Manufacturing method of compressible printing layer and manufacturing method of blanket for printing
US7754039B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 9, 2006 |
| Grant date | Jul 13, 2010 |
| Priority date | — |
| Expiry date | Jun 1, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41N2210/14
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention provides a manufacturing method of a compressible printing layer, comprising a vulcanizing step comprising a first heating process in which one surface of a compressible printing layer including an unvulcanized compressible layer containing microcapsules is heated by bringing the one surface of the compressible printing layer into contact with the surface of at least one heated metal roll while applying tension to the compressible printing layer, and a second heating process in which the other surface of the compressible printing layer is heated by bringing the other surface of the compressible printing layer into contact with the surface of at least one heated metal roll while applying tension to the compressible printing layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.