The thickness of aluminum foil for food packaging is generally between 0.015-0.03 мм. The exact thickness of aluminum foil you choose depends on the type of food being packaged and the desired shelf life.
For food that needs to be stored for a long time, it is recommended to choose thicker aluminum foil, як от 0.02-0.03 мм, to provide better protection against oxygen, води, moisture and ultraviolet rays, thereby protecting the nutrients of the food from being destroyed and extending the shelf life of the food. Shelf. For short-term preservation of food, such as candy, шоколад, тощо, you can choose thinner aluminum foil, such as 6μm,13(6мікронна алюмінієва фольга, 13мікрофонна алюмінієва фольга) алюмінієва фольга. It is thin and transparent, which can better fit the food and reduce the penetration of oxygen and moisture. Thereby extending the shelf life of food.
Lightweight Packaging: For packaging lightweight foods or covering cutlery, thinner aluminum foil (approximately 6 до 9 мікрон) is sufficient. This thickness provides flexibility and ease of use.
Medium packaging: For packaging medium-weight items such as sandwiches, baked goods, or individually wrapped foods, aluminum foil with a thickness of approximately 9 до 12 microns may be appropriate. This thickness provides a good balance between strength and flexibility.
Heavy-Duty Packaging: Thicker aluminum foil (approximately 12 до 15 мікрон) is recommended for heavier or sturdier foods, such as roasts, meats, or foods that require long periods of storage or cooking. This provides extra strength and durability to withstand handling and cooking processes.
В додаток, the material and quality of aluminum foil are also factors that need to be considered when selecting. High-quality aluminum foil should have good corrosion resistance, high temperature resistance and mechanical strength to ensure food safety and hygiene.
