• blazera@lemmy.world
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    6 months ago

    Right, generally whenever fluids or outdoor exposure is a concern. Because it decomposes.

    • Sidyctism@feddit.de
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      6 months ago

      The problem with cardboard isnt that it decomposes, but that its made of paper, which absorbs fluids. Its also not really possible to make air-proof packaging with cardboard.