Paper making and fiber liberation – Processes and products – With measuring – inspecting and/or testing
Reexamination Certificate
2003-08-27
2008-09-02
Fortuna, José A (Department: 1791)
Paper making and fiber liberation
Processes and products
With measuring, inspecting and/or testing
C162S207000, C034S338000, C034S348000, C034S349000
Reexamination Certificate
active
07419571
ABSTRACT:
The invention relates to a method for controlling the temperature of a web, which is formed from cellulosic pulp and is to be passed to a dryer, by way of applying temperature-controlled liquid to the web. According to the invention, the thus formed web is passed into a closed space defined by two wires and side deckles, wherein temperature-controlled liquid is applied at controlled pressure and flow rate through the wire to the web.
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Buchanan & Ingersoll & Rooney PC
Fortuna José A
Metso Paper Inc.
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