4 ms·
The plastic used in real Invisalign is HDPE, the same stuff used in plastic water bottles. It can be 3d printed. Real Invisaligns are 3d printed with HDPE (I
by snarfy 11y ago
The plastic used in real Invisalign is HDPE, the same stuff used in plastic water bottles. It can be 3d printed. Real Invisaligns are 3d printed with HDPE (I was a patient).