Rotary printing presses with inplace laser impression of printing surface
US4395946A · kind A · utility
44Cited by
9References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 1, 1981 |
| Grant date | Aug 2, 1983 |
| Priority date | — |
| Expiry date | Sep 1, 2001 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41P2227/70
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A rotary printing press includes a laser beam imaging device to enable a rotary printing member to be prepared while it is located in the printing press. This arrangement has particular advantages when it is used with a lithographic or a gravure printing press and especially when used as a proofing press for color lithography or color gravure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.