8011 H22 Aluminum Foil for Aluminum Food Trays, Baking Pans, Takeaway Conta

8011 aluminum foil belongs to the 8xxx series aluminum alloys, with iron (Fe)
and silicon (Si) as its primary alloying elements. Compared with pure aluminum
foil, 8011 alloy offers higher mechanical strength while maintaining excellent
ductility and deep-drawing performance.
The H22 temper indicates that the foil has undergone strain hardening and
partial annealing, achieving an ideal balance between strength and flexibility.
This temper is particularly suitable for stamping and forming complex food
containers, helping prevent cracking during processing.
With excellent formability, moderate strength, corrosion resistance, and food-
grade safety, 8011 H22 aluminum foil is a preferred material for manufacturing
aluminum food trays, baking pans, takeaway lunch boxes, airline meal trays, and
disposable food packaging.


Why Is 8011 Aluminum Foil So Popular for Food Packaging?
1. Excellent Barrier Performance
Aluminum foil has an extremely dense structure and can effectively block light,
gases, grease, and moisture. Takeaway containers and food trays made from
aluminum foil can help extend food shelf life, retain moisture and original
flavor, and prevent grease leakage.
2. Outstanding High- and Low-Temperature Resistance
Whether used for frozen food preservation or high-temperature baking, 8011 H22
aluminum foil performs reliably. It can withstand rapid temperature changes
from very low temperatures to high temperatures, making it suitable for baking
trays, microwave-heating food containers under specific safety guidelines, and
airline meal containers.
3. Safe, Hygienic, Non-Toxic, and Odorless
High-quality food-grade aluminum foil undergoes strict degreasing treatment.
Its surface is clean and free from harmful substances, allowing direct food
contact without releasing odors. It fully complies with international food
safety standards.
4. Good Formability
The semi-hard temper of 8011 aluminum foil provides an excellent balance during
processing. It can meet the requirements of continuous multi-cavity stamping
production while maintaining stable shape after forming. It is suitable for
manufacturing square, round, oval, rectangular, and irregularly shaped aluminum
foil containers.
5. High Surface Quality
8011 aluminum foil has a flat, clean, and oil-free surface, with no obvious
scratches, pinholes, dents, or severe color differences. It meets the
appearance requirements of food trays, baking pans, and takeaway containers.
6. Eco-Friendly and 100% Recyclable
Aluminum foil can be recycled repeatedly without loss of quality. Compared with
plastic takeaway boxes, aluminum containers place far less burden on the
environment and offer a truly sustainable packaging solution.
Typical Applications
8011 H22 aluminum foil is widely used in the manufacture of:
Aluminum food trays
Disposable lunch boxes
Takeaway containers
Airline meal trays
Barbecue trays
Baking trays
Oven pans
Cake molds
Food storage containers
Frozen food packaging
Catering containers
Household aluminum foil containers

Minimum Order: 1 tons

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