Invention Grant
- Patent Title: Anti-marking coverings for printing presses
- Patent Title (中): 印刷机防刮盖
-
Application No.: US11837729Application Date: 2007-08-13
-
Publication No.: US08381647B2Publication Date: 2013-02-26
- Inventor: Daniel J. Rizika , Gary Litman , Joseph Llanes
- Applicant: Daniel J. Rizika , Gary Litman , Joseph Llanes
- Applicant Address: US MA Millbury
- Assignee: PrintGuard, Inc.
- Current Assignee: PrintGuard, Inc.
- Current Assignee Address: US MA Millbury
- Agency: Nutter McClennen & Fish LLP
- Main IPC: B41F23/04
- IPC: B41F23/04 ; B41F21/00 ; B32B3/26

Abstract:
In a printing press and attached onto the transfer cylinders, an anti-marking system that uniformly supports the transport and the release of the wet printed sheet from one station to the next. The anti-marking sheet consists of a two plus layer system, the outer layer being a textured surface and the inner layer being a microcellular material that is both compressible and resilient. The outer textured layer may be treated with either conductive/anti-static layers or an ink repellent layer or both. The two plus layer system is easily attached to both transfer cylinders and tracking/skeleton wheels using any combination of fixtures from Velcro™, magnetic, metallic, and pressure sensitive double sided tape to elastic loops.
Public/Granted literature
- US20080026201A1 ANTI-MARKING COVERINGS FOR PRINTING PRESSES Public/Granted day:2008-01-31
Information query