Method for controlling the temperature of a cellulosic web...

Details Method for controlling the temperature of a cellulosic web... Method for controlling the temperature of a cellulosic web...

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.

REFERENCES:
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patent: 2006/0162891 (2006-07-01), Sakari
patent: 2 293 300 (1999-11-01), None
patent: WO 99/55958 (1999-11-01), None
patent: WO 2004/020735 (2004-03-01), None

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