EP1223135A1 - Procédé et appareil pour le transport d'une matière non tissée entre deux rouleaux disposés a une certaine distance l'un de l'autre - Google Patents

Procédé et appareil pour le transport d'une matière non tissée entre deux rouleaux disposés a une certaine distance l'un de l'autre Download PDF

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Publication number
EP1223135A1
EP1223135A1 EP02000863A EP02000863A EP1223135A1 EP 1223135 A1 EP1223135 A1 EP 1223135A1 EP 02000863 A EP02000863 A EP 02000863A EP 02000863 A EP02000863 A EP 02000863A EP 1223135 A1 EP1223135 A1 EP 1223135A1
Authority
EP
European Patent Office
Prior art keywords
fleece
endless belt
transfer
calender
roller
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
Application number
EP02000863A
Other languages
German (de)
English (en)
Other versions
EP1223135B1 (fr
Inventor
Gerold Fleissner
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.)
Truetzschler Nonwovens GmbH
Original Assignee
Fleissner GmbH
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
Application filed by Fleissner GmbH filed Critical Fleissner GmbH
Publication of EP1223135A1 publication Critical patent/EP1223135A1/fr
Application granted granted Critical
Publication of EP1223135B1 publication Critical patent/EP1223135B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/16—Transporting the material from mat moulding stations to presses; Apparatus specially adapted for transporting the material or component parts therefor, e.g. cauls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/10—Advancing webs by a feed band against which web is held by fluid pressure, e.g. suction or air blast
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/12—Advancing webs by suction roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/443—Moving, forwarding, guiding material by acting on surface of handled material
    • B65H2301/4433—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material
    • B65H2301/44336—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material using suction forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/447—Moving, forwarding, guiding material transferring material between transport devices
    • B65H2301/4473—Belts, endless moving elements on which the material is in surface contact
    • B65H2301/44734—Belts, endless moving elements on which the material is in surface contact overhead, i.e. hanging material ba attraction forces, e.g. suction, magnetic forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/20—Belts
    • B65H2404/26—Particular arrangement of belt, or belts
    • B65H2404/262—Arrangements of belts facing rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/32—Suction belts
    • B65H2406/323—Overhead suction belt, i.e. holding material against gravity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/174—Textile; fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/177—Fibrous or compressible material

Definitions

  • DE-A-100 08 746 describes a continuous system in which the on a Cardboard-produced staple fiber fleece runs through a calender and then for further treatment on an endless belt on which the carded fleece with a Pulp layer and then hydrodynamically needled. It is necessary, to cool the fleece after calendering, which is why in the registration not mentioned cooling roller pair between the calender and the endless belt yet is to be interposed. If the fleece is not consolidated by the pair of calenders, in the event that in the continuous system the calender is open from the If the fleece is run through, the staple fiber fleece is not stable enough to pass without one the surface effective hold by the cooling roller pair or to the following endless belt to be able to walk.
  • the invention has for its object a method and an associated device to develop with which an unconsolidated, even light staple fiber fleece continuously from the nip of a pair of calenders to the next one Endless belt can be transported easily.
  • the invention provides that the fleece from an air pressure like negative pressure, which is effective against a transport element, detected by and from this Vacuum on the transport element during the takeover and also during the Handover is held.
  • This vacuum can be on a transfer endless belt or be effective on a sieve drum. It is particularly advantageous if already at the necessary transfer the fleece is also flowed through by cooling air.
  • the carrier fleece is made of the polyester fibers and / or polypropylene fibers or To manufacture.
  • a card 1 - 4 serves as a fleece laying device consists of a box feeder 1 with a shaker chute 2 arranged underneath it, which are the fibers of the card with the scratch and spread evenly across the width Tear rollers 3 passes.
  • the following endless belt 4 passes the laid carding fleece to a calender device 5, which here consists of a simple pair of rollers.
  • the strengthening effect should only be slight, so that the pulp by means of Needling still has an intimate connection with the carded fiber fleece.
  • the transfer of the carding fleece 21 from the calender 5 to the is problematic Endless belt 17.
  • the fleece 21 has a certain one Strength that allows transport in a pair of chill rolls. But not Calendering is always desired or the strength can also be calendered be insufficient.
  • FIG. 2 a transfer of the fleece 21 with an additional endless belt 18 or according to FIG. 3 with a suction drum 19 under suction. Both solutions have the advantage that the otherwise necessary pair of cooling rollers can be omitted.
  • the transfer endless belt 18 is arranged above the endless belt 17, whose first deflecting roller 20 at the level of the gap between the calender rollers 5 is indented. This makes the fleece 21 longer with the lower roller of Kalanders 5 in contact, which is without disadvantage.
  • the lower strand of the handover endless belt 18 is then guided horizontally and thus extends to the drain roller 22, followed by a suction device 23 below the endless belt 17 can.
  • a suction box 24 is arranged, the fleece 21 from below against the endless belt 18 pulls and so it easily brings to the endless belt 17.
  • Fleece 21 is flowed through by cooling air 25 and cooled when calendering has taken place.
  • the endless belt 18 is under suction standing drum 19 replaced.
  • the screening drum 19 is arranged so that it Fleece 21 in a meandering web guide takes over and on again the endless belt 17 releases.
  • the sieve drum 19 with its axis is approximately in height the nip of the calender 5 is arranged.
  • the suction 26 ensures one easy transport and transfer of the fleece 21 to the endless belt 17.
  • This is an inner cover 27 is provided over more than 180 ° so that it is at the transfer line of the fleece to the screen drum and to the first deflecting roller 28 of the endless belt 17 begins or ends.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Nonwoven Fabrics (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
EP02000863A 2001-01-16 2002-01-15 Appareil pour le transport d'une matière non tissée entre deux rouleaux disposés a une certaine distance l'un de l'autre Expired - Lifetime EP1223135B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10105843A DE10105843A1 (de) 2001-01-16 2001-01-16 Verfahren und Vorrichtung zum Transport eines Vlieses zwischen zwei mit Abstand voneinander angeordneten Walzen
DE10105843 2001-01-16

Publications (2)

Publication Number Publication Date
EP1223135A1 true EP1223135A1 (fr) 2002-07-17
EP1223135B1 EP1223135B1 (fr) 2004-07-28

Family

ID=7673364

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02000863A Expired - Lifetime EP1223135B1 (fr) 2001-01-16 2002-01-15 Appareil pour le transport d'une matière non tissée entre deux rouleaux disposés a une certaine distance l'un de l'autre

Country Status (4)

Country Link
US (1) US6820786B2 (fr)
EP (1) EP1223135B1 (fr)
DE (2) DE10105843A1 (fr)
DK (1) DK1223135T3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008008549A1 (de) 2007-03-09 2008-09-11 Fleissner Gmbh Vorrichtung zum Herstellen und Verfestigen eines reinen Spinnvlieses
WO2009049563A2 (fr) * 2007-10-18 2009-04-23 Elmarco, S.R.O. Dispositif de production d'une couche de nanofibres par filage électrostatique de matrices de polymères
WO2009049566A3 (fr) * 2007-10-18 2009-10-29 Elmarco, S.R.O. Dispositif de production d'une couche de nanofibres par filage électrostatique de matrices de polymères et électrode collectrice d'un tel dispositif
WO2021001572A1 (fr) * 2019-07-04 2021-01-07 Dieffenbacher GmbH Maschinen- und Anlagenbau Dispositif et procédé pour transporter un non-tissé

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH695690A5 (de) * 2002-07-25 2006-07-31 Rieter Ag Maschf Antrieb für Kalanderwalzen.
US7051909B2 (en) * 2002-11-04 2006-05-30 Gibson Verlin V Carrier for bicycles and other cargo
EP1431435B1 (fr) * 2002-12-19 2004-10-20 Reifenhäuser GmbH & Co. Maschinenfabrik Dispositif pour déposer et transporter un non-tissé composé de filaments synthétiques
DK200300661A (da) * 2003-05-01 2004-11-02 Dan Web Holding As Fremgangsmåde og apparat til törformning af et væv
DE102004056154A1 (de) 2004-11-05 2006-05-11 Concert Gmbh Walzenanordnung für die Vlies-Produktion
CN100545335C (zh) * 2004-11-05 2009-09-30 康瑟特有限公司 用于生产纤维网的辊布置
US7661622B2 (en) * 2005-09-30 2010-02-16 Kimberly-Clark Worldwide, Inc. Apparatus and method for winding and transporting paper
DE102006023375A1 (de) 2006-05-17 2007-11-22 Nano-X Gmbh Beschichtungsmaterial
DE102007015600B4 (de) * 2006-10-20 2015-04-02 Johnson Controls Interiors Gmbh & Co. Kg Verfahren zur Herstellung eines Trennmittels
CN103498284A (zh) * 2013-09-29 2014-01-08 无锡众望四维科技有限公司 滚筒式烘燥机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668322A (en) * 1984-02-28 1987-05-26 Scan-Web I/S Method and an apparatus for embossing a dry laid fibre web, e.g. for kitchen roll paper
EP0899370A2 (fr) * 1997-08-28 1999-03-03 Spinnbau GmbH Rouleaux de calendrage pour feutre
US5915613A (en) * 1995-12-01 1999-06-29 Voith Sulzer Papiermaschinen Gmbh Suction web transfer device
US6141833A (en) * 1996-12-20 2000-11-07 M&J Fibretech A/S Plant for producing a non-woven fiber product

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1144794A (fr) 1980-01-17 1983-04-19 W. John Carlsen Connecteur de fibres optiques
DE3710407A1 (de) * 1987-03-28 1988-10-13 Hollingsworth Gmbh Vorrichtung zum verfestigen eines textilvlieses u. dgl.
US5614303A (en) * 1992-02-27 1997-03-25 Kem-Wove, Incorporated Laminated fabric product, brassiere shoulder pad and shoe insole pad
FR2732042B1 (fr) * 1995-03-22 1997-06-13 Thibeau & Cie Sa A Cylindre aspirant permettant le transfert d'un voile fibreux entre un tapis de transport et deux cylindres de calandrage
DE19837182B4 (de) * 1998-08-17 2007-01-25 Stahlecker, Fritz Transportband zum Transportieren eines zu verdichtenden Faserverbandes
US6253983B1 (en) * 1999-08-10 2001-07-03 Voith Sulzer Papiertechnik Patent Gmbh Vacuum conveyor
DE10008746A1 (de) 2000-02-24 2001-08-30 Fleissner Maschf Gmbh Co Verfahren und Vorrichtung zur Herstellung von Verbundvliesstoffen mittels hydrodynamischer Vernadelung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668322A (en) * 1984-02-28 1987-05-26 Scan-Web I/S Method and an apparatus for embossing a dry laid fibre web, e.g. for kitchen roll paper
US5915613A (en) * 1995-12-01 1999-06-29 Voith Sulzer Papiermaschinen Gmbh Suction web transfer device
US6141833A (en) * 1996-12-20 2000-11-07 M&J Fibretech A/S Plant for producing a non-woven fiber product
EP0899370A2 (fr) * 1997-08-28 1999-03-03 Spinnbau GmbH Rouleaux de calendrage pour feutre

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008008549A1 (de) 2007-03-09 2008-09-11 Fleissner Gmbh Vorrichtung zum Herstellen und Verfestigen eines reinen Spinnvlieses
WO2009049563A2 (fr) * 2007-10-18 2009-04-23 Elmarco, S.R.O. Dispositif de production d'une couche de nanofibres par filage électrostatique de matrices de polymères
WO2009049566A3 (fr) * 2007-10-18 2009-10-29 Elmarco, S.R.O. Dispositif de production d'une couche de nanofibres par filage électrostatique de matrices de polymères et électrode collectrice d'un tel dispositif
WO2009049563A3 (fr) * 2007-10-18 2009-10-29 Elmarco, S.R.O. Dispositif de production d'une couche de nanofibres par filage électrostatique de matrices de polymères
WO2021001572A1 (fr) * 2019-07-04 2021-01-07 Dieffenbacher GmbH Maschinen- und Anlagenbau Dispositif et procédé pour transporter un non-tissé

Also Published As

Publication number Publication date
DK1223135T3 (da) 2004-12-06
DE10105843A1 (de) 2002-07-18
EP1223135B1 (fr) 2004-07-28
US6820786B2 (en) 2004-11-23
DE50200677D1 (de) 2004-09-02
US20020092884A1 (en) 2002-07-18

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