August 28, 2015
Improved Design of Dry Film Resist Laminator for Optimal Transfer of Micron-sized Features
Article
by Fred Long
“Since the inception of dry film lamination, the process of squeezing two hot rolls at their end axis points has caused roll bending. An innovative process has now been developed whereby the film is attached with a process that minimizes this issue and provides optimal, evenly dispersed heat and pressure across the entire surface of the panel. This simple and elegant design will ensure that the integrity of the resulting image will be ideal, as measured by the continuity of the resulting transferred traces and features…”
