Invention Grant
US08142614B2 Methods and devices for the production of tissue paper, and web of tissue paper obtained using said methods and devices
有权
用于生产薄纸的方法和装置，以及使用所述方法和装置获得的纸巾纸
- Patent Title: Methods and devices for the production of tissue paper, and web of tissue paper obtained using said methods and devices
- Patent Title (中): 用于生产薄纸的方法和装置，以及使用所述方法和装置获得的纸巾纸
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Application No.: US12090695Application Date: 2006-10-17
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Publication No.: US08142614B2Publication Date: 2012-03-27
- Inventor: Guglielmo Biagiotti
- Applicant: Guglielmo Biagiotti
- Applicant Address: IT Capannori, Lucca
- Assignee: A. Celli Paper S.p.A.
- Current Assignee: A. Celli Paper S.p.A.
- Current Assignee Address: IT Capannori, Lucca
- Agency: McGlew and Tuttle, P.C.
- Priority: ITFI2005A0218 20051020
- International Application: PCT/IT2006/000742 WO 20061017
- International Announcement: WO2007/046124 WO 20070426
- Main IPC: B31F1/07
- IPC: B31F1/07
Abstract:
The invention relates to a method for the production of a web of tissue paper, comprising the steps of: depositing a layer of an aqueous suspension of papermaking fibers on at least one forming fabric; reducing the water content of said layer until the amount in weight of the fibers in said layer is brought up to a first value; wet-embossing said layer in a nip between a pair of embossing rollers; and drying said embossed layer using a drying system to form a web of tissue paper.
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