Recording method
AssigneeCanon Kabushiki Kaisha
InventorsNORIBUMI KOITABASHI, HITOSHI TSUBOI
Life of this patent
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Abstract
A recording method includes a step of ejecting onto a recording material ink having a Ka value of not more than 3 (ml.m−2.msec−1/2), applying to the ink deposited on the recording material processing liquid having a Ka value of not less than 5 (ml.m−2.msec−1/2) to insolubilized a coloring material in the ink inside the recording material; wherein the processing liquid is applied to the ink after rapid swell start point to after penetration of the ink into the medium passes after the ink is deposited on the recording material.
Claims16
A recording method for recording on a recording material using an ink containing a coloring material and a processing liquid for making the coloring material insoluble, comprising:
- a step of ejecting onto the recording material the ink, the ink having a Ka value of a first value;
- and
- a step of applying the processing liquid, onto the ink ejected on the recording material, the processing liquid having a Ka value of a second value larger than the first value,
- wherein the processing liquid is applied onto the recording material after a rapid swell start point ts passes after penetration of the ink into the medium so that the processing liquid is overlapped with the ink ejected on the recording material.
A recording method comprising the steps of:
- ejecting onto a recording material ink having a Ka value not less than 1 (ml.m−2.msec−1/2);
- then
- applying heat to the ink;
- and
- applying to the ink a processing liquid having a Ka value not less than 1 (ml.m−2.msec−1/2).
A recording method comprising the steps of:
- depositing ink containing a coloring material having a polarity onto a recording material;
- and then
- applying to the ink, a processing liquid having a polarity opposite from that of said coloring material after a rapid swell start point ts after penetration of the ink onto the recording material, so that the coloring material in the ink is insolubilized by the processing liquid at least inside the recording material.
A recording apparatus comprising:
- ink ejecting portion for ejecting onto a recording material ink having a Ka value of not more than 3 (ml.m−2.msec−1/2);
- a processing-liquid ejecting portion for applying to the ink deposited on the recording material, a processing liquid having a Ka value of not less than 5 (ml.m−2.msec−1/2) to insolubilize a coloring material in the ink inside the recording material,
- wherein the processing liquid is applied to the ink after the ink is deposited on the recording material after a rapid swell start point ts passes after penetration of the ink into the medium.
Dependencies are inferred from the claim text.