Invention Grant
- Patent Title: Method of phasing and accelerating cylinders of printing press during auto transfer
- Patent Title (中): 自动转印期间相机和加压滚筒的方法
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Application No.: US12563747Application Date: 2009-09-21
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Publication No.: US08850982B2Publication Date: 2014-10-07
- Inventor: Michael Raymond Rancourt , Atef Tanious Massoud , George Athans , Richard Conrad
- Applicant: Michael Raymond Rancourt , Atef Tanious Massoud , George Athans , Richard Conrad
- Applicant Address: US NC Durham
- Assignee: Goss International Americas, Inc.
- Current Assignee: Goss International Americas, Inc.
- Current Assignee Address: US NC Durham
- Agency: Davidson, Davidson & Kappel, LLC
- Main IPC: B41L3/02
- IPC: B41L3/02 ; B41F13/24 ; B41F13/12 ; B41F33/08

Abstract:
A method of preparing cylinders for printing on a web during auto transfer operations is provided. The method includes the steps of printing images on a web with at least one first printing cylinder; accelerating at least one second printing cylinder so that the at least one second printing cylinder has a surface velocity that equals a velocity of the web; adjusting a phasing of the at least one second printing cylinder with respect to the web during the accelerating step and before the surface velocity of the at least one second printing cylinder equals the velocity of the web; moving the at least one first printing cylinder away from the web and moving the at least one second printing cylinder towards the web; and printing images on the web with the at least one second printing cylinder. A printing press configured for auto transfer is also provided.
Public/Granted literature
- US20110067588A1 Method of Phasing and Accelerating Cylinders of Printing Press During Auto Transfer Public/Granted day:2011-03-24
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