What Are Uses of the Big Roll of Aluminum Foil

The big roll of aluminum foil for food packaging are mainly 1xxx, 3xxx and 8xxx series, mainly including 1060, 1100, 3003, 8011, 8021, etc. According to the requirements of the packaged food, the degree of softness and hardness of the alloy, that is, the state of the alloy, is selected. The commonly used tempers are H14, H16 and H18. Haomei aluminum foil for food packaging has multiple advantages such as food grade, clean oil removal, less pinholes, good product shape, and no deformation when cutting.

Food grade aluminum foil has undergone strict pinhole detection, degreasing process and plate shape control. The product safety and sanitation meet food-grade requirements, and has the advantages of high elongation. It is widely used in barbecue, baking, food packaging, etc. Haomei food aluminum foil has gone through many tests such as bacteria and mold, and the heavy metal does not exceed 0.25 parts per million. It strictly implements the industry standard and meets the standard of food-grade aluminum foil, which is harmless to the human body.

At present, the aluminum alloys used to produce household aluminum foil in the market are generally 1235 and 8011 alloys. The use of 1235 alloy to produce household foil has the advantages of good surface quality and fewer pinholes in the aluminum foil, but due to the low alloy content and soft strength, it leads to poor rolling performance, resulting in problems such as low production efficiency and yield; and the use of 8011 alloy In the production of household foil, although the strength is high and the rolling stability is good, due to the characteristics of the alloy itself, is prone to have more pinholes.

The air conditioner heat exchanger is an important part of the air conditioner. The performance of the heat exchanger directly affects the performance of the air conditioner, and aluminum foil jumbo roll is an important material for the heat exchanger. Therefore, the quality of the aluminum foil material directly affects the performance of the air conditioner. The surface of the hydrophilic aluminum foil has a strong affinity for water, and the condensed water dissipates quickly on the fins and is not easy to form a "water bridge".

Aluminum foil strip can be used for the dry and oil-immersed transformer windings. Aluminum foil strips used for transformers range from 0.2mm to 3.5mm in thickness and 10mm to 1600mm in width. Aluminum foil roll are wound on insulating materials such as paper, kraft paper , polyester film or glass cloth. 24 inch wide aluminum foil has high conductivity, good corrosion resistance and beautiful appearance. Aluminum foil strips for transformers are essential materials in the production of transformers. Haomei Aluminum has all the above aluminum foil. Welcome to leave message below to inquire what you need.