PRINTING DEVICE AND PRINTING METHOD
    1.
    发明申请

    公开(公告)号:US20190381811A1

    公开(公告)日:2019-12-19

    申请号:US16426481

    申请日:2019-05-30

    IPC分类号: B41J11/00 C09D11/101

    摘要: A printing device includes an ink container accommodating a liquid containing a clear ink containing water and a resin, a discharging head to discharge the clear ink directly or indirectly onto a substrate to form a printing layer, and a heating device to heat the substrate, wherein the following relationship is satisfied: Tlow (degrees C.)>Thigh (degrees C.), where Tlow (degrees C.) represents the temperature of the substrate that the heating device is heating during printing in a low gloss printing mode and Thigh (degrees C.) represents the temperature of the substrate that the heating device is heating during printing in a high gloss printing mode, wherein the following relationships are satisfied: in the high gloss printing mode, Gp≥Gm and, in the low gloss printing mode, Gm≥Gp, where Gm represents the gloss level of the substrate and Gp represents the gloss level of the printing layer.

    Printing device and printing method

    公开(公告)号:US10703114B2

    公开(公告)日:2020-07-07

    申请号:US16426481

    申请日:2019-05-30

    摘要: A printing device includes an ink container accommodating a liquid containing a clear ink containing water and a resin, a discharging head to discharge the clear ink directly or indirectly onto a substrate to form a printing layer, and a heating device to heat the substrate, wherein the following relationship is satisfied: Tlow (degrees C.)>Thigh (degrees C.), where Tlow (degrees C.) represents the temperature of the substrate that the heating device is heating during printing in a low gloss printing mode and Thigh (degrees C.) represents the temperature of the substrate that the heating device is heating during printing in a high gloss printing mode, wherein the following relationships are satisfied: in the high gloss printing mode, Gp≥Gm and, in the low gloss printing mode, Gm≥Gp, where Gm represents the gloss level of the substrate and Gp represents the gloss level of the printing layer.

    Printing device and printing method

    公开(公告)号:US10960680B2

    公开(公告)日:2021-03-30

    申请号:US16699252

    申请日:2019-11-29

    摘要: A printing device includes an ink container, an ink in the ink container, the ink containing an aqueous clear ink and an aqueous color ink and a heating device configured to heat a substrate, wherein the relationship is satisfied, |SCL−SC|≤5 mN/m, where SCL represents the surface tension of the aqueous clear ink and SC represents the surface tension of the aqueous color ink, wherein the printing device has a low gloss printing and a high gloss printing mode, wherein the heating device heats the substrate while satisfying the relationship: Tlow>Thigh, where Tlow represents the temperature of the substrate in a low gloss printing region in which the aqueous clear ink is printed in the low printing mode and Thigh represents the temperature of the substrate in a high gloss printing region in which the aqueous clear ink is printed in the high printing mode.