Excuse my ignorance here, but don't buds need to be thoroughly dried before being pressed, particularly if using a vaporizer? Or is this for oral/food consumption, in which case should't the buds be decarboxylated first?
If for ingestion, I decarb after pressing. If decarbed prior to pressing, yield will be reduced.
I like to get bud moisture content down to 10-15% with a 7-10 day dry in my environment and use pre-cut 35lb Ultra parchment paper and place on frozen steel plate to collect. Just what works for me.