I'm still in the process of building my printer, but was curious if anyone has printed a mason jar sealer? You put a mason jar lid on, place it over the lid and on a jar, hook it up to a vacuum pump and it seals the jar. Seemed like a pretty easy thing to make, but I didn't find anything on thingiverse for it. Not sure where to find a rubber seal for it, maybe that would be the hard part.
Anyone done this?
thanks
dave
