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Class Information
Number: 162/359.1
Name: Paper making and fiber liberation > Apparatus > Running or indefinite length product forming and/or treating means > Press and felt > With separate heated drying means
Description: Apparatus having, in addition to the solid pressure applying surfaces, a separate means for heating to dehydrate the wet-formed paper.

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8544184 Method and apparatus for drying a fibrous web Oct. 1, 2013
8480858 Board or paper produced in an arrangement in connection with the press section of a web-forming machine Jul. 9, 2013
8262863 Paper machine for used paper recycling apparatus Sep. 11, 2012
8025770 Used paper processing apparatus Sep. 27, 2011
7918040 Drier installation for drying web Apr. 5, 2011
7841103 Through-air dryer assembly Nov. 30, 2010
7716850 Energy-efficient yankee dryer hood system May. 18, 2010
7713385 Apparatus for treating a material web after a nip May. 11, 2010
7628891 Apparatus for dewatering a fibrous web Dec. 8, 2009
7615136 Machine for the manufacture of a fiber material web Nov. 10, 2009
7527709 High tension permeable belt for an ATMOS system and press section of paper machine using the permeable belt May. 5, 2009
7504004 Apparatus for continuously producing a band of paper particularly for toilet use Mar. 17, 2009
7357847 Device for drying a paper web Apr. 15, 2008
7241364 Papermaking machine for forming tissue employing an air press Jul. 10, 2007
6946106 Paper currency sterilization system Sep. 20, 2005
6863777 Papermaking machine for forming tissue employing an air press Mar. 8, 2005
6863776 Press section Mar. 8, 2005
6860970 Patterned paper machine clothing Mar. 1, 2005
6849159 Device and method in the transfer of the paper board web in the paper or board machine Feb. 1, 2005
6821391 Former and process for producing a tissue web Nov. 23, 2004
6790315 Drying section and method for drying a paper web Sep. 14, 2004
6780282 Machine and process for producing a fibrous material web Aug. 24, 2004
6743334 Method and apparatus for making a tissue paper with improved tactile qualities while improving the reel-up process for a high bulk web Jun. 1, 2004
6706150 Method and arrangement of impingement for blowing compensation of a tendency of curling of a paper board web to be treated as well as a paper or board machine Mar. 16, 2004
6510623 Dryer group in a dryer section of a paper or board machine and a dryer section of a paper or board machine Jan. 28, 2003
6497792 Paper machine using metal screen for press section and dryer cylinders Dec. 24, 2002
6488816 Drying section for drying a paper web in a papermaking machine Dec. 3, 2002
6458246 Papermaking machine for forming tissue employing an air press Oct. 1, 2002
6440273 Compact multilevel paper making machine for manufacturing a web of paper Aug. 27, 2002
6436239 Method to reduce the adhesion of a damp fibrous material web to a rotating roll Aug. 20, 2002
6428655 Integrated paper machine Aug. 6, 2002
6402892 Drying section of a paper machine with a closed draw to a calender section Jun. 11, 2002
6398916 Simplified through-air drying paper making machine having a twin wire forming section Jun. 4, 2002
6398909 Method and apparatus for imprinting, drying, and reeling a fibrous web Jun. 4, 2002
6368466 Press section of a paper making machine employing an extended nip press Apr. 9, 2002
6365004 Method and apparatus for drying a paper web Apr. 2, 2002
6351896 Method and apparatus for drying a fiber web Mar. 5, 2002
6346171 Paper making machine using separate metal screens for press and dryer cylinders Feb. 12, 2002
6334932 Press arrangement and process Jan. 1, 2002
6306257 Air press for dewatering a wet web Oct. 23, 2001
6306258 Air press Oct. 23, 2001
6294050 Drying end of a machine for the production of a material web and method of drying a material web Sep. 25, 2001
6231723 Papermaking machine for forming tissue employing an air press May. 15, 2001
6207019 Calender hood Mar. 27, 2001
6197159 Paper making machine and method for web transfer Mar. 6, 2001
6159343 Press-to-dryer apparatus Dec. 12, 2000
6153055 Apparatus for assisting in the release of a web Nov. 28, 2000
6143135 Air press for dewatering a wet web Nov. 7, 2000
6103066 Methods for transferring a web in a paper machine from a two-felt press nip to a dryer section Aug. 15, 2000
6101735 Dryer section in a paper machine in which impingement and/or ventilation hoods are used Aug. 15, 2000

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