Škatle za kosilo so nepogrešljive embalažne škatle v industriji pakiranja hrane. Običajni materiali za pakiranje škatle za kosilo na trgu vključujejo plastične škatle za kosilo, škatle za kosilo iz aluminijaste folije, itd. Med njimi, pogosteje se uporabljajo škatle za kosilo iz aluminijaste folije. Za pakiranje škatle za malico, aluminijasta folija se pogosto uporablja zaradi svojih odličnih pregradnih lastnosti, prožnost in lahkotnost.
The most suitable and common aluminum foil alloy is usually 3003 zlitina aluminijeve folije. Aluminijasta folija 3003 has many performance advantages in lunch box packaging.
3003 aluminum alloy contains manganese as its main alloying element, with a typical composition of approximately 98% aluminum and 1-1.5% mangan. This composition provides good strength and formability while maintaining high purity.
Zlitina 3003 provides sufficient strength for packaging applications while maintaining a high degree of formability. 3003 foil can be easily formed and folded to package food, making it ideal for lunchbox packaging.
Manganese is added to the 3003 alloy to enhance its corrosion resistance, making it suitable for contact with food and not harmful to the human body. Aluminijasta folija 3003 provides a protective barrier against moisture, oxygen and other contaminants, helping to maintain the freshness and quality of packaged foods.
Aluminum foil made from 3003 alloy typically has a bright, shiny surface finish, which enhances the visual appeal of the aluminum foil lunch box and makes it suitable for branding and labeling purposes.
According to food safety regulations, aluminum foil made of 3003 alloy is considered safe for contact with food. It does not react with acidic or alkaline foods, ensuring that the taste and quality of packaged foods are not affected.
Aluminijasta folija ima odlično toplotno prevodnost, allowing it to evenly distribute heat when cooking or reheating food inside the lunch box. This feature helps maintain the desired temperature of food for a longer period of time.
Aluminijasto folijo je mogoče zelo reciklirati, and alloy 3003 is no exception. It can be easily collected, recycled and reused, making it an environmentally friendly choice for packaging materials.
3003 aluminum alloy has become the first choice for lunch box packaging due to its combination of strength, sposobnost oblikovanja, corrosion resistance and food safety properties. Aluminijasta folija 3003 provides an effective barrier against external factors while maintaining the freshness and flavor of packaged foods.
