View Single Post
Old 30th Jun 2017, 8:20 pm   #2
Radio Wrangler
Radio Wrangler's Avatar
Join Date: Mar 2012
Location: Fife, Scotland, UK.
Posts: 10,515
Default Re: UV Dry Film PCB technique - experiences to daet.

I worked at a place with a PCB shop. Dry film resist was used. The area working with it had yellow lights and filtered windows from the adjacent areas with plain fluorescent lights.

Air was clean-room filtered and the film was applied with a very high pressure on the roller.

Artwork was photo-reduced from 2:1 tapemasters onto very high density monochrome emulsion film.

Can't afford the volcanic island yet, but the plans for my monorail and the goons' uniforms are done
Radio Wrangler is online now