Method and a system for a Yankee cylinder in a tissue machine
US12104322B2 · kind B2 · utility
0Cited by
6References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 11, 2020 |
| Grant date | Oct 1, 2024 |
| Priority date | — |
| Expiry date | Nov 11, 2040 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21G9/0036
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a method and system for improving the application of a coating on a Yankee cylinder (CR) in tissue paper machines. The invention implements a moisture-controlled environment (12) in an area of the exposed Yankee cylinder between the take-off position (TO) and ahead of the transfer position (TP) of the web, i.e. before and/or after the application of a coating with Performance Enhancing Material (PEM), wherein the cooling effect on the Yankee surface is increased by increased evaporation rate of water in the coating or water additionally applied onto the coating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.