Tissue product, method of manufacture of a tissue product and apparatus for embossing a tissue ply
US7985319B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 26, 2007 |
| Grant date | Jul 26, 2011 |
| Priority date | — |
| Expiry date | Nov 8, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24802
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A one-ply tissue product includes a first external surface and a second external surface, the first surface having a wet-formed pattern and the second surface having an embossed pattern imitating the wet-formed pattern. Additionally, also multi-ply tissue product is suggested comprising at least two plies including two outer plies, each outer ply having a first surface and a second surface, one outer ply having a wet-formed pattern on at least the first surface and the other outer ply having an embossed pattern on at least the first surface imitating the wet-formed pattern on the first surface of the one outer ply, both outer plies being brought together so that their respective first surfaces represent external surfaces of the multi-ply tissue product. Moreover, a corresponding method and an embossing unit are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.