Features of food-grade aluminium foil

Features of food-grade aluminium foil

Food grade aluminium foil has a clean, hygienic and glossy appearance, it can be integrated into many other packaging materials and the surface printing of aluminium foil is superior to other materials. Food-grade aluminium foil has important features and benefits such as high temperature resistance, puncture resistance and no deformation.

In addition, food-grade aluminium foil has the following characteristics.

1. The surface of food-grade aluminium foil is extremely clean and hygienic and its surface does not harbour bacteria or micro-organisms.

2. Food-grade aluminium foil is a non-toxic packaging material that can come into direct contact with food and is not harmful to human health.

3. Food-grade aluminium foil is an odourless packaging material and does not produce an odour to the food it is packaged in.

4. Food grade aluminium foil itself does not evaporate, it and the packaged food will never become dry or shrink.

5. Good oil resistance and excellent flavour retention properties. Food-grade aluminium foil will not leach oil, whether at high or low temperatures.

6. Food-grade aluminium foil is an opaque packaging material, so it is more suitable for foodstuffs like handmade cream.

7. Food-grade aluminium foil has good plasticity and can be used to package various shapes of products. It can also be used to make containers of various shapes at will.

8. Food-grade aluminium foil has high hardness and high tensile strength, but low tear strength and tears easily.

9. Food-grade aluminium foil itself cannot be heat-sealed and must be coated with a heat-sealing aluminium foil packaging material, such as pe, which is a heat-resistant aluminium foil.

10. Food grade aluminium foil has excellent barrier properties, strong air barrier properties, oxidation resistance, water resistance and moisture resistance.

It is because of its many functional advantages that aluminium foil is widely used in food, and food grade aluminium foil has become increasingly inseparable from people's lives.