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Class Information
Number: 162/310
Name: Paper making and fiber liberation > Apparatus > Running or indefinite length product forming and/or treating means > Means treating stock on molding surface > Irregular treating member or acting non-uniformly across web product > Fluid jet or suction means (e.g., shower deckle)
Description: Apparatus in which the means comprises a fluid stream directed against the pulp layer, and/or a suction nozzle locally affecting the pulp layer.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7135092 |
Arrangement for controlling the edge of pulp mass in a web former and a method for controlling the edge of pulp mass |
Nov. 14, 2006 |
| 6482294 |
Machine for manufacturing a material web |
Nov. 19, 2002 |
| 6277244 |
Machine for manufacturing a material web |
Aug. 21, 2001 |
| 6274000 |
Method and device in threading of paper web |
Aug. 14, 2001 |
| 6254731 |
Steam box including a suction zone in an area of a web adjacent to edge cutter devices |
Jul. 3, 2001 |
| 6093284 |
Air press for dewatering a wet web with pivotable arm seal |
Jul. 25, 2000 |
| 6001219 |
Water jet edge trimming station for use in papermaking machine |
Dec. 14, 1999 |
| 5908534 |
Method and device for web cutting in the former of a paper machine |
Jun. 1, 1999 |
| 5647958 |
Wire part of a machine for the manufacture of fibrous material webs |
Jul. 15, 1997 |
| 4941949 |
Apparatus for manufacturing textured acoustical tile |
Jul. 17, 1990 |
| 4657635 |
Method and apparatus for the deflocculation of stock |
Apr. 14, 1987 |
| 4561937 |
Apparatus for trimming the edge of a web during formation using a drainage interrupting mask |
Dec. 31, 1985 |
| 4560438 |
Method and apparatus for reducing the energy consumed when drying a paper web |
Dec. 24, 1985 |
| 4539827 |
Belt washing improvements |
Sep. 10, 1985 |
| 4368102 |
Apparatus for regulating pulp density |
Jan. 11, 1983 |
| RE31065 |
Steam distribution system |
Oct. 26, 1982 |
| 4152202 |
Method and apparatus for leveling the cross-direction profile of stock slurry on a paper machine |
May. 1, 1979 |
| 4081320 |
Method and apparatus for separating a fibrous web from a foraminous belt |
Mar. 28, 1978 |
| 3989085 |
Method and apparatus for leveling the cross-direction profile of stock slurry on a papermachine |
Nov. 2, 1976 |
| 3981768 |
Web-forming method and apparatus for paper-manufacturing machines |
Sep. 21, 1976 |
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