公开(公告)号：US20180111365A1

公开(公告)日：2018-04-26

申请号：US15850329

申请日：2017-12-21

申请人： Goss International Americas, Inc.

发明人： Parris Robert Ballentine ,  James Brian Vrotacoe ,  Mehmet Oktay Kaya

IPC分类号： B41F13/193 ,  B41C1/18 ,  B41C1/10 ,  B41N1/20 ,  B41N3/00

CPC分类号： B41F13/193 ,  B41C1/1008 ,  B41C1/1016 ,  B41C1/182 ,  B41N1/20 ,  B41N3/00

摘要： A lithographic printing sleeve for mounting on a cylinder in a printing press is provided. The lithographic printing sleeve includes a tubular base layer for contacting and surrounding an outer circumference of the cylinder, a permanent tubular hydrophilic layer on an outer surface of the tubular base layer and a temporary hydrophobic layer on an outer surface of the tubular hydrophilic layer. A variable cutoff printing press is also provided.

公开(公告)号：US09878531B2

公开(公告)日：2018-01-30

申请号：US14565067

申请日：2014-12-09

申请人： GOSS INTERNATIONAL AMERICAS, INC.

发明人： Parris Robert Ballentine ,  James Brian Vrotacoe ,  Mehmet Oktay Kaya

IPC分类号： B41N1/00 ,  B41F13/193 ,  B41C1/10 ,  B41C1/18 ,  B41N1/20 ,  B41N3/00

CPC分类号： B41F13/193 ,  B41C1/1008 ,  B41C1/1016 ,  B41C1/182 ,  B41N1/20 ,  B41N3/00

摘要： A method of forming printing sleeve for mounting on a cylinder in a printing press is provided. The method includes providing a permanent hydrophilic tubular layer on a tubular base; selectively providing a first temporary hydrophobic layer on the hydrophilic tubular layer to form a first imaged printing sleeve, the temporary hydrophobic layer forming a first image; printing, by the first imaged printing sleeve, a first print job including the first image on a substrate; and removing the first temporary hydrophobic layer from the permanent hydrophilic layer such that the permanent hydrophilic layer remains intact on the tubular base. A lithographic printing sleeve for a printing press is also provided.

公开(公告)号：US20150174890A1

公开(公告)日：2015-06-25

申请号：US14565067

申请日：2014-12-09

申请人： GOSS INTERNATIONAL AMERICAS, INC.

发明人： Parris Robert Ballentine ,  James Brian Vrotacoe ,  Mehmet Oktay Kaya

IPC分类号： B41F13/193 ,  B41C1/10

CPC分类号： B41F13/193 ,  B41C1/1008 ,  B41C1/1016 ,  B41C1/182 ,  B41N1/20 ,  B41N3/00

摘要： A method of forming printing sleeve for mounting on a cylinder in a printing press is provided. The method includes providing a permanent hydrophilic tubular layer on a tubular base; selectively providing a first temporary hydrophobic layer on the hydrophilic tubular layer to form a first imaged printing sleeve, the temporary hydrophobic layer forming a first image; printing, by the first imaged printing sleeve, a first print job including the first image on a substrate; and removing the first temporary hydrophobic layer from the permanent hydrophilic layer such that the permanent hydrophilic layer remains intact on the tubular base. A lithographic printing sleeve for a printing press is also provided.

摘要翻译： 提供了一种形成用于安装在印刷机中的滚筒上的印刷套筒的方法。 该方法包括在管状基底上提供永久的亲水管状层; 选择性地在亲水管状层上提供第一临时疏水层以形成第一成像印刷套筒，临时疏水层形成第一图像; 通过第一成像印刷套筒将包括第一图像的第一打印作业打印在基板上; 并且从永久性亲水层去除第一临时疏水层，使得永久亲水层在管状基底上保持完整。 还提供了一种用于印刷机的平版印刷套筒。