Printing Roller Shells TRIZ Cases
- Meandering Anilox Roll Channels for High-Resolution Ink Transfer
Meandering channels and flow restrictions improve anilox ink transfer, balancing color intensity with fine detail while reducing residue and cleaning.
- Grooved End Ring Seals for Compressible Sleeve Liners
Complementary end-ring and sleeve channels form a continuous barrier that prevents liquid from compromising the compressible liner.
- Anilox Roll Low Surface Energy Zone Ink Management
Segmented anilox rolls use a low surface energy zone with a contact angle above 75 degrees to block catalytic ink waste on bearer bars.
- Fluororesin Fiber Layer Contacting Member for Printing
A fluororesin fiber layer contacts recording media to disperse pressure and enhance lubricity.
- Ink Fountain Roller Cell Structure for Abrasive Ink Wear Reduction
Segmented ink fountain rollers with cup-shaped cells flush abrasive particles from the metering gap, extending component service life.
- Water-Dilutable Photopolymer Layer for Solvent-Free Flexographic Imaging
A photopolymerizable layer uses water-dilutable monomers to enable aqueous development of flexographic printing members.
- Rotary Press Inking Unit Segmentation for Ink Misting Reduction
Segmenting the roller train separates high-speed transport from zone distribution, reducing ink misting while maintaining component lifespan.
- Anilox Roller Raised Area Ratio for Ink Density Control
A rider roller evens ink film on an anilox roller with a raised surface area comprising at least 10% of the screen.
- Porous Ceramic Roller Coating for Stable Ink-Water Emulsion
A porous oxide ceramic coating on printing rollers maintains surface roughness to support stable ink-water emulsion formation.