1. The raw materials are non-toxic and of safe quality.
Aluminum foil is made of raw aluminum alloy through multiple processes, without harmful substances such as heavy metal tails. Therefore, aluminum foil can be safely in contact with food and cannot accommodate or help bacteria grow. In most cases, aluminum foil will not react with food. A considerable number of plastic lunch boxes on the market are made of raw materials of unknown origin or even fake plastics and waste plastics, and the quality and reliability are difficult to guarantee.
2. Convenient heating, no harmful substances are produced after heating. Aluminum knots have high conductivity, which can minimize the time and energy associated with food processing, refrigeration and primary heating. Aluminum knot boxes and containers are very suitable for high-temperature sterilization and heat sealing treatment. Aluminum foil containers can be diversified. Related enterprises have developed matching aluminum foil box secondary heating equipment and packaging equipment, which can greatly improve the distribution efficiency of catering enterprises and ensure catering quality.
3. Easy to form, seal and cover, ensuring food hygiene
Aluminum foil has good forming properties. Aluminum boxes and containers can use the same aluminum foil cover, or paper or other material covers. It can be sealed by using its easy deformation and corrugation characteristics. It has strong freshness ability, can avoid food storage or contamination, and significantly reduce food waste. For large catering companies and kitchen
Delivery, the automatic sealing equipment developed by aluminum foil box manufacturers can be used to improve delivery efficiency, and the effect is significantly better than other materials.
4. Strong barrier properties, can protect the original flavor of food after sealing, and extend the shelf life of food. Although aluminum foil is very thin, it has strong barrier properties, can isolate light, gas and other substances, improve freshness, protect moisture, prevent taste leakage or mixing, and can effectively maintain the original flavor and characteristics of the product. Food and pre-packaged food packaged in aluminum foil and containers can realize cold and hot chain distribution, facilitate production and sales, and are also convenient for catering companies, restaurants, supermarkets and home storage, avoid product deterioration, extend shelf life, and reduce food waste. Therefore, it also indirectly saves a lot of energy and energy related to the product production process.
5. Recyclable, environmental protection, and resource conservation
Aluminum has a high recycling rate and can be recycled and used to produce many finished products. The energy required for the aluminum regeneration process is only less than 5% of the energy required for the original production, and the greenhouse gas emissions are less than 95% of the original aluminum. The aluminum lunch box can be easily compressed and separated after use
Reduce the amount of garbage. Aluminum foil is very thin and light, with very little material, and is a packaging material with a high proportion of product packaging. It can replace plastics and paper products, save a lot of oil resources, wood and other resource consumption, improve resource efficiency, and improve environmental quality. In particular, the classified recycling and treatment of domestic waste is being actively promoted. Some regions will implement mandatory classified recycling from this year, and relevant policies will also be encouraged and supported, which is more conducive to the recycling of aluminum foil products.
6. The cost-effectiveness advantage is gradually emerging, and the time for application and promotion has arrived
With the advancement of aluminum industry technology and the improvement of production efficiency, the production cost of aluminum and aluminum foil has gradually decreased, and the cost of aluminum lunch boxes is close to that of qualified polypropylene (PP) plastic lunch boxes, and the cost-effectiveness advantage is becoming more and more obvious.
