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INKJET RECORDING METHOD AND DEVICE THEREOF

Assignee: Fujifilm Business Innovation Corp
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Filing: 1993-08-09
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Granted: —
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Expires: 2013-08-09
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Abstract

Abstract Translated from Japanese (57)【要約】 【目的】 インク吸収の遅い被記録体への効果的で速度 を犠牲にすることなしに、滲みのないカラー画像とシャ ープな文字・ライン画像の両立を図ることのできるイン クジェット記録方法及びその装置を提供することを目的 とする。 【構成】 被記録媒体への浸透の遅いインクを印字した 後に、被記録媒体への浸透の速いインクを印字するもの であって、被記録媒体への浸透の遅いインクは、その吸 収係数(Ka)が0.5ml/m 2 ・ms 1/2 以下、濡 れ時間(Tw)が50〜200msecであり、被記録 媒体への浸透の速いインクは、その吸収係数(Ka)が 1.0ml/m 2 ・ms 1/2 以上、濡れ時間(Tw)が 20msec以下であるように構成した。 (57) [Abstract] [Purpose] Inkjet that can achieve both color images without bleeding and sharp character / line images effectively without sacrificing speed for recording materials with slow ink absorption. An object of the present invention is to provide a recording method and an apparatus thereof. An ink having a slow penetration into a recording medium is printed, and then an ink having a fast penetration into the recording medium is printed. An ink having a slow penetration into the recording medium has an absorption coefficient (Ka). ) Is 0.5 ml / m 2 · ms 1/2 or less, the wetting time (Tw) is 50 to 200 msec, and the ink that penetrates quickly into the recording medium has an absorption coefficient (Ka) of 1.0 ml / m. 2 · ms 1/2 or more, the wetting time (Tw) is configured to be 20msec or less.

Inventors

  • 👤 Takao Koike
  • 👤 孝雄 小池
  • 👤 Koichi Saito
  • 👤 孝一 斉藤
  • 👤 Shinji Tabata
  • 👤 伸司 田端
  • 👤 Koichi Naito
  • 👤 浩一 内藤

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-10-27 14:21
CPC Classifications
B; B41; B41J; B41J2/00; B41J2/005; B41J2/01; B41J2/21; B41J2/2107

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