Overprintable embossing coating
US8057625B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 5, 2006 |
| Grant date | Nov 15, 2011 |
| Priority date | — |
| Expiry date | Jul 6, 2027 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41F19/062
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a coating unit (2) for transferring imaging or covering layers from a transfer film (5) to a printed material. The coating unit is flexible thus enabling the integrated production of complex printed material. In particular, overprinting of film coatings should be able to be carried out in a problem-free manner. One or several discharge devices (E, EI), which are connected to the film application module (FA), are used for modifying the surface tension of the transfer film (5) or the printed sheet in the rotary sheet printing machine ensuring that the printing and also the film-coated surfaces of the printed sheet are of high quality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.