DK200500842A - Apparat samt fremgangsmåde til törformning af et fibermateriale - Google Patents
Apparat samt fremgangsmåde til törformning af et fibermateriale Download PDFInfo
- Publication number
- DK200500842A DK200500842A DK200500842A DKPA200500842A DK200500842A DK 200500842 A DK200500842 A DK 200500842A DK 200500842 A DK200500842 A DK 200500842A DK PA200500842 A DKPA200500842 A DK PA200500842A DK 200500842 A DK200500842 A DK 200500842A
- Authority
- DK
- Denmark
- Prior art keywords
- suction
- area
- forming
- suction box
- pressure drop
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/736—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged characterised by the apparatus for arranging fibres
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Paper (AREA)
- Preliminary Treatment Of Fibers (AREA)
- External Artificial Organs (AREA)
Claims (10)
1. Apparat til tørformning af et fibervæv og omfattende en sugekasse og et overfor anbragt formerhoved med en derimellem anbragt formerwire, hvorpå vævet dannes, idet sugekassen har et sugeareal, som .suger fibrene ned mod formerwiren, kendetegnet ved, at der i sugekassen er monteret et trykfaldsregulerende organ i et delområde af sugearealet.
2. Apparat ifølge krav 1, kendetegnet ved, at organet er monteret justerbart, fortrinsvis med rumlig justeringsmulighed i tre dimensioner.
3. Apparat ifølge krav 1 eller 2, kendetegnet ved, at organet har en tilnærmelsesvis glat overflade for at være selvrensende.
4. Apparat ifølge ethvert af de foregående krav, kendetegnet ved, at organet er fremstillet med en afgrænsning, der er tætsluttende til en del af sugearealets afgrænsning, idet nævnte delområde er tilvejebragt tilstødende en kant af sugearealet.
5. Apparat ifølge ethvert af de foregående krav, kendetegnet ved, at organet er dannet af en plade, som er monteret til sugekassen.
6. Apparat ifølge ethvert af de foregående krav, kendetegnet ved, at formerhovedet er af typen med mindst en perforeret roterende tromle, hvor fibre opblandet i luft indføres i en første ende af tromlen, der indeholder midler for fluidisering af de indførte fibre, og at organet er placeret i sugearealet ud for nævnte første ende af tromlen.
7. Apparat ifølge krav 6, kendetegnet ved, at formerhovedet indeholder to eller flere tromler, og at organet er placeret ud for nævnte første ende af den tromle, som befinder sig forrest, således som set i formerwirens fremføringsretning.
8. Fremgangsmåde til tørformning af et fibervæv og omfattende en sugekasse og et overfor anbragt formerhoved med en derimellem anbragt formerwire, hvorpå vævet dannes, idet sugekassen har et sugeareal, som suger fibrene ned mod formerwiren, kendetegnet ved, at der i sugekassen etableres en trykfaldsregulering i et delområde af sugearealet.
9. Fremgangsmåde ifølge krav 8, kendetegnet ved, at trykfaldsreguleringen varierer over nævnte delområde. - -------
10. Fremgangsmåde ifølge krav 8 eller 9, kendetegnet ved, at trykfaldsreguleringen anvendes til ændring af et ellers stort set jævnt trykfald over sugearealet.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK200500842A DK200500842A (da) | 2005-06-09 | 2005-06-09 | Apparat samt fremgangsmåde til törformning af et fibermateriale |
PCT/DK2006/000324 WO2006131122A1 (en) | 2005-06-09 | 2006-06-09 | Apparatus and method for dry forming of fibre weave |
CA002609655A CA2609655A1 (en) | 2005-06-09 | 2006-06-09 | Apparatus and method for dry forming of fibre weave |
EP06753303A EP1910601A1 (en) | 2005-06-09 | 2006-06-09 | Apparatus and method for dry forming of fibre weave |
US11/921,918 US20090229082A1 (en) | 2005-06-09 | 2006-06-09 | Apparatus and method for dry forming of Fibrous Tissue |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK200500842A DK200500842A (da) | 2005-06-09 | 2005-06-09 | Apparat samt fremgangsmåde til törformning af et fibermateriale |
DK200500842 | 2005-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK200500842A true DK200500842A (da) | 2006-12-10 |
Family
ID=37498137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK200500842A DK200500842A (da) | 2005-06-09 | 2005-06-09 | Apparat samt fremgangsmåde til törformning af et fibermateriale |
Country Status (5)
Country | Link |
---|---|
US (1) | US20090229082A1 (da) |
EP (1) | EP1910601A1 (da) |
CA (1) | CA2609655A1 (da) |
DK (1) | DK200500842A (da) |
WO (1) | WO2006131122A1 (da) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101858015A (zh) | 2009-04-08 | 2010-10-13 | 欧瑞康纺织有限及两合公司 | 用于纤维网干法成形的方法和设备 |
DE102010035944A1 (de) | 2010-08-31 | 2012-03-01 | Oerlikon Textile Gmbh & Co. Kg | Verfahren und Vorrichtung zum Trockenformen einer Faserbahn |
DE102010052010A1 (de) | 2010-11-19 | 2012-05-24 | Oerlikon Textile Gmbh & Co. Kg | Vorrichtung zum Trockenformen einer Faserbahn |
CN104047201B (zh) * | 2013-03-12 | 2016-01-20 | 丹东天和实业有限公司 | 一种热风箱防堵刮板机构 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4157724A (en) * | 1976-08-24 | 1979-06-12 | Persson Torsten B | Method and an apparatus for distributing a disintegrated material onto a layer forming surface |
US4353686A (en) * | 1981-01-19 | 1982-10-12 | Formica Corporation | Apparatus for air-layer fibrous webs |
US4627953A (en) * | 1983-01-25 | 1986-12-09 | The James River Corporation | Method for forming dry laid webs |
FI94967C (fi) * | 1991-09-18 | 1995-11-27 | Yhtyneet Paperitehtaat Oy | Menetelmä ja laite aineradan kuivamuodostukseen pitkäkuituisesta materiaalista |
RU2157867C2 (ru) * | 1998-11-16 | 2000-10-20 | Общество с ограниченной ответственностью "Технобум" | Способ формования полотна из аэровзвеси волокнистого материала |
DE19940333B4 (de) * | 1999-08-25 | 2004-03-25 | Reifenhäuser GmbH & Co Maschinenfabrik | Anlage für die Herstellung einer Spinnvliesbahn aus Kunststoffilamenten |
DE60109921T2 (de) * | 2000-01-28 | 2006-02-09 | Scan-Web I/S | Vorrichtung zum trockenverteilen von faserigen materialien |
EP1444398B1 (en) * | 2001-08-20 | 2006-06-28 | Dan-Web Holding A/S | High speed former head |
-
2005
- 2005-06-09 DK DK200500842A patent/DK200500842A/da not_active Application Discontinuation
-
2006
- 2006-06-09 US US11/921,918 patent/US20090229082A1/en not_active Abandoned
- 2006-06-09 CA CA002609655A patent/CA2609655A1/en not_active Abandoned
- 2006-06-09 WO PCT/DK2006/000324 patent/WO2006131122A1/en active Application Filing
- 2006-06-09 EP EP06753303A patent/EP1910601A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CA2609655A1 (en) | 2006-12-14 |
EP1910601A1 (en) | 2008-04-16 |
US20090229082A1 (en) | 2009-09-17 |
WO2006131122A1 (en) | 2006-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHS | Application shelved for other reasons than non-payment |