Abstract: An ink jet recording method for performing recording by causing a carriage in which a first nozzle row, a second nozzle row, a third nozzle row, a fourth nozzle row, a fifth nozzle row, and a sixth nozzle row extending in a sub-scanning direction in which a recording medium is transported are arranged in this order in a main scanning direction intersecting the sub-scanning direction to perform reciprocating scanning in the main scanning direction, and discharging a first composition, a second composition, a third composition, a fourth composition, a fifth composition, and a sixth composition from the first nozzle row, the second nozzle row, the third nozzle row, the fourth nozzle row, the fifth nozzle row, and the sixth nozzle row, respectively, in both a forward pass and a return pass, the method including an ink attachment step of discharging an ink composition containing a pigment and resin particles and attaching the ink composition to the recording medium, and a reaction liquid attachment step of dischar

Abstract: A set according to an embodiment of the present disclosure includes a treatment solution composition that contains particles containing organopolysiloxane and water, and an ink jet ink composition that contains a pigment and water, in which in a ratio of a static surface tension of the ink jet ink composition to a static surface tension of the treatment solution composition, the static surface tension of the treatment solution composition is from 1.0 to 1.5 when the static surface tension of the ink jet ink composition is set to 1, the static surface tension of the treatment solution composition is from 25 to 40 mN/m, and the treatment solution composition and the ink jet ink composition are discharged by an ink jet method and used.

Abstract: A recording method including a softening liquid attachment step of attaching a softening liquid composition containing a softening agent and water to a recording medium, and a coating liquid attachment step of attaching a coating liquid composition containing anionic resin particles and water to the recording medium, in which a content of the softening agent is 60% by mass or more with respect to a total amount of non-volatile components in the softening liquid composition, a content of the resin particles is 80% by mass or more with respect to a total amount of non-volatile components in the coating liquid composition, the coating liquid attachment step is performed by an ink jet method, and the softening liquid attachment step is performed by an ink jet method or a spray method.

Abstract: The ink jet recording apparatus according to the present application includes a recording head including a nozzle for discharging an ink composition and a nozzle-forming surface having a discharge opening of the nozzle, a cleaning mechanism performing cleaning operation by ejecting the ink composition from the nozzle, and a wiping cleaning mechanism of wiping the nozzle-forming surface with an absorption member containing cellulose. The ink composition contains a pigment, a crosslinkable component, a surfactant, and water and has a contact angle of 50° or more on the nozzle-forming surface. The cleaning mechanism performs pressurized cleaning by applying a pressure to the inside of the recording head.

Abstract: Provided is a set including a reaction solution composition and an ink jet ink composition, in which the reaction solution composition contains a cationic urethane resin, a water-soluble organic solvent, and water, the ink jet ink composition contains a pigment, a crosslinkable urethane resin, and water, and the set is used to jet the reaction solution composition and the ink jet ink composition by an ink jet method to make the reaction solution composition and the ink jet ink composition adhere to a fabric.

Abstract: A treatment method includes: preparing a vibration applying section including a contact member that has a base and a plurality of protruding portions which are provided so as to protrude from the base and which come into contact with a fabric and including a vibration generation source that applies a vibration to the contact member; and a vibration applying step of, in a state in which the protruding portions are made to be in contact with the fabric, driving the vibration generation source such that the protruding portions vibrate and applying vibration to the fabric via the protruding portions.

Abstract: A printing recording method includes: a chromatic ink adhesion step of adhering a liquid droplet of a chromatic ink composition which contains a pigment and an anionic first resin particle to a cloth; a treatment liquid adhesion step of adhering a liquid droplet of a treatment liquid which contains a cationic compound to the cloth; and an achromatic ink adhesion step of adhering a liquid droplet of an achromatic ink composition which contains an anionic second resin particle to the cloth.

Abstract: A recording method according to an embodiment of the present disclosure is a recording method on a fabric, including an ink adhering step of adhering droplets of an ink composition containing a pigment and resin particles to the fabric; and a treatment solution adhering step of adhering droplets of a treatment solution containing a crosslinking agent to the fabric, in which a maximum weight per droplet of the droplet of the ink composition is 30 ng or less, a maximum weight per droplet of the droplet of the treatment solution is 30 ng or less, and a droplet weight of the treatment solution is equal to or less than a droplet weight of the ink composition.

Abstract: An aqueous ink jet ink composition contains an organic solvent with an SP value of 9.5 to 10.5, resin particles, a plasticizer, and water. With respect to the amount of the aqueous ink jet ink composition, 1.0% by mass to 10.0% by mass of the organic solvent is contained.

Abstract: A treatment method according to an embodiment of the present disclosure includes: a first treatment agent adhesion step of ejecting a first treatment agent which contains a pigment, first resin particles, water, and a first water-soluble organic solvent from an ink jet head so as to be adhered to a cloth; and a second treatment agent adhesion step of spraying a second treatment agent which contains second resin particles, water, and a second water-soluble organic solvent from a nozzle front hole together with a heated gas to the cloth to which the first treatment agent is adhered so as to be adhered thereto, and the nozzle front hole has a temperature higher than a standard boiling point of the second water-soluble organic solvent by 50° C. or more.

Abstract: A treatment method includes: preparing a vibration applying section including a contact member that has a base and a plurality of protruding portions which are provided so as to protrude from the base and which come into contact with a fabric and including a vibration generation source that applies a vibration to the contact member; and a vibration applying step of, in a state in which the protruding portions are made to be in contact with the fabric, driving the vibration generation source such that the protruding portions vibrate and applying vibration to the fabric via the protruding portions.

Abstract: An ink jet printing recording apparatus includes a belt which supports a recording medium; a heating portion which heats the belt; and an ink jet recording head which ejects an ink jet ink composition, the belt is provided with an adhesive layer, the ink jet ink composition contains a heat cross-linking component, and the belt is heated by the heating portion to a temperature lower than a reaction temperature of the heat cross-linking component.

Abstract: A textile printing ink jet ink composition includes a dioxazine pigment, a resin particle, and a lubricant, wherein the content of the dioxazine pigment is 0.5 to 1.5 mass % based on the total amount of the ink composition.

Abstract: A pigment printing ink jet ink composition includes a pigment, a resin particle, an organic solvent, and water. The organic solvent includes an amide compound represented by the following general formula (1). In the general formula (1), R1 represents a straight chain or branched alkyl group having 1 to 6 carbon atoms, and R2 and R3 each independently present hydrogen atoms or a straight chain or branched alkyl group having 1 to 4 carbon atoms.

Abstract: An ink receptacle includes an inner bag filled with an aqueous ink jet ink and a pliable sheath containing the inner bag. The inner bag contains a gas phase in a volume fraction of 0.001 or more relative to the capacity of the inner bag. The aqueous ink jet ink contains a dispersed component, an acetylene glycol surfactant having an HLB of 11 or more, and an acetylene glycol surfactant having an HLB of 9 or less.

Abstract: An aqueous ink jet ink composition contains an organic solvent with an SP value of 9.5 to 10.5, resin particles, a plasticizer, and water. With respect to the amount of the aqueous ink jet ink composition, 1.0% by mass to 10.0% by mass of the organic solvent is contained.

Abstract: An ink jet printing clear ink composition includes resin particles; a lubricant; and water. The resin particles includes a urethane resin having a cross-linking group, and the clear ink composition is formed into a dried coating film having a Young's modulus of 5 to 70 MPa.

Abstract: The ink jet recording apparatus according to the present application includes a recording head including a nozzle for discharging an ink composition and a nozzle-forming surface having a discharge opening of the nozzle, a cleaning mechanism performing cleaning operation by ejecting the ink composition from the nozzle, and a wiping cleaning mechanism of wiping the nozzle-forming surface with an absorption member containing cellulose. The ink composition contains a pigment, a crosslinkable component, a surfactant, and water and has a contact angle of 50° or more on the nozzle-forming surface. The cleaning mechanism performs pressurized cleaning by applying a pressure to the inside of the recording head.

Abstract: A pigment textile printing ink jet ink composition contains a pigment, a resin particle, a nonionic fluorine-based surfactant, and water.

Abstract: An ink jet printing recording apparatus includes a belt which supports a recording medium; a heating portion which heats the belt; and an ink jet recording head which ejects an ink jet ink composition, the belt is provided with an adhesive layer, the ink jet ink composition contains a heat cross-linking component, and the belt is heated by the heating portion to a temperature lower than a reaction temperature of the heat cross-linking component.