Not sure if this is the right place to post this or not(please move it if necessary) but I found it rather interesting. In another post I explained how fortunate I was to see a dozen or so print shops in Portugal recently. I got to go to a factory that actually prints on the bolts of fabric, which was cool. May be old news for some people, but I personally never really thought about how they did it. Here is a video(crappy, sorry and can SOMEONE PLEASE help me with how to post a video!)-
http://youtu.be/T3-ZLksH3w0So basically that is like a 8 color machine. Those "cylinders" are like the screen. Behind where I took the video from is where the ink drums are. They are 55gal. or so drums with a pump in them, ink gets pumped from the drum, under the walking/access path on the side of the machine and comes out inside those printing cylinders. Kinda unfortunate it was only a 1 color print when I was there. The dryer was friggin' HUGE and when it comes out there are these wild folding arms that drape it back and forth(sorry no video). They showed me where they keep their cataloged printing "cylinders"(like we save screens for re prints) it was a huge space probably 25' x 150' with those things stacked floor to ceiling, wall to wall. Crazy stuff once again!