NO975658L - Multiple drying of cellulose fiber structures, an apparatus for this, and thereby producing cellulose fiber structures - Google Patents
Multiple drying of cellulose fiber structures, an apparatus for this, and thereby producing cellulose fiber structuresInfo
- Publication number
- NO975658L NO975658L NO975658A NO975658A NO975658L NO 975658 L NO975658 L NO 975658L NO 975658 A NO975658 A NO 975658A NO 975658 A NO975658 A NO 975658A NO 975658 L NO975658 L NO 975658L
- Authority
- NO
- Norway
- Prior art keywords
- zone
- cellulose fiber
- fiber structures
- multiple drying
- producing
- Prior art date
Links
- 238000001035 drying Methods 0.000 title abstract 2
- 229920003043 Cellulose fiber Polymers 0.000 title 2
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
Classifications
-
- 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
-
- 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
-
- 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
- D21F5/02—Drying on cylinders
- D21F5/021—Construction of the cylinders
-
- 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
- D21F5/14—Drying webs by applying vacuum
- D21F5/143—Drying webs by applying vacuum through perforated cylinders
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
-
- 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
- F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning
- F26B13/16—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning perforated in combination with hot air blowing or suction devices, e.g. sieve drum dryers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Paper (AREA)
- Drying Of Solid Materials (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
Anordning for fremstilling av papir eller andre absorberende, embryoniske baner ved hjelp av gjennomluftet tørking med begrenset åpning. Anordningen har en første sone (41) og en andre sone (42). Den første sone (41) holdes ved et differensialtrykk som er mindre enn gjennombruddstrykket mens den andre sone (42) holdes ved et differensial- trykk som er større enn gjennombruddstrykket. Den embryoniske banes oppholdstid for å tørkes med anordningen opprettholdes ved fortrinnsvis mindre enn 35 msek i den første sone. Ved å bruke tosonesystemet beskrevet ovenfor kan den samlede energi som fordres for å drive anordningen reduseres.Apparatus for making paper or other absorbent embryonic webs by means of aerated drying with limited opening. The device has a first zone (41) and a second zone (42). The first zone (41) is held at a differential pressure less than the breakthrough pressure while the second zone (42) is kept at a differential pressure greater than the breakthrough pressure. The residence time of the embryonic web to dry with the device is maintained at preferably less than 35 msec in the first zone. By using the two-zone system described above, the total energy required to operate the device can be reduced.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/484,734 US5539996A (en) | 1995-06-07 | 1995-06-07 | Multiple zone limiting orifice drying of cellulosic fibrous structures, apparatus therefor, and cellulosic fibrous structures produced thereby |
US08/486,874 US5581906A (en) | 1995-06-07 | 1995-06-07 | Multiple zone limiting orifice drying of cellulosic fibrous structures apparatus therefor, and cellulosic fibrous structures produced thereby |
US08/475,284 US5584128A (en) | 1995-06-07 | 1995-06-07 | Multiple zone limiting orifice drying of cellulosic fibrous structures, apparatus therefor, and cellulosic fibrous structures produced thereby |
PCT/US1996/010303 WO1996041053A1 (en) | 1995-06-07 | 1996-06-03 | Multiple zone limiting orifice drying of cellulosic fibrous structures, apparatus therefor, and cellulosic fibrous structures produced thereby |
Publications (2)
Publication Number | Publication Date |
---|---|
NO975658D0 NO975658D0 (en) | 1997-12-05 |
NO975658L true NO975658L (en) | 1998-02-09 |
Family
ID=27413317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO975658A NO975658L (en) | 1995-06-07 | 1997-12-05 | Multiple drying of cellulose fiber structures, an apparatus for this, and thereby producing cellulose fiber structures |
Country Status (17)
Country | Link |
---|---|
EP (1) | EP0865534B1 (en) |
JP (1) | JPH11507417A (en) |
KR (1) | KR100291880B1 (en) |
CN (1) | CN1101872C (en) |
AT (1) | ATE197330T1 (en) |
AU (1) | AU721236B2 (en) |
BR (1) | BR9609010A (en) |
CA (1) | CA2223773C (en) |
CZ (1) | CZ9703964A3 (en) |
DE (1) | DE69610855T2 (en) |
ES (1) | ES2151169T3 (en) |
HU (1) | HUP9901098A3 (en) |
MX (1) | MX9709814A (en) |
NO (1) | NO975658L (en) |
NZ (1) | NZ310350A (en) |
TR (1) | TR199701564T1 (en) |
WO (1) | WO1996041053A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MXPA04001149A (en) * | 2001-08-14 | 2004-05-20 | Procter & Gamble | Through-air dryind apparatus having decreasing wet flow resistance in the machine direction and process of drying a web therewith. |
DE102011113837A1 (en) * | 2011-09-21 | 2013-03-21 | Trützschler Nonwovens Gmbh | Heating system for heating a gaseous treatment medium for a dryer |
CN103954110A (en) * | 2014-03-28 | 2014-07-30 | 吴江龙升纺织有限公司 | Penetration type drying device for textile |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1334777A (en) * | 1961-10-02 | 1963-08-09 | Fleissner Gmbh | Method and device for the treatment of wet or damp materials, in particular with a view to their drying |
US3265559A (en) * | 1965-05-03 | 1966-08-09 | Time Inc | Paper press section |
USRE28459E (en) * | 1966-06-07 | 1975-07-01 | Transpiration drying and embossing of wet paper webs | |
US4074441A (en) * | 1976-03-08 | 1978-02-21 | Frederick D. Helversen | Rotary through dryer having multiple vacuum chambers and associated heaters |
DE3141460A1 (en) * | 1981-10-19 | 1983-05-05 | Brückner-Apparatebau GmbH, 6120 Erbach | Perforated cylinder |
US4556450A (en) * | 1982-12-30 | 1985-12-03 | The Procter & Gamble Company | Method of and apparatus for removing liquid for webs of porous material |
US5274930A (en) * | 1992-06-30 | 1994-01-04 | The Procter & Gamble Company | Limiting orifice drying of cellulosic fibrous structures, apparatus therefor, and cellulosic fibrous structures produced thereby |
-
1996
- 1996-06-03 ES ES96918490T patent/ES2151169T3/en not_active Expired - Lifetime
- 1996-06-03 JP JP9502276A patent/JPH11507417A/en not_active Withdrawn
- 1996-06-03 DE DE69610855T patent/DE69610855T2/en not_active Expired - Lifetime
- 1996-06-03 WO PCT/US1996/010303 patent/WO1996041053A1/en not_active Application Discontinuation
- 1996-06-03 EP EP96918490A patent/EP0865534B1/en not_active Expired - Lifetime
- 1996-06-03 CZ CZ19973964A patent/CZ9703964A3/en unknown
- 1996-06-03 AU AU61134/96A patent/AU721236B2/en not_active Ceased
- 1996-06-03 CN CN96195746A patent/CN1101872C/en not_active Expired - Fee Related
- 1996-06-03 NZ NZ310350A patent/NZ310350A/en unknown
- 1996-06-03 HU HU9901098A patent/HUP9901098A3/en unknown
- 1996-06-03 TR TR97/01564T patent/TR199701564T1/en unknown
- 1996-06-03 AT AT96918490T patent/ATE197330T1/en not_active IP Right Cessation
- 1996-06-03 KR KR1019970709086A patent/KR100291880B1/en not_active IP Right Cessation
- 1996-06-03 CA CA002223773A patent/CA2223773C/en not_active Expired - Fee Related
- 1996-06-03 BR BR9609010A patent/BR9609010A/en not_active IP Right Cessation
-
1997
- 1997-12-05 MX MX9709814A patent/MX9709814A/en active IP Right Grant
- 1997-12-05 NO NO975658A patent/NO975658L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ATE197330T1 (en) | 2000-11-15 |
JPH11507417A (en) | 1999-06-29 |
KR19990022605A (en) | 1999-03-25 |
DE69610855D1 (en) | 2000-12-07 |
NO975658D0 (en) | 1997-12-05 |
ES2151169T3 (en) | 2000-12-16 |
CN1192255A (en) | 1998-09-02 |
CA2223773C (en) | 2001-10-16 |
EP0865534A1 (en) | 1998-09-23 |
HUP9901098A2 (en) | 1999-07-28 |
HUP9901098A3 (en) | 1999-11-29 |
EP0865534B1 (en) | 2000-11-02 |
BR9609010A (en) | 1999-06-29 |
NZ310350A (en) | 2000-03-27 |
DE69610855T2 (en) | 2001-05-10 |
TR199701564T1 (en) | 1998-03-21 |
CA2223773A1 (en) | 1996-12-19 |
CN1101872C (en) | 2003-02-19 |
WO1996041053A1 (en) | 1996-12-19 |
AU6113496A (en) | 1996-12-30 |
MX9709814A (en) | 1998-08-30 |
AU721236B2 (en) | 2000-06-29 |
CZ9703964A3 (en) | 2001-11-14 |
KR100291880B1 (en) | 2001-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI102623B1 (en) | Procedure and apparatus in a paper machine | |
BR9712139A (en) | Process for the manufacture of unwrinkled and smooth tissue paper by centering loads on fine particles | |
RU95108314A (en) | Method of production of sulfurized cellulose fiber, sulfurized cellulose fiber and paper sheets | |
DK0824619T3 (en) | Process for producing a stretchable paper and plant for carrying out the process | |
ES8605737A1 (en) | Curl neutralizer | |
ES2126264T3 (en) | CELLULOSIC FIBERS HEAT TREATED, WITH HIGH CONTENT IN LIGNIN. | |
SE9003750L (en) | CALENDAR INTENDED FOR ON-LINE CONNECTION TO A PAPER MACHINE | |
IE56340B1 (en) | A method and an apparatus for embossing a dry laid fibre web,e.g.for kitchen roll paper | |
NO975658L (en) | Multiple drying of cellulose fiber structures, an apparatus for this, and thereby producing cellulose fiber structures | |
SE8103157L (en) | ON-MACHINE SUPERCALANDS FOR PAPER OR SIMILAR | |
ES8602174A1 (en) | Method of creping a paper web | |
AR007080A1 (en) | METHOD FOR MANUFACTURING A SOFT TISSUE SHEET AND THE TISSUE PRODUCT OBTAINED | |
ES462872A1 (en) | Variable nip minimum wrap calender | |
SE9501769D0 (en) | A process for the production of paper | |
NO20001369L (en) | Drying medium with limiting orifice and low wet pressure drop and paper making process thereby | |
ES8302147A1 (en) | A method of dewatering a web in the press section of a paper machine. | |
NO20001370L (en) | A method of reducing wet pressure drop in a drying medium with limiting opening and a drying medium with limiting opening produced thereby | |
MXPA05002637A (en) | Glazed paper webs. | |
ES2098343T3 (en) | IMPROVEMENTS RELATED TO WOOL CARD. | |
NO973200L (en) | Method and apparatus for forming a honeycomb patterned core for honeycomb panels | |
EP0743393A3 (en) | Paper material made from a fibrous pulp of industrial textile waste and exhausted sugarbeet pulp | |
SE9402726D0 (en) | Ways of mass bleaching | |
FI944799A0 (en) | Method and apparatus for paper web processing | |
SE9704273D0 (en) | New process in the preparation of chemical pulp |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |