公开(公告)号：US20140272713A1

公开(公告)日：2014-09-18

申请号：US14342684

申请日：2012-08-29

申请人： Ludovicus Hendrik Vervloet ,  Jan Sinnesael ,  Jens Lenaerts

发明人： Ludovicus Hendrik Vervloet ,  Jan Sinnesael ,  Jens Lenaerts

IPC分类号： G03F7/30

CPC分类号： B63B27/24 ,  G03F7/30 ,  G03F7/3071 ,  G03F7/3092 ,  Y10T137/0318 ,  Y10T137/6906

摘要： A method of making a lithographic printing plate including the steps of a) image-wise exposing a lithographic printing plate precursor including a light or heat sensitive coating on a support having a hydrophilic surface or which is provided with a hydrophilic layer, and b) processing the precursor consecutively with a first solution and a second solution thereby removing the coating from the support in the non-printing areas. The first and second solutions are provided by a cascade system such that the second solution overflows into the first solution and the first solution overflows into a container to be further treated as waste, and the second solution is regenerated by adding a replenishing solution or a mixture of replenishing solutions at a rate of at least 5 ml/m2 of treated precursor and at most 30 ml/m2 of treated precursor.

摘要翻译： 一种制备平版印刷版的方法，包括以下步骤：a）将包含光或热敏涂层的平版印刷版原版在具有亲水性表面的支持体上成像曝光，或者设置有亲水层，以及b）处理 该前驱体与第一溶液和第二溶液相连，从而在非印刷区域中从载体上除去涂层。 第一和第二溶液由级联系统提供，使得第二溶液溢出到第一溶液中，并且第一溶液溢出到容器中以进一步作为废物处理，并且通过加入补充溶液或混合物来再生第二溶液 以至少5毫升/平方米的处理前体和至多30毫升/平方米处理的前体的速率补充溶液。

公开(公告)号：US09156529B2

公开(公告)日：2015-10-13

申请号：US14342684

申请日：2012-08-29

申请人： Ludovicus Hendrik Vervloet ,  Jan Sinnesael ,  Jens Lenaerts

发明人： Ludovicus Hendrik Vervloet ,  Jan Sinnesael ,  Jens Lenaerts

IPC分类号： G03F7/00 ,  B63B27/24 ,  G03F7/30

CPC分类号： B63B27/24 ,  G03F7/30 ,  G03F7/3071 ,  G03F7/3092 ,  Y10T137/0318 ,  Y10T137/6906

摘要： A method of making a lithographic printing plate including the steps of a) image-wise exposing a lithographic printing plate precursor including a light or heat sensitive coating on a support having a hydrophilic surface or which is provided with a hydrophilic layer, and b) processing the precursor consecutively with a first solution and a second solution thereby removing the coating from the support in the non-printing areas. The first and second solutions are provided by a cascade system such that the second solution overflows into the first solution and the first solution overflows into a container to be further treated as waste, and the second solution is regenerated by adding a replenishing solution or a mixture of replenishing solutions at a rate of at least 5 ml/m2 of treated precursor and at most 30 ml/m2 of treated precursor.

摘要翻译： 一种制备平版印刷版的方法，包括以下步骤：a）将包含光或热敏涂层的平版印刷版原版在具有亲水性表面的支持体上成像曝光，或者设置有亲水层，以及b）处理 该前驱体与第一溶液和第二溶液相连，从而在非印刷区域中从载体上除去涂层。 第一和第二溶液由级联系统提供，使得第二溶液溢出到第一溶液中，并且第一溶液溢出到容器中以进一步作为废物处理，并且通过加入补充溶液或混合物来再生第二溶液 以至少5毫升/平方米的处理前体和至多30毫升/平方米处理的前体的速率补充溶液。