Method, apparatus and system for measuring the transparency of film
US8857977B2 · kind B2 · utility
8Cited by
1References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 7, 2006 |
| Grant date | Oct 14, 2014 |
| Priority date | — |
| Expiry date | Sep 3, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M5/007
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A process of ink jet printing on a variety of substrates and an apparatus for performing that process. In which process: a primer is applied to a substrate material; ink is ink jet printed onto the primed substrate; a characteristic relating to print quality is evaluated; the composition of the primer is adjusted in dependence on the evaluated characteristic relating to print quality; and the adjusted primer composition is applied to the substrate material and ink is ink jet printed onto the primed substrate material to give a printed product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.