3 ms·
Are those 3D printed plastics food-grade?
by cinntaile 4y ago
Are those 3D printed plastics food-grade?
- steve_adams_86 4y agoPeople consider PLA filament food grade, but the only plastics touching nutrients or plants are explicitly rated as food grade. I don’t worry as much about the exposure to PLA so much as I worry about the layer adhesion being poor and causing build ups of bacteria or disease that I can’t clean out of my system.