Ink-jet printing method and apparatus
    10.
    发明授权
    Ink-jet printing method and apparatus 失效
    喷墨打印方法和装置

    公开(公告)号:US06264320B1

    公开(公告)日:2001-07-24

    申请号:US08597716

    申请日:1996-02-12

    IPC分类号: B41J201

    CPC分类号: B41J2/2114

    摘要: In an apparatus to perform printing by ejecting an ink and a printing quality improving liquid for making a coloring agent in the ink insoluble or coagulated, reaction between the printing quality improving liquid and the coloring agent of the ink is certainly caused. Namely, after ejecting the printing quality improving liquid from a head, Bk ink, Y ink, M ink and C ink are ejected through heads within a given period, e.g. 500 msec. By this, the printing quality improving liquid may react with the coloring agent of the ink before penetrating into a printing medium to certainly make the coloring agent insoluble or coagulated.

    摘要翻译: 在通过喷射油墨进行印刷的设备和用于使着色剂在油墨中不溶或凝结的印刷质量改进液体确实导致油墨的印刷质量改进液体和着色剂之间的反应。 也就是说,在从头部喷出印刷质量改善液体之后,在给定的时间内例如BK墨水,Y墨水,M墨水和C墨水通过头喷射。 500毫秒 由此,打印质量改进液体在渗透到印刷介质中之前可能与油墨着色剂发生反应,从而确实使着色剂不溶或凝结。