EP0114656A1 - Tissu composite comme habillage pour le dispositif de formation de feuille d'une machine à papier - Google Patents

Tissu composite comme habillage pour le dispositif de formation de feuille d'une machine à papier Download PDF

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Publication number
EP0114656A1
EP0114656A1 EP84100491A EP84100491A EP0114656A1 EP 0114656 A1 EP0114656 A1 EP 0114656A1 EP 84100491 A EP84100491 A EP 84100491A EP 84100491 A EP84100491 A EP 84100491A EP 0114656 A1 EP0114656 A1 EP 0114656A1
Authority
EP
European Patent Office
Prior art keywords
binding
weft
layer
fabric
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.)
Granted
Application number
EP84100491A
Other languages
German (de)
English (en)
Other versions
EP0114656B1 (fr
Inventor
Georg Dipl.-Ing. Borel
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.)
Herman Wangner GmbH and Co KG
Original Assignee
Herman Wangner GmbH and Co KG
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 Herman Wangner GmbH and Co KG filed Critical Herman Wangner GmbH and Co KG
Publication of EP0114656A1 publication Critical patent/EP0114656A1/fr
Application granted granted Critical
Publication of EP0114656B1 publication Critical patent/EP0114656B1/fr
Expired 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
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/0027—Screen-cloths
    • D21F1/0036—Multi-layer screen-cloths
    • D21F1/0045—Triple layer fabrics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/903—Paper forming member, e.g. fourdrinier, sheet forming member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3179—Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified
    • Y10T442/3195—Three-dimensional weave [e.g., x-y-z planes, multi-planar warps and/or wefts, etc.]

Definitions

  • the invention relates to a composite fabric as covering for the sheet-forming part of a paper machine with at least two fabric layers bound together by binding threads.
  • Coverings for the sheet-forming part of a paper machine should on the one hand have the smoothest possible top side (paper side) so that no markings occur in the paper.
  • the underside (running side) should be designed in such a way that the sheet forming screen has a long running time: by using cheaper and more abrasive fillers and increasing the working speed, the running side is exposed to high abrasion.
  • Warp wires Since the weft wires are divided into two separate weft layers, they can be adapted to the requirements of the corresponding sieve side in terms of both material and wire diameter. In addition, each surface can be given any surface structure that is independent of the other side.
  • Such a fabric as a sheet forming screen is known from DE-OSes 24, -55 184 and 24 55 185. These are round-woven sieves with a binding chain. This means that in the finished sieve, both layers are connected to each other by transverse binding wires.
  • the binding of both layers of fabric with a binding chain has the disadvantage that the chain is already under tension during weaving (weaving tension) and therefore influences the structure of the paper side.
  • a two-layer fabric with a binding chain is woven open and made endless by means of a woven seam, the binding chain runs lengthways in the finished sieve. Since the fabric is lengthened in the heating zone during heat setting, the warp wires are again under a high working tension. Since the weft wires in the lower layer are much thicker and stiffer, the tension of the binding chain affects almost exclusively the finer upper layer. The binding chain pulls the fine weft wires of the upper layer deep down at the tying points, which causes defects in the uniformity of the surface.
  • a certain remedy in this regard is connecting the two layers with a binding weft, as is known from D E-OS 29 17 694.
  • both types of fabric are identical in the finished state - in both the two layers are connected to each other by the additional cross wire - the production is somewhat easier, since, for example, with an openly woven and sewn sieve, the connection of the two layers is both during weaving and during Fixing is done by a cross wire (weft wire).
  • a uniform surface structure of the upper layer is not achieved either.
  • the additional binding weft pulls the upper chain downwards and causes unwanted indentations in the tissue at the tying points.
  • the tension in the binding weft wire already arises during weaving, when the binding wire, which was first stretched by the shooter, is bent when changing the position of the harness frame.
  • the originally straight binding weft is now cranked and runs in a zigzag pattern alternating between the two relatively far apart upper and lower layers of the composite fabric. Due to this enlargement of its path, the binding wire is stretched during weaving. Since the lower layer consists of relatively thick, resilient warp and weft wires, the entire tension of the binding wire is also transferred to the binding point of the upper layer. Only the finer upper layer can yield in its structure. This changes the structure the upper layer at each tying point during weaving.
  • the invention has for its object to provide a composite fabric as clothing for the sheet forming section of a paper machine, there is at least two indefäden by B bonded together fabric layers and in which the uniformity of the surface structure is improved the paper side.
  • binding threads of the intermediate fabric run partly in the warp direction and partly in the weft direction and are accordingly referred to as "binding chain” or “binding weft".
  • binding chain is interwoven with the one fabric layer, for example the upper fabric layer, at certain intervals, and the binding weft is interwoven with the other fabric layer, here the lower fabric layer.
  • only the binding warp or only the binder weft is embedded partly in the upper and partly in the lower fabric layer, while the other binding yarns, that is, the binder weft or binding chain, only as a warp or weft threads of the Z wipe tissue act, and are not integrated into one of the two fabric layers.
  • the basic idea in each case is that one and the same binding thread is not bound in both fabric layers, as a result of which the intermediate layer formed by the binding threads elastically connects the fabric layers to one another.
  • the individual layers of the composite fabric consist in the usual way of plastic monofilament, in particular of polyester wire.
  • the binding threads are also monofilament or multifilament plastic threads.
  • the in the upper layer of bound binding threads is even thinner than the structural warp and weft wires of the upper layer.
  • the structure of the binding threads can absorb the tensions emanating from the running side, ie from the lower layer, and largely keep them from the upper layer.
  • the uniformity of the surface structure of the paper side is therefore not affected by tensions emanating from the lower layer during weaving or fixing.
  • the intermediate fabric formed from the binding threads thus not only serves to connect the upper fabric layer and the lower fabric layer, but at the same time absorbs the stresses that occur during the production of the composite fabric.
  • F ig. 1 shows a section in the warp direction through a composite fabric which consists of an upper layer 1 and a lower layer 2.
  • the top layer has a plain weave and is made of relatively fine plastic monofilaments.
  • the lower layer 2 consists of much coarser plastic monofilaments and has a four-shaft binding.
  • the number of weft wires and warp wires per unit length is only half as high as in the top layer 1.
  • Figure 2 shows the same fabric in a section parallel to the weft direction. :
  • the upper layer 1 and the lower layer 2 are connected by binding wires, namely by a binding chain 4 and a binding weft 5.
  • the binding chain 4 is tied with every eighth weft wire of the lower layer 2, ie runs under this weft wire.
  • the binding weft 5 is guided from below over every eighth warp wire of the upper layer 1.
  • Binding chain 4 and binding weft 5 are not interwoven and form an intermediate layer 3, which is located in the space between the upper layer 1 and the lower layer 2. Because the binding chain 4 runs between the binding locations with the lower layer 2 above the binding weft 5, however, cohesion results similar to that in a fabric.
  • the intermediate layer 3 is very wide-meshed and therefore has only a very loose cohesion.
  • the binding chain 4 is only integrated into the lower layer 2 after every second binding weft 5.
  • FIG. 3 shows a section similar to that of FIG. 2, but the binding weft 5 is more firmly integrated in the upper layer 1.
  • the binding weft 5 is bound in each case over a distance of three warp threads of the upper layer 1 by being guided over one warp thread, under the next warp thread and again over the next warp thread.
  • a force exerted by the binding weft 5 on the upper layer 1 is thus distributed over a larger area and less disturbs the uniformity of the surface structure of the upper layer 1.
  • Figures 4 to 6 show an embodiment in which the binding chain 4 is connected to the upper layer 1 and the binding weft 5 to the lower layer 2.
  • the density of the intermediate layer 3 is twice as high as in the above exemplary embodiment in FIG. 3.
  • the binding chain 4 and the binding weft 5 form a weave, since the binding chain 4 runs alternately above and below a binding weft 5 and, accordingly, the binding weft 5 runs alternately above and below a binding chain 4, the binding chain 4 starting at the places where it runs over a binding section 5 in the upper layer 1 is integrated and, accordingly, the binding weft 5 is integrated into the lower layer 2 at the points at which it runs under a binding chain 4.
  • FIGS. 4 and 5 show the course of two successive binding chains 4, while FIG. 6 shows the course of a binding weft 5.
  • FIGS. 11 and 1.2 show an embodiment in which the binding weft 5 is alternately bound in the upper layer 1 (FIG. 11) and in the lower layer 2 (FIG. 12), while the binding chain 4 is not bound in either of the two layers 1, 2 and is only involved in the formation of the intermediate layer 3.
  • This type of connection of the layers does not transmit tensions and distortions in the warp direction from the lower layer 2 to the upper layer 1.
  • Figures 11 and 12 each show a section parallel to the weft wires.
  • the longitudinal threads 6 have a diameter of 0.17 mm and consist of a polyester monofilament of medium to low longitudinal stability and medium modulus of elasticity (Trevira 930).
  • the transverse threads 7 also have a diameter of 0.17 mm and consist of a polyester monofilament with a very low modulus of elasticity and low thermal shrinkage (Trevira 900).
  • the lower fabric layer 2 is a four-strand, four-twill weave of weave No. 0401 with long floats of the cross threads on the running side and short floats on the top.
  • the lower fabric layer 2 is open-woven with 16 longitudinal threads per centimeter and 18 transverse threads per centimeter at the same time as the top layer 1.
  • the longitudinal threads 8 have a diameter of 0.32 mm and consist of polyester monofilament with a high modulus of elasticity.
  • the transverse threads 9 of the lower fabric layer 2 are made of a particularly abrasion-resistant material and consist alternately of polyester monofilament and polyamide monofilament with a diameter of 0.35 mm.
  • the active, outer fabric layers 1 and 2 are connected by an elastic, tension-compensating intermediate layer 3.
  • B indeschussdrähte 5 which embed in the upper fabric layer 1 may be monofilament or multifilament synthetic threads of polyester or polyamide.
  • a polyester monofilament with a diameter of 0.15 mm with a low modulus of elasticity was used.
  • B indeschussdrumblete 5 which incorporate only in the intermediate layer 3 ( Figure 8), are functional monofilaments with medium to higher elastic modulus, and also have a diameter of 0.15 mm.
  • Monofilament or multifilament polyester or polyamide threads can be used as binding warp wires 4 of the intermediate layer 3.
  • monofilament polyester threads with a diameter of 0.18 mm were used.
  • the binding warp wires 4 bind only into the lower fabric layer 2.

Landscapes

  • Woven Fabrics (AREA)
  • Paper (AREA)
EP84100491A 1983-01-20 1984-01-18 Tissu composite comme habillage pour le dispositif de formation de feuille d'une machine à papier Expired EP0114656B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3301810A DE3301810C2 (de) 1983-01-20 1983-01-20 Verbund-Gewebe als Bespannung für den Blattbildungsteil einer Papiermaschine
DE3301810 1983-01-20

Publications (2)

Publication Number Publication Date
EP0114656A1 true EP0114656A1 (fr) 1984-08-01
EP0114656B1 EP0114656B1 (fr) 1987-03-04

Family

ID=6188757

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84100491A Expired EP0114656B1 (fr) 1983-01-20 1984-01-18 Tissu composite comme habillage pour le dispositif de formation de feuille d'une machine à papier

Country Status (3)

Country Link
US (1) US4515853A (fr)
EP (1) EP0114656B1 (fr)
DE (2) DE3301810C2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144530A2 (fr) * 1983-08-17 1985-06-19 Hermann Wangner GmbH & Co. KG Toile pour machine à papier
EP0156314A2 (fr) * 1984-03-26 1985-10-02 F. Oberdorfer GmbH & Co. KG Industriegewebe-Technik Toile pour machines à papier
US4995429A (en) * 1986-02-05 1991-02-26 Albany International Corp. Paper machine fabric

Families Citing this family (66)

* Cited by examiner, † Cited by third party
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FR2560242B1 (fr) * 1984-02-29 1986-07-04 Asten Fabriques Feutres Papete Toile destinee en particulier aux machines a papier, et son procede de preparation
JPS63145496A (ja) * 1986-12-02 1988-06-17 日本フイルコン株式会社 製紙用多層織物
US4759976A (en) * 1987-04-30 1988-07-26 Albany International Corp. Forming fabric structure to resist rewet of the paper sheet
US5052448A (en) * 1989-02-10 1991-10-01 Huyck Corporation Self stitching multilayer papermaking fabric
DE3938159A1 (de) * 1989-11-16 1991-05-23 Oberdorfer Fa F Verbundgewebe fuer papiermaschinensiebe
US5013330A (en) * 1989-12-04 1991-05-07 Asten Group, Inc. Multi-layered papermakers fabric for thru-dryer application
US5151316A (en) * 1989-12-04 1992-09-29 Asten Group, Inc. Multi-layered papermaker's fabric for thru-dryer application
AT393521B (de) * 1990-05-08 1991-11-11 Hutter & Schrantz Ag Gewebe aus kunststoff-monofilamenten fuer den einsatz als entwaesserungssieb einer papiermaschine
USRE35966E (en) * 1990-06-06 1998-11-24 Asten, Inc. Papermakers fabric with orthogonal machine direction yarn seaming loops
US5411062A (en) * 1990-06-06 1995-05-02 Asten Group, Inc. Papermakers fabric with orthogonal machine direction yarn seaming loops
US5343896A (en) * 1990-06-06 1994-09-06 Asten Group, Inc. Papermakers fabric having stacked machine direction yarns
US5230371A (en) * 1990-06-06 1993-07-27 Asten Group, Inc. Papermakers fabric having diverse flat machine direction yarn surfaces
US5238536A (en) * 1991-06-26 1993-08-24 Huyck Licensco, Inc. Multilayer forming fabric
DE4127164C2 (de) * 1991-08-16 1994-02-03 Muehlen Sohn Gmbh & Co Gewebter Spezialgurt für Wellpappenmaschinen
FI89819C (fi) * 1992-02-24 1993-11-25 Tamfelt Oy Ab Torkvira foer pappersmaskin
US5421374A (en) * 1993-10-08 1995-06-06 Asten Group, Inc. Two-ply forming fabric with three or more times as many CMD yarns in the top ply than in the bottom ply
US5437315A (en) * 1994-03-09 1995-08-01 Huyck Licensco, Inc. Multilayer forming fabric
US5983953A (en) * 1994-09-16 1999-11-16 Weavexx Corporation Paper forming progess
US5518042A (en) * 1994-09-16 1996-05-21 Huyck Licensco, Inc. Papermaker's forming fabric with additional cross machine direction locator and fiber supporting yarns
US5709250A (en) * 1994-09-16 1998-01-20 Weavexx Corporation Papermakers' forming fabric having additional fiber support yarns
DE9416520U1 (de) * 1994-10-14 1996-02-15 Württembergische Filztuchfabrik D. Geschmay GmbH, 73035 Göppingen Preßfilz für die Entwässerung
US5482567A (en) * 1994-12-06 1996-01-09 Huyck Licensco, Inc. Multilayer forming fabric
US5937914A (en) * 1997-02-20 1999-08-17 Weavexx Corporation Papermaker's fabric with auxiliary yarns
US5967195A (en) * 1997-08-01 1999-10-19 Weavexx Corporation Multi-layer forming fabric with stitching yarn pairs integrated into papermaking surface
GB9811089D0 (en) 1998-05-23 1998-07-22 Jwi Ltd Warp-tied composite forming fabric
US6112774A (en) * 1998-06-02 2000-09-05 Weavexx Corporation Double layer papermaker's forming fabric with reduced twinning.
DE59802555D1 (de) 1998-11-18 2002-01-31 Heimbach Gmbh Thomas Josef Textiles Flächengebilde
GB2351505A (en) 1999-06-29 2001-01-03 Jwi Ltd Two-layer woven fabric for papermaking machines
US6179013B1 (en) 1999-10-21 2001-01-30 Weavexx Corporation Low caliper multi-layer forming fabrics with machine side cross machine direction yarns having a flattened cross section
US6123116A (en) * 1999-10-21 2000-09-26 Weavexx Corporation Low caliper mechanically stable multi-layer papermaker's fabrics with paired machine side cross machine direction yarns
US6413377B1 (en) 1999-11-09 2002-07-02 Astenjohnson, Inc. Double layer papermaking forming fabric
US6585006B1 (en) 2000-02-10 2003-07-01 Weavexx Corporation Papermaker's forming fabric with companion yarns
US6244306B1 (en) 2000-05-26 2001-06-12 Weavexx Corporation Papermaker's forming fabric
US6253796B1 (en) 2000-07-28 2001-07-03 Weavexx Corporation Papermaker's forming fabric
US6379506B1 (en) 2000-10-05 2002-04-30 Weavexx Corporation Auto-joinable triple layer papermaker's forming fabric
US6745797B2 (en) 2001-06-21 2004-06-08 Weavexx Corporation Papermaker's forming fabric
US6746570B2 (en) * 2001-11-02 2004-06-08 Kimberly-Clark Worldwide, Inc. Absorbent tissue products having visually discernable background texture
US6706152B2 (en) 2001-11-02 2004-03-16 Kimberly-Clark Worldwide, Inc. Fabric for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements
US6749719B2 (en) * 2001-11-02 2004-06-15 Kimberly-Clark Worldwide, Inc. Method of manufacture tissue products having visually discernable background texture regions bordered by curvilinear decorative elements
US6821385B2 (en) 2001-11-02 2004-11-23 Kimberly-Clark Worldwide, Inc. Method of manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements using fabrics comprising nonwoven elements
US6790314B2 (en) 2001-11-02 2004-09-14 Kimberly-Clark Worldwide, Inc. Fabric for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements and method thereof
US6787000B2 (en) 2001-11-02 2004-09-07 Kimberly-Clark Worldwide, Inc. Fabric comprising nonwoven elements for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements and method thereof
US6837277B2 (en) 2003-01-30 2005-01-04 Weavexx Corporation Papermaker's forming fabric
US6860969B2 (en) 2003-01-30 2005-03-01 Weavexx Corporation Papermaker's forming fabric
US20060231154A1 (en) * 2003-03-03 2006-10-19 Hay Stewart L Composite forming fabric
US7059357B2 (en) 2003-03-19 2006-06-13 Weavexx Corporation Warp-stitched multilayer papermaker's fabrics
US6896009B2 (en) * 2003-03-19 2005-05-24 Weavexx Corporation Machine direction yarn stitched triple layer papermaker's forming fabrics
GB0317248D0 (en) * 2003-07-24 2003-08-27 Voith Fabrics Gmbh & Co Kg Fabric
US7243687B2 (en) * 2004-06-07 2007-07-17 Weavexx Corporation Papermaker's forming fabric with twice as many bottom MD yarns as top MD yarns
JP4762513B2 (ja) * 2004-08-23 2011-08-31 日本フイルコン株式会社 工業用二層織物
JP4762530B2 (ja) * 2004-11-30 2011-08-31 日本フイルコン株式会社 工業用二層織物
US7195040B2 (en) * 2005-02-18 2007-03-27 Weavexx Corporation Papermaker's forming fabric with machine direction stitching yarns that form machine side knuckles
US20060219313A1 (en) * 2005-03-31 2006-10-05 Hippolit Gstrein Papermaker's press felt with long machine direction floats in base fabric
US7484538B2 (en) * 2005-09-22 2009-02-03 Weavexx Corporation Papermaker's triple layer forming fabric with non-uniform top CMD floats
US7219701B2 (en) * 2005-09-27 2007-05-22 Weavexx Corporation Papermaker's forming fabric with machine direction stitching yarns that form machine side knuckles
JP2007232208A (ja) * 2006-01-31 2007-09-13 Mitsuboshi Belting Ltd 歯付ベルト及びそれに使用する歯布
US7275566B2 (en) 2006-02-27 2007-10-02 Weavexx Corporation Warped stitched papermaker's forming fabric with fewer effective top MD yarns than bottom MD yarns
DE102006011610A1 (de) * 2006-03-14 2007-09-20 Gottlieb Binder Gmbh & Co. Kg Sitzbefestigungssystem sowie schlauchförmiges Befestigungsband
US7580229B2 (en) 2006-04-27 2009-08-25 Hitachi Global Storage Technologies Netherlands B.V. Current-perpendicular-to-the-plane (CPP) magnetoresistive sensor with antiparallel-free layer structure and low current-induced noise
US7487805B2 (en) * 2007-01-31 2009-02-10 Weavexx Corporation Papermaker's forming fabric with cross-direction yarn stitching and ratio of top machined direction yarns to bottom machine direction yarns of less than 1
US7624766B2 (en) * 2007-03-16 2009-12-01 Weavexx Corporation Warped stitched papermaker's forming fabric
DE102007046113A1 (de) * 2007-09-21 2009-04-02 Voith Patent Gmbh Formiersieb
US20090183795A1 (en) * 2008-01-23 2009-07-23 Kevin John Ward Multi-Layer Papermaker's Forming Fabric With Long Machine Side MD Floats
IT1391327B1 (it) * 2008-08-08 2011-12-05 Feltri Marone S P A Tessuto di fabbricazione della carta, in particolare da utilizzare nella sezione di formazione di una macchina di fabbricazione della carta
US7766053B2 (en) * 2008-10-31 2010-08-03 Weavexx Corporation Multi-layer papermaker's forming fabric with alternating paired and single top CMD yarns
US8251103B2 (en) * 2009-11-04 2012-08-28 Weavexx Corporation Papermaker's forming fabric with engineered drainage channels

Citations (4)

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Publication number Priority date Publication date Assignee Title
GB451752A (en) * 1936-01-01 1936-08-11 Thomas Hardman And Sons Ltd An improved felt for use in the manufacture of paper, cardboard and analogous materials
DE2455184A1 (de) * 1973-11-21 1975-05-22 Slaughter Philip H Gewebtes fourdrinierband
DE2917694A1 (de) * 1978-06-12 1979-12-13 Nordiskafilt Ab Formiersieb
EP0069101A2 (fr) * 1981-06-23 1983-01-05 Nordiskafilt Ab Toile de formation

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US3885603A (en) * 1973-11-21 1975-05-27 Creech Evans S Papermaking fabric
US4356225A (en) * 1981-05-18 1982-10-26 Ascoe Felts, Inc. Papermarkers interwoven wet press felt

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
GB451752A (en) * 1936-01-01 1936-08-11 Thomas Hardman And Sons Ltd An improved felt for use in the manufacture of paper, cardboard and analogous materials
DE2455184A1 (de) * 1973-11-21 1975-05-22 Slaughter Philip H Gewebtes fourdrinierband
DE2455185A1 (de) * 1973-11-21 1975-05-22 Slaughter Philip H Gewebe zur herstellung von papier
DE2917694A1 (de) * 1978-06-12 1979-12-13 Nordiskafilt Ab Formiersieb
EP0069101A2 (fr) * 1981-06-23 1983-01-05 Nordiskafilt Ab Toile de formation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144530A2 (fr) * 1983-08-17 1985-06-19 Hermann Wangner GmbH & Co. KG Toile pour machine à papier
EP0144530A3 (en) * 1983-08-17 1985-07-03 Hermann Wangner Gmbh & Co Kg Screen-cloth for a paper-making machine
EP0156314A2 (fr) * 1984-03-26 1985-10-02 F. Oberdorfer GmbH & Co. KG Industriegewebe-Technik Toile pour machines à papier
EP0156314A3 (en) * 1984-03-26 1986-08-27 Oberdorfer Fa F Screen cloth for paper machines
US4995429A (en) * 1986-02-05 1991-02-26 Albany International Corp. Paper machine fabric

Also Published As

Publication number Publication date
DE3462527D1 (en) 1987-04-09
DE3301810C2 (de) 1986-01-09
EP0114656B1 (fr) 1987-03-04
DE3301810A1 (de) 1984-08-02
US4515853A (en) 1985-05-07

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