PREPARATION OF FLEXOGRAPHIC PRINTING MASTERS USING AN ADDITIVE PROCESS
    42.
    发明申请
    PREPARATION OF FLEXOGRAPHIC PRINTING MASTERS USING AN ADDITIVE PROCESS 审中-公开
    使用添加剂方法制备柔印印刷机

    公开(公告)号:US20100215865A1

    公开(公告)日:2010-08-26

    申请号:US12393230

    申请日:2009-02-26

    IPC分类号: B05D3/02 B05D5/06

    CPC分类号: B41C1/003

    摘要: A method of forming a printing master on a flexographic plate by melting a radiation-curable phase change ink including at least one curable monomer, at least one phase change agent, at least one photoinitiator and an optional colorant. Multiple layers of the melted phase change ink are then deposited on the flexographic plate to form a raised pattern. Each of the deposited layers of ink are gelled before the deposition of a subsequent layer on the deposited layer. After a printing master with sufficient thickness is formed on the flexographic plate, the ink on the flexographic plate is cured.

    摘要翻译: 通过熔化包含至少一种可固化单体,至少一种相变剂,至少一种光引发剂和任选的着色剂的可辐射固化相变油墨,在柔版印版上形成印刷母版的方法。 然后将多层熔融相变油墨沉积在柔性版上以形成凸起图案。 每个沉积的油墨层在沉积下一层沉积层之前凝胶化。 在柔版印版上形成足够厚度的印刷母版后,柔性印版上的油墨固化。