Aluminium foil price, packaging aluminum foil with what thickness

Due to the packaging of the goods and the outside light, wet, gas and other full isolation, so that the packaging has been intact protection. Especially for cooking food packaging, the use of this composite aluminum foil material, at least can ensure that food more than a year not spoiled. What's more, both heating and opening the bag are convenient and popular with consumers. The thickness of aluminum foil in general packaging is between 0.03mm and 0.1mm.

Characteristics of aluminum foil

Aluminum foil has a clean, hygienic and shiny appearance. It can be made into an integrated packaging material with many other packaging materials. Besides, the surface printing effect of aluminum foil is better than other materials.

(1) the surface of aluminum foil is extremely clean and hygienic, and no bacteria or microorganisms can grow on the surface.

(2) aluminum foil is a kind of non-toxic packaging materials, it can be in direct contact with food without any risk to human health.

(3) aluminum foil as a tasteless odorless packaging material, will not make the packaging of food has any odor.

(4) if the aluminum foil itself is not volatile, it and packaged food will never dry or shrink.

(5) no matter at high temperature or low temperature, aluminum foil will not have grease infiltration phenomenon.

(6) aluminum foil is an opaque packaging material, so it is a good packaging material for sunline-irradiated products, such as margarine.

(7) aluminum foil has good plasticity, so it can be used for packaging products of various shapes. Can also be arbitrary shape of the container.

(8) aluminum foil has high hardness and tensile strength, but its tear strength is small, so it is easy to tear.

(9) the aluminum foil itself cannot be heated and sealed. It must be coated with a material of thermal property, such as PE, to be heat-sealed.

(10) the aluminum foil may have adverse reactions when it comes into contact with other heavy metals or heavy metals.