A recording method for using a line-type recording apparatus to scan a recording medium with a plurality of line heads once for recording, the line heads having a width greater than or equal to the recording width of the recording medium, the method including a treatment liquid deposition step of depositing a treatment liquid containing a coagulant on the recording medium, and an ink deposition step of ejecting a coloring ink composition from the line heads to deposit the coloring ink composition on the recording medium, wherein in the ink deposition step an identical coloring ink composition is ejected from a first line head placed on the upstream side in the transport direction perpendicular to the width direction of the recording medium and from a second line head placed on the downstream side in the transport direction.

A fixation unit for use in a printing apparatus includes a substantially closed box for enclosing a heated space, the substantially closed box including an entry opening and an exit opening for enabling transport of a print substrate through the substantially closed box, a heating element arranged for heating the heated space enclosed by the substantially closed box, and a transport mechanism for engaging a sheet of the print substrate from the entry opening to the exit opening of the substantially closed box. The transport mechanism includes a nip of two belts that are pressed together and run concurrently and in the same direction, the belts being impermeable to any ink component. A printer includes such a fixation unit and a printing method uses such a fixation unit.

A device and method for printing on cylindrical curved surfaces. In the preferred embodiment, the device is an inkjet printer including a printing rack that holds a plurality of cylindrical objects like test tubes or pipes, a printing unit including a UV light source and a removable ink cartridge. The ink cartridge includes a plurality of ink nozzles and ink reservoir. In the preferred embodiment, the printing rack moves the printing objects relative to the printing unit. The printing unit preheats the printing objects prior through the use of the UV light source, and after printing the UV light source is used to cure the ink on the surface to produce a high quality print result.

Techniques for operating a printer are provided. In an example, the printer can include a print head a cure light and a controller. The controller can be configured to move the print head relative to a print media to print a given image, to move the cure light relative to the print media at a cure speed in response to the cure light passing over a printed portion of the given image to cure the ink of the given image, and to move the cure light at an index speed in response to the cure light passing over a non-printed portion of the given image, wherein the index speed is greater than the cure speed.

Inkjet printing apparatus including: ink accommodating unit storing ink; ejection head configured to eject the ink to form print layer; and heating unit configured to heat print target, wherein the ink is clear ink including resin and water, dry film of the clear ink has glass transition temperature of 50° C. or more, the inkjet printing apparatus has first printing mode and second printing mode, and the heating unit is configured to heat the print target so that expression: T.sub.matte>T.sub.gloss is satisfied, where the T.sub.matte is temperature (° C.) of the print target in printing region printed in the first printing mode obtained when the clear ink is deposited on the print target, and the T.sub.gloss is temperature (° C.) of the print target in printing region printed in the second printing mode obtained when the clear ink is deposited on the print target.

Provided is a liquid ejecting device. An alternating current electric field generation unit includes a first electrode and a second electrode disposed adjacent to each other, a high-frequency voltage generation unit configured to generate a high-frequency voltage to the first electrode and the second electrode, and a conductor configured to electrically couple the first electrode and the second electrode to the high-frequency voltage generation unit. The first electrode and the second electrode are disposed upstream of a liquid ejecting head in a transport direction of a medium.

An apparatus is disclosed for printing images on generally cylindrical objects. The apparatus comprises an impression station that includes a movable imaging surface for bearing an ink image; and a transport mechanism for advancing the objects through the impression station, comprising a drive member rotatably connected to a plurality of rotatable mandrels, each for mounting a respective one of the objects, the transport mechanism being configured to cause each object to rotate during passage through the impression station such that, within a nip region of the impression station, the surface of the object makes rolling contact with the imaging surface, thereby causing the ink image to be impressed on the object. An impression platen is provided opposite the imaging surface within the nip region, the impression platen being configured to apply a force, directly or indirectly, to the objects to ensure rolling contact between the objects and the imaging surface.

A system for stamping suitcases and luggage items, by in-line digital printing and drying, in a single pass, including: a printing module configured to print an image on one side of the suitcase with at least one printing head and one drying lamp; movement means for moving the items to be printed, with an individual conveyor belt, synchronised with the injector and the drying lamp, and movement means formed by a plurality of individual conveyors synchronised to operate according to the presence or absence of suitcases on adjacent conveyors, preventing them from impacting each other; and a traceability-tracking system configured to determine the position of each suitcase, by means of a unique two-dimensional identification code associated with each item, or by means of supervision of an operator. It also includes trays for coupling those suitcases that have an uneven shape, controlling the movement thereof and the correct alignment of the side to be printed.

Provided is an inkjet application device (1) including a distribution flow path for the liquid material, the distribution flow path including a first flow channel (4) configured to supply the liquid material pumped with a pump (2) to a supply tank (3) and a second flow channel (6) configured to supply the liquid material in the supply tank (3) to the inkjet head (5), wherein the supply tank (3) accommodates a filter (40), which is configured to allow the particles in the liquid material to pass therethrough without allowing air bubbles in the liquid material, which are generated by the pumping of the pump (2), to pass therethrough.

According to an aspect of the present disclosure, there is provided a drying device disposed at a predetermined interval from a recording medium and including a heater configured to dry liquid applied to the recording medium with a high frequency wave. The heater includes a first electrode coupled to a power supply that outputs the high frequency wave and a second electrode coupled to the power supply that outputs the high frequency wave and disposed to be separated from the first electrode at a predetermined interval. The distance between the end of the first electrode and the recording medium is longer compared with the distance between the center of the first electrode and the recording medium.