Pad for embossing device
US8011411B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 13, 2005 |
| Grant date | Sep 6, 2011 |
| Priority date | — |
| Expiry date | Aug 15, 2027 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41P2219/51
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
For transferring an image-forming layer from a transfer foil a printing sheet, an adhesive layer is first applied to the sheet to be printed. The transfer foil provided with the image-forming layer is guided past the printing sheet under pressure, in a coating module (2), such that the image-forming layer adheres to the adhesive and an image is created. The present invention provides a foil transfer device that includes a substrate on the press cylinder that has a reduced adhesiveness relative to the transfer foil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.