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inkjet recording device

An inkjet recording and recording medium technology, applied in printing devices, printing, post-processing of printing, etc., can solve problems such as inability to obtain glossiness

Active Publication Date: 2016-05-25
MIMAKI ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, there is a problem that since the clear ink is cured before it is smoothed (leveled), unevenness is formed on the surface of the cured product produced by curing, and sufficient gloss cannot be obtained.

Method used

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Examples

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Embodiment Construction

[0064] Hereinafter, preferred embodiments of the inkjet recording apparatus according to the present invention will be described in detail with reference to the drawings. An inkjet recording device according to an embodiment is an inkjet printer that performs printing using ultraviolet curable ink, and is a printer that records an image by performing multi-pass printing of an image of one swath in multiple passes. In addition, the same code|symbol is attached|subjected to the same or equivalent part in all drawings.

[0065] figure 1 is a schematic diagram showing the inkjet recording device according to the embodiment, figure 2 yes figure 1 A magnified view of the carriage shown. Such as figure 1 and figure 2As shown, the inkjet recording device 1 according to this embodiment includes: a platform 2 on which a medium M as a recording medium is placed; a Y bar 3 arranged above the platform 2 and capable of moving in the sub-scanning direction F; Carriage 4, which is ...

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PUM

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Abstract

The object of the present invention is to perform recording with sufficient glossiness. As a solution, the inkjet recording device (1) has: a carriage (4) capable of moving along the main scanning direction (S); an inkjet head (5) mounted on the carriage (4) for Ink droplet ejection; an ultraviolet irradiation device (6) mounted on a carriage for irradiating ultraviolet rays; and an air suction unit (12) (or 18) for sucking air on the medium M side or blowing gas to the medium M side The air supply unit (14) (or 16), wherein, the ultraviolet irradiation device (6) has a plurality of UVLEDs (63) arranged along the sub-scanning direction (F) in the concave part (62) formed on the bottom surface, and the adjacent UVLEDs A flat partition plate (64) extending in the main scanning direction is provided between (63). And, when recording the clear ink, UVLEDs (63e to 63h) that irradiate ultraviolet rays to the stripes where the second ejection area (A2) of the inkjet head (5) ejecting the clear ink is turned off are turned off. Thereby, it is possible to perform glossy recording.

Description

technical field [0001] The present invention relates to an inkjet recording device that ejects ultraviolet curable ink. Background technique [0002] Patent Document 1 describes an inkjet recording device using an ultraviolet curable ink. A recording head for color ink, a recording head for transparent ink, and an ultraviolet irradiation device are mounted on the carriage mounted on the inkjet recording device, and the ultraviolet irradiation device is arranged on the downstream side of the recording medium conveyance direction of the recording head for color ink, and An ultraviolet ray irradiation device is arranged on the downstream side in the recording medium conveyance direction of the recording head for clear ink. Furthermore, the irradiation amount of the irradiation light of the ultraviolet irradiation device located between the recording head which ejects ink first and the recording head which ejects ink last among the color ink recording head and the clear ink rec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/01
CPCB41J2/2114B41J29/377B41M7/0081B41J11/00214B41J11/0022B41J2/01
Inventor 大川将胜池田明
Owner MIMAKI ENG