Quote Originally Posted by Steve Smith View Post
If my memory of the Ilford factory tour is correct, that is a cascade coater. It is possible to inject several emulsions at the same time which flow over each other before coating the film with multi-layers. The one in the link looks like it is set up for a single emulsion at the moment though.
That's why I did not call it cascade. It would make no sense with only one emulsion. However, if that DIY-coater would stack several throughs onto that blade...