Duplicating/Marking Methods TRIZ Cases

Multiple ink jet head scanning passes distribute reaction liquid uniformly, preventing droplet gathering and ensuring complete mixing with color ink.

A droplet deposition control system adjusts pixel periods using jitter delay values to stabilize the nozzle meniscus during high-speed printing.

A recording medium integrates a camouflage layer to match magnetic material lightness with the matrix.

Plasma treatment creates a stoichiometric surface layer on ceramic parts for precise laser patterning.

Reactive silyl groups in the inkjet composition chemically bond to glass and ceramic surfaces, resolving adhesion limits of standard UV inks.

Aromatic polyether substrate delivers transparency and heat resistance without thermal coloration.

Heated nonpermeable substrate recording with aqueous ink and controlled drying temperature prevents blocking while ensuring high gloss and durability.

A recording material uses a composite color-developing system to enhance image stability.

Optimizing surfactant concentration in a reaction liquid suppresses pinhole formation while maintaining storage stability on non-absorbing media.

A locking and centring group secures slabs on the support during inkjet printing to maintain precise head positioning.

Segmented inkjet receiver coatings stabilize pigments to enhance color density while reducing dust release that clogs printer nozzles.

An organosilicon condensation reaction forms a protective layer on a UV-curable image layer, eliminating high-temperature calcination costs.

Image receiving layer uses polymeric binders and optical density enhancement agents to absorb inkjet inks.

A linear acrylate-based oligomer ink composition enables high-resolution printing on non-absorbent steel plates.

Fluid preparations cure during flight to form spherical polymer particles, eliminating nozzle clogging and binder requirements.

A composite ink composition combines acrylate monomers with N-vinyl lactam to improve curing sensitivity and adhesion.

Dynamic arm extension reduces joint vibration during head movement, resolving the trade-off between productivity and manufacturing precision.

Applying silver particle ink before dye with controlled timing resolves glossiness and color developability trade-offs.

A solubilizer suppresses interactions between dispersing resins and silicone surfactants, preventing surface tension increases during storage.

Re-moisturizing dried ink with heat eliminates unpredictable ambient aging, ensuring consistent resistance to smudging and abrasion.

A robotic inkjet printhead deposits paint droplets onto aircraft surfaces using a rastering path.

Water-based ink with acrylic acid ester polymer particles suppresses heater kogation through static repulsion and pigment encapsulation.

Selecting polymerizable compounds with specific van-der-Waals volume prevents gloss loss while ensuring curability.

Optimized resin and pigment ratios in the ink-jet ink composition balance transfer resistance with stable ejection.

Digital printing structures a lacquer top layer on a wear-resistant base film for precise surface patterning.

Radiation curable ink composition uses high molecular weight monomers and acrylate esters to achieve effective curing without photoinitiators.

Radiation-curable ink jet composition containing nitrogen monomers cures effectively under ultraviolet irradiation.

C.I. Pigment Red 282 ink with optimized D50 and D90 ratios resolves the trade-off between high color reproduction quality and storage stability.

Solvent-based ink composition enables thermal inkjet printheads to print on non-porous media.

An ink jet recording head arranges adjacent ejection orifice arrays in a gravity-aligned inclined configuration to suppress color mixing.

A recording apparatus applies neutralizing solution to specific regions on a recording medium to counteract acid in treatment solutions.

Dynamic surface tension control in the treatment solution prevents pinholes and irregularities while ensuring proper ink adhesion on poorly absorbable media.

A water-based ink formulation uses specific organic solvents to enhance pigment redispersibility.

A dual-layer active energy ray-curable coating system applies Composition A with phosphoric ester groups followed by Composition B.

Cationic ionene polymer leveling compositions prevent ink puddling in embossed surface valleys, ensuring uniform coverage.

Inverting air intake from rear to front prevents dust contamination of sensitive components, while segmentation isolates electronics from dirty cooling streams.

A nonaqueous ink jet ink uses a specific fixing resin to enhance ejection properties and image quality on plastic substrates.

Separate collection units prevent chemical reactions and solidification during flushing operations.

Methyl cellulose and specific glycol ethers in water base ink prevent strike-through while maintaining drying speed.

An aqueous ink formulation uses a specific alcohol solvent to form an oil film that prevents water evaporation and maintains fluid stability.

Applying a low viscosity recovery liquid to the porous body reduces internal flow resistance and prevents smeared images caused by increased liquid viscosity.

A color ink and clear ink set undergoes temperature-induced sol-gel phase transition to control viscosity and prevent dot combination.

Sub-200 nm lubricant prevents urethane resin particle aggregation, maintaining discharge stability and friction fastness.

Segmenting UV radiation into UVC and UVA sources cures inks thoroughly while preventing substrate damage from excessive heat.

A coating liquid with oxazoline resin and alkanediol enhances ink receivability on recording media.

A UV-curable ink composition uses acylphosphine oxide initiators and specific monomers to form a cured film.

Bidirectional web conveyance enables high-speed printing while a dedicated drying zone removes moisture from white ink layers before non-white application.

A laser-based method transfers coating material from a donor layer onto substrates without mechanical contact.

A digital printing method applies variable coating quantities to recording media before varnishing.