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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:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7422659 |
Method and apparatus for treating a web of paper or board |
Sep. 9, 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 |
| 7407560 |
Lotioned and embossed tissue paper |
Aug. 5, 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 |
| 7396436 |
Unitary fibrous structure comprising randomly distributed cellulosic and non-randomly distributed synthetic fibers |
Jul. 8, 2008 |
| 7390557 |
Method for coating a web of paper or paperboard and a coated paper grade |
Jun. 24, 2008 |
| 7387711 |
Shoe press belt having a grooved surface |
Jun. 17, 2008 |
| 7387703 |
Method for manufacturing base paper for release paper |
Jun. 17, 2008 |
| 7387707 |
Support for image-recording material, process for manufacturing thereof, and image-recording material |
Jun. 17, 2008 |
| 7351307 |
Method of dewatering a fibrous web with a press belt |
Apr. 1, 2008 |
| 7332059 |
Method for the manufacture of a fiber material web |
Feb. 19, 2008 |
| 7326319 |
Method of pre-calendering a board web |
Feb. 5, 2008 |
| 7323087 |
Anti-rewet felt for use in a papermaking machine |
Jan. 29, 2008 |
| 7320744 |
Moistening arrangement of multiple-nip calender |
Jan. 22, 2008 |
| 7303651 |
Ink jet recording paper |
Dec. 4, 2007 |
| 7288168 |
Machine and method for the manufacture of a fiber material web |
Oct. 30, 2007 |
| 7235157 |
Method for controlling one or more surface quality variables of a fiber web in a shoe calender |
Jun. 26, 2007 |
| 7201825 |
Process for making a flowable and meterable densified fiber particle |
Apr. 10, 2007 |
| 7192507 |
Machine for producing a fibrous material web |
Mar. 20, 2007 |
| 7186317 |
Method for producing soft bulky tissue |
Mar. 6, 2007 |
| 7179349 |
Method and device for passing a web in connection with a finishing device of a paper or board machine |
Feb. 20, 2007 |
| 7172679 |
Press device having an extended press nip for pressing of a travelling paperboard web, and procedure for controlling the pressure curve in the machine direction by such press nip |
Feb. 6, 2007 |
| 7172680 |
Shoe roll |
Feb. 6, 2007 |
| 7169260 |
Precalendering method, finishing method and apparatus for implementing the methods |
Jan. 30, 2007 |
| 7169259 |
Shortened layout from dryer to reel in tissue machine |
Jan. 30, 2007 |
| 7144481 |
Endless steel band for a belt press |
Dec. 5, 2006 |
| 7132036 |
Dewatering of a paper web in a press section of a papermaking machine |
Nov. 7, 2006 |
| 7112258 |
Method and apparatus for making a tissue paper with improved tactile qualities while improving the reel-up process for a high bulk web |
Sep. 26, 2006 |
| 7070679 |
High gloss and high bulk paper |
Jul. 4, 2006 |
| 7060161 |
Method for restraining deformation of nip roll |
Jun. 13, 2006 |
| 7045036 |
Method and apparatus for producing sized paper of board |
May. 16, 2006 |
| 7041196 |
Process for making a fibrous structure comprising cellulosic and synthetic fibers |
May. 9, 2006 |
| 7037407 |
Method and calender for calendering a paper web above the glass transition range of the paper |
May. 2, 2006 |
| 7037406 |
Cross-machine direction embossing of absorbent paper products having an undulatory structure including ridges extending in the machine direction |
May. 2, 2006 |
| 7008506 |
Machine and process for producing a tissue web |
Mar. 7, 2006 |
| 7008510 |
Arrangement in tail threading in a multinip calender of a paper machine |
Mar. 7, 2006 |
| 6998025 |
Press shoe |
Feb. 14, 2006 |
| 6998019 |
Glazed paper webs |
Feb. 14, 2006 |
| 6998018 |
Method and apparatus for making a creped tissue with improved tactile qualities while improving handling of the web |
Feb. 14, 2006 |
| 6998017 |
Methods of making a three-dimensional tissue |
Feb. 14, 2006 |
| 6994771 |
Method and apparatus for handling a paper or board web |
Feb. 7, 2006 |
| 6989077 |
Wide nip calender arrangement and process for glazing a paper or cardboard web |
Jan. 24, 2006 |
| 6946186 |
Uncoated facestock for adhesive-backed labels |
Sep. 20, 2005 |
| 6926805 |
Method for pressing paper web and a calender or a press device with a movable shoe element |
Aug. 9, 2005 |
| 6916405 |
Process and device for drying of a material web |
Jul. 12, 2005 |
| 6896767 |
Embossed tissue product with improved bulk properties |
May. 24, 2005 |
| 6893536 |
Process and coating composition for coating a paper web |
May. 17, 2005 |
| 6893539 |
Machine for the production of a tissue web |
May. 17, 2005 |
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