r recycles multi-material 3D printing waste into new filament

r Stefan from CNC Kitchen has tackled a problem with multi-material 3D printing: the large amounts of print waste generated. When switching between different filaments, the common nozzle has to be cleaned, which creates so-called “purge pops”. For a 500 gram multi-color print, over 1 kilo of this waste was produced. Stefan wanted to turn […]

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