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Class Information
Number: 162/205
Name: Paper making and fiber liberation > Processes and products > Running or indefinite length work forming and/or treating processes (e.g., web) > Subsequent treatment of formed web > Pressure
Description: Processes in which the fibrous web is subjected to mechanical pressure by solid surfaces.

Sub-classes under this class:

Class Number Class Name Patents
162/206 With heating and/or cooling 348

Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8685208 Arrangement for treating fiber web Apr. 1, 2014
8603296 Method of making a fabric-creped absorbent cellulosic sheet with improved dispensing characteristics Dec. 10, 2013
8603298 Method of manufacturing coated paper Dec. 10, 2013
8603299 Method for forming webs of transversely extensible fibrous material, in particular paper webs, and apparatus for implementing the method Dec. 10, 2013
8500955 Tissue sheets having enhanced cross-direction properties Aug. 6, 2013
8444813 Method for preparing aramid paper and the aramid paper obtained therefrom May. 21, 2013
8440055 Press section and permeable belt in a paper machine May. 14, 2013
8425721 Method and apparatus for treating a fibrous web Apr. 23, 2013
8414738 Multiple ply paper product with improved ply attachment and environmental sustainability Apr. 9, 2013
8381536 Conductive webs Feb. 26, 2013
8372242 Conductive webs and process for making same Feb. 12, 2013
8317976 Cut resistant paper and paper articles and method for making same Nov. 27, 2012
8246885 Method and assembly for the manufacture of an absorbent sheet, and absorbent sheet obtained Aug. 21, 2012
8196314 Apparatus for drying a fibrous web Jun. 12, 2012
8158047 Multi-ply absorbent paper product having impressed pattern Apr. 17, 2012
8142614 Methods and devices for the production of tissue paper, and web of tissue paper obtained using said methods and devices Mar. 27, 2012
8142613 Method and device for the production of tissue paper Mar. 27, 2012
8123908 Runnability component and a method for controlling underpressure in a drying section of a paper machine or the like Feb. 28, 2012
8118978 Runnability component and a method for saving energy in a drying section of a paper machine or the like Feb. 21, 2012
8118979 Advanced dewatering system Feb. 21, 2012
8092652 Advanced dewatering system Jan. 10, 2012
8083893 Embossing process including discrete and linear embossing elements Dec. 27, 2011
8080137 Shoe press belt having a grooved surface Dec. 20, 2011
8062481 Support body for an apparatus having an extended nip for the treatment of a fibre web Nov. 22, 2011
8025924 Cast-coated papers and processes for preparing thereof Sep. 27, 2011
8012309 Method of making wet embossed paperboard Sep. 6, 2011
8012311 Method and assembly for the manufacture of an absorbent sheet, and absorbent sheet obtained Sep. 6, 2011
7972476 Method for the production of tissue paper Jul. 5, 2011
7967941 Adhesive-free aramid-polyester laminate, method of manufacturing the same and apparatus for manufacturing the same Jun. 28, 2011
7951269 Advanced dewatering system May. 31, 2011
7927462 Press section and permeable belt in a paper machine Apr. 19, 2011
7871496 Paper machine Jan. 18, 2011
7871493 Environmentally-friendly tissue Jan. 18, 2011
7850820 Method for the production of tissue paper Dec. 14, 2010
7842166 Press section and permeable belt in a paper machine Nov. 30, 2010
7815770 Papers having borate-based complexing and method of making same Oct. 19, 2010
7815773 Dewatering apparatus in a paper machine Oct. 19, 2010
7811419 Press apparatus for removing water from a web Oct. 12, 2010
7799161 Tissue product with mixed inclination embosses Sep. 21, 2010
7794567 Uncoated facestock for adhesive-backed labels Sep. 14, 2010
7776179 Fire-retardant, method for manufacturing fire-retardant cellulose-based Aug. 17, 2010
7754049 Method for maximizing water removal in a press nip Jul. 13, 2010
7744726 Twin wire for an ATMOS system Jun. 29, 2010
7740740 Low density paperboard articles Jun. 22, 2010
7722744 Pressing device May. 25, 2010
7691230 Process and device for producing a web of tissue Apr. 6, 2010
7662260 Method for the manufacture of a fiber web provided with a three-dimensional surface structure Feb. 16, 2010
7655114 Method and device for calendering a paper web Feb. 2, 2010
7648613 Method and arrangement in a paper machine or the like close to a moving web to be dried and usually supported against a wire, sealing device and paper machine Jan. 19, 2010
7635419 Shoe press apparatus of a paper machine and paper production method Dec. 22, 2009

1 2 3 4 5 6 7 8

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