Canned food more loved by everyone, but for the corrosion phenomena of canned food and how much better? Now the suno Packaging Co., Ltd., Dongguan City, specializing in the production of various beverages Easy open lid, aluminum and tinplate Easy open lid Easy open lid safe side of the business, as you briefly explain it, I hope for your help.
    1, in a humid environment, the tank wall will form a yellow rust when in contact with oxygen in the air, making canned wall corrosion, the worst case, lead to the tank wall perforation.
    2 cans into the inner wall of corrosion uniform corrosion (soluble tin) and concentrated corrosion (dissolved iron - hydrogen inflation) points, among other words acidic uniform corrosion, concentrated corrosion, oxidation and unusual ring off the tin corrosion.
    3, the tank wall of the tank wall color mainly localized corrosion and sulfidation black spots. But tin sulfide on the tank wall has some antiseptic effect and is harmless to human health, so the tank wall to allow the presence of a small amount of sulfide glass.
    4, the metal content of canned foods appear excessive, metallic taste, hydrogen expansion tank, tank wall perforation, food contamination and the tank wall sulfide rust. Canned food will cause a loss of value of the goods, there would exist on human health hazards