| |
 |
|
Class Information
Number: 162/210
Name: Paper making and fiber liberation > Processes and products > Running or indefinite length work forming and/or treating processes (e.g., web) > Treatment of slurry on mold surface > Pressure member
Description: Processes in which the slurry is subjected to pressure by means of a solid member acting thereon.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7141143 |
Method and apparatus for draining fibre pulp suspension |
Nov. 28, 2006 |
| 6949854 |
Method and apparatus for a continuously variable-ratio transmission |
Sep. 27, 2005 |
| 6699364 |
Water spray for smooth surface gypsum fiberboard panels |
Mar. 2, 2004 |
| 6478928 |
Process for dewatering a pulp web |
Nov. 12, 2002 |
| 6461478 |
Method and device for treating a fibrous material web |
Oct. 8, 2002 |
| 6261416 |
Device and method for draining a web |
Jul. 17, 2001 |
| 6221214 |
Wet press and method for treating a fibrous material web |
Apr. 24, 2001 |
| 6132559 |
Method and device for dewatering a paper or board web and passing the web into a press section |
Oct. 17, 2000 |
| 6030499 |
Method and apparatus in a paper or board machine for dewatering the web |
Feb. 29, 2000 |
| 5961784 |
Method for reducing the consumption of fresh water in a paper mill by means of a cooling tower |
Oct. 5, 1999 |
| 5908536 |
Method and machine for removing water from a paper or board web by pressing |
Jun. 1, 1999 |
| 5830321 |
Method for improved rush transfer to produce high bulk without macrofolds |
Nov. 3, 1998 |
| 5820731 |
Method and apparatus in a paper or board machine for dewatering the web |
Oct. 13, 1998 |
| 5792320 |
Method and device for removing water from a paper or board web by pressing |
Aug. 11, 1998 |
| 5725783 |
Concentrating method and means therefor |
Mar. 10, 1998 |
| 5647958 |
Wire part of a machine for the manufacture of fibrous material webs |
Jul. 15, 1997 |
| 5620566 |
Extended nip prepress for a paper web |
Apr. 15, 1997 |
| 5607554 |
Loading box for a former of a paper or board machine |
Mar. 4, 1997 |
| 5522959 |
Press section of a paper machine, in particular for printing paper qualities |
Jun. 4, 1996 |
| 5507916 |
Method of treating the edges of a fiber web |
Apr. 16, 1996 |
| 5399412 |
Uncreped throughdried towels and wipers having high strength and absorbency |
Mar. 21, 1995 |
| 5389205 |
Method for dewatering of a paper web by pressing using an extended nip shoe pre-press zone on the forming wire |
Feb. 14, 1995 |
| 4995988 |
Method and apparatus for thickening a slurry using a compression plate |
Feb. 26, 1991 |
| 4944843 |
Process and apparatus for forming particulate layers |
Jul. 31, 1990 |
| 4941949 |
Apparatus for manufacturing textured acoustical tile |
Jul. 17, 1990 |
| 4750340 |
Apparatus for treating a fibre suspension |
Jun. 14, 1988 |
| 4370200 |
Method of influencing a pre-drained fibrous web on a screen |
Jan. 25, 1983 |
| 4344804 |
Process and apparatus for the manufacture of fiber-reinforced hydraulically bound articles such as cementitious articles |
Aug. 17, 1982 |
| 4194946 |
Process for continuously preparing fiber reinforced cement |
Mar. 25, 1980 |
| 4145249 |
Shearing means for penetrating pulp stock on Fourdrinier machine |
Mar. 20, 1979 |
| 4063996 |
Water removal from fiberboard |
Dec. 20, 1977 |
|
|
|
