Encyclopedic knowledge of aluminum foil | Atspack.com
What do you know about the properties of aluminum foil ? (1) The surface of aluminum foil is clean and hygienic, and no bacteria or microorganisms will grow on the surface. (2) Aluminum foil is a non-toxic packaging material. It can come into direct contact with food without any health risks. (3) Aluminum foil is a tasteless and odorless packaging material, will not make the packaged food has any odor. (4) If the foil itself is not volatile, it and the packaged food will never dry or shrink. (5) No matter at high temperature or low temperature, the phenomenon of grease penetration will not occur in aluminum foil . (6) Aluminium Foil Container is an opaque packaging material that can be used to wrap foods that are afraid of the sun, such as cream. (7) Aluminum foil has good plasticity, so it can be used for packaging products of various shapes. (8) Aluminum foil has high hardness and high tension, but its tear strength is small, so it is easy to tear, th...