Heat transfer system, winding device, heat transfer method, and winding method
US10926551B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 27, 2017 |
| Grant date | Feb 23, 2021 |
| Priority date | — |
| Expiry date | Sep 27, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M2205/36
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A heat transfer system is provided with a first heating element that transfers ink in an ink layer to a transfer-receiving body in a first pattern, a winding part that winds an ink ribbon having ink transferred therein on the downstream side of the first heating element in such a manner that a back surface layer is positioned outside the ink layer, a second heating element that transfers ink in the ink layer to the back surface layer inside the ink layer in a second pattern near the winding part, and a controller that controls the heating elements, and the controller controls the first heating element to transfer ink corresponding to the first pattern by transferring a portion of the ink layer, and controls the second heating element to transfer ink corresponding to the second pattern by transferring the ink layer as a whole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.