Abstract: A liquid ejecting apparatus includes an ejection section that includes a nozzle which ejects a liquid, a pressure chamber which communicates with the nozzle, and a piezoelectric actuator which imparts a pressure fluctuation to the liquid in the pressure chamber, a drive waveform generation section that generates a drive waveform including a non-ejection vibration pulse which, when supplied to the piezoelectric actuator, imparts the pressure fluctuation to the liquid in the pressure chamber such that the liquid is not ejected from the nozzle and a control section that controls supply of the non-ejection vibration pulse to the piezoelectric actuator in accordance with a temperature of the liquid in the pressure chamber.

Abstract: A liquid ejecting apparatus includes an ejection section that includes a nozzle which ejects a liquid, a pressure chamber which communicates with the nozzle, and a piezoelectric actuator which imparts a pressure fluctuation to the liquid in the pressure chamber, a drive waveform generation section that generates a drive waveform including a non-ejection vibration pulse which, when supplied to the piezoelectric actuator, imparts the pressure fluctuation to the liquid in the pressure chamber such that the liquid is not ejected from the nozzle and a control section that controls supply of the non-ejection vibration pulse to the piezoelectric actuator in accordance with a temperature of the liquid in the pressure chamber.

Abstract: A nonaqueous ink composition for ink jet recording includes a solvent represented by general formula (1) and having a hydrophile-lipophile balance value of 10.5 to 20.0: where R1 denotes an alkyl group having 1 to 4 carbon atoms.

Abstract: A recording apparatus includes a head, wherein a manifold in which an ink flows, and a plurality of ink flow paths divided from the manifold and arranged in a first direction are formed in the head; a nozzle opening portion discharging the ink flowing from the manifold is formed in the ink flow path; when a maximum area is C1 and a minimum area is C2 in a cross section of the ink flow path including the first direction and a vertical direction, except a cross section including the nozzle opening portion, the C1 is more than once and equal to or less than 3.5 times the C2; and the ink contains a flaky pigment having an average thickness of 5 nm or more and 50 nm or less and a 50% average particle diameter of an equivalent circle diameter of 0.5 ?m or more and 2.1 ?m or less.

Abstract: An ink composition for ink jet textile printing at least includes a disperse dye and a solvent represented by the following Formula (1): (in Formula (1), R1 denotes an alkyl group having 1 to 4 carbon atoms). The solvent represented by the Formula (1) has an HLB value of 10.5 or more and 20.0 or less.

Abstract: A liquid ejecting apparatus has a head component that ejects a liquid through nozzle openings to attach the liquid to an object. The liquid contains a tabular grain material, and the head component discharges the liquid in droplets weighing 1 ng to 7 ng, both inclusive, in a way that the droplets reach the object at a velocity of 5 m/s to 8 m/s, both inclusive.

Abstract: A liquid ejecting head includes a pressure generation chamber to which ink containing a flat plate-like particle is filled, a piezoelectric element generating pressure change on the ink in the pressure generation chamber, and a nozzle plate having a nozzle for discharging the ink from the pressure generation chamber due to the pressure change. The nozzle includes a first nozzle portion at an ink discharge surface side, and a second nozzle portion communicating with the first nozzle portion and formed at the pressure generation chamber side. When an opening diameter of the first nozzle portion at the discharge surface side is ?1 and an opening diameter of the second nozzle portion at the pressure generation chamber side is ?2, the nozzle satisfies ?2/?1?1.4.

Abstract: A liquid ejecting apparatus that includes a liquid ejecting head capable of ejecting a liquid containing solid contents from a nozzle, by driving pressure generating unit for changing a capacity of a pressure chamber communicating with the nozzle; and control unit for controlling the drive of the pressure generating unit, wherein the control unit drives the pressure generating unit so that a volume of the liquid ejected from the nozzle per a unit time is equal to or less than 60 nl/s, and an initial speed of the liquid ejected from the nozzle is equal to or less than 8 m/s.

Abstract: A liquid ejecting apparatus has a head component that ejects a liquid through nozzle openings to attach the liquid to an object. The liquid contains a tabular grain material, and the head component discharges the liquid in droplets weighing 1 ng to 7 ng, both inclusive, in a way that the droplets reach the object at a velocity of 5 m/s to 8 m/s, both inclusive.

Abstract: A recording apparatus includes a head, wherein a manifold in which an ink flows, and a plurality of ink flow paths divided from the manifold and arranged in a first direction are formed in the head; a nozzle opening portion discharging the ink flowing from the manifold is formed in the ink flow path; when a maximum area is C1 and a minimum area is C2 in a cross section of the ink flow path including the first direction and a vertical direction, except a cross section including the nozzle opening portion, the C1 is more than once and equal to or less than 3.5 times the C2; and the ink contains a flaky pigment having an average thickness of 5 nm or more and 50 nm or less and a 50% average particle diameter of an equivalent circle diameter of 0.5 ?m or more and 2.1 ?m or less.

Abstract: A liquid ejecting head including: a head main body that has a nozzle opening for ejecting liquid, a rectifying plate that is disposed in a position away from the liquid ejecting surface on which the nozzle opening is opened and has an opening disposed in an area facing the nozzle opening, and an air stream generating unit that generates an air stream between the liquid ejecting surface and the rectifying plate along the surface direction of the liquid ejecting surface.

Abstract: A nonaqueous ink composition for ink jet recording includes a solvent represented by general formula (1) and having a hydrophile-lipophile balance value of 10.5 to 20.0: where R1 denotes an alkyl group having 1 to 4 carbon atoms.

Abstract: An ink composition for ink jet textile printing at least includes a disperse dye and a solvent represented by the following Formula (1): (in Formula (1), R1 denotes an alkyl group having 1 to 4 carbon atoms). The solvent represented by the Formula (1) has an HLB value of 10.5 or more and 20.0 or less.

Abstract: A liquid ejecting head including: a head main body that has a nozzle opening for ejecting liquid, a rectifying plate that is disposed in a position away from the liquid ejecting surface on which the nozzle opening is opened and has an opening disposed in an area facing the nozzle opening, and an air stream generating unit that generates an air stream between the liquid ejecting surface and the rectifying plate along the surface direction of the liquid ejecting surface.