公开(公告)号：WO2003095220A1

公开(公告)日：2003-11-20

申请号：PCT/US2002/014349

申请日：2002-05-07

Applicant: BALDWIN GRAPHIC SYSTEMS, INC.

Inventor： PORAT, Avi-Ben

IPC: B41N3/08

CPC classification number: B41F17/007 ,  B41F35/00 ,  B41P2235/24

Abstract: A continuous conditioning system (2) for a printing belt (10) or cylinder in a printing press includes a conditioning device (20) and a cleaning device (60). The continuous conditioning system (2) is designed to improve print quality by removing and/or significantly reducing transferability of excessive or wet ink, debris, residue or shadows from previous impressions that accumulate on a printing belt (10, 50) or cylinder. The conditioning device (20) includes a conditioning cloth (22) which is in the form of a belt that is in continuous engagement with the printing belt (10) or cylinder. The continuous conditioning system (2) may include a cleaning cloth (52) which is in the form of a belt that is periodically brought in engagement with the printing belt (10) or cylinder. The conditioning device (20) and the cleaning device (60) each have a cloth-rinsing/cleaning device for cleaning the conditioning cloth (22) which is in the form of a belt and cleaning cloth ( 52) which is in the form of a belt after they contact the printing belt (10) or cylinder.

Abstract translation: 用于打印带（10）或印刷机中的气缸的连续调节系统（2）包括调节装置（20）和清洁装置（60）。 连续调节系统（2）设计成通过去除和/或显着降低积聚在印刷带（10,50）或圆柱体上的先前印象的过量或湿润的墨水，碎片，残留物或阴影的转移性来改善印刷质量。 调节装置（20）包括与打印带（10）或气缸连续接合的带状的调节布（22）。 连续调节系统（2）可以包括呈带状形式的清洁布（52），所述清洁布周期性地与打印带（10）或滚筒接合。 调理装置（20）和清洁装置（60）各自具有用于清洁带状的调理布（22）和清洁布（52）的布擦洗/清洁装置，其为 皮带在接触印刷带（10）或滚筒后。

公开(公告)号：WO2003078288A1

公开(公告)日：2003-09-25

申请号：PCT/US2003/007924

申请日：2003-03-14

Applicant: BALDWIN GRAPHIC SYSTEMS, INC.

Inventor： PORAT, Avi-Ben ,  FREEBAIRN, James ,  MARGANSKI, Edward ,  MARGANSKI, John ,  MARSELLI, Daniel

IPC: B65H18/00

CPC classification number: B41F35/00 ,  B41P2235/24 ,  B41P2235/242 ,  B41P2235/246 ,  B65H2301/531

Abstract: A novel apparatus and method of a take-up shaft (20) used in the cleaning of a cylinder of a printing press (100). The take-up shaft (20) includes features that allow the securing of a cleaning fabric (52) from a supply roll (50) without the need to physically fix or mount the fabric to the supply roll (50) with screws or other fasteners that could cause the fabric to tear.

Abstract translation: 一种用于清洁印刷机（100）的滚筒的卷取轴（20）的新型装置和方法。 卷取轴（20）包括允许从供应辊（50）固定清洁织物（52）的特征，而不需要使用螺钉或其它紧固件将织物物理地固定或安装到供应辊（50） 这可能会导致织物撕裂。

公开(公告)号：WO2003101740A1

公开(公告)日：2003-12-11

申请号：PCT/US2002/014489

申请日：2002-05-08

Applicant: BALDWIN GRAPHIC SYSTEMS, INC.

Inventor： PORAT, Avi-Ben ,  ILIC, Vladimir ,  MARGANSKI, John

IPC: B41F35/00

CPC classification number: B41F35/00 ,  B41F35/06 ,  B41P2235/246

Abstract: A bladder (218) for bringing and engaging a cleaning cloth (105) into contact with a blanket cylinder (100). The bladder (218) has a molded (extruded or machined) shape optimized to, when inflated, provide a contact surface (500) elevated above the remainder of the bladder (218). When the bladder (218) is not inflated, the contact surface (500) or central portion remains elevated above the reminder. In addition, the device has improved contact characteristics, providing significant improvement in the consistency of contact surface with less sensitivity to pressure fluctuations between the cylinder (100) and the bladder (218) over prior art.

Abstract translation: 用于使清洁布（105）与橡皮布滚筒（100）接触并使其接合的气囊（218）。 囊（218）具有模制（挤出或加工的）形状，其被优化成当膨胀时提供在气囊（218）的其余部分上方升高的接触表面（500）。 当气囊（218）没有膨胀时，接触表面（500）或中心部分保持在提醒上方升高。 此外，该装置具有改进的接触特性，与现有技术相比，提供了对气缸（100）和气囊（218）之间的压力波动的较小的接触表面的一致性的显着改进。