In the modern food packaging field that pursues safety, convenience and environmental protection, 3003 aluminium container foil jumbo roll has become one of the preferred materials for food container manufacturing due to its excellent comprehensive performance. 3003 H24 aluminum foil is usually used to manufacture containers due to its excellent corrosion resistance, good strength and ductility, it is widely used in food packaging, pharmaceutical packaging and other industrial purposes. After stamping, 3003 H24 aluminum foil can be made into high-temperature resistant and highly sealed containers, which are widely used in takeout, pre-prepared dishes and airline catering. Its barrier properties can extend the shelf life of food (such as the shelf life of modified atmosphere packaging can reach 15 days), and it can be recycled, which is in line with the environmental protection trend.
3003 aluminium container foil jumbo roll belongs to aluminum-manganese alloy aluminum foil, and its manganese content is between 1.0%-1.5%. This composition ratio gives it many excellent properties. It has higher strength than pure aluminum (such as 1000 series), excellent corrosion resistance and weldability, cannot be strengthened by heat treatment, and mechanical properties needs to be improved by cold processing. The H24 temper indicates that the material is partially annealed after work hardening, reaching semi-hardness, with both strength and moderate ductility. The product specifications are rich, the thickness range is usually 0.04-0.13mm, and the width can be customized according to customer needs, which can meet the size requirements of different container production.
In terms of performance, 3003 container foil has significant advantages. It has good corrosion resistance and can effectively resist the erosion of various substances, which makes the containers made of it can be used to hold various foods, sauces, etc., to ensure the quality and safety of the contents. At the same time, the aluminum foil has moderate strength, which can not only meet the structural stability requirements of the container during processing, transportation and use, but also is not easy to deform and damage. It also has a certain plasticity, which is convenient for stamping, stretching and other processing techniques, and can be made into containers of various shapes, such as lunch boxes, baking trays, food packaging boxes, etc. In addition, 3003 container aluminum foil also has good thermal conductivity, which can make the food in the container evenly heated during the heating process, greatly improving the heating efficiency and user experience.
The aluminum container foil jumbo roll produced by Haomei Aluminum has features of:
– Food grade safety:
The surface is thoroughly degreased and has few holes, which meets the food packaging hygiene standards.
– Processing adaptability:
The plate is flat and does not deform during cutting, which is suitable for deep processing such as stamping and bending.
– Production process:
Hot rolling (such as 3300mm wide production line) and cold rolling processes are used to ensure that the finished product has a tensile strength of 150MPa and an elongation of 7%, meeting the requirements for container foil forming. Surface treatment includes coating, oxidation, etc. to ensure that the plate is flat and has few pinholes.
– Testing items:
Including thickness measurement (GB/T 22638.1), tensile performance test (GB/T 16865), pinhole count detection (≤30 /m²) and heavy metal migration test (simulating high temperature environment).
3003 aluminum container foil jumbo roll has a wide range of applications. In the food industry, it is an ideal material for making disposable lunch boxes and food packaging containers, which can not only ensure the freshness of food, but also facilitate consumers to heat and eat; in the field of catering takeaway, its good sealing and heat preservation can effectively maintain the temperature and taste of food; in the baking industry, it can be used to make baking trays, etc., to meet the high temperature use requirements during baking.
As a professional aluminum foil manufacturer, we are committed to providing customers with high-quality 3003 aluminum container foil jumbo roll to meet different market needs. We have advanced production equipment and mature production technology, and strictly control the production process of container aluminum foil. From the selection of raw materials to the inspection of finished products, every link strives for precision to ensure that we provide customers with high-quality products. At the same time, we can also provide personalized customization services according to the special needs of customers to meet the use requirements of different industries and different scenarios.
