I pressed 1oz of humble pie trim and got 3.2g, pretty good for larf and leaves.
It’s a little sticky, I think that I’ll bring the moisture content of the starting material down a little like maybe 5%. From what I’ve read that is pretty good for the sort of material I pressed, I would be able to get some more if I used higher quality flower and once I master the technique.
lessons learned:
I used a pre press, which is great! Pressing by hand or stepping on it doesn’t make it small enough to fit, I used some wood clamps.
Put parchment paper on both sides of the material you’re pressing, or it will stick to the mold, something I saw and forgot to do and then I had to scrape the material off the pre press plates.
I never would have fit 28g in that 4x7 bag without the press, maybe if I ground it up a little first but I just want to load and squish.
I folded my bag up in parchment using the “directional flow” method, works great! I can put my cold plate right below the parchment to catch any that flows off of the paper.
I started at 220f, today I’m going to try 200f.
it took a few minutes for me to work up to 10k psi, and then I pumped it back up when it would fall 500 or so, then the rosin flowed for a couple minutes before stopping. I need to get a better feel for this part of the process.