When used in food packaging, 3004 aluminum foil rolls provide a protective barrier against external factors, helping to maintain the freshness and quality of food. 3004 aluminum foil rolls are commonly used to make food containers, including lunch boxes. The foil can be easily shaped to fit the container, and its heat resistance allows for safe cooking or reheating of food directly in the container.
3004 aluminum foil roll characteristics
3004 aluminum alloy is an aluminum alloy with good corrosion resistance, high strength and strong processability. It has good formability and weldability, so it is very popular in the field of food packaging.
Parameters of 3004 aluminum foil roll for food lunch box containers
- Thickness (mm): 0.018-0.2
- Width (mm): 100-1700
- Length (mm): C
- Material status: F,O,H14,H16,H18,H19,H22,H24,H26,H28
- Typical products: lunch box materials, food foil, container foil, aluminum foil honeycomb core, etc.
Performance of 3004 aluminum foil rolls for food lunch box containers
3004 aluminum foil roll for food lunch box containers has good moisture-proof performance. It is clean in oil removal, has fewer holes, has a better shape, does not deform when cut, has good sealing performance, good light-shielding and heat preservation effects, good barrier performance, and can better It extends the shelf life of food, has a high recycling rate and saves resources.
Advantages of 3004 aluminum foil rolls in food lunch box containers
1. Excellent corrosion resistance
3004 aluminum alloy has strong corrosion resistance, which can effectively prevent food lunch box containers from being corroded by the external environment during storage and transportation, ensuring food safety and hygiene.
2. Lightweight and easy to process
Compared with other materials, 3004 aluminum foil rolls are lightweight, which helps reduce the weight of the overall packaging and reduce transportation costs. At the same time, aluminum foil rolls are easy to process into lunch boxes of various shapes and specifications to meet the needs of different food packaging.
3. Can be recycled and reused
The increase in environmental awareness has brought more attention to recyclable materials, and 3004 aluminum foil rolls are a recyclable material. Through an effective recycling system, resource waste can be reduced and the impact on the environment can be reduced.
4. Excellent thermal and electrical conductivity
3004 aluminum foil roll has good thermal conductivity and electrical conductivity, which can improve the heating and insulation effect of food lunch box containers to a certain extent and maintain the temperature and taste of food.
5. Surface coating improves protective performance
In order to improve the corrosion resistance and wear resistance of 3004 aluminum foil rolls, coating treatment is usually performed on its surface. This surface coating can effectively enhance the protective performance of food lunch box containers and extend their service life.
Manufacturing process of 3004 aluminum foil rolls in food lunch box containers
The manufacturing process of 3004 aluminum foil coils mainly includes material selection, rolling, cutting, coating and other steps. Through scientific and reasonable manufacturing processes, 3004 aluminum foil rolls with stable quality and smooth surface can be produced, providing reliable raw material guarantee for the production of food lunch box containers.
3004 aluminum foil roll in food lunch box container case appreciation
3004 aluminum foil rolls are widely used in food lunch box containers. Here are some specific application examples:
3004 aluminum foil roll for fast food box
3004 aluminum foil rolls are widely used in manufacturing fast food boxes, such as hamburger packaging boxes, French fries boxes, etc. Their lightweight, easy-to-process characteristics make snack boxes more convenient during transportation and use, while keeping food fresh and warm.
3004 aluminum foil roll for lunch box
Lunch boxes usually need to have good corrosion resistance and heat preservation properties to ensure the quality of the food. The superior performance of 3004 aluminum foil rolls makes it an ideal choice for manufacturing lunch boxes, and it can also be designed in a variety of specifications and shapes.
3004 aluminum foil roll for airline lunch box
In the aerospace industry, lightweighting and corrosion resistance are key considerations. 3004 aluminum foil rolls are widely used in the manufacture of aviation lunch boxes because its lightweight properties help reduce the overall aircraft weight and improve fuel efficiency.
3004 aluminum foil roll for takeaway packaging
With the rapid development of the takeaway market, food needs to be packaged well to keep it fresh and hot. The thermal conductivity and corrosion resistance of 3004 aluminum foil rolls make it the preferred material for takeout packaging, ensuring that food remains in optimal condition during delivery.
3004 aluminum foil roll for cold drink cup lid
3004 aluminum foil rolls are not only suitable for hot food packaging, but can also be used to make cold drink cup lids. Its moisture-proof and antioxidant properties help keep cold drinks refreshing.
3004 aluminum foil roll for microwave food packaging
Some foods need to be heated in a microwave oven, which places higher requirements on the performance of packaging materials. 3004 aluminum foil rolls excel in microwave food packaging due to their thermal and electrical conductivity.
3004 aluminum foil roll for high-end gift box
For some high-end foods, such as chocolates, pastries, etc., 3004 aluminum foil rolls can also be used to make exquisite gift boxes. Its surface coating and superior appearance can provide better packaging effects for high-end foods.
3004 aluminum foil roll for fresh food packaging
Fresh food needs to be kept at appropriate humidity and temperature in packaging to extend its shelf life. The oxidation resistance and thermal conductivity of 3004 aluminum foil rolls make it an ideal choice for fresh food packaging.
These application examples fully demonstrate the diversity and wide applicability of 3004 aluminum foil rolls in the field of food lunch box containers. Its superior performance makes it an indispensable part of the modern food packaging industry.