Workpiece steady for a decorating machine
Worm gear rack movement system
Wrap around gravure printing apparatus
Wrap-on printing plate structures and assemblies
Wrinkle-preventing passive roller system for printing machines
Yieldable dyestuff applicator for screen printer
Zero hammer adjustment drum printer control technique
Zip code to postnet conversion printing device
Zirconia alloy cylinders and sleeves for imaging and lithographi
Zirconia ceramic imaging member with hydrophilic surface layer a
Zirconia ceramic lithographic printing plate
Zirconia-alumina composite ceramic lithographic printing member
Zonal ink fountain blade for a rotary printing press
Zone controlled dampening means
Zoned ultraviolet curing system for printing press
Zoned ultraviolet curing system for printing press