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Joined 2 years ago
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Cake day: June 10th, 2023

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  • Not so much go bad but kinda like others have mentioned, moisture in the air will always eventually get soaked into it. It’s worse with other filaments - Nylon, PETG, and ABS are particularly bad for it - but PLA definitely shares the same issues. Moisture from the air also doesn’t just suddenly leave - you need to manually and purposefully dry the filament out with a filament dryer or food dryer. Moist PLA can print just fine, but the moisture can also cause the filament to be super brittle, and/or cause little bubbles or breaks in the filament after it comes out of the nozzle.

    Not sure why it would appear to have happened suddenly after a number of years, but I have a suspicion that it probably didn’t happen quite as suddenly as you think it did. Could also be the shape of the roll itself - maybe it’s got little “windows” towards the center of the roll that allowed in more moisture than the closed-off portions and you only just now used the roll up to that point?










  • …absolutely, positively, super false. I work in a sector where we’re constantly dealing with huge capacity enterprise SSDs - 15 and 30 terabytes at times. Always using RAID. It’s not even a question. Not only can you have controller malfunctions, but even though you’ve got what’s known as “over provisioning” on the SSDs, you still need to watch out for total disk failures!