Invention Grant
- Patent Title: Device for applying an embossing to a web of tissue paper
- Patent Title (中): 用于将压花施加到薄纸幅材的装置
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Application No.: US10195386Application Date: 2002-07-16
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Publication No.: US06729869B2Publication Date: 2004-05-04
- Inventor: Bernd Lofink
- Applicant: Bernd Lofink
- Main IPC: B29C5904
- IPC: B29C5904

Abstract:
An embossing device for embossing a single-ply or multi-ply web of tissue paper includes a first steel roll with embossing protuberances on its peripheral surface and a second roll with a yielding layer on its peripheral surface. The second roll cooperates with the steel roll so as to form an embossing nip therewith. The steel roll and the second roll run in synchronization. The second roll has individual zones on its peripheral surface with a higher overall thickness and/or different material characteristics of the yielding layer compared to that of the remaining peripheral surface. These individual zones are opposed in the embossing nip to embossing protuberances of the steel roll.
Public/Granted literature
- US20030010228A1 Device for applying an embossing to a web of tissue paper Public/Granted day:2003-01-16
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