Knowledge

The 8011 household aluminum foil price stays relatively stable from China suppliers. Aluminium household foil refers to 8011 aluminum foil of O temper and no painted side. It's obtained by repeated casting of aluminium, boasting light weight, good tensile strength and excellent insulation as a food wrapping material. It can be as thin as 9 micron and contains no toxic elements. However, it's advised that you should not use 8011 aluminum household foil to contain acid foods like tomatoes, because these foods will corrode and destroy the foil.

The 8011 household aluminum foil price from China ranges between 2500 to 2900 dollars per metric ton. Some suppliers even offer around 2800 dollars. Of course, lower prices may also be available from some suppliers who would convince you to create faith in the quality of their products. Yet you have to learn to judge the quality of 8011 aluminium household foil by yourself. Generally, you should first check the packaging of a foil you have just received. Formal manufacturers leave logos, contact details and application instruction on delicate packing covers of their aluminium foil. Superior foil is as bright as a mirror by the front side and foggy by the back side. Inferior foil would have white-green aluminium oxide on the surface. The most useful skill is to check the inner core of a 8011 household aluminium  foil roll. Formal suppliers usually make thin small inner cores to reduce paper and delivery cost. The core is from 1mm to 4mm thick, with a diameter between 3.5mm and 4.5mm. Informal manufacturers, on the other hand, aims to reduce cost by making the inner core as heavy as possible. Their cores are large and thick, taking a much more share of the total weight of an aluminium foil roll.