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With a friend, we managed to successfully make ABS filament and print with it (even though we sold a couple of spools) now we want to turn our attention to PET. The problem is that it's really hard to extrude properly into filament, so we are wondering how to turn it into PETG (I don't care if it's not possible to do at home, we are creating a brand of filaments, so we need to know how it's done to then attempt to make it (like a list of steps)). If it's not possible to add it, do you know any other polymers that can be mixed to achieve similar properties?

agarza
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