摘要:
A method of manufacturing toner is provided, including discharging a toner constituents liquid from multiple nozzles to form liquid droplets and solidifying the liquid droplets into toner particles. The multiple nozzles satisfy the following formula: 2.5≦p/d≦7.5 wherein d represents an outlet diameter of each nozzle and p represents an interval between two nozzles.
摘要翻译:提供了制造调色剂的方法,包括从多个喷嘴排出调色剂组分液体以形成液滴并将液滴固化成调色剂颗粒。 多个喷嘴满足以下公式:2.5 @ p / d @ 7.5其中d表示每个喷嘴的出口直径,p表示两个喷嘴之间的间隔。
摘要:
A method and an apparatus for producing toner are provided. A fluid comprising a resin and a colorant is supplied to a retention member that includes a film on which multiple discharge openings are formed. The fluid which is supplied to the retention member is resonated so that liquid droplets thereof are discharged from the multiple openings. The liquid droplets which are discharged from the multiple openings are solidified to form mother particles of a toner.
摘要:
A method of manufacturing toner is provided, including discharging a toner constituents liquid from multiple nozzles to form liquid droplets and solidifying the liquid droplets into toner particles. The multiple nozzles satisfy the following formula: 2.5≦p/d≦7.5 wherein d represents an outlet diameter of each nozzle and p represents an interval between two nozzles.
摘要翻译:提供了制造调色剂的方法,包括从多个喷嘴排出调色剂组分液体以形成液滴并将液滴固化成调色剂颗粒。 多个喷嘴满足下列公式:2.5≦̸ p / d≦̸ 7.5其中d表示每个喷嘴的出口直径,p表示两个喷嘴之间的间隔。
摘要:
A method and an apparatus for producing toner are provided. A fluid comprising a resin and a colorant is supplied to a retention member that includes a film on which multiple discharge openings are formed. The fluid which is supplied to the retention member is resonated so that liquid droplets thereof are discharged from the multiple openings. The liquid droplets which are discharged from the multiple openings are solidified to form mother particles of a toner.
摘要:
A cleaning method for cleaning a droplet ejector, which includes nozzles to eject a particulate material composition liquid, and a nozzle plate bearing the nozzles is provided. The cleaning method includes forming a substantially closed cleaning space outside the nozzles and the nozzle plate; supplying a cleaning liquid to the cleaning space so that the nozzles and the nozzle plate are contacted with the cleaning liquid; and vibrating the cleaning liquid when the nozzles and the nozzle plate are contacted with the cleaning liquid to clean the nozzles and the nozzle plate.
摘要:
A method of manufacturing a toner including supplying a fluid containing a resin and a coloring agent to a retaining member including a film having multiple discharge orifices, discharging droplets of the fluid from the multiple discharge orifices at a speed of from 2 to 4 m/s by applying a pulse voltage having a trapezoid waveform to a piezoelectric body having a surface provided substantially parallel to the film to move the surface in a direction away from the film relative to a reference position of the surface followed by holding the surface there for a predetermined time, and bringing the surface back to the reference position; and solidifying droplets of the fluid discharged from the multiple discharge orifices to form mother particles.
摘要:
A method of producing particulate, including introducing an initial liquid including a particulate component in a lower concentration than that of a liquid including a particulate component or no concentration to a projection hole of a droplet projector so as to be projected at the start of the discharging; discharging a droplet of the liquid comprising a particulate component from the projection hole; and solidifying the droplet to form a particulate.
摘要:
A method of manufacturing a toner including supplying a fluid containing a resin and a coloring agent to a retaining member including a film having multiple discharge orifices, discharging droplets of the fluid from the multiple discharge orifices at a speed of from 2 to 4 m/s by applying a pulse voltage having a trapezoid waveform to a piezoelectric body having a surface provided substantially parallel to the film to move the surface in a direction away from the film relative to a reference position of the surface followed by holding the surface there for a predetermined time, and bringing the surface back to the reference position; and solidifying droplets of the fluid discharged from the multiple discharge orifices to form mother particles.
摘要:
A method for producing fine particles, including: discharging a fine particle material liquid, where solid materials to be formed into fine particles are dissolved or dispersed in a solvent or are melted, from two or more discharge holes in a downward vertical direction, to thereby form liquid droplets; and solidifying the liquid droplets discharged to form fine particles, wherein in the discharging a fine particle material liquid, gas flow is supplied at angle of greater than 0° but 90° or smaller to the downward vertical direction, and wherein an initial discharge velocity of the liquid droplets discharged from the discharge hole located at an upstream side of the gas flow in a flowing direction thereof is equal to or higher than an initial discharge velocity of the liquid droplets discharged from the discharge hole located at a downstream side of the gas flow in the flowing direction thereof.
摘要:
A method of producing particulate, including introducing an initial liquid including a particulate component in a lower concentration than that of a liquid including a particulate component or no concentration to a projection hole of a droplet projector so as to be projected at the start of the discharging; discharging a droplet of the liquid comprising a particulate component from the projection hole; and solidifying the droplet to form a particulate.