Kerajang aluminium adalah bahan pembungkusan dengan ciri-ciri yang baik. Ia mempunyai sifat penghalang yang sangat baik dan boleh melindungi gula-gula daripada kelembapan, cahaya dan udara, membantu mengekalkan kesegaran dan memanjangkan jangka hayat. Kerajang aluminium juga menyediakan permukaan percetakan yang baik, yang sangat berguna untuk penjenamaan dan pelabelan.
Oleh itu, aluminium foil boleh digunakan dengan baik untuk pembungkusan gula-gula. The most suitable aluminum foil alloy for candy packaging usually depends on the specific requirements of the packaging process and the type of candy packaged. Namun begitu, the most commonly used aluminum foil alloys for food packaging (including candy) are 8011, 1235 dan aloi lain.
Aluminum foil is used for candy packaging due to the following characteristics: Rintangan kelembapan: Aluminum foil can effectively block moisture in the air, thereby protecting candies from moisture erosion and maintaining their taste and quality. Anti-oxidation: The sealing of aluminum foil can prevent candies from direct contact with oxygen, reduce the occurrence of oxidation reactions, and extend the shelf life of candies. Aesthetics: The surface of aluminum foil is smooth and easy to print various patterns and texts, which increases the aesthetics and attractiveness of candy packaging.
What alloy foil can be used well for candy packaging?
Aloi 8011 Kertas aluminium: This alloy is widely used in food packaging due to 8011’s excellent forming and barrier properties. It is often used to package candies and chocolates.
Aloi 1235 Kertas aluminium: This alloy is also often used in packaging applications due to its good flexibility and barrier properties.
Aloi 8079 Kertas aluminium: This alloy has excellent formability and is often used in flexible packaging, making it suitable for packaging candies.
Aloi 3004 Kertas aluminium: It has high hardness, good load-bearing properties, better stamping effect than 3003 kertas aluminium, and good thermal conductivity. Although it is mainly used in food packaging fields such as aluminum foil lunch boxes, its excellent physical properties are also suitable for candy products with higher packaging requirements.
Aluminum foil is often laminated with other materials such as paper or plastic to increase its strength and flexibility, which is crucial for packaging candies that may be handled frequently. The thickness of aluminum foil can also vary, but for candy packaging applications, the thickness of aluminum foil is usually between 6 dan 20 mikron.
