That is like so 10 pages ago.
you been squishing any nugs yet krunch? I know you were always about making the cleanest bho possible, shoot not even smoking flowers because of the dirty shit in smoke...seems like this would really be right up your alley. it's literally all I've been medicating with, I was always a bit reluctant to be a 100%bho consumer just because of so many potential unknown hazards/health risks that there simply isn't enough information on one way or another.
Ringo you want your material to be filtered well and you plates easily cleaned, the leaf idea sounds terrible to remove the material from and if not properly filtered everything will blow out the tip of the leaf/hole.
I think it's very necessary to figure out what pressure is ideal, need to test variance of return & quality across multiple different pressures, pressing times, heat, etc....it would be nice to be able to press on glass just to be able to observe the flow of oils.
I agree that more pressure is better to a certain point, but the oil literally travels into the areas of low pressure ie: the voids in between the heated plates caused by the thickness of the pressed nug. my point being that there could be a point of diminishing returns in terms of pressure because as pressure increases, the low pressure voids decrease in area and can in theory no longer allow for the oils to displace at a more natural unobstructed rate...it is also possible that provided starting material remains intact and placement of individual nugs/teabags is ideal, this high pressure/low void concept could actually make collection much easier; Ideally this would involve some sort of custom machined pressing plates...also just another theory.
all good points that I've already got answers for, watcha think I've been doing lol! It's tough work fabricating the parts and the dialing in the design but doing it all myself allows for quicker results as I don't have to wait on a shop that could potentially fuck up my order. I'll tell you right now though, don't think too hard about the void thing, the product will absolutely try to escape the area of higher pressure, it's simple diffusion. At 1k psi it's enough push the product through the parchment so even if the flower is smashed to 1/999th of an inch, it will escape but trust me too much back pressure on the product is not good, you will have a mess on your hands!
I think it's very necessary to figure out what pressure is ideal, need to test variance of return & quality across multiple different pressures, pressing times, heat, etc....it would be nice to be able to press on glass just to be able to observe the flow of oils.