Device for continuous drying of a pulp sheet
US7060163B2 · kind B2 · utility
3Cited by
5References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 14, 2003 |
| Grant date | Jun 13, 2006 |
| Priority date | — |
| Expiry date | Feb 15, 2024 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21F5/182
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a device for continuous drying of a pulp sheet 10, particularly a tissue web, with a drying drum 1 and an air circulating system. It is mainly characterised by the drying drum 1 having a shell 12 with a perforated cylinder 20 that is externally supported by radial bearing rings 21.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.