发明申请
US20180147829A9 METHODS AND APPARATUSES FOR PRODUCING A NEWSPAPER COMPRISING ALIGNING PREPRINTED IMAGES TO THE OPERATIONS OF A PRESS AND MODIFYING THE CUTOFF LENGTH OF THE PREPRINTED IMAGES
审中-公开
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基本信息:
- 专利标题: METHODS AND APPARATUSES FOR PRODUCING A NEWSPAPER COMPRISING ALIGNING PREPRINTED IMAGES TO THE OPERATIONS OF A PRESS AND MODIFYING THE CUTOFF LENGTH OF THE PREPRINTED IMAGES
- 申请号:US14925736 申请日:2015-10-28
- 公开(公告)号:US20180147829A9 公开(公告)日:2018-05-31
- 发明人: Russell Charles Crozier , Daniel O'Leary
- 申请人: Russell Charles Crozier , Daniel O'Leary
- 主分类号: B41F33/00
- IPC分类号: B41F33/00 ; B41F7/04 ; B41F13/02
摘要:
Systems and methods for aligning preprinted images on a roll of substrate to the moving components of a web press are disclosed. A method in accordance with one embodiment includes determining the speed of the moving components of the press, determining the speed of the web of preprinted images and adjusting the speed of the web of preprinted image to match the speed of the web. In particular embodiments, a press which produces rolls of preprinted material can be modified to change the equivalent cutoff length of the press. In further embodiments, a method of pasting new rolls of material to expiring rolls of material is accomplished by modulating the drive speed of the new roll of material to match the expiring roll of material while at the same time aligning the images on the new roll with the expiring roll.
公开/授权文献:
IPC结构图谱:
B | 作业;运输 |
--B41 | 印刷;排版机;打字机;模印机 |
----B41F | 印刷机械或印刷机 |
------B41F33/00 | 指示、计数、预警、控制或安全装置 |