公开(公告)号：US20120192735A1

公开(公告)日：2012-08-02

申请号：US13446032

申请日：2012-04-13

申请人： Ramasamy Krishnan ,  Jeff Jones ,  Jeff Newton ,  Donald C. Henderson

发明人： Ramasamy Krishnan ,  Jeff Jones ,  Jeff Newton ,  Donald C. Henderson

IPC分类号： B41F7/02 ,  C09K13/00

CPC分类号： B41N3/08

摘要： A fountain solution for offset lithographic printing ink includes water, one or more surfactants, and a dynamic surface tension of less than 30 dynes/cm. The fountain solution can further include an interfacial tension between the fountain solution and the offset lithographic printing ink of less than 10 dynes/cm. The press waste of a print run applying the fountain solution is reduced to less than 5%. An offset lithographic printing system includes a fountain solution and an offset lithographic printing ink, and the press waste of the offset lithographic printing system is less than 5%.

摘要翻译： 用于胶版印刷油墨的润版液包括水，一种或多种表面活性剂和小于30达因/厘米的动态表面张力。 润版液可以进一步包括润版液和胶版印刷油墨之间的界面张力小于10达因/厘米。 使用润版液的印刷机废料减少到不到5％。 胶印平版印刷系统包括润版液和胶版印刷油墨，胶版印刷系统的印刷废料小于5％。