Invention Grant
- Patent Title: Method for the production of tissue paper
- Patent Title (中): 生产薄纸的方法
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Application No.: US11549210Application Date: 2006-10-13
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Publication No.: US07972476B2Publication Date: 2011-07-05
- Inventor: Thomas Scherb , Luiz Carlos Silva , Rogerio Berardi , Danilo Oyakawa
- Applicant: Thomas Scherb , Luiz Carlos Silva , Rogerio Berardi , Danilo Oyakawa
- Applicant Address: DE Heidenheim
- Assignee: Voith Patent GmbH
- Current Assignee: Voith Patent GmbH
- Current Assignee Address: DE Heidenheim
- Agency: Taylor IP, P.C.
- Priority: DE102005049502 20051013
- Main IPC: D21H27/00
- IPC: D21H27/00 ; D21H21/14 ; D21H17/28 ; D21H21/18
Abstract:
This invention relates to a method for the production of a tissue paper web, which is produced from a pulp suspension having fibers. The method according to the present invention is characterized in that the pulp suspension is formed, at least partly by, a pulp suspension fraction obtained through the treatment of old paper, has a refining degree of less than 30° SR and is of such condition that a laboratory sheet according to TAPPI 205 SP 95 (Rapid Köthen), whose breaking length measured according to TAPPI 220 and TAPPI 494 is 4.0 km or more, is produced therefrom.
Public/Granted literature
- US20070119558A1 Method for the production of tissue paper Public/Granted day:2007-05-31
Information query
