The result is a bit like a plus-sized 3D-printing pen, but much simpler and capable of much heavier extrusion. But it wasn’t quite as simple as shoving scrap PLA into a hot glue gun and mashing ...

[Chris] has been having some real problems getting PLA to stick to the build platform ... This is a technique the we use with our own 3D printer. The sheets of paper are used as a mask to help ...

The main materials used for MPD 3D printing are ABS and PLA plastics. These cost around ... Once you choose the settings, the printer starts building the model layer by layer.