Ketebalan kerajang aluminium untuk pembungkusan makanan biasanya antara 0.015-0.03 mm. Ketebalan tepat aluminium foil yang anda pilih bergantung pada jenis makanan yang dibungkus dan jangka hayat yang diingini.
Untuk makanan yang perlu disimpan lama, adalah disyorkan untuk memilih kerajang aluminium yang lebih tebal, seperti 0.02-0.03 mm, untuk memberikan perlindungan yang lebih baik terhadap oksigen, air, kelembapan dan sinaran ultraungu, 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, coklat, dan lain-lain., you can choose thinner aluminum foil, such as 6μm,13(6kerajang aluminium mikron, 13kerajang aluminium mikrofon) kertas aluminium. 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 kepada 9 mikron) is sufficient. This thickness provides flexibility and ease of use.
Medium packaging: For packaging medium-weight items such as sandwiches, barang bakar, or individually wrapped foods, aluminum foil with a thickness of approximately 9 kepada 12 microns may be appropriate. This thickness provides a good balance between strength and flexibility.
Heavy-Duty Packaging: Thicker aluminum foil (approximately 12 kepada 15 mikron) 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.
Sebagai tambahan, 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.
