Eastman-kodak Company

Peter Stolt

Gregory L Zwadlo

Christopher M Muir

Randy Eugene Armbruster

Bradley S Bush

Christopher G Staudt

William A Rozzi

An improved relief printing plate and method for producing said plate is disclosed. Substantially all sizes of relief features resolve a fixed pattern which improves print quality. The pattern is applied to image areas in halftone data used to produce an image mask that is subsequently used to convert a plate precursor into a relief plate. The accuracy, ink density and tonal response of printed images corresponding to relief features that include the pattern are comparable or better than relief features produced without the pattern.

Enhanced relief printing plate

An apparatus and related method for laminating a masking film onto a pre-press flexographic printing plate to place the plate in optical contact with the film by applying a balanced, non-distorting force to the flexographic printing plate and masking film. This method includes laminating the pre-press flexographic printing plate with the film mask by applying an optimized lamination force to achieve optical contact while minimizing lateral film distortion.

Lamination device method for flexographic plate manufacturing

A pre-press flexographic plate laminator for laminating a masking film onto a pre-press flexographic printing plate. The apparatus can be used to apply a balanced, non-distorting force to a flexographic printing plate and masking film with an optimized lamination force to achieve optical contact while minimizing lateral film distortion.

Growing community of inventors

Edina, MN, United States of America

Peter Stolt