Method for the production of a web of tissue material
US7905988B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 27, 2009 |
| Grant date | Mar 15, 2011 |
| Priority date | — |
| Expiry date | Aug 27, 2029 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21F11/14
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Machine, in particular a tissue machine, for production of a web of tissue material. The web of tissue material is produced by supplying at least two stock grades to a multilayer flow box, winding up the tissue web on a reel of a reel-up, and maintaining a winding nip having a line pressure of less than or equal to 0.8 kN/m to influence the hardness of the reel produced, in a machine that includes a multilayer flow box structured and arranged to supply at least two stock grades, an endless supporting belt, a drying cylinder and an opposing unit arranged to form a press nip, wherein endless supporting belt guides the web through the press nip, a reel-up for reeling up the tissue web, and a device to influence, in a predefined way, a hardness of a reel produced as the tissue web is reeled. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.