Very impressive, that machine is a nice example of web handling equipment. A fascinating discussion of web handling is found in Exact Constraint: Machine Design

Very impressive, that machine is a nice example of web handling equipment. A fascinating discussion of web handling is found in Exact Constraint: Machine Design Using Kinematic Principles by Douglas Blanding. These tapes seem relatively stiff and narrow. I was under the impression that work with carbon fiber should be in a purpose-built facility, enclosed, negative pressure with dedicated, purpose built air handling and filtration equipment. You would want to compartmentalize and contain any potential dusts and fibers. Not sure if this process doesn't generate such fibers, or if there are other engineering controls present? From the picture and video, there don't appear to be much in the way of controls at all. Depending on the dusts generated, I think I would fully enclose this machine. Is it just that there's no shearing of the fibers? Or have they have worked with so many composites for so long that they no longer care?