EP1425467A1 - Through-air drying apparatus having decreasing wet flow resistance in the machine direction and process of drying a web therewith - Google Patents
Through-air drying apparatus having decreasing wet flow resistance in the machine direction and process of drying a web therewithInfo
- Publication number
- EP1425467A1 EP1425467A1 EP02750484A EP02750484A EP1425467A1 EP 1425467 A1 EP1425467 A1 EP 1425467A1 EP 02750484 A EP02750484 A EP 02750484A EP 02750484 A EP02750484 A EP 02750484A EP 1425467 A1 EP1425467 A1 EP 1425467A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- micropore
- micropore drying
- pores
- drying
- web
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/14—Making cellulose wadding, filter or blotting paper
- D21F11/145—Making cellulose wadding, filter or blotting paper including a through-drying process
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/14—Making cellulose wadding, filter or blotting paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/18—Drying webs by hot air
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/18—Drying webs by hot air
- D21F5/182—Drying webs by hot air through perforated cylinders
- D21F5/184—Surfaces thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
- F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Paper (AREA)
- Treatment Of Fiber Materials (AREA)
- Drying Of Solid Materials (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07102122A EP1785523A3 (en) | 2001-08-14 | 2002-08-14 | Through-air drying apparatus having decreasing wet flow resistance in the machine direction and process of drying a web therewith |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US929589 | 2001-08-14 | ||
US929607 | 2001-08-14 | ||
US09/929,589 US6434856B1 (en) | 2001-08-14 | 2001-08-14 | Variable wet flow resistance drying apparatus, and process of drying a web therewith |
US09/929,607 US6473990B1 (en) | 2001-08-14 | 2001-08-14 | Noncircular drying apparatus |
PCT/US2002/025739 WO2003016620A1 (en) | 2001-08-14 | 2002-08-14 | Through-air dryind apparatus having decreasing wet flow resistance in the machine direction and process of drying a web therewith |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07102122A Division EP1785523A3 (en) | 2001-08-14 | 2002-08-14 | Through-air drying apparatus having decreasing wet flow resistance in the machine direction and process of drying a web therewith |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1425467A1 true EP1425467A1 (en) | 2004-06-09 |
EP1425467B1 EP1425467B1 (en) | 2007-10-24 |
Family
ID=27129977
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02750484A Expired - Lifetime EP1425467B1 (en) | 2001-08-14 | 2002-08-14 | Through-air drying apparatus having decreasing wet flow resistance in the machine direction and process of drying a web therewith |
EP07102122A Withdrawn EP1785523A3 (en) | 2001-08-14 | 2002-08-14 | Through-air drying apparatus having decreasing wet flow resistance in the machine direction and process of drying a web therewith |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07102122A Withdrawn EP1785523A3 (en) | 2001-08-14 | 2002-08-14 | Through-air drying apparatus having decreasing wet flow resistance in the machine direction and process of drying a web therewith |
Country Status (6)
Country | Link |
---|---|
EP (2) | EP1425467B1 (en) |
AT (1) | ATE376606T1 (en) |
CA (1) | CA2452853C (en) |
DE (1) | DE60223153T2 (en) |
MX (1) | MXPA04001149A (en) |
WO (1) | WO2003016620A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004044572A1 (en) | 2004-09-15 | 2006-03-30 | Voith Fabrics Patent Gmbh | Paper machine clothing |
DE102015118157A1 (en) * | 2015-10-23 | 2017-04-27 | Trützschler GmbH & Co Kommanditgesellschaft | Device for the thermal treatment of a textile web |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996041053A1 (en) * | 1995-06-07 | 1996-12-19 | The Procter & Gamble Company | Multiple zone limiting orifice drying of cellulosic fibrous structures, apparatus therefor, and cellulosic fibrous structures produced thereby |
US5598643A (en) * | 1994-11-23 | 1997-02-04 | Kimberly-Clark Tissue Company | Capillary dewatering method and apparatus |
US6021583A (en) * | 1997-09-18 | 2000-02-08 | The Procter & Gamble Company | Low wet pressure drop limiting orifice drying medium and process of making paper therewith |
US6473990B1 (en) * | 2001-08-14 | 2002-11-05 | The Procter & Gamble Company | Noncircular drying apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI79371B (en) * | 1987-01-21 | 1989-08-31 | Tamfelt Oy Ab | PROCESS BAND. |
WO1999018282A1 (en) * | 1997-10-08 | 1999-04-15 | Scapa Group Plc | Improved industrial fabrics |
FI104194B (en) * | 1998-04-28 | 1999-11-30 | Valmet Corp | Pulp drying section, pulp drying method and pulp drying blade |
-
2002
- 2002-08-14 AT AT02750484T patent/ATE376606T1/en not_active IP Right Cessation
- 2002-08-14 EP EP02750484A patent/EP1425467B1/en not_active Expired - Lifetime
- 2002-08-14 MX MXPA04001149A patent/MXPA04001149A/en not_active Application Discontinuation
- 2002-08-14 CA CA 2452853 patent/CA2452853C/en not_active Expired - Lifetime
- 2002-08-14 EP EP07102122A patent/EP1785523A3/en not_active Withdrawn
- 2002-08-14 WO PCT/US2002/025739 patent/WO2003016620A1/en active IP Right Grant
- 2002-08-14 DE DE60223153T patent/DE60223153T2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5598643A (en) * | 1994-11-23 | 1997-02-04 | Kimberly-Clark Tissue Company | Capillary dewatering method and apparatus |
WO1996041053A1 (en) * | 1995-06-07 | 1996-12-19 | The Procter & Gamble Company | Multiple zone limiting orifice drying of cellulosic fibrous structures, apparatus therefor, and cellulosic fibrous structures produced thereby |
US6021583A (en) * | 1997-09-18 | 2000-02-08 | The Procter & Gamble Company | Low wet pressure drop limiting orifice drying medium and process of making paper therewith |
US6473990B1 (en) * | 2001-08-14 | 2002-11-05 | The Procter & Gamble Company | Noncircular drying apparatus |
Also Published As
Publication number | Publication date |
---|---|
ATE376606T1 (en) | 2007-11-15 |
MXPA04001149A (en) | 2004-05-20 |
CA2452853A1 (en) | 2003-02-27 |
CA2452853C (en) | 2008-08-05 |
WO2003016620A1 (en) | 2003-02-27 |
EP1785523A2 (en) | 2007-05-16 |
DE60223153D1 (en) | 2007-12-06 |
EP1425467B1 (en) | 2007-10-24 |
DE60223153T2 (en) | 2008-08-14 |
EP1785523A3 (en) | 2007-05-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1300642B1 (en) | Capillary dewatering method and apparatus | |
US5274930A (en) | Limiting orifice drying of cellulosic fibrous structures, apparatus therefor, and cellulosic fibrous structures produced thereby | |
US6746573B2 (en) | Method of drying fibrous structures | |
US6434856B1 (en) | Variable wet flow resistance drying apparatus, and process of drying a web therewith | |
EP1425467B1 (en) | Through-air drying apparatus having decreasing wet flow resistance in the machine direction and process of drying a web therewith | |
CA2607845C (en) | Micropore drying apparatus having decreasing wet flow resistance in the machine direction and process for drying a web therewith | |
EP1012388B1 (en) | Limiting orifice drying medium, apparatus therefor, and cellulosic fibrous structures produced thereby | |
WO2005035869A1 (en) | System and process for throughdrying tissue products | |
US6473990B1 (en) | Noncircular drying apparatus | |
AU2003251947B2 (en) | Vacuum device for paper web making apparatus | |
AU705638B2 (en) | Capillary dewatering method and apparatus |
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Inventor name: ENSIGN, DONALD, EUGENE Inventor name: TROKHAN, PAUL, DENNIS Inventor name: POLAT, OSMAN Inventor name: STELLJES, MICHAEL, GOMER, JR. |
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