Dyeing Process TRIZ Cases

See how thermally reactive capsules in aqueous inkjet ink enable direct textile printing with i

See how purified synthetic food dyes achieve high wet color fastness on wool while eliminating

See how steam-assisted cationization modifies cotton fiber surface charge to improve dye uptake

See how laser irradiation, phosphoric acid washing, and controlled ozone exposure with moisture

See how supercritical CO₂ replaces water baths in cotton dyeing, using phase transitions and co

See how pad-dry cationization treats cotton at 90–110°C to create positive surface charge, impr

See how aqueous dispersed organic aromatic dyes enable reversible coloring and decoloration of

See how a natural hydrophobic deep eutectic solvent replaces water and eliminates inorganic sal

See how a water-based printing paste with natural polymer binders enables easy removal from tex

See how near-infrared fluorescent threads embedded in fabric patterns prevent easy copying whil

See how enzymatic deacetylation and cationization create positively charged mycelium substrates

See how grafted maleic anhydride and thermoplastic polyurethane introduce polar groups to PP fi

See how a fluorine-based surfactant and resin particle treatment liquid prevents ink permeation

See how a controlled indigo-indirubin weight ratio achieves high luminance, color saturation, a

See how combining oxazine-based C.I. Basic Blue 3 with azo-based blue dyes achieves bright colo

See how cationic dyeable polyester hollow yarns and big-belly yarns in 1/1 weave overcome flax

See how distillation under reduced pressure removes aniline impurities to below 40 ppm while ma

See how polyalkylene glycol and reactive comonomers enable deep polyester dyeing below 100°C wi

See how crosslinking-agent dyeing enables room-temperature fiber coloring in under 5 seconds, c

See how a two-stage spreader roller method removes curl from textile fabric media before printi

See how distillation with controlled water addition removes aniline and N-methylaniline to belo

See how chitosan impregnation and graphite-based dyeing eliminate intermediate processing steps

See how hydrotropic and hygroscopic substances replace urea in textile printing pastes, maintai

See how a viscous acrylic resin paste with pore-closure pretreatment enables fabric to achieve

See how oligomer-modified polyester blends resolve melt strength vs. flow rate contradictions t

See how thermoplastic fibers with integrated photoactivatable agents prevent leaching and elimi

See how aromatic carbonic acid ester composition extracts colorants from polar polymers without

See how adjusting sodium-to-potassium ratios and removing aromatic amine impurities enables sta

See how ionizing radiation creates a thin migration barrier in colored plastic surfaces, enabli

See how oil-based dye carriers with sublimable dyes eliminate rinsing and wastewater by evapora

See how aqueous pretreatment with cationic salt, crosslinking agent, and resin solves poor adhe

See how dynamic ink replacement data enables color nozzle rows to discharge penetrant liquid, e

An organic-solvent dye emulsion supports reactive dye fixation without salt or water-intensive pretreatment, reducing water use and wastewater.

See how an aqueous paste coating with high tensile modulus materials and antistatic agents deli

See how nicotinamide, polydimethylsiloxane, and urea enable thermofixing with high color yield

High-temperature acidic dyeing can weaken aramid fibers; a water-dissolved additive improves dye depth and levelness while limiting deterioration.

See how alkali hydroxide pre-treatment enables reactive dye printing on cotton denim with a wor

See how controlling stress at 20% elongation to 24-36 N/3-cm-width enables binder-bonded nonwov

See how a heat-activated treatment composition seals textile threads, enabling independent pret

See how phase-shifted drive signals and segmented ink chambers reduce pressure wave crosstalk i

See how localized fluorescent-pigment resin application maintains ISO 20471 visibility while pr

See how weak organic acids replace sodium dithionite for polyester dye clearing, eliminating ha

See how weak organic acids remove excess dye from polyester at elevated temperatures, eliminati

See how narrowband absorber dyes diffuse into polymeric substrates using controlled solvents to

See how polyoxyalkylene-based dicarboxylic acid monoamide carriers enable low-temperature polye

See how a high-viscosity acrylic resin paste (7500-12000 cps) with pore-closure pre-treatment e

See how high-substitution carboxymethyl cellulose prevents gelification with reactive dyes, imp

See how a two-step dyeing process with controlled dye concentration and temperature achieves un