DE60223153D1 - Durchlufttrockner mit abnehmendem nassströmwiderstand in der maschinenrichtung sowie dessen verwendung in einem verfahren zum trocknen einer bahn - Google Patents

Durchlufttrockner mit abnehmendem nassströmwiderstand in der maschinenrichtung sowie dessen verwendung in einem verfahren zum trocknen einer bahn

Info

Publication number
DE60223153D1
DE60223153D1 DE60223153T DE60223153T DE60223153D1 DE 60223153 D1 DE60223153 D1 DE 60223153D1 DE 60223153 T DE60223153 T DE 60223153T DE 60223153 T DE60223153 T DE 60223153T DE 60223153 D1 DE60223153 D1 DE 60223153D1
Authority
DE
Germany
Prior art keywords
flow resistance
unit
pores
micropore drying
drying apparatus
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.)
Expired - Lifetime
Application number
DE60223153T
Other languages
English (en)
Other versions
DE60223153T2 (de
Inventor
Donald Eugene Ensign
Michael Gomer Stelljes
Paul Dennis Trokhan
Osman Polat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US09/929,607 external-priority patent/US6473990B1/en
Priority claimed from US09/929,589 external-priority patent/US6434856B1/en
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Application granted granted Critical
Publication of DE60223153D1 publication Critical patent/DE60223153D1/de
Publication of DE60223153T2 publication Critical patent/DE60223153T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE60223153T 2001-08-14 2002-08-14 Durchlufttrockner mit abnehmendem nassströmwiderstand in der maschinenrichtung sowie dessen verwendung in einem verfahren zum trocknen einer bahn Expired - Lifetime DE60223153T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US929589 1997-09-15
US09/929,607 US6473990B1 (en) 2001-08-14 2001-08-14 Noncircular drying apparatus
US09/929,589 US6434856B1 (en) 2001-08-14 2001-08-14 Variable wet flow resistance drying apparatus, and process of drying a web therewith
US929607 2001-08-14
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

Publications (2)

Publication Number Publication Date
DE60223153D1 true DE60223153D1 (de) 2007-12-06
DE60223153T2 DE60223153T2 (de) 2008-08-14

Family

ID=27129977

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60223153T Expired - Lifetime DE60223153T2 (de) 2001-08-14 2002-08-14 Durchlufttrockner mit abnehmendem nassströmwiderstand in der maschinenrichtung sowie dessen verwendung in einem verfahren zum trocknen einer bahn

Country Status (6)

Country Link
EP (2) EP1425467B1 (de)
AT (1) ATE376606T1 (de)
CA (1) CA2452853C (de)
DE (1) DE60223153T2 (de)
MX (1) MXPA04001149A (de)
WO (1) WO2003016620A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004044572A1 (de) 2004-09-15 2006-03-30 Voith Fabrics Patent Gmbh Papiermaschinenbespannung
DE102015118157A1 (de) * 2015-10-23 2017-04-27 Trützschler GmbH & Co Kommanditgesellschaft Vorrichtung zum thermischen Behandeln einer textilen Warenbahn

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI79371B (fi) * 1987-01-21 1989-08-31 Tamfelt Oy Ab Processband.
US5598643A (en) * 1994-11-23 1997-02-04 Kimberly-Clark Tissue Company Capillary dewatering method and apparatus
CN1101872C (zh) * 1995-06-07 2003-02-19 普罗克特和甘保尔公司 多区限制孔干燥及其装置及纤维素纤维状结构
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
CA2305719A1 (en) * 1997-10-08 1999-04-15 Scapa Group Plc Improved industrial fabrics
FI104194B1 (fi) * 1998-04-28 1999-11-30 Valmet Corp Massan kuivatusosa, menetelmä massan kuivattamiseksi ja massan kuivatuslinja
US6473990B1 (en) * 2001-08-14 2002-11-05 The Procter & Gamble Company Noncircular drying apparatus

Also Published As

Publication number Publication date
EP1425467B1 (de) 2007-10-24
EP1785523A3 (de) 2007-05-30
ATE376606T1 (de) 2007-11-15
DE60223153T2 (de) 2008-08-14
WO2003016620A1 (en) 2003-02-27
MXPA04001149A (es) 2004-05-20
CA2452853C (en) 2008-08-05
CA2452853A1 (en) 2003-02-27
EP1425467A1 (de) 2004-06-09
EP1785523A2 (de) 2007-05-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition