes like printing or coating as needed.
Applications
- High-end food packaging: Ideal for chocolate, candy, dairy products, coffee, and tea packaging due to its thinness and ability to maintain freshness.
- Aluminum foil food containers: Used for lunch boxes, bakeware, and food trays thanks to excellent heat conduction and food safety properties.
- High-temperature baking: Suitable for oven liners, baking sheet mats, and oven bags due to high-temperature resistance.
- Electronic materials: Used in electronic component packaging and battery isolation films due to thinness and conductive properties.
Product Images