Patent application number | Description | Published |
20110090279 | IMAGE FORMING METHOD - An image forming method is disclosed, which includes applying a treatment liquid onto a recording medium that has a coated layer and has an area of 1,250 cm | 04-21-2011 |
20110316949 | PAPER SEASONING APPARATUS AND INKJET RECORDING APPARATUS - The present invention provides a paper seasoning apparatus and an inkjet recording apparatus including a paper seasoning apparatus, capable of seasoning paper configured in a paper stack, and separating the paper stacks by introducing separation plates between sheets of the paper. Namely, separation plates for separating paper into specific numbers of sheets are introduced from a plate feeding apparatus into a housing of a paper seasoning apparatus. A separation plate lowering device lowers the separation plate that is supporting a paper stack. Seasoning is performed by blowing air from an air blowing device against the paper stack. | 12-29-2011 |
20110316950 | PAPER SEASONING APPARATUS, PAPER SEASONING METHOD, INKJET RECORDING APPARATUS - The present invention provides a paper seasoning apparatus, a paper seasoning method, and an inkjet recording apparatus, that may improve seasoning achieved by blowing air against a paper stack. A paper seasoning apparatus includes, an upwards protruding shaped mounting surface on which a paper stack is mounted, and first air blowing devices and second air blowing devices that blow air against a side face of the paper stack mounted on the mounting surface. The second air blowing devices are disposed in the vicinity of a maximum height position and at a height of a position where air outlets of the second air blowing devices include the mounting surface. | 12-29-2011 |
20120026263 | IMAGE FORMING APPARATUS - An image forming apparatus is provided which can effectively adapt stacked sheets of paper to the surrounding environment. A controller controls a moving member to move a position at which air is blown to an end portion of a sheet bundle in up and down direction of sheets of paper being stacked. The driving of an air blower is controlled so that the air volume when air is blown toward the lower-side end portion of the sheet bundle by the air blower is larger than the air volume when air is blown toward the upper-side end portion of the sheet bundle. By moving the position at which air is blown by the air blower in the up and down direction, it is possible to effectively adapt the stacked sheet bundle to the surrounding environment, compared with a case where air is simultaneously blown to the entire sheet bundle. | 02-02-2012 |
20120154498 | IMAGE FORMATION DEVICE AND IMAGE FORMATION METHOD - An image formation device includes an inkjet head that ejects ink onto a sheet, IR heaters that dry the ink ejected on the sheet, and warm air heaters between the IR heaters. At the IR heaters, a peak wavelength of infrared rays is set to be less than or equal to 1.2 μm. By adjusting temperature of the IR heaters and temperature and wind speed of the warm air heaters, during an initial stage of drying in which a moisture content derived from ink at the sheet is greater than or equal to 4.0 g/m | 06-21-2012 |
20120224902 | PAPER SHEET SEASONING APPARATUS AND IMAGE FORMING APPARATUS - A paper sheet seasoning apparatus comprising a mount on which a plurality of sheet-like recording media are loaded and whose central portion is curved in a convex shape when seen in a first direction; a blowing member that blows air in the first direction onto end portions of the recording media loaded on the mount; a pair of side panels that support both end portions in a direction that intersects the first direction of the recording media on the mount; and a top panel disposed in such a way that a gap exists in a vertical direction between the top panel and the uppermost recording medium on the mount, wherein on at least one of the pair of side panels, there is disposed an approaching surface that approaches the opposing side panel as the approaching surface heads upward in the vertical direction. | 09-06-2012 |
20130044169 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - An image forming apparatus includes: an image forming member; a conveying member that retains with a retaining member a leading end portion of the recording medium and conveys the recording medium; a suction-attachment plate that is disposed with a separation to the conveying member, the suction-attachment plate suction-attaching the back face of the recording medium being conveyed by the conveying member while the leading end portion of the recording medium is retained by the retaining member and including a suction-attachment face at a temperature of from 30° C. to 70° C. for suction-attaching the recording medium; and a heating member that is disposed on the opposite side of the conveyed recording medium to the suction-attachment plate side and heats and dries the recording medium such that the front face of the recording medium being conveyed by the conveying member is imparted with heat energy of from 1.0 J/cm | 02-21-2013 |
20130044170 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - The image forming apparatus of the present invention includes an image forming member that jets liquid droplets onto a recording medium and forms an image on a front face of the recording medium, a tension imparting member that induces tension of 100N/m to 1000N/m in the recording medium image-formed on the recording medium front face by the image forming member, and a drying member that dries the image formed on the front face of the recording medium when tension induced in the recording medium by the tension imparting member to a residual moisture level of 3 g/m | 02-21-2013 |
20130194367 | DRYING DEVICE AND IMAGE FORMING APPARATUS - There is provided a drying device including: an airflow path extending in a direction intersecting with a conveyance path of a recording medium; an external air intake section that introduces external air into the airflow path; and a heating and blowing section provided to the airflow path that heats external air introduced into the airflow path and blows drying air onto a front face of the recording medium being conveyed on the conveyance path. | 08-01-2013 |
20130222500 | INKJET RECORDING METHOD - An inkjet recording method comprising a jetting step using a paper sheet, wherein a decay rate of ultrasonic transmittance through the paper sheet after five seconds with respect to ultrasonic transmittance through the paper sheet immediately after immersion of the paper sheet in pure water is from 4% to 26%, and jetting aqueous ultraviolet-curable ink onto a front surface of the paper sheet with an inkjet recording head; a conveyance step of conveying the paper sheet to an exposure section such that an amount of time from the jetting step until exposing the aqueous ultraviolet-curable ink on the paper sheet to ultraviolet light is from 1 second to 8 seconds; and an exposure step of exposing the aqueous ultraviolet-curable ink on the paper sheet to ultraviolet light to thereby cure the aqueous ultraviolet-curable ink. | 08-29-2013 |
20140071197 | IMAGE FORMING APPARATUS - There is provided an image forming apparatus including: at least two guide members; a drying section; an ink curing section that illuminates light onto a front surface of the recording medium that has been dried by the drying section and cures the ink; a single liquid coolant circulation device that circulates liquid coolant to respectively formed circulation flow paths between the liquid coolant circulation device and a plurality of cooling targets for which cooling is required due to heat of the drying section or heat of the ink curing section, that cools one of the cooling targets with intermittent circulation of liquid coolant, and that cools another of the cooling targets with continuous circulation of liquid coolant; and an opening and closing portion that opens and closes one of the circulation flow paths to intermittently circulate the liquid coolant of the one cooling target. | 03-13-2014 |