Invention Grant
- Patent Title: Offset hand proofer tool
- Patent Title (中): 偏移手制作工具
-
Application No.: US12104110Application Date: 2008-04-16
-
Publication No.: US08720335B2Publication Date: 2014-05-13
- Inventor: Ronald K. Westby
- Applicant: Ronald K. Westby
- Applicant Address: US MN Princeton
- Assignee: Probity Engineering, LLC
- Current Assignee: Probity Engineering, LLC
- Current Assignee Address: US MN Princeton
- Agency: Skaar Ulbrich Macari, P.A.
- Main IPC: B41K1/38
- IPC: B41K1/38 ; B41K3/54

Abstract:
A method of predicting the performance of a printing press for a printing job includes preparing a first printing plate and securing the printing plate to a proofing device then adjusting the proofing device to optimize ink transfer from an anilox roll to the printing plate and from the printing plate to a substrate. An operator then prepares a printing proof on the substrate and evaluates the printing proof to predict the performance of a second printing plate on the printing press. The invention may also include a plate for printing that includes a printing press portion that is dimensioned to be secured to a printing press and a proofing portion that is dimensioned to be secured to a proofing tool that are separable.
Public/Granted literature
- US20080264286A1 OFFSET HAND PROOFER TOOL Public/Granted day:2008-10-30
Information query