Cocoon Create with PET Filament

20160219_3D Print PET

I think I need to start off with a bit of a colour code:

My collection of 3D prints off the new Cocoon Create 3D printer is growing, and the quality is excellent! On the top left you can see the parts I’ve printed so far (SUP Paddle Clip, Motorcycle Key Guard, Motorcycle Rear Pegs Plug). Top right shows a comparison between the Up! Plus 2 and Cocoon Create for the same part, with not noticeable differences at all – a really great result considering the Cocoon Create printer is nearly a quarter of the price!

20160219_PET 3D Prints

PET+ is meant to be as strong as ABS, but more flexible which is particularly great for the Motorcycle Key Guard shown just above which must flex and snap around the top of some handlebars. The PET+ material prints at the same temperature as ABS, and results in a slightly more glossy finish. I also noticed there was no smell during printing, which of course is very noticeable when printing with ABS plastic – I wonder if this results in better air quality? There is of course a growing interest in the VOC’s associated with melting plastics for 3D printing. The quality of this part is actually better than my previous prints from the Up! Plus 2, and printed with almost no support material as shown in the image just above, whereas the orange print on the Up! Plus 2 was full of support and a nightmare to clean up with pliers. And did I mention the the Cocoon Create is only a quarter of the price? So far a real win.

If you want to read a bit more about this printer, which is based on the RepRap Prusa i3, just check out my First Impressions article, or head to the Cocoon Create website.

– Posted by James Novak

3 thoughts on “Cocoon Create with PET Filament

  1. I didn’t know you could 3D print with PET, thanks for the info I’ll have to try it out. That’s the same material Coke bottles are made from isn’t it?


  2. Pingback: Motorbike Indicator Adapters | edditive blog

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