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    • 63. 发明公开
    • Lithographic printing with the aid of a fountain liquid
    • Lithographisches Druckverfahren mit Hilfe von Feuchtwasser。
    • EP0223881A1
    • 1987-06-03
    • EP85201907.4
    • 1985-11-19
    • AGFA-GEVAERT naamloze vennootschap
    • Heugebaert, Frans Clement
    • B41N3/08G03F7/06
    • B41N3/08G03F7/063
    • Method for lithographic printing by means of a lithographic printing plate, which has been prepared from a photolithographic sheet element according to the silver complex diffusion transfer reversal process and carries an oleophilic silver image on its surface, said method comprising moistening said lithographic printing plate with a fountain liquid, supplying ink to the moistened printing plate, and printing, characterized in that said fountain liquid comprises triacetin in an amount of about 0.1 to about 30 percent by volume.
      The present invention also provides a fountain liquid that comprises triacetin in an amount of about 0.1 to about 30 percent by volume.
    • 通过平版印刷版进行平版印刷的方法,该平版印刷版根据银复合扩散转移反转方法由光刻片元件制备,并在其表面上携带亲油性银影像,所述方法包括将所述平版印刷版用 喷墨液体,将油墨供应到润湿的印版上,以及印刷,其特征在于,所述润版液体包含量为约0.1至约30体积%的三醋精。 本发明还提供了含有约0.1至约30体积%量的甘油三乙酸酯的润版液体。