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PET filament for 3D printer made at home from water bottles

1 comment

  1. Nox_bee
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    Making PET filament is nice, but the quality control necessary for good prints is extremely difficult to achieve at home. I'm speaking as someone who built and operated a plastic extruder for 2...

    Making PET filament is nice, but the quality control necessary for good prints is extremely difficult to achieve at home.

    I'm speaking as someone who built and operated a plastic extruder for 2 years: it technically works, but commercial filament is just so much smoother there's no comparison.

    What I would love to see instead is a recycling facility that separates and processes plastic into filament!