A multi-fluid kit for textile printing includes an inkjet ink and a fixer fluid. The inkjet ink includes a self-crosslinked polyurethane binder particle including a polyurethane polymer with a polymerized carboxylate-based diol and a polymerized sulfonated diamine, a pigment, and an ink aqueous vehicle; and a fixer fluid includes an azetidinium-containing polyamine, and a fixer aqueous vehicle.

A multi-fluid kit for textile printing includes an inkjet ink and a fixer fluid. The inkjet ink includes a self-crosslinked polyurethane binder particle including a polyurethane polymer with a polymerized carboxylate-based diol and a polymerized sulfonated diamine, a pigment, and an ink aqueous vehicle; and a fixer fluid includes an azetidinium-containing polyamine, and a fixer aqueous vehicle.

An inkset and a process for direct inkjet printing color images on dyed synthetic fabrics is provided herewith, based on forming an image on the fabric in the form of a well-adhered crosslinked film, using an acid-immobilized ink composition, while avoiding dye migration from the fabric to the image in the process of curing the film, using a low-temperature curing crosslinking agent and curing the image at a temperature lower than 120±5° C.

An inkset and a process for direct inkjet printing color images on dyed synthetic fabrics is provided herewith, based on forming an image on the fabric in the form of a well-adhered crosslinked film, using an acid-immobilized ink composition, while avoiding dye migration from the fabric to the image in the process of curing the film, using a low-temperature curing crosslinking agent and curing the image at a temperature lower than 120±5° C.

An example fixer composition includes a glycidyl amine resin, an acid, a co-solvent, and a balance of water. The glycidyl amine resin includes at least two epoxide groups, a phenyl group, and a tertiary amine group. The fixer composition may be included in a printing kit with an ink composition. In an example, the ink composition including a pigment, a polymeric binder, and an aqueous ink vehicle.

A set of a processing fluid and an ink is provided where the ink contains a coloring material, an organic solvent, and a resin R.sup.i and the processing fluid contains a polyvalent metal salt, a resin R.sup.t, and a silicone-based surfactant. A maximum tensile stress of an ink film obtained by drying the ink is 2 N/mm.sup.2 or greater.

An object of the present invention is to provide a precoat liquid which can prevent the penetration of an actinic radiation-curable ink into a recording medium and which is less likely to damage the texture of the recording medium. A precoat liquid, capable of achieving the object, for an actinic radiation-curable ink includes a hydrophilic polymer, a hydrophilic solvent, water, and resin fine particles. The amount of the hydrophilic polymer is 1 part by mass or more and 100 parts by mass or less with respect to 100 parts by mass of the hydrophilic solvent.

ink includes water, an alcohol having a boiling point of 240 degrees C. or lower, and an infrared absorbent, wherein the alcohol accounts for 5.0 percent by mass or more of the total amount of the ink and the ink is free of an alcohol having a boiling point higher than 240 degrees C.

A modified pigment for radiation curable gravure ink, comprising a pigment and inorganic oxide nanoparticles coated on the surface of the pigment, wherein the DBP oil absorption is 150 ml/100 g-250 ml/100 g, the particle size is 0.01 μm-1 μm, and the pH value is 4.5-10.

A modified pigment for radiation curable gravure ink, comprising a pigment and inorganic oxide nanoparticles coated on the surface of the pigment, wherein the DBP oil absorption is 150 ml/100 g-250 ml/100 g, the particle size is 0.01 μm-1 μm, and the pH value is 4.5-10.