Aluminum foil with clean, sanitary and shiny appearance, it can be made with many other packaging materials, integrated packaging materials, and aluminum foil surface printing than other materials are good, in addition to aluminum foil has the following characteristics:
(1) aluminum foil surface is extremely clean, health, no bacteria or microorganisms can not grow on its surface.
(2) aluminum foil is a non-toxic packaging material, it can be in direct contact with food without any harm to human health.
(3) aluminum foil is a kind of odorless and odorless packaging materials, packaging food will not have any smell.
(4) If the aluminum foil itself is not volatile, it itself and the packaging of food will not dry or shrink.
(5) whether in high temperature or at low temperatures, aluminum foil will not have the phenomenon of oil penetration.
(6) Aluminum foil is a kind of opaque packaging material, so for the sun light irradiation products, such as margarine is a good packaging material.
(7) aluminum foil has a good plasticity, it can be used to package a variety of shapes of products. Can also be arbitrarily caused by a variety of shape containers.
(8) aluminum foil hardness, tensile strength is also large, but its tear strength is small, so easy to tear.
(9) aluminum foil itself can not be heated sealed, must be applied to the surface of the heat of the material, such as pe to heat sealing.
(10) aluminum foil and other heavy metals or heavy metals in contact, there may be adverse reactions.
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