Plate-making sheet and plate-making sheet printing device
US6425328B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jul 25, 2001 |
| Grant date | Jul 30, 2002 |
| Priority date | — |
| Expiry date | Jul 25, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M1/26
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
There are provided a plate-making sheet and a printing device for printing on the plate-making sheet. The plate-making sheet is in the form of a strip and for being printed with stamp characters to be engraved on a stamping face of a stamp, in parallel with a process for making the stamp, for permitting checking of the stamp characters and for indication of the stamp characters on a back surface of the stamp. The plate-making sheet comprises a backing sheet, and an adhesive sheet laminated on the backing sheet and having a surface to be printed with the stamp characters. The surface of adhesive sheet is formed with a character check area to be printed with the stamp characters for permitting the checking of the stamp characters, and at least one indication character area to be printed with the stamp characters for the indication of the stamp characters. In the printing device, a printing mechanism prints stamp characters in a character check area and at least one indication character area. A feeding mechanism feeds the plate-making sheet to the printing mechanism. A sensor detects feed of the plate-making sheet to the printing mechanism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.