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Class Information
Number: 162/207
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 > Heating, cooling, gas or vapor contact
Description: Processes in which the subsequent treatment is that of altering the temperature of the formed web and/or directing a treating gas or vapor into association with the web.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8580080 Process for producing bulky paper with concavo-convex pattern Nov. 12, 2013
8512516 High solids fabric crepe process for producing absorbent sheet with in-fabric drying Aug. 20, 2013
8440055 Press section and permeable belt in a paper machine May. 14, 2013
8261465 Equipment and method for producing and/or treating a fibrous web Sep. 11, 2012
8142612 High solids fabric crepe process for producing absorbent sheet with in-fabric drying Mar. 27, 2012
8118979 Advanced dewatering system Feb. 21, 2012
8118977 Dryer section in a paper machine Feb. 21, 2012
8092652 Advanced dewatering system Jan. 10, 2012
8075739 Advanced dewatering system Dec. 13, 2011
8046934 Convective system for a dryer installation Nov. 1, 2011
8029648 Process and device to moisten a web of material Oct. 4, 2011
8021518 Method of applying a super-absorbent composition to tissue or towel substrates Sep. 20, 2011
7993491 End part of an air dryer, air dryer, method in the end part of an air dryer and use of fan Aug. 9, 2011
7951269 Advanced dewatering system May. 31, 2011
7931781 Advanced dewatering system Apr. 26, 2011
7927462 Press section and permeable belt in a paper machine Apr. 19, 2011
7871494 Drop-out steam profiling cartridge Jan. 18, 2011
7871493 Environmentally-friendly tissue Jan. 18, 2011
7842166 Press section and permeable belt in a paper machine Nov. 30, 2010
7820011 Moistening nozzle of a paper web Oct. 26, 2010
7815773 Dewatering apparatus in a paper machine Oct. 19, 2010
7803248 Method of drying mat products Sep. 28, 2010
7691228 Wet crepe throughdry process for making absorbent sheet and novel fibrous products Apr. 6, 2010
7666276 Apparatus for producing tissue paper Feb. 23, 2010
7662260 Method for the manufacture of a fiber web provided with a three-dimensional surface structure Feb. 16, 2010
7611605 Method for making rolls of tissue sheets having improved properties Nov. 3, 2009
7531063 Method and apparatus for heating a roller May. 12, 2009
7503998 High solids fabric crepe process for producing absorbent sheet with in-fabric drying Mar. 17, 2009
7476294 Press section and permeable belt in a paper machine Jan. 13, 2009
7476293 Advanced dewatering system Jan. 13, 2009
7468117 Method of transferring a wet tissue web to a three-dimensional fabric Dec. 23, 2008
7459062 Dryer section Dec. 2, 2008
7442279 Method and apparatus for producing tissue paper Oct. 28, 2008
7429311 Method and assembly for moistening a moving web or paperboard Sep. 30, 2008
7419569 Paper manufacturing process Sep. 2, 2008
7419571 Method for controlling the temperature of a cellulosic web entering a dryer Sep. 2, 2008
7416637 Low compaction, pneumatic dewatering process for producing absorbent sheet Aug. 26, 2008
7413629 Process for producing deep-nested embossed paper products Aug. 19, 2008
7407562 Method, system and calendar for controlling the moisture profile and/or moisture gradient of a paper web, and a web Aug. 5, 2008
7399379 Process of attaching reinforcing ply to ply containing mica-rich and mica-poor faces Jul. 15, 2008
7387064 Method and apparatus for producing calendered paper Jun. 17, 2008
7357847 Device for drying a paper web Apr. 15, 2008
7351309 Roll in a paper or board machine and a dryer group in a paper or board machine Apr. 1, 2008
7326319 Method of pre-calendering a board web Feb. 5, 2008
7320744 Moistening arrangement of multiple-nip calender Jan. 22, 2008
7294235 Supercalendering optimization using a steam shower Nov. 13, 2007
7294239 Method and an apparatus for manufacturing and drying a fiber web provided with a three-dimensional surface structure Nov. 13, 2007
7282232 Bonded fibrous sheet material Oct. 16, 2007
7229528 Processes for foreshortening fibrous structures Jun. 12, 2007
7192506 Shortened layout from dryer to reel in tissue machine Mar. 20, 2007

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