Photo media printing
US7377634B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Feb 3, 2005 |
| Grant date | May 27, 2008 |
| Priority date | — |
| Expiry date | Apr 9, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M3/008
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method of producing and using photo media to print a glossy, photo-quality image. The image is printed onto the back of a coated transparent base. Thereafter, an opaque backing is applied to cover the printed image. The resulting print is viewed from the front, which provides the photo-quality, attractive appearance primarily because of the substantial gloss depth and uniformity attributable to the transparent base. The transparent base and backing protect the ink-receiving coating and make the resulting print very durable. The image is light fast because the ink is sandwiched between the transparent base and the backing, thereby sealing the ink from oxygen. In a preferred embodiment of the present invention, the backing is applied as a liquid using substantially the same mechanism as used for printing the image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.