摘要:
A disclosed image formation apparatus includes: a manual paper feed unit supplying a recording material; an image formation unit receiving the recording material from the manual paper feed unit; an image removal device removing an image recorded on the recording material; an installation unit detachably installing the image removal device on the image formation apparatus; and a switching unit switching whether the recording material fed from the manual paper feed unit is supplied to the image removal device installed using the installation unit or to the image formation unit.
摘要:
A method for reusing a recording medium forms an image on the recording medium by use of an image forming material, and removes the image forming material from the recording medium through thermal transfer by use of a peeling member. The recording medium is paper produced by applying a treatment liquid at a size pressing after paper making and then drying the treatment liquid. The treatment liquid includes a water-soluble or water-dispersible polymer having an alkyl group with carbon atoms at its side chain as an image-repellant substance. The image forming material includes a thermoplastic resin, and the adhesive strength between the peeling member and the image forming material is higher than the adhesive strength between the recording medium and the image forming material.
摘要:
An ink for ink jet recording which is used for an ink jet printer in which at least a portion of a member being in contact with the ink is formed by any one of a borosilicate glass, a soda lime glass, a photosensitive glass, single crystal silicon, polysilicon, a silicon oxide film, a titanium nitride film, a zirconium film, a titanium oxide film, and a silicon nitride film, wherein a corrosion inhibitor is contained, and a phosphonium ion represented by the general formula (Formula 1) described below is contained: (wherein in Formula 1, Ra, Rb, Rc and Rd represent a linear, branched, or cyclic alkyl group having 1 to 4 carbon atoms, a hydroxyalkyl group, a halogenated alkyl group and a substituted or non substituted phenyl group, and X− represents a counter ion) is provided.
摘要:
Disclosed is an electrophotographic recording medium that contains a support and an olefin-maleic anhydride copolymer, wherein the olefin-maleic anhydride copolymer exists at least near the surface of the electrophotographic recording medium on which an image is recorded, and the electrophotographic recording medium is reusable; and a method for producing an electrophotographic recording medium, an image forming method, a method for repeatedly using an electrophotographic recording medium, and a method for repeatedly using an electrophotographic recording medium.
摘要:
An image recording method including: applying a pretreatment liquid on a surface of a recording material; and discharging a recording ink according to image signals to form an ink image on the pretreatment liquid on the surface of the recording material before the pretreatment liquid applied to the recording material has dried, wherein the recording ink includes a solvent and a component dispersed or dissolved in the solvent, wherein the pretreatment liquid includes a compound depressing at least one of the dispersibility and solubility of the component in the recording ink in an amount of 10 to 80% by weight based on total weight, and wherein the pretreatment liquid has a viscosity of from 10 to 10,000 mPa·s at 25° C.
摘要:
A composite textured yarn contains a component yarn A and a component yarn B each false twisted and crimped. The component yarn B is shorter in yarn length or larger in shrinkage at least after heat treatment. Single fibers of component B have thick portions and thin portions successively alternating in the longitudinal direction.
摘要:
A method of recycling an image supporting material from an image supporting material comprising a non-absorbent substrate and an absorbent swelling layer that swells with absorption of liquids, which is overlaid on the non-absorbent substrate, includes the steps of: applying to an image-bearing side of the image supporting material a liquid in an amount which exceeds a maximum amount of the liquid that can be absorbed by the swelling layer; leveling the liquid applied to the image-bearing side of the image supporting material to form a liquid film layer on the image supporting material; heating the swelling layer or the liquid film layer; bringing a peeling member into contact with the image forming material with the application of heat and pressure thereto when at least part of the liquid reaches an interface between the swelling layer and the image forming material deposited on the swelling layer; and separating said peeling member from image supporting material, to remove the image forming material from the image supporting material, and a recycling apparatus for this method is proposed.
摘要:
An ink jet printing head includes a nozzle plate including nozzles, a plurality of ink cavities each containing ink, a plurality of actuators each made of a phase transition material, an oscillating plate having a top surface with which the ink in each ink cavity is brought into contact, and having a bottom surface bonded to each actuator, the oscillating plate pressing the ink in each ink cavity in association with the actuators to discharge ink drops from the nozzles at a sheet of paper so that an image is printed on the paper. In this ink jet printing head, the ink in each ink cavity is pressed by the oscillating plate in accordance with volumetric changes of the actuators, the volumetric changes being developed by applying an electric field to each actuator at a given electric field intensity, the given electric field intensity causing a transition of the phase transition material from an antiferroelectric phase into a ferroelectric phase to take place or causing a transition of the phase transition material from the ferroelectric phase into the antiferroelectric phase to take place.
摘要:
In superposing a copy web and a photosensitive member one over another and transferring a toner image of the copy web by transfer printing from the photosensitive member carrying a toner image of an original formed by following the steps of charging the photosensitive member, exposing the photosensitive member to an optical image of the original to form an electrostatic latent image thereon and developing the electrostatic latent image, one of the copy web and the photosensitive member is driven and the other is driven by the frictional force and electrostatic attractive force, so that relative movement of the photosensitive member and the copy web can be avoided while they are in contact with one another.
摘要:
A disclosed image removing device includes a roller peeling member onto which a recording material with the image forming substance having thermoplastic properties is superposed; a heating unit configured to heat the image forming substance; a pressurizing unit configured to apply pressure to the roller peeling member and the recording material superposed thereon to cause the image forming substance heated by the heating unit to adhere to the roller peeling member; a separating unit configured to separate the recording material from the roller peeling member after the image forming substance has adhered to the roller peeling member; and a removing unit configured to remove, from the roller peeling member, the image forming substance that has been transferred from the recording material to the roller peeling member. The removing unit is driven in such a manner that the removing unit and the roller peeling member pressurize/contact/slide against each other.