Aluminium Foil For Food

Aluminium foil for food packaging is a widely used packaging material in the food industry. It has good barrier properties, heat sealing properties, aesthetics and environmental friendliness, so it is widely used in a variety of food packaging.

Aluminum foil for food packaging is usually made from aluminium coil after processing and surface treatment. According to different applications and requirements, aluminium foil for food packaging can be made of different alloy types and specifications. Common alloy types include 1060, 1070, 3003, 8011, 8021 and 8079. Among them, 8011 aluminium foil is a commonly used material in the field of food packaging, which is non-toxic and tasteless, safe and hygienic, moisture-proof, low transmittance, and not easy to be aged. As for the specifications, the thickness range of aluminium foil for food packaging is usually between 0.014mm and 0.2mm, and the width range is usually between 100mm and 1700mm. The specifications will be adjusted according to different food packaging needs.

In food packaging, aluminium foil is mainly used to prevent food from oxidation, moisture, spoilage and contamination. It can effectively isolate external factors such as oxygen, moisture and light, thus maintaining the freshness and taste of food. In addition, food packaging aluminium foil has good heat sealing properties and can be heat sealed with a variety of packaging materials to form a strong seal to prevent food leakage and contamination. In addition, aluminium foil for food packaging needs to meet the relevant quality requirements and hygiene standards, such as clean surface without oil, no black wire bright line and foreign matter inclusions. At the same time, the mechanical properties of aluminium foil and heat sealability also need to meet the packaging requirements to ensure product quality and safety.

In conclusion, aluminium foil for food packaging is an important packaging material with good barrier properties, heat sealability, aesthetics and environmental protection. When choosing aluminium foil for food packaging, it is necessary to consider its alloy type, specifications, as well as quality requirements and hygiene standards to ensure product quality and safety.