I'd browse through this thread for using a press:
And this for doing ethanol extraction:
Grandpa Likes To Squeeze Stuff: Solventless Extracts, Rosin, Pressed Here!
Solventless Extracts (Rosin) Pressed Here! Hello everyone, and welcome to Grandpa’s squeeze box. I’ve been receiving quite a few emails lately asking me about my extracts; specifically, about solventless, so I thought I would share exactly what I do again so everyone can see. This little...
www.420magazine.com
And this for doing ethanol extraction:
Grandpa Gets Oily! Everclear Extracts For Shatter Or Oil!
Hello everyone! Grandpa’s making some killer oils and I want to share the process I go through. The goal with this particular batch is to get the best I can from the material I’m using. I’m in search of trichome heads and as little green (Chlorophyll) as possible. We want the Everclear to do...
www.420magazine.com