I wouldn’t bother with vacuum bags If I were you. I think it’s fine if you’re using a drying box after the filament has been sitting out a while. Doesn’t hurt to try and find out at least…
Personally, I just use a big plastic storage bin with a bunch of silica desiccant in it. I just busted out some polycarbonate (notoriously hydrophyllic) recently that had been sitting in there for 4+ months and printed straight away; no stringing or anything.
I wouldn’t bother with vacuum bags If I were you. I think it’s fine if you’re using a drying box after the filament has been sitting out a while. Doesn’t hurt to try and find out at least…
Personally, I just use a big plastic storage bin with a bunch of silica desiccant in it. I just busted out some polycarbonate (notoriously hydrophyllic) recently that had been sitting in there for 4+ months and printed straight away; no stringing or anything.