EP0834615A1 - Bande de tissu - Google Patents

Bande de tissu Download PDF

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Publication number
EP0834615A1
EP0834615A1 EP96115722A EP96115722A EP0834615A1 EP 0834615 A1 EP0834615 A1 EP 0834615A1 EP 96115722 A EP96115722 A EP 96115722A EP 96115722 A EP96115722 A EP 96115722A EP 0834615 A1 EP0834615 A1 EP 0834615A1
Authority
EP
European Patent Office
Prior art keywords
fabric tape
plastic layer
tape according
plastic
threads
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.)
Withdrawn
Application number
EP96115722A
Other languages
German (de)
English (en)
Inventor
Bernd Sabrowski
Ernst Kohler
Oliver Maier
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.)
Wuerttembergische Filztuchfabrik D Geschmay GmbH
Wurttembergische Filztuchfabrik D Geschmay GmbH
Original Assignee
Wuerttembergische Filztuchfabrik D Geschmay GmbH
Wurttembergische Filztuchfabrik D Geschmay 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 Wuerttembergische Filztuchfabrik D Geschmay GmbH, Wurttembergische Filztuchfabrik D Geschmay GmbH filed Critical Wuerttembergische Filztuchfabrik D Geschmay GmbH
Priority to EP96115722A priority Critical patent/EP0834615A1/fr
Publication of EP0834615A1 publication Critical patent/EP0834615A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/0209—Wet presses with extended press nip
    • D21F3/0218—Shoe presses
    • D21F3/0227—Belts or sleeves therefor
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/0027—Screen-cloths
    • D21F1/0072—Link belts

Definitions

  • the invention relates to a fabric tape formed by helically wound, arranged in parallel next to each other Threads, in particular made of plastic, the wrap in each interlock and together with an inserted rod form a flexible joint, possibly in the free Spiral gaps each at least one more or less wide sealing rod is used.
  • conveyor or conveyor belts that are a fabric as Have reinforcement, which with plastic or rubber is known.
  • Such conveyor belts have the Disadvantage on that the customer or the user does not the desired length can be set or a such attitude, if at all possible, only very much is difficult possible (DE-AS 24 49 792).
  • the object of the present invention is to provide a fabric tape type mentioned in such a way that with diverse Possibilities of use a long life at high Resilience is guaranteed and repairs with relative little effort is possible on the spot.
  • the invention provides that at least one side of the fabric tape with one Plastic layer is provided, the at least part of the Includes threads.
  • the Plastic layer on the inside from the free Spiral spaces inserted sealing rods may be limited. Thereby becomes a plastic coating with relatively little effort possible.
  • Both sides of the Fabric tape can be provided with a plastic layer, wherein then all threads are enclosed by the plastic.
  • plastic layer or A tape formed in this way can be particularly plastic layers advantageous as a conveyor or conveyor belt in the serve various industries, in mining, in Construction and cement industry as well as in the chemical Industry and food industry.
  • the plastic layer is a meltable polymer is, in particular a polyurethane, polypropylene, polyamide or also particularly chemically resistant fluorine-containing polymers such as e.g. Polyvenidene fluoride.
  • the melting temperature of the Plastic is expediently under the plastic layer 250 ° C and thus lower than the melting temperature of the helical threads so that when repaired by Melt the plastic layer of the required part of the helical threads and exposed the flexure co-forming rod can be easily removed. After The joined ends can be repaired with a repair Plastic layer to be provided, so the repaired tape to get fully functional again.
  • the plastic layer can also be an elastomer like Rubber, which can be vulcanizable or hardening, or also acrylate polymers, copolymers with the desired hardness can be selected, but it can also be networked Polyurethanes are used as a melt application can network and harden. But it can also be reactive Dispersions of two components can be used like Polyester urethanes, dispersions of acrylates or isocyanates and epoxy resins.
  • the helically wound threads can be made in particular from PES, PE, PPS, PEK, PEEK, PA and mixtures thereof (polyester or polyurethane). Another advantage would be e.g. PES monofilament with plastic coating e.g. from PA, PVDF etc.
  • the surface of at least one of the plastic layers can be structured in a particularly advantageous manner in order to facilitate transport to facilitate transportation of non-adhesive goods.
  • the Structuring can be done, for example, using crossbars, possibly in a V-shape can be chosen, so in the case of transport also considerable To be able to overcome inclines. Even the training of Bags for the transport of liquid, doughy or even granular material is conceivable.
  • the fabric tape can protrude on one side which may protrude through the plastic layer, however at least be supported by her. Through such carriers very special transport tasks can then be performed.
  • the Fabric sheets at least one thread sheet in the longitudinal direction be arranged. But it is also conceivable to include such Longitudinally arranged sheets of thread in the edge area as Edge bead to be arranged.
  • the fabric webs shown in Figures 1 and 2 have helically wound threads 1, each with the spirals a right-hand and a left-hand thread 1 pushed into each other and by an inserted over the full width of the fabric web extending rod 2 as a flexure 3 are formed.
  • Sealing rods 4 inserted ( Figure 1) and it is in illustrated embodiment on the bottom a Plastic layer 5 applied, which from the beginning described materials can exist.
  • the melting temperature of the plastic layers 5, 5 ' is below a temperature of 250 ° while the Melting temperature of the threads 1 is above it, so that for a repairs or length changes or Ending the fabric belt as a conveyor belt to the desired plastic layer 5, 5 'removed, by inserting or joining parts or the the other end of the tape and inserting a rod 2 again a flexible joint 3 can be made to afterwards again one plastic layer 5 or two plastic layers 5, 5 ', depending on the need to apply.
  • One of the plastic layers 5 can what in the Embodiments is not shown in the drawing, with a surface structure, for example in the form of driver strips, Knobs, cross grooves or the like. be provided, so the promotion of goods to be transported, especially on gradients.
  • the structuring can also be done by an additional Coating take place, for example to prevent adhesion certain substances, but possibly also for Adhesion improvement, for example by dielectric charging, in order to avoid or reduce dust formation.

Landscapes

  • Laminated Bodies (AREA)
EP96115722A 1996-10-01 1996-10-01 Bande de tissu Withdrawn EP0834615A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP96115722A EP0834615A1 (fr) 1996-10-01 1996-10-01 Bande de tissu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96115722A EP0834615A1 (fr) 1996-10-01 1996-10-01 Bande de tissu

Publications (1)

Publication Number Publication Date
EP0834615A1 true EP0834615A1 (fr) 1998-04-08

Family

ID=8223245

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96115722A Withdrawn EP0834615A1 (fr) 1996-10-01 1996-10-01 Bande de tissu

Country Status (1)

Country Link
EP (1) EP0834615A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2346387A (en) * 1999-02-03 2000-08-09 Scapa Group Plc Transfer fabric with reinforcing structure encapsulated in polymer matrix
US6183601B1 (en) 1999-02-03 2001-02-06 Kimberly-Clark Worldwide, Inc. Method of calendering a sheet material web carried by a fabric
DE202012102608U1 (de) 2012-07-13 2013-10-14 Heimbach Gmbh & Co. Kg Endloses Band
DE202015106663U1 (de) 2015-12-07 2017-03-08 Heimbach Gmbh & Co. Kg Band für den Einsatz in Maschinen
IT202000022363A1 (it) * 2020-09-22 2022-03-22 Alfabelts Srl Nastro di trasporto e metodo di realizzazione

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH610273A5 (en) 1975-10-02 1979-04-12 Munzinger Conrad & Cie Ag Flat formation acting as a wire link conveyor
JPS57157019U (fr) 1981-03-27 1982-10-02
EP0098502A2 (fr) * 1982-07-02 1984-01-18 Thomas Josef Heimbach GmbH & Co. Bande pour l'usage des presses humides des machines à papier
JPS5961298U (ja) 1982-10-19 1984-04-21 市川毛織株式会社 抄紙機の広巾ニツププレス用加圧ベルト
EP0138797A2 (fr) * 1983-10-07 1985-04-24 Mitsubishi Jukogyo Kabushiki Kaisha Bande sans fin
US4559258A (en) 1982-10-01 1985-12-17 Ichikawa Woolen Textile Co., Ltd. Pressure belt for use with extended nip press in paper making machine
EP0211471A1 (fr) 1985-07-08 1987-02-25 Asten Group, Inc. Bande à couches multiples constituée de maillons de spirales pour la fabrication de papier
US4675229A (en) 1986-01-24 1987-06-23 Scapa Inc. Spiral coil corrugator belt
GB2198757A (en) 1986-12-15 1988-06-22 Tamfelt Oy Ab Planar textile material
EP0396035A1 (fr) * 1989-05-02 1990-11-07 Thomas Josef Heimbach GmbH & Co. Bande pour machines à papier
EP0420372A1 (fr) * 1989-09-28 1991-04-03 Albany International Corp. Bande pour presse élargie
WO1992002677A1 (fr) 1990-07-28 1992-02-20 Scapa Group Plc Bande sans fin pour presses plieuses allongees servant a l'essorage du papier ou similaire
EP0489557A1 (fr) 1990-12-06 1992-06-10 Scapa Group Plc Manchon rétractable formé en spirale
EP0658649A1 (fr) * 1993-12-14 1995-06-21 Appleton Mills Bande ou enveloppe pour presse comportant, comme tissu de base, un tissu en hélices combinées, pour utilisation dans une presse à pinçage prolongé
EP0659934A2 (fr) 1993-12-14 1995-06-28 Appleton Mills Bande ou manchon pour presse comprenant une toile de support ouverte, pour application dans des presses à zône de pressage prolongée, et son procédé de fabrication

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH610273A5 (en) 1975-10-02 1979-04-12 Munzinger Conrad & Cie Ag Flat formation acting as a wire link conveyor
JPS57157019U (fr) 1981-03-27 1982-10-02
EP0098502A2 (fr) * 1982-07-02 1984-01-18 Thomas Josef Heimbach GmbH & Co. Bande pour l'usage des presses humides des machines à papier
US4559258B1 (en) 1982-10-01 1990-05-08 Ichikawa Woolen Textile Pressure belt for use with extended nip press in paper making machine
US4559258A (en) 1982-10-01 1985-12-17 Ichikawa Woolen Textile Co., Ltd. Pressure belt for use with extended nip press in paper making machine
JPS5961298U (ja) 1982-10-19 1984-04-21 市川毛織株式会社 抄紙機の広巾ニツププレス用加圧ベルト
JPS6138956Y2 (fr) 1982-10-19 1986-11-08
EP0138797A2 (fr) * 1983-10-07 1985-04-24 Mitsubishi Jukogyo Kabushiki Kaisha Bande sans fin
EP0211471A1 (fr) 1985-07-08 1987-02-25 Asten Group, Inc. Bande à couches multiples constituée de maillons de spirales pour la fabrication de papier
US4675229A (en) 1986-01-24 1987-06-23 Scapa Inc. Spiral coil corrugator belt
GB2198757A (en) 1986-12-15 1988-06-22 Tamfelt Oy Ab Planar textile material
EP0396035A1 (fr) * 1989-05-02 1990-11-07 Thomas Josef Heimbach GmbH & Co. Bande pour machines à papier
EP0420372A1 (fr) * 1989-09-28 1991-04-03 Albany International Corp. Bande pour presse élargie
WO1992002677A1 (fr) 1990-07-28 1992-02-20 Scapa Group Plc Bande sans fin pour presses plieuses allongees servant a l'essorage du papier ou similaire
EP0489557A1 (fr) 1990-12-06 1992-06-10 Scapa Group Plc Manchon rétractable formé en spirale
EP0658649A1 (fr) * 1993-12-14 1995-06-21 Appleton Mills Bande ou enveloppe pour presse comportant, comme tissu de base, un tissu en hélices combinées, pour utilisation dans une presse à pinçage prolongé
EP0659934A2 (fr) 1993-12-14 1995-06-28 Appleton Mills Bande ou manchon pour presse comprenant une toile de support ouverte, pour application dans des presses à zône de pressage prolongée, et son procédé de fabrication

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "Reduced Fabric Permeability", RESEARCH DISCLOSURE, vol. 219, no. 033, 10 July 1982 (1982-07-10), EMSWORTH, GB, pages 260 - 261, XP000667358

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2346387A (en) * 1999-02-03 2000-08-09 Scapa Group Plc Transfer fabric with reinforcing structure encapsulated in polymer matrix
US6183601B1 (en) 1999-02-03 2001-02-06 Kimberly-Clark Worldwide, Inc. Method of calendering a sheet material web carried by a fabric
GB2346387B (en) * 1999-02-03 2002-12-11 Scapa Group Plc Transfer fabric
US6524445B1 (en) 1999-02-03 2003-02-25 Kimberly-Clark Worldwide, Inc. Apparatus for calendering a sheet material web carried by a fabric
US6585858B1 (en) 1999-02-03 2003-07-01 Kimberly-Clark Worldwide, Inc. Apparatus for calendering a sheet material web carried by a fabric
DE202012102608U1 (de) 2012-07-13 2013-10-14 Heimbach Gmbh & Co. Kg Endloses Band
EP2684998A1 (fr) 2012-07-13 2014-01-15 Heimbach GmbH & Co. KG Bande continue et son procédé de fabrication
DE202015106663U1 (de) 2015-12-07 2017-03-08 Heimbach Gmbh & Co. Kg Band für den Einsatz in Maschinen
IT202000022363A1 (it) * 2020-09-22 2022-03-22 Alfabelts Srl Nastro di trasporto e metodo di realizzazione

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