Process for manufacturing elastic roller, and coating apparatus
US9687871B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 17, 2015 |
| Grant date | Jun 27, 2017 |
| Priority date | — |
| Expiry date | Oct 19, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05D2254/02
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Provided that a process for manufacturing an elastic roller having a mandrel and a coating film. The process comprise a first step of forming a coating film on an outer peripheral surface of a first mandrel, and a second step of forming a coating film on an outer peripheral surface of a second mandrel. The process further comprises a cleaning step between the steps. The cleaning step comprising: making a cleaning member arranged coaxially with the central axis of a circular coating head, in a downstream side in a moving direction of the first mandrel with respect to the circular coating head, making the cleaning member relatively approach the circular coating head; bringing a surface to be cleaned into contact with the cleaning member; rotating the cleaning member while the surface comes in contact with the cleaning member; and inserting the cleaning member into the center hole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.