The process of mass-producing LED Signboard with high-performance 3D printers. LED signboard in KoreaCompany homepage and sales site: https://www.smart3dsig...
I love seeing manufacturing and 3d printing in mfg settings. I work in mfg (not 3d printing, sadly).
Titanium Dioxide is fairly abrasive, and it’s one of the most common white pigments. It could be something else though, that’s just my best guess.