In tests on paper, film and foil, Kelva is said to have removed up to 99% of dust and cellulose fibers, and 62% of fine iron powder. The self-contained system can be installed in any new or existing press. Operates at speeds to 3ꯠ fpm, and is suited for web widths from 6" to 178".
Web cleaning system
The Kelva noncontact web cleaning system for flexo, gravure and web offset printing applications is available from Erhardt + Leimer (Spartanburg, SC).
Feb 29, 1996