The advantages of aluminum foil are as follows

Update:12-10-2018
Summary:

The aluminum foil has a clean, hygienic and shiny appea […]

The aluminum foil has a clean, hygienic and shiny appearance. It can be integrated with many other packaging materials, and the surface of the aluminum foil is better than other materials.

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

(2) Aluminum foil is a non-toxic packaging material that can be in direct contact with food without any concern that may endanger human health.

(3) Aluminum foil is an odorless and odorless packaging material that does not cause any odor in the packaged food.

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

(5) There is no oil penetration of the aluminum foil at high temperatures or at low temperatures.

(6) Aluminum foil is an opaque packaging material, so products that are exposed to sunlight, such as margarine, are a good packaging material.

(7) Aluminum foil has good plasticity, so it can be used to package products of various shapes. It can also be used to create containers of various shapes.

(8) The aluminum foil has a large hardness and a large tensile strength, but its tear strength is small, so that it is easily torn.

(9) The aluminum foil itself cannot be heated and sealed, and it must be coated with a heat-sensitive material such as pe to be heat-sealed.

(10) When aluminum foil is in contact with other heavy metals or heavy metals, there may be adverse reactions.