Duplicating/Marking Methods TRIZ Cases

A photocurable ink composition uses a composite resin with cyclic structural units and radical-polymerizable monomers to form cured images.

Titanium black dispersion in active energy ray curable inkjet ink improves film uniformity while maintaining high transmission optical density.

Optimized polymerizable compound ratios prevent clogging in cyclic liquid jet heads while maintaining discharge stability with high titanium oxide content.

Hybrid aqueous coatings resolve ink adhesion inconsistencies across multiple print technologies by forming covalent bonds with UV ink.

High-boiling solvents and specialized compounds prevent rapid drying, ensuring high image density and gloss without requiring thermal heating.

Cationic polymer and organic acid salt in pre-treatment liquid prevent bleeding on coated media while avoiding conveying member contamination.

Primer sealing prevents white ink absorption into corrugated substrates, maintaining opacity and reducing odor for efficient single pass printing.

A water-based clear ink system uses substrate heating to manage dot spreading and coalescence for distinct gloss finishes.

Copying drive pulse waveforms between heads reduces processing steps and measurement time while maintaining discharge characteristics.

A thermochromic material forms a phase separation structure with a solid matrix to enable reversible temperature indication.

Hybrid rotary-linear drive enables sub-0.1 mm precision while handling large loads without frequent machine rotations.

A printable film uses a polyethylene terephthalate base with inorganic particles to diffuse light and receive images.

A vision inspection unit analyzes multi-direction test patterns to verify inkjet head alignment states.

Thermal decomposition of organic platinum complexes enables uniform inkjet printing on plastic medical electrodes without high-temperature sintering.

Integrates color filter layer into packaging structure, reducing mask processes by four and thinning the display panel.

Lake pigments in non-aqueous solvent maintain chroma while preventing viscosity change over time.

A recording medium ink-receiving layer uses poly(diallyldimethylamine hydrochloride) to stabilize inorganic particles.

Applies silver particles first, then colorants, resolving the trade-off between specular gloss and color phase accuracy.

An oxetane-based curable composition cures rapidly under UV light, resisting moisture absorption and oxygen inhibition to ensure strong substrate adhesion.

Inkjet-printed polymerizing films contract during curing to correct optical substrate bowing without expensive mechanical polishing.

Isocyanate-containing undercoat layers cure via actinic radiation to resolve image adhesion and blocking inhibition bottlenecks in flexible packaging.

Core-shell polymer particles in clear ink restore gloss brightness uniformity across pigment inks while maintaining ejection reliability.

A printable film layer bonded to a carrier enables borderless inkjet printing, eliminating cumbersome plastic sealing and bubble risks.

A treatment liquid composition for ink jet textile printing suppresses bleeding and enhances color development.

Combining xanthene dye with betaine resolves the contradiction between high printing density and long-term storage stability in aqueous solutions.

Replacing n-butanol with polyether glycol prevents precipitation in heat-curable inks, ensuring stable storage without stratification.

A recording method applies varying white ink adhesion amounts across distinct regions to optimize image formation.

A reactive inkjet system deposits silane compounds and catalysts to form latent security images with distinct physical properties.

Modified silicone oil prevents resin particle aggregation while suppressing foaming, ensuring stable ejection and storage.

Phosphonic acid pigment counter ions stabilize evaporation while calcium reaction boosts image density.

Cadmium selenium red pigment coated with ZrSO4 stabilizes bright red ceramic decoration during 1080°C firing, preventing atmospheric sensitivity.

Specific viscosity parameters prevent sheet jams and disordered stacking caused by minus curl in facedown discharge recording systems.

A printing apparatus forms a first dot beneath color images to increase diffused reflection light.

Liquid composition forms dense protective film on ejection heads, inhibiting corrosion and electrolysis while maintaining insulating properties.

Ethyl trimethylbenzoylphenylphosphinate lowers radiation curable ink viscosity while maintaining high solid content.

A printable film carrier system secures metal panels to enable edge-to-edge inkjet printing without additional sealing coatings.

Cyclic ether compounds suppress premature gelation in inkjet curable compositions, maintaining low viscosity and extended pot life at elevated temperatures.

Reactive resin in the precoat layer improves adhesion and water resistance, preventing cracks under high humidity.

A segmented protective layer uses dual glass transition temperature resins to deposit a durable coating on low absorbency media.

Formulation using controlled evaporation rates prevents nozzle misfires and heat-induced deformation on resin substrates.

Inkjet printing deposits photochromic compositions on optical elements to create linear gradient color patterns.

Optimized polyalkylene glycol dialkyl ether solvent prevents pigment recrystallization and nozzle clogging during storage.

A white inkjet ink formulation uses non-ionic pigment dispersion and a cationic fixer layer to immobilize particles.

An ink-receiving layer composition using acrylic emulsion and metal salt bonds printing layers to base substrates.

A heat-sensitive recording material uses dodecyl gallate and ethylene-bis-fatty acid amide to control thermal reaction layers.

Temperature-dependent gelation of the coating solution resolves pot life contradictions while enhancing coloration and water resistance.

Multivalent metal salt layers improve aqueous pigment ink adhesion on plastic, preventing mottle and boosting lamination bond strength.

Specific amino group parameters in the resin enhance solvent resistance and glossiness in cured films.

A control system selects individual nozzle actuation events to maintain dot placement accuracy on curved surfaces.