Invention Application
- Patent Title: METHOD AND INSTALLATION FOR THE COMBINATION OF PLIES FORMING AN ABSORBENT SHEET
- Patent Title (中): 用于组合吸收片的方法和安装
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Application No.: US13344169Application Date: 2012-01-05
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Publication No.: US20120103553A1Publication Date: 2012-05-03
- Inventor: Sébastien Jeannot , Benoit Hoeft , Pierre Probst
- Applicant: Sébastien Jeannot , Benoit Hoeft , Pierre Probst
- Applicant Address: FR Kunheim
- Assignee: Georgia-Pacific France
- Current Assignee: Georgia-Pacific France
- Current Assignee Address: FR Kunheim
- Priority: FR0608490 20060927
- Main IPC: B31F1/07
- IPC: B31F1/07

Abstract:
The present invention relates to a method for the combination of at least two plies of tissue paper without glue and by pressure marking, characterized in that it involves embossing at least one first ply according to an embossing design by passage between a first cylinder and a second cylinder covered externally with a rubber blanket, then combining at least one second ply with the first ply by causing both plies to pass between the first engraved steel cylinder of axis CC′ and at least one first series of small externally smooth coaxial cylinders of axis XX′. Both plies are then passed between the first cylinder and a second series of small externally smooth coaxial cylinders of axis YY′, the axes of CC′, XX′; and YY′ being horizontal and parallel. The invention also includes the apparatus for carrying out the disclosed method.
Public/Granted literature
- US08323453B2 Method and installation for the combination of plies forming an absorbent sheet Public/Granted day:2012-12-04
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