Duplicating/Marking Methods TRIZ Cases

A siloxane polymer ink composition with side-chain polymerizable groups enables rapid ultraviolet curing and stable ejection.

Differentiating polyurethane resin acid values between black and color inks prevents color spreading while maintaining ejection stability and image density.

Rotating members adsorb carrier liquid from jetted ink, reducing drying time and improving rub-fastness on low-absorptive recording media.

Silicone surfactants in the ink and treatment liquid reduce surface tension to prevent nozzle clogging while maintaining image quality.

Alpha-olefin maleic anhydride copolymer stabilizes pigment dispersion, preventing coagulation during long-term storage.

A carboxyl group-containing polyurethane stabilizes aqueous ink droplet discharge through controlled molecular synthesis.

Resin-coated pigment ink suppresses nozzle blocking via intermediary maintenance liquids that dissolve solidified polymer deposits.

Silsesquioxane polymer ink composition enhances stretchability and punching properties, preventing cracking during fabrication.

Specific alkoxypropionamide solvents moderate cellulose fiber swelling to prevent paper curling while ensuring sharp image boundaries.

Moisture feedback loops automatically adjust drying parameters to eliminate manual operator dependency and ensure reproducible print quality.

Digital printing compensates for substrate expansion during thermal lamination, ensuring accurate pattern alignment and reducing production downtime.

Digital printing floorboards use embossing to create raised or sunken artistic effects on the protection layer.

Optimizing arithmetic average roughness and skewness of a recording medium inhibits undertrapping while preventing mottled patterns.

A papermaking belt uses a patterned framework with bifurcating land areas to create structured web density regions.

Controlling static and dynamic surface tension ranges in the ink set prevents bleeding and beading while maintaining character clarity.

Optimized amide solvent balances viscosity and surface tension to enable direct inkjet patterning of polyimide films without photoresists or etching steps.

Lower-viscosity effect fluids flow over higher-viscosity carrier layers to align metallic pigments, resolving rough substrate integration challenges.

A photopolymerizable ink composition with controlled water content stabilizes light-emitting nanocrystals for defect-free curing.

A perfluoropolyether-grafted fluoroelastomer forms marking surfaces with high contact angles and low sliding angles.

Alkanediol penetrating agents enable rapid ink absorption to suppress offset defects while maintaining high image density in line-head systems.

Spray transparent ink on steel plates and cure with ultraviolet light to replace acid etching, reducing operating costs while maintaining high gloss.

A digital printing mold uses an array-type electrode structure to move ink droplets with precise control.

Naphthalocyanine compounds absorb infrared radiation in solar control laminates, avoiding radio frequency impairment caused by conductive metal layers.

A black ink set with static surface tension 0.6 mN/m greater than yellow ink prevents capillary action and color mixing during wiping operations.

An underlayer absorbs diffusion light from metal particles, preventing viewing angle color shifts without heat treatment.

Modified polyallylamine ink composition prevents blocking during stacking by forming aggregates with treatment liquid while maintaining high curing sensitivity.

Laser light degrades polymer molecular structure to create opaque zones directly on lenses, eliminating separate diaphragm assembly steps.

Strictly limiting halogen ions below 500 ppm prevents corrosion of inkjet heads while maintaining discharge stability and image quality.

Core-shell resin particles encapsulate fluorescent dyes to maintain ejection stability while achieving vivid color developability.

Segmenting the polymer particle into distinct layers resolves the trade-off between storage stability and abrasion resistance in ink-jet recording.

An ink set uses fluorescent brightening agents to expand the color reproduction area of recorded materials.

Orange ink mediates cyan-yellow interference to eliminate rainbow effects while maintaining gloss through localized pigment placement.

An ink formulation with controlled contact angles and glass transition temperatures enhances fixability on non-permeable substrates.

Polyethylene glycol mediates interactions between metal ions and pigment particles, preventing aggregation that deteriorates clogging recovery.

A solvent-based ink composition uses surface-treated aluminum powder and a phosphoric acid compound to enhance dispersion stability.

Replacing polyamide resins with ethylene vinyl acetate copolymers prevents rapid deterioration on alkaline concrete substrates.

Curable inkjet formulation balances hardness and stretchability by adjusting molecular structure, allowing cured films to follow substrate deformation.

Maintenance liquid with solvents having a solubility parameter of 27.5 or less dissolves solidified pigment ink on nozzle surfaces.

Tuning post-treatment liquid solubility parameter prevents mixing with unfixed aqueous ink, enabling uniform coating film formation and high glossiness.

A printable topcoat formulation uses a polyvinylpyrrolidone copolymer and cationic acrylic resin to anchor pigments on substrates.

Superheated steam drying prevents thermal deformation and color migration on transparent resin printing media.

A composite printable media uses a textured image receiving layer on a fiber substrate to enhance ink adhesion and durability.

A cross-linked colorant dispersion process uses a partially neutralized dispersant polymer with a cross-linkable moiety to form a stable coating on pigment particles.

Ultraviolet curable black ink composition uses a light diffusing agent to ensure uniform curing during UV radiation exposure.

Clear ink uses sub-50nm resin particles to form a durable coating film with controlled glass transition temperatures.

A polyamine treatment solution enhances optical density in ink-jet recording by controlling colorant aggregation on the medium.

A cellulosic polymer ink composition forms a porous network structure that scatters light to produce high opacity.

High-pressure booster pump replaces large storage tanks, cutting water usage and washout time while preventing film damage.

Polysulfone fibrids incorporate sulfone linkages to absorb ink, eliminating coating steps that increase manufacturing waste.