Ricoh Company, Ltd.

Daisuke Ozaki

Hiroshi Gotou

Juichi Furukawa

Toshiyuki Kobashi

Manabu Arita

Ayaka Tanaka

An ink discharging device contains an ink containing an organic solvent with an SP value of from 9.0 to 12.0, a white pigment, a polyurethane resin with a glass transition temperature Tg of 0 degrees C. or lower, and water, and an ink discharging unit including a nozzle plate including a liquid repellent layer containing a silicone resin, the ink discharging unit for discharging the ink, wherein the proportion of the organic solvent to the entire of the ink is from 0.5 to 2.5 percent by mass and the proportion of the white pigment to the entire of the ink is from 6 to 15 percent by mass.

Ink discharging device, method of discharging ink, method of manufacturing ink-discharged matter, white ink, and set

A set of inkjet inks used for forming an image by application of an ink on a cloth is provided. The set includes an ink and a pre-processing fluid. The pre-processing fluid contains water, a compound that flocculates an anionic compound, and at least one emulsified sizing agent.

Set of inkjet inks, inkjet image forming method, and inkjet image forming apparatus

A method for producing a laminated body including a first curable liquid composition and a second curable liquid composition, the method including: forming a first liquid layer formed of the first curable liquid composition; impacting the second curable liquid composition onto the first liquid layer, to form a second liquid droplet layer formed of the second curable liquid composition inside the first liquid layer or at a lower part of the first liquid layer in a direction in which second liquid droplets for the second liquid droplet layer are impacted onto the first liquid layer; and curing the first liquid layer and the second liquid droplet layer.

Laminated body and method for producing the same, curable liquid composition set, inkjet printing apparatus, and inkjet printing method

A method of manufacturing printed matter includes applying a curable composition to a water-absorptive substrate, wherein the curable composition has a moisture content ratio of 0.4 percent by mass or less.

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Kanagawa, Japan

Daisuke Ozaki