Duplicating/Marking Methods TRIZ Cases

Replacing rotogravure cylinders with digital inkjet printing on non-woven textiles eliminates VOC emissions while maintaining high visual quality.

Inkjet printing ultraviolet curable ink with metal particles forms a UV pattern on a cover window, eliminating complex sequential lamination and etching steps.

A polyurethane latex primer bonds a UV-cured casting layer to a photochromic polycarbonate base lens.

Dual vacuum belts convey natural leather under an inkjet print head to enable stable printing without sticky supports.

A mobile app overlays print dielines on a camera display to guide image composition before capture.

A water-based ink jet method uses a white ink layer to cover colored images on transparent resin media before infrared drying.

Replacing toxic N-vinyl compounds with specific acrylate monomers achieves excellent plastic adhesion without health safety concerns.

Pigmented UV curable inkjet inks resolve water resistance and image quality contradictions by preventing bleeding during printing.

A dual-layer recording medium uses specific binder ratios to boost ink absorbency.

A printer device uses fading ink to produce time-limited documents that automatically decolor after a set period.

Pre-polymerizing electron curable varnish layers prevents pinhead highlights caused by excimer lamp instability in thick coatings.

Controlled processing fluid application and rapid heating reduce color bleed while maintaining high gamut coverage on low-absorbency media.

Integrated heating system chemically bonds ink to thermoplastic cards, eliminating UV curing complexity and reducing device size.

Applying a fixer with polyvalent metal salts before printing prevents colorant migration on slow-absorbing substrates.

UV curable inkjet printing combines opaque base inks with large metallic pigment varnishes to produce variable data prints without nozzle clogging or sintering.

Non-aqueous inkjet ink uses acidic resin to resist SKYDROL dissolution without water, eliminating humidity instability and slow drying.

An aqueous coating composition uses UV-curable photopolymerization to form a peelable layer on printed substrates.

Controlling resin particle diameter relative to pigment resolves the trade-off between color developability and glossiness on glossy paper.

Patterning organic layers via laser induced thermal imaging in an inert gas atmosphere prevents oxidation and maintains light emitting efficiency.

Sequential ink jet deposition of a white overlaying layer and non-white pattern layer on longitudinal film base material.

Position-dependent pretreatment liquid ejection prevents landing misalignment defects while maintaining fixation in the central image area.

A polyolefin modifier copolymer imparts water wettability to resin substrates without compromising mechanical integrity.

A phase change ink composition uses a crystalline diamide compound with an aromatic ring core to enable effective jetting on various substrates.

Direct UV printing on unprimed wood eliminates expensive manual painting steps, enabling scalable production of durable graphical furniture designs.

A non-aqueous digital printing ink uses isoparaffinic hydrocarbons and ceramic ball milling to achieve precise pigment dispersion.

A five-color ink set including an alpha ink reproduces 18 JCS colors on corrugated cardboard using a single print head.

Thermal fusion bonds multiple polyester layers into a monolithic structure, preventing delamination and forgery while maintaining manufacturing efficiency.

Segmenting black and color inks resolves the contradiction between fast drying speed and bleeding prevention on regular paper.

Segmented ultraviolet heating dries ink via energy absorption, avoiding medium overheating and reducing device size.

A multi-fuser system applies heat and pressure to partially dried inkjet media, resolving curl and cockle issues that complicate downstream stacking.

Aqueous ink composition uses polysiloxane and acetylene glycol surfactants to stabilize ejection.

Optimizing alumina content on PV19/PR202 pigment prevents gelling agent crystallization inhibition, resolving gloss differences and dot coalescence.

Anamorphic magnification adjusts scanning speeds to resolve horizontal-vertical critical dimension differences in lithography.

Sequential scanning separates metallic ink discharge from ultraviolet curing to enable particle orientation.

A magenta inkjet ink uses a specific diol-based solvent to enhance color development and sharpness.

A water-based polyurethane resin ink system provides improved rub resistance on non-woven articles.

Applying an inorganic particle treatment agent before discharging bright pigment ink prevents color shifts and maintains image quality on various media.

Halogenated zinc phthalocyanine pigment expands color reproduction area while maintaining saturation for outdoor printing.

Image processing apparatus adjusts ink application patterns based on fiber quality to prevent bleeding.

Heating nonporous substrates to 30-80°C allows water-based inks with varying film-forming temperatures to adhere strongly without bleeding at color borders.

Doping a swellable elastomer with release oil creates a latent image via laser ablation, enabling high-speed variable data printing without plate replacement.

A heating device stops thermal exposure to subsequent sheets during post-processing operations.

Calcium ion mediated adhesion between acrylic primer and polyester polyurethane ink resolves lamination strength deficits on resin substrates.

Control device adjusts inkjet nozzle array resolution to maintain legibility despite tablet position shifts during conveyance.

Replacing thermal curing with chemical cross-linking eliminates VOC emissions and reduces energy consumption in color filter manufacturing.

Vinyl polymer ink formulation resolves contradictions between storage stability and ejection reliability by controlling viscosity parameters.

Selective UV hardening divides resin into areas with distinct moduli, resolving the contradiction between durability and folding flexibility.

A phenol-free developer system using 1,3-diphenyl urea and urea urethane enables ultra-low coat weight direct thermal recording media.

An image recording method manages residual stress in a resin base material during thermal processing.

Backward transport with steering corrects meandering deviation, allowing accurate mark detection without complex movement mechanisms.