Foil deposition
US10759154B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 8, 2018 |
| Grant date | Sep 1, 2020 |
| Priority date | — |
| Expiry date | Jun 8, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41F16/006
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
There is disclosed a web transfer apparatus including a web transfer roller to advance a web, a foil transfer roller to advance a foil, and a movable curing unit. The foil transfer roller is movable between a first position and a second position. In the first position, the foil transfer roller is to press the foil against the web and in the second position the foil transfer roller is to disengage the foil from the web. The movable curing unit may comprise a curing device and may be movable between a first position adjacent to the web and a second position remote from the web.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.