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Vacuum Drying PLA Pt.2

vacuum drying pla

In a previous blog  I described a possible method to recover PLA that has become unusable due to the moisture it has absorbed from the air. My hypothesis was thus: By putting stale PLA inside a vacuum clothing bag and drawing a vacuum, I could speed up the drying process. When I posted the original article, I received some great feedback from…

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Vacuum Drying PLA Pt.1

vacuum drying PLA

Polylactic acid (PLA) is a popular filament for beginning 3D printers. It prints at low temperatures (180 – 220 C) does not give of fumes (unlike ABS) and comes in a wide range of colors. It can be printed without a heated build plate, which is attractive to low-cost and kit built 3D printers. PLA is made from corn starch…

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