• and they don’t put fucking Plasticizers and microplastics in your milk!

    This is the one thing they still have in common; metal cans usually have a plastic liner on the inside to keep the metal from leeching into the product and/or corroding it.

    • NoLifeKing@ani.social
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      8 months ago

      Not all, most i can buy where i live are from aluminum so they don’t need it. Idk why anyone would use anything not aluminum for it.

      Another option is to galvanize The thing, but thats pretty inefficient.

      Btw aluminum is so corrosive that its cording from just being outside an oil, the difference to iron is however that the rust isn’t falling off and actually protecting the aluminum.

      You need pretty strong chemicals to get through aluminum, wich isn’t a thing in most beverages.

      Another advantage of tins is that they have a higher thermal conductivity, meaning they cool faster and more efficiently than glas or plastic.

        • NoLifeKing@ani.social
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          8 months ago

          I’ve dissolved some myself, the ones i had didn’t have plastic inside.

          Coca-Cola definitely does however, its the biggest plastic producer in the world.