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Class Information
Number: 162/115
Name: Paper making and fiber liberation > Processes and products > Non-uniform, irregular or configured web or sheet > By fluid pressure
Description: Processes in which the configuration is imparted to the web or sheet by the direct action of a fluid under pressure thereon, and the products thereof.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7351307 |
Method of dewatering a fibrous web with a press belt |
Apr. 1, 2008 |
| 7326318 |
Hydraulically entangled nonwoven material and method for making it |
Feb. 5, 2008 |
| 7186317 |
Method for producing soft bulky tissue |
Mar. 6, 2007 |
| 7160418 |
Wet crepe throughdry process for making absorbent sheet and novel fibrous products |
Jan. 9, 2007 |
| 7118647 |
Process for producing a fibrous structure having increased surface area |
Oct. 10, 2006 |
| 6818101 |
Tissue web product having both fugitive wet strength and a fiber flexibilizing compound |
Nov. 16, 2004 |
| 6808598 |
Water-decomposable fibrous sheet containing gel compound |
Oct. 26, 2004 |
| 6784126 |
High pulp content nonwoven composite fabric |
Aug. 31, 2004 |
| 6749718 |
Water-disintegratable sheet and manufacturing method thereof |
Jun. 15, 2004 |
| 6673204 |
Method and apparatus for manufacturing non-woven fabric |
Jan. 6, 2004 |
| 6602386 |
Fibrillated rayon-containing, water-decomposable fibrous sheet |
Aug. 5, 2003 |
| 6592713 |
Method of producing a nonwoven material |
Jul. 15, 2003 |
| 6572735 |
Wet-formed composite defining latent voids and macro-cavities |
Jun. 3, 2003 |
| 6547927 |
Water-decomposable fibrous sheet containing water-insoluble carboxymethyl cellulose |
Apr. 15, 2003 |
| 6544912 |
Water-decomposable fibrous sheet containing fibrillated rayon of different fiber length profiles |
Apr. 8, 2003 |
| 6514382 |
Process for producing bulky paper |
Feb. 4, 2003 |
| 6478927 |
Method of forming a tissue with surfaces having elevated regions |
Nov. 12, 2002 |
| 6315864 |
Cloth-like base sheet and method for making the same |
Nov. 13, 2001 |
| 6287419 |
Water-decomposable non-woven fabric of regenerated cellulose fibers of different lengths |
Sep. 11, 2001 |
| 6270623 |
Method for making apertured nonwoven fabric |
Aug. 7, 2001 |
| 6258210 |
Multi-layered water-decomposable fibrous sheet |
Jul. 10, 2001 |
| 6194477 |
Method of making honeycomb panel structures |
Feb. 27, 2001 |
| 6190735 |
Process for treating a fibrous material and article thereof |
Feb. 20, 2001 |
| 6163943 |
Method of producing a nonwoven material |
Dec. 26, 2000 |
| 6096169 |
Method for making cellulosic web with reduced energy input |
Aug. 1, 2000 |
| 6083346 |
Method of dewatering wet web using an integrally sealed air press |
Jul. 4, 2000 |
| 6040797 |
Method for detecting a radar target |
Mar. 21, 2000 |
| 6022447 |
Process for treating a fibrous material and article thereof |
Feb. 8, 2000 |
| 5958186 |
Nonwoven material containing a mixture of pulp fibres and long hydrophillic plant fibres and a method of producing the nonwoven material |
Sep. 28, 1999 |
| 5893965 |
Method of making paper web using flexible sheet of material |
Apr. 13, 1999 |
| 5672306 |
Method of making an adsorbent fibrous nonwoven composite structure |
Sep. 30, 1997 |
| 5614061 |
Apparatus for forming a cellulosic fibrous structures having at least three regions distinguished by intensive properties |
Mar. 25, 1997 |
| 5529664 |
Papermaking belt and method of making the same using differential light transmission techniques |
Jun. 25, 1996 |
| 5520778 |
Cellulosic fibrous structures having pressure differential induced protuberances and a process of making such cellulosic fibrous structures |
May. 28, 1996 |
| 5510001 |
Method for increasing the internal bulk of throughdried tissue |
Apr. 23, 1996 |
| 5510002 |
Method for increasing the internal bulk of wet-pressed tissue |
Apr. 23, 1996 |
| 5505818 |
Method for increasing the internal bulk of wet-pressed tissue |
Apr. 9, 1996 |
| 5492598 |
Method for increasing the internal bulk of throughdried tissue |
Feb. 20, 1996 |
| 5475903 |
Composite nonwoven fabric and method |
Dec. 19, 1995 |
| 5443691 |
Method for making cellulosic fibrous structures having at least three regions distinguished by intensive properties |
Aug. 22, 1995 |
| 5411636 |
Method for increasing the internal bulk of wet-pressed tissue |
May. 2, 1995 |
| 5389202 |
Process for making a high pulp content nonwoven composite fabric |
Feb. 14, 1995 |
| 5366785 |
Cellulosic fibrous structures having pressure differential induced protuberances and a process of making such cellulosic fibrous structures |
Nov. 22, 1994 |
| 5137600 |
Hydraulically needled nonwoven pulp fiber web |
Aug. 11, 1992 |
| 5106457 |
Hydroentangled nonwoven fabric containing synthetic fibers having a ribbon-shaped crenulated cross-section and method of producing the same |
Apr. 21, 1992 |
| 5098519 |
Method for producing a high bulk paper web and product obtained thereby |
Mar. 24, 1992 |
| 5028300 |
Aromatic polyamide paper with thickened edge areas and process for making same |
Jul. 2, 1991 |
| 5009747 |
Water entanglement process and product |
Apr. 23, 1991 |
| 4978565 |
Absorbent laminated sheet and manufacturing process for such a sheet |
Dec. 18, 1990 |
| 4606805 |
Electrolyte permeable diaphragm and method of making same |
Aug. 19, 1986 |
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