Method of wet pressing tissue paper
US5897745A · kind A · utility
88Cited by
22References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 1997 |
| Grant date | Apr 27, 1999 |
| Priority date | — |
| Expiry date | Jun 6, 2017 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21F11/006
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The present invention provides method for making a wet pressed paper web. An embryonic web of papermaking fibers is formed on a foraminous forming member, and transferred to an imprinting member to deflect a portion of the papermaking fibers in the embryonic web into deflection conduits in the imprinting member. The web, the imprinting member, and two felt layers, are then pressed in a compression nip with a foraminous backing member to mold and dewater the web.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.