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1. 发明申请

US20080121128A1 CUSHIONING SHEET, PRINTING APPARATUS AND PRINTING METHOD 审中-公开
标题翻译：印刷装置和印刷方法
公开(公告)号：US20080121128A1
公开(公告)日：2008-05-29
申请号：US11946163
申请日：2007-11-28
申请人： Tsuneyuki AMANO , Takashi IMOTO , Rie NAKAHIRA , Noritaka OSUKA
发明人： Tsuneyuki AMANO , Takashi IMOTO , Rie NAKAHIRA , Noritaka OSUKA
IPC分类号： B41F13/08
CPC分类号： B41F13/18 , B41F13/48 , B41N6/00 , B41N7/00 , B41N2207/02
摘要： A printing apparatus includes a plate cylinder having a relief plate mounted on at least a part of an outer periphery of the plate cylinder and being operable to be rotationally driven about a shaft center, and an impression cylinder having a rigid outer periphery and being operable to be rotationally driven about a shaft center parallel to the shaft center of the plate cylinder. The impression cylinder is adapted to be brought into pressure contact with the relief plate via a sheet-like print object fed between the plate cylinder and the impression cylinder. A cushioning sheet is attachable to and detachable from the outer periphery of the impression cylinder. The cushioning sheet is elastically deformable when being brought into pressure contact with the relief plate on the plate cylinder via the print object. The cushioning sheet is restorable when being separated from the relief plate on the plate cylinder.
摘要翻译：印刷装置包括印版滚筒，该印版滚筒具有安装在印版滚筒的外周的至少一部分上的浮雕板，并可操作以围绕轴心旋转地驱动;以及压印滚筒，其具有刚性的外周边，围绕平行于印版滚筒轴心的轴中心旋转驱动。压印滚筒适于通过馈送在印版滚筒和压印滚筒之间的片状印刷物体与凸版进行压力接触。缓冲片可附接到压印滚筒的外周并可从其分离。缓冲片在通过印刷对象与印版滚筒上的凸版压力接触时可弹性变形。当与印版滚筒上的凸版分离时，缓冲片是可恢复的。

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