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3DPrinting@lemmy.worldEnglish · 2 年前

is PLA food safe?

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is PLA food safe?

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3DPrinting@lemmy.worldEnglish · 2 年前

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Waldemar_Firehammer@lemmy.world
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2 年前
Technically yes, functionally no. It can’t easily be sanitized, and the grooves created by layer lines is an ideal environment for harmful bacterial growth.

3DPrinting@lemmy.world

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