How to select household aluminium foil

　　In some places the household aluminium foil industry has just emerged in the market, and no unified industry norms and standards have yet been formed. This makes people confused by this new type of food packaging material. They have no idea about how to select and use the foil appropriately. What’s more, some sellers take advantage of people’s ignorance and supply superior household aluminium foil rolls. Here we share some tips in how to pick quality aluminium foil rolls out of common ones.
　　1. Look at the appearance: The formal manufacturers' packaging is generally professionally designed, with registered trademarks, factory names, addresses, telephone numbers, precautions and usage methods, etc.. The length or weight are marked, and the packaging is more elegant. Inferior aluminium foil rolls do not have these elements.
8011 household aluminium foil
　　2. Look at the internal quality: Any product manufacturers of regular manufacturers can open and check the internal quality. Pay attention to the following points when opening the box for inspection:
　　①Look at the color: The high-quality aluminium foil paper has a glossy surface like a mirror, and the reverse side is foggy but silvery and fresh. The surface of inferior aluminum foil is relatively dull.
　　②Check for deterioration: Open the seal and pull out more than 30cm to see if there is oxidative deterioration. After the oxidized aluminium foil is oxidized, it will produce white-green alumina, because the surface of the first circle cannot judge the deterioration.
　　③ Look at the inner core: regular products will not do articles on paper, but design products from the perspective of saving paper and transportation costs. The diameter of the inner core paper tube is generally between 3.5-4.5cm, and the inner wall thickness is 1 -4mm, and the inner core paper tube of the inferior product is made thick and big, the purpose is to replace the weight of the aluminum foil with the weight of the paper tube.
　　④ See if it is sufficient: The number of turns of the aluminum foil package can basically tell whether it is sufficient. If you are not sure by visual inspection, you can use the electronic weighing to remove the approximate weight of the inner paper tube to determine whether it is sufficient.
　　⑤ Look at the certificate: The regular manufacturers have the relevant departments' test certificates and product quality certifications, but suppliers of inferior aluminium foil rolls cannot provide them.
　　Haomei supplies 8011 aluminium foil of top quality. Welcome to contact us for more information!

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