That would be a broad outline, but in short, take elements from PDFs, modify size, color, content, replace low-res images, edit text, apply artwork to the correct cutting die. With very few exceptions, no PDF file we receive is print ready. As well, we are working in a flexographic environment, so mounting targets must be applied to the artwork for positioning on the plate backing.
I'm more than open to new tools and procedures and not trying to be sarcastic. Any input is more than welcome.