Aluminum foil has a clean, hygienic and shiny appearanc […]
Aluminum foil has a clean, hygienic and shiny appearance, it can be integrated with many other packaging materials packaging materials, and aluminum foil surface printing than other materials are good, in addition to foil has the following characteristics:
(1) Aluminum foil surface is extremely clean, hygienic, no bacteria or microorganisms can grow on its surface.
(2) Aluminum foil is a non-toxic packaging material, it can be in direct contact with food without any danger to human health.
(3) Aluminum foil is a tasteless odorless packaging material, will not make the packaged food have any smell.
(4) If the aluminum foil itself is not volatile, it and the packaged food will never dry or shrink.
(5) No matter in the high temperature or the low temperature, the aluminum foil will not have the oil to penetrate the phenomenon.
(6) Aluminum foil is an opaque packaging material, so it is a good packaging material for sunlight-irradiated products such as margarine.
(7) Aluminum foil has good plasticity, so it can be used to package various shapes of products. Can also create a variety of shapes containers.
(8) aluminum foil hardness, tensile strength is also large, but its tear strength is small, so easily torn.
(9) The aluminum foil itself can not be heat sealed, it must be coated on the surface of the heat-resistant material.
(10) Aluminum foil may have adverse reactions when it comes in contact with other heavy metals or heavy metals.