Printing ink fountain having a disposable liner
US5042381A · kind A · utility
11Cited by
4References
15Claims
0Family size
Inventors
Key dates
| Filing date | Apr 13, 1990 |
| Grant date | Aug 27, 1991 |
| Priority date | — |
| Expiry date | Apr 13, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41F31/06
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A printing ink fountain having a disposable liner made of paperboard or the like for use with flexographic printing presses. The liner, which is supported in a liner retainer, is generally upwardly open to receive therein a metering roller of the printing press. The liner includes a flexible drain hose attached to the bottom thereof for draining ink from the liner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.