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US 10,328,720 B2Granted
Recording method
AssigneeSeiko Epson Corporation
InventorKiyohiko Takemoto
Life of this patent
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Abstract
A recording method includes a first drying step of evaporating 50 to 85 wt % of ink adhering on a recording medium, the ink being ejected from a recording head onto a surface of the recording medium back side of which is supported on a medium-supporting unit which faces the recording head, and a second drying step of drying the recording medium, which has been subjected to the first drying step, at the downstream side of the medium-supporting unit in a feeding direction of the recording medium.
Claims19
A recording method comprising:
- a first drying step of evaporating 50 to 85 wt % of ink adhering on a recording medium, the ink being ejected from a recording head onto a surface of the recording medium, wherein a back side of the recording medium is supported on a medium-supporting unit which faces the recording head, and
- a second drying step of drying the recording medium, which has been subjected to the first drying step, at a downstream side of the medium-supporting unit in a feeding direction of the recording medium;
- wherein the ink at least contains:
- (1) a colorant;
- (2) a resin;
- (3) at least one organic solvent having a boiling point of 100° C. or more and 250° C. or less;
- (4) a surfactant;
- (5) water,
- wherein the first drying step includes a thermal conductive technique that is controlled such that the 50 to 85 wt % is evaporated and the second drying step includes a convection technique including applying air to the recording medium, wherein a temperature of the applied air is in a range of 60° C. to 100° C.,
- wherein the recording medium is paused for drying on a medium-supporting plate between 5 to 50 seconds during transport.
7 more elements
Dependencies are inferred from the claim text.