Has anyone here actually done this? <BR>Lots of DIY sites say that it is bad to attempt to heat-form because it bubbles up when heated, but a couple industrial sites say it has to be baked at 250 F ...
Vacuum forming is a handy thing to be able to do, and [3DSage] demonstrates how to do a bare-bones system that can form anything smaller than a dinner plate with little more than a 3D printed fitting ...