EP1359251B1 - Trockensieb sowie Verfahren zu dessen Herstellung - Google Patents

Trockensieb sowie Verfahren zu dessen Herstellung Download PDF

Info

Publication number
EP1359251B1
EP1359251B1 EP20020009446 EP02009446A EP1359251B1 EP 1359251 B1 EP1359251 B1 EP 1359251B1 EP 20020009446 EP20020009446 EP 20020009446 EP 02009446 A EP02009446 A EP 02009446A EP 1359251 B1 EP1359251 B1 EP 1359251B1
Authority
EP
European Patent Office
Prior art keywords
longitudinal
filaments
transverse
screen according
drying screen
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.)
Expired - Lifetime
Application number
EP20020009446
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1359251A1 (de
Inventor
Walter Dr. Best
Christian Molls
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.)
Heimbach GmbH and Co KG
Original Assignee
Thomas Josef Heimbach and Co 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 Thomas Josef Heimbach and Co GmbH filed Critical Thomas Josef Heimbach and Co GmbH
Priority to AT02009446T priority Critical patent/ATE298817T1/de
Priority to DE50203497T priority patent/DE50203497D1/de
Priority to EP20020009446 priority patent/EP1359251B1/de
Priority to ES02009446T priority patent/ES2241921T3/es
Priority to CA 2422363 priority patent/CA2422363C/en
Priority to JP2003076913A priority patent/JP4178315B2/ja
Priority to BR0301245A priority patent/BR0301245B1/pt
Priority to CNB03122086XA priority patent/CN1222661C/zh
Priority to TW92109770A priority patent/TWI253487B/zh
Priority to US10/423,013 priority patent/US6896771B2/en
Publication of EP1359251A1 publication Critical patent/EP1359251A1/de
Application granted granted Critical
Publication of EP1359251B1 publication Critical patent/EP1359251B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • D21F1/0081—Screen-cloths with single endless strands travelling in generally parallel convolutions
    • 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
    • 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
    • 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
    • D21F1/0054—Seams thereof
    • 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
    • Y10S162/90—Papermaking press felts
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24074—Strand or strand-portions
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24074—Strand or strand-portions
    • Y10T428/24091—Strand or strand-portions with additional layer[s]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777—Edge feature
    • Y10T428/24785—Edge feature including layer embodying mechanically interengaged strands, strand portions or strand-like strips [e.g., weave, knit, etc.]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249923—Including interlaminar mechanical fastener
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2813—Heat or solvent activated or sealable
    • Y10T428/2817—Heat sealable

Definitions

  • the invention relates to a dryer fabric for the dryer section a paper machine, with a scrim from at least one layer of longitudinal threads and at least one layer the longitudinal threads crossing transverse threads, wherein the longitudinal and transverse threads at crossing points due to heating Melting temperature are fused together.
  • Such a dryer fabric with a scrim is as a Variant disclosed in WO 98/12370. So that the Trokkensieb has stability at all, are the longitudinal and Cross threads at the crossing points by heating each other merged. So that the threads in the merger process do not completely melt, are bicomponent threads with a thread core and a thread core surrounding thread coat used, the thread core a higher melting temperature than the thread sheath. The Fusion then takes place by heating to a temperature above the melting point of the suture sheath and below the melting point of the thread core.
  • paper machine clothing is known, e.g. from EP-A-0 947 623, which is known as Basis have a textile web and their special feature consist in that the textile web of several together lying, extending in the running direction partial webs is composed, which at their web edges welded together.
  • the textile web or their Partial webs in the exemplary embodiment consist of yarn layers, consisting of longitudinal and transverse threads and on their crossing points, for example by welding, Bonding or the like are connected.
  • a connecting thread placed and welded to the thread sections. This happens by means of an ultrasonic welding device, the the connecting thread heated so much that he plasticized and adheres or adheres to the thread sections. Subsequently, the partial webs with a fiber fleece occupied and this needled with the thread scratches.
  • the invention is based on the object, a drying wire of the aforementioned type so that there is a has high dimensional stability and yet inexpensive is to produce.
  • a second task is to provide a method for its production.
  • the longitudinal and transverse threads are Einkomponentenfäden and as Flat threads are formed and that the longitudinal and transverse threads with each other and / or with these connecting parts due to heating limited to the crossing points are merged.
  • the basic idea of the invention is thus the longitudinal and transverse threads only at the crossing points, where they are to be connected together, to melting temperature to heat and so make the fuse. The temperature of the remaining areas of the threads stays below the melting point of the thread material. So it does not undergo structural and shape changes, so that Overall, the given by the juxtaposition of the layers Thread structure is preserved. This makes it possible the bicomponent threads used in the generic dryer fabric to replace by monocomponent threads, whereby the dryer fabric produced much cheaper can be without any disadvantages in terms of Dimensional stability must be taken into account.
  • Single-component threads are to be understood as meaning such threads which consist homogeneously of a single material, wherein the material may also be a copolymer, provided only homogeneity is given.
  • the material may also be a copolymer, provided only homogeneity is given.
  • Einkomponentenfäden in the context of the present invention also such To understand threads of the aforementioned type, with a Arming, in particular fiber reinforcement, provided are.
  • Drying screen the advantage of high flexibility in terms of Number of layers, thread density and choice of material.
  • the width of the produce on them Drying screen limited. Such a limitation exists if there are threads, i. They can be practical be made of any width.
  • the threads on the necessary heat setting on fabrics be waived if the threads previously sufficient have been thermally treated.
  • a provisional fixation can be achieved, if the longitudinal and transverse threads at crossing points in addition be positively connected with each other.
  • the connection can each consist of a recess in the one thread and a protrusion bordering on it consist of crossing thread. But it can also be formed by it be that the threads at the crossing points with each other have aligned recesses, by a Pen, e.g. a round bolt or a rivet made of plastic or metal, interspersed.
  • a Pen e.g. a round bolt or a rivet made of plastic or metal, interspersed.
  • Such a positive Connection also supports the fusion bond between the threads or the recesses and projections or pins and makes for even better ones Bracing at the crossing points.
  • the longitudinal and transverse threads as Form flat threads with rectangular cross section. On This way, a surface contact is created at the crossing points and the area over which the threads are connected fused, is considerably enlarged and thus firmer.
  • width for the longitudinal and transverse threads has a range of 2 to 20 mm, preferably 8 to 12 mm, proved.
  • the thickness should be between 0.3 to 2 mm, preferably 0.6 to 1.2 mm, wherein the transverse threads should have at most the same thickness as the longitudinal threads.
  • the permeability can be controlled arbitrarily, where there is also the possibility of permeability over the width of the dryer to different shape, e.g. higher in the middle than in the border areas or the other way around.
  • the through holes can as be formed round holes or elongated slots.
  • the dryer fabric according to the invention can be any number of layers, each having one layer alternate with longitudinal threads and a layer with transverse threads, So each adjacent to each other.
  • a functional one Number are two or three layers, in the former case preferably a lower longitudinal thread lay with an upper Querfadengelege is combined and in the latter case a Position with transverse threads on both sides of one layer of longitudinal threads is included. In this way is at upper and Bottom formed a longitudinal structure.
  • Transverse threads is a transverse structure.
  • the permeability or permeability of the dryer fabric can also be, for example, by the width dimensions the longitudinal and / or transverse threads and / or their thread density set in wide limits. It also exists the possibility of longitudinal threads in at least one layer to arrange them in the middle area another Have thread density than in the peripheral areas, in particular in the middle area a lower than in the border areas.
  • the thread scrim according to the invention can also be In a simple way eyelets on the front sides of the dryer by turning over longitudinal threads to form Make loops with them to a wire seam form. This can be done in such a way that tails of longitudinal threads of a first layer on the end faces of Dry sieve forming loops on this Layer turned away side of the situation with transverse threads and at several of these transverse threads, preferably at least five transverse threads, to be fastened.
  • the attachment can also be done on the longitudinal threads themselves become.
  • the fixation can in both cases positive fit, e.g. using bolts or rivets made of plastic or Metal, done.
  • the loop formation should expediently only with one Part of the longitudinal threads are carried out so that the both end edges with their loops comb-like into each other grab and so a passageway for a pintle can form.
  • the threads can also be reinforced, e.g. with fibers such as glass fibers, carbon fibers, ceramic fibers, the fibers also being short cut fibers may be present.
  • dryer fabric are mainly training in question, where the dryer fabric consists of the scrim, which does not exclude that the scrim with others Components is combined, for example, a nonwoven fabric.
  • the Longitudinal and transverse threads by limited to the crossing points Heating to melting temperature with each other or fused with fasteners, wherein the heating by means of laser, high frequency and / or induction energy he follows.
  • Procedures are used with which the heating up the crossing points can be concentrated.
  • the energy can be selectively, i. limited in space the crossing points are applied, including in particular Lasers are suitable because of their focused laser beam.
  • the energy can also be flat Applied over several to be merged crossing points be, for example, across the entire width and a certain length of the dryer fabric when the crossing points previously with a the absorption of energy promotional additives are provided. Because of this Additive concentrates the energy intake despite flat application to the crossing points, so that only heat them to melting temperature and therefore together merge.
  • the planar application of energy is easier to implement in terms of device, since the Focus on the multitude of crossing points to be connected eliminated.
  • the usable additive should be adapted to the type of Be adapted to energy.
  • a laser For example, a diode laser is used should the additive is a light-absorbing dye, e.g. black color, or a photoactive substance, wherein the overhead thread for the laser transparent is.
  • a dispersion or a powder may be present.
  • the additive Can be applied between the threads or on the threads In the latter case, the application only on the threads of a layer of two adjacent layers sufficient. Instead of a subsequent application can the additive also added selectively to the thread material be, e.g. during the extrusion process.
  • the longitudinal and transverse threads at crossing points first using an adhesive and / or under positive engagement be joined together before they get together be merged.
  • This will be the connection reinforced at the crossing points.
  • the location can be the longitudinal and transverse threads by gluing and / or positive connection before the fusion process be fixed, which is advantageous if the thus formed Thread scrim moved through a device is used, with the help of the heat energy is applied.
  • the provisional fixation can by additional application of weight, for example, with the help of one for each to be applied Energy permeable plate on the transverse threads is applied, or by gluing done.
  • the layers after merging at the intersections temporarily pressed together until the compound hardens and cooled.
  • transverse threads are not perpendicular to must pass the longitudinal threads, but that with the inventive Method also produce scrim are where the transverse threads are oblique to the longitudinal threads run. It can also be two layers of transverse threads be provided, in which the transverse threads of a layer the longitudinal threads cross at a different angle than the the other location.
  • the dryer 1 shown in Figures 1 to 3 consists from a scrim, the lower layer 2 of Longitudinal threads - exemplified with 3 - formed becomes.
  • the longitudinal threads 3 have - as in particular from FIG 3 can be seen - rectangular cross-section and same Distance from each other. For the manufacturing process they are - what is not visible here - with their left-sided ends wound up on a thread tree. Right side is - also not visible here - a second tree provided, on the finished drying wire 1 is wound. In this direction (arrow A), the drying wire moves 1.
  • the transverse threads 5 have a wide Distance - it essentially corresponds to the distance the longitudinal threads 3 -, the transverse threads 6 a close distance to reduce the permeability of the dryer fabric 1 and the transverse threads 7 also a close distance, however a substantially smaller width than the transverse threads 5, 6. It is understood that these differences in an actual Dry fabrics are absent, i. it will come the same transverse threads equidistant from each other for use. By the representation is only symbolized be that the inventive method various types of longitudinal and transverse threads 3, 5, 6, 7 and thread densities possible. The same applies to the longitudinal threads 3, with the additional possibility here given to vary their distances across the width, e.g. in the middle area a lower thread density than in the two peripheral areas or vice versa.
  • This can machine, for example, with a crossbar device done, as in principle from US-A-3,097,413 is known. So that the transverse threads 5, 6, 7 to each other and with respect to the longitudinal threads 3 their position also during the movement of the dryer fabric 1 in the direction of the Keep arrow A, they will be at the crossing points - designated by way of example 8 - between longitudinal threads. 3 and transverse threads 5, 6, 7 temporarily bonded together.
  • the adhesive application can on the longitudinal and / or transverse threads 3, 5, 6, 7 pointwise or surface wise done. Instead of a fixation by gluing can on the upper Layer 4 also a plate are placed, e.g. a Glass plate, the transverse threads 5, 6, 7 on the longitudinal threads 3 presses and prevents a shift between the two.
  • the drying wire 1 spans like a bridge Melting device 9. It is intended to be the material the longitudinal and transverse threads 3, 5, 6, 7 at the crossing points 8 to melt, so they are there together merge.
  • the melting device is laser, High frequency and / or induction devices in question. So that the melting of the material of the longitudinal threads 3 and Transverse threads 5, 6 limited to the crossing points 8 remains, is at the crossing points 8 an additive which has been applied to the absorption of the in the melting device Promotes 9 generated energy.
  • the energization is then set so that the longitudinal and Cross threads 3, 5, 6, 7 only at the crossing points 8 because of the additive present there melt and consequently merge together, while the remaining parts of the Longitudinal and transverse threads 3, 5, 6, 7 either not at all or only slightly, in any case not up to the melting temperature, to be heated.
  • the crossing points 8 cool again, so that harden the melted areas and make a firm bond between the longitudinal and transverse threads 3, 5, 6, 7 arises. This can be further promoted by the fact that the two layers 2, 4 are pressed together, for example with the help of rollers or plates during movement the drying wire 1 are carried.
  • Figures 4 and 5 show sections of another Drying wire 11 with a lower layer 12 of longitudinal threads - exemplified by 13 - and an upper layer 14 of transverse threads - designated 15 by way of example. It is understood that a plurality of longitudinal threads 13 are present are and that the transverse threads 15 over the entire Width of the dryer wire 11 extends, not here is shown.
  • Longitudinal and transverse threads 13, 15 have here also rechtkkigen Cross-section, wherein the transverse threads 15 are flatter as the longitudinal threads 13.
  • the longitudinal and transverse threads 13, 15 positively connected with each other, namely via connecting bolts - designated 17 by way of example -, each with aligned holes - by way of example denoted by 18, 19 - in the longitudinal and transverse threads 13, 15 prevail.
  • the connecting bolts 17 also on the longitudinal threads 13 or the Cross threads 15 be formed so that only the other Threads have holes in which then the connecting bolts 17 are pushed into it.
  • the so produced interlocking connection has provisional character, to the thread scrim by a melting device 9 of in Figure 1 shown type pass and in this way also a merger of the longitudinal and transverse threads 13, 15 and also to cause the connecting pin 17.
  • Figure 6 also shows a section through another Drying screen 21 with a lower layer 22 of longitudinal threads 23 and an upper layer 24 of transverse threads - by way of example denoted by 25 -.
  • the longitudinal and transverse threads 23, 25 have rectangular cross-section, so that they face each other flat lie. They are about adhesive layers - exemplary denoted by 26 - at the crossing points 27 interconnected so that they are mutually fixed in position are.
  • the connection is made only provisionally be to the longitudinal and transverse threads 23, 25 for the Transport by a melting device 9 in FIG. 1 to fix the type shown. In the smelting device 9 then becomes a merger of the longitudinal and transverse threads 23, 25 at the crossing points - designated 27 by way of example - causes.

Landscapes

  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
EP20020009446 2002-04-25 2002-04-25 Trockensieb sowie Verfahren zu dessen Herstellung Expired - Lifetime EP1359251B1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
AT02009446T ATE298817T1 (de) 2002-04-25 2002-04-25 Trockensieb sowie verfahren zu dessen herstellung
DE50203497T DE50203497D1 (de) 2002-04-25 2002-04-25 Trockensieb sowie Verfahren zu dessen Herstellung
EP20020009446 EP1359251B1 (de) 2002-04-25 2002-04-25 Trockensieb sowie Verfahren zu dessen Herstellung
ES02009446T ES2241921T3 (es) 2002-04-25 2002-04-25 Tamiz de secado y procedimiento para su fabricacion.
CA 2422363 CA2422363C (en) 2002-04-25 2003-03-17 Paper machine clothing and a method of producing the same
JP2003076913A JP4178315B2 (ja) 2002-04-25 2003-03-20 乾燥スクリーンおよびその製造方法
BR0301245A BR0301245B1 (pt) 2002-04-25 2003-04-24 revestimento de mÁquina de produÇço de papel e um processo de produÇço do mesmo.
CNB03122086XA CN1222661C (zh) 2002-04-25 2003-04-24 造纸机织物及其制造方法
TW92109770A TWI253487B (en) 2002-04-25 2003-04-25 Paper machine clothing and a method of producing the same
US10/423,013 US6896771B2 (en) 2002-04-25 2003-04-25 Paper machine clothing and a method of producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20020009446 EP1359251B1 (de) 2002-04-25 2002-04-25 Trockensieb sowie Verfahren zu dessen Herstellung

Publications (2)

Publication Number Publication Date
EP1359251A1 EP1359251A1 (de) 2003-11-05
EP1359251B1 true EP1359251B1 (de) 2005-06-29

Family

ID=28799641

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020009446 Expired - Lifetime EP1359251B1 (de) 2002-04-25 2002-04-25 Trockensieb sowie Verfahren zu dessen Herstellung

Country Status (10)

Country Link
US (1) US6896771B2 (zh)
EP (1) EP1359251B1 (zh)
JP (1) JP4178315B2 (zh)
CN (1) CN1222661C (zh)
AT (1) ATE298817T1 (zh)
BR (1) BR0301245B1 (zh)
CA (1) CA2422363C (zh)
DE (1) DE50203497D1 (zh)
ES (1) ES2241921T3 (zh)
TW (1) TWI253487B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101041922B (zh) * 2006-03-21 2010-06-09 亨巴赫有限公司&两合公司 制造毡带的方法和毡带

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6989080B2 (en) 2003-06-19 2006-01-24 Albany International Corp. Nonwoven neutral line dryer fabric
US20060010568A1 (en) * 2004-01-27 2006-01-19 Wiles William A Helmet sweat band
EP1574616B1 (de) 2004-03-12 2006-07-05 Heimbach GmbH & Co. Papiermaschinenband
US7384513B2 (en) * 2004-11-11 2008-06-10 Albany International Corp. Forming fabrics
DE102005021026A1 (de) * 2005-05-06 2006-11-09 Voith Patent Gmbh Papiermaschinenbespannung
KR101115451B1 (ko) * 2005-08-04 2012-02-21 하임바흐 게엠베하 운트 콤파니 카게 초지기에 이용하기 위한 포밍 패브릭, 및 이러한 포밍패브릭을 제조하기 위한 장치 및 방법
EP1749924B1 (de) 2005-08-04 2007-11-14 Heimbach GmbH & Co. KG Formiersieb für den Einsatz in einer Papiermaschine sowie Verfahren zur Herstellung eines solchen Formiersiebes
PL1837440T3 (pl) * 2006-03-21 2012-03-30 Heimbach Gmbh & Co Kg Sposób wytwarzania taśmy filcowej oraz taśma filcowa
ES2372111T3 (es) * 2006-03-21 2012-01-16 Heimbach Gmbh & Co. Kg Procedimiento para fabricar una cinta de fieltro y cinta de fieltro.
US7617846B2 (en) * 2006-07-25 2009-11-17 Albany International Corp. Industrial fabric, and method of making thereof
US8826560B2 (en) * 2006-09-01 2014-09-09 Kadant Inc. Support apparatus for supporting a syphon
US7897018B2 (en) * 2007-09-05 2011-03-01 Albany International Corp. Process for producing papermaker's and industrial fabrics
EP2200812B1 (en) * 2007-09-05 2020-07-15 Albany International Corp. Process for producing papermaker's and industrial fabric seam and seam produced by that method
US8088256B2 (en) * 2007-09-05 2012-01-03 Albany International Corp. Process for producing papermaker's and industrial fabric seam and seam produced by that method
ATE507348T1 (de) * 2007-12-04 2011-05-15 Heimbach Gmbh & Co Kg Verfahren zur herstellung eines maschinenfilzes sowie maschinenfilz
EP2199458B1 (de) 2008-12-22 2011-04-06 Heimbach GmbH & Co.KG Formiersieb
WO2012022629A1 (de) 2010-08-16 2012-02-23 Voith Patent Gmbh Sieb und verfahren zu dessen herstellung
DE102010043458A1 (de) 2010-11-05 2012-05-10 Voith Patent Gmbh Sieb und Verfahren zu dessen Herstellung
DE102010039364A1 (de) 2010-08-16 2012-02-16 Voith Patent Gmbh Sieb und Verfahren zu dessen Herstellung
CN102677278A (zh) * 2012-05-29 2012-09-19 蔡紫林 织物
US10255572B2 (en) * 2015-07-09 2019-04-09 Honeywell Asca Inc. Integration of clothing performance in planning optimization of paper and board machine to reduce manufacturing costs
EP3632407A4 (en) 2017-05-30 2021-03-31 Kao Corporation WATER-IN-OIL EMULSION COMPOSITION
TWI829078B (zh) * 2022-01-24 2024-01-11 滙歐科技開發股份有限公司 應用纖維樹脂固件固定物品的方法及其製品

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097413A (en) * 1960-05-26 1963-07-16 Draper Brothers Company Unwoven papermaker's felt
US3164514A (en) * 1961-03-22 1965-01-05 Kimberly Clark Co Papermaking machine forming member
GB1187256A (en) 1967-10-13 1970-04-08 Scapa Dryers Ltd Non-woven Fabrics
US3867766A (en) * 1967-12-22 1975-02-25 Huyck Corp Dryer fabric for a papermaking machine
CA1071913A (en) * 1977-03-28 1980-02-19 Robert H. Kositzke Synthetic papermaking fabric with rectangular threads
US4731281A (en) * 1984-10-29 1988-03-15 Huyck Corporation Papermakers fabric with encapsulated monofilament yarns
US4555440A (en) * 1985-01-02 1985-11-26 Albany International Corp. Multilayered press felt
US4781967A (en) 1987-10-07 1988-11-01 The Draper Felt Company, Inc. Papermaker press felt
US5077116A (en) * 1989-05-26 1991-12-31 Lefkowitz Leonard R Forming fabric having a nonwoven surface coating
EP0656968B1 (en) * 1992-08-26 1998-10-14 The Procter & Gamble Company Papermaking belt having semicontinuous pattern and paper made thereon
US5888915A (en) * 1996-09-17 1999-03-30 Albany International Corp. Paper machine clothings constructed of interconnected bicomponent fibers
AU9088498A (en) * 1997-09-30 1999-04-23 Scapa Group Plc Treatment of industrial fabrics
US6174825B1 (en) * 1997-12-09 2001-01-16 Albany International Corp. Resin-impregnated belt for application on papermaking machines and in similar industrial application
ATE213793T1 (de) * 1998-04-02 2002-03-15 Heimbach Gmbh Thomas Josef Textilbahn, verfahren zur herstellung einer solchen textilbahn sowie vorrichtung zur durchführung dieses verfahrens
US6576091B1 (en) * 2000-10-24 2003-06-10 The Procter & Gamble Company Multi-layer deflection member and process for making same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101041922B (zh) * 2006-03-21 2010-06-09 亨巴赫有限公司&两合公司 制造毡带的方法和毡带

Also Published As

Publication number Publication date
ATE298817T1 (de) 2005-07-15
BR0301245A (pt) 2004-08-17
CN1222661C (zh) 2005-10-12
CN1453423A (zh) 2003-11-05
TW200305667A (en) 2003-11-01
US6896771B2 (en) 2005-05-24
US20040003861A1 (en) 2004-01-08
BR0301245B1 (pt) 2012-07-24
JP4178315B2 (ja) 2008-11-12
TWI253487B (en) 2006-04-21
ES2241921T3 (es) 2005-11-01
EP1359251A1 (de) 2003-11-05
DE50203497D1 (de) 2005-08-04
CA2422363C (en) 2007-06-12
CA2422363A1 (en) 2003-10-25
JP2003313792A (ja) 2003-11-06

Similar Documents

Publication Publication Date Title
EP1359251B1 (de) Trockensieb sowie Verfahren zu dessen Herstellung
EP1749924B1 (de) Formiersieb für den Einsatz in einer Papiermaschine sowie Verfahren zur Herstellung eines solchen Formiersiebes
EP0947623B1 (de) Textilbahn, Verfahren zur Herstellung einer solchen Textilbahn sowie Vorrichtung zur Durchführung dieses Verfahrens
DE3877794T2 (de) Vliesstoff und verfahren zur herstellung desselben.
EP1357223B1 (de) Papiermaschinenbespannung sowie Verfahren zu deren Herstellung
DE60316726T2 (de) Verfahren zur herstellung eines pressfilzes und pressfilz in form einer geschlossenen schleife
DE69205828T2 (de) Verfahren und Vorrichtung zum Herstellen einer Verbundbahn, sowie damit hergestellte Verbundbahn.
EP1035251B1 (de) Entwässerungsband für Papiermaschinen
EP2841645B1 (de) Endloses gewebeband
EP1837440B1 (de) Verfahren zur Herstellung eines Filzbandes sowie Filzband
EP2067896A1 (de) Verfahren zur Herstellung eines Machinenfilzes sowie Maschinenfilz
EP2702203B1 (de) Stabilisierte webnaht für flachgewebte endlosgewebebänder
EP1359252B1 (de) Papiermaschinenbespannung sowie Verfahren zu deren Herstellung
EP2107159A1 (de) Pressfilz und Verfahren zu seiner Herstellung
DE29518953U1 (de) Schleifband
AT412096B (de) Gewirke in form eines maschennetzes aus kunststoffbändchen
DE202006004624U1 (de) Filzband, insbesondere Papiermaschinenfilz
DE29904546U1 (de) Papiermaschinenfilz
DE69805532T2 (de) Verbesserungen beim pressband für breit-nip-pressen
DE102004062895A1 (de) Textile Abstandsstruktur und Verfahren zu ihrer Herstellung
DE202013104888U1 (de) Durchströmbare Bespannung für Papier- oder Zellstoffentwässerungsmaschinen sowie deren Verwendung
EP4137636A1 (de) Textilbahn sowie verwendung einer solchen
DE20206659U1 (de) Papiermaschinenband
EP4237615A1 (de) Gewebeverbindung und papiermaschinenbespannung
DE60316167T2 (de) Pressfilz und basisgewebe

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20021128

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17Q First examination report despatched

Effective date: 20031212

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

RTI1 Title (correction)

Free format text: DRYER FABRIC AND METHOD FOR ITS PRODUCTION

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050629

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 50203497

Country of ref document: DE

Date of ref document: 20050804

Kind code of ref document: P

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050929

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050929

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20050908

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2241921

Country of ref document: ES

Kind code of ref document: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051207

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060430

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20060330

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050629

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050629

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20130408

Year of fee payment: 12

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20141101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20141101

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20150422

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20150407

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20160422

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20160422

Year of fee payment: 15

Ref country code: AT

Payment date: 20160404

Year of fee payment: 15

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20161230

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160430

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160430

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160502

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FI

Payment date: 20170420

Year of fee payment: 16

Ref country code: ES

Payment date: 20170503

Year of fee payment: 16

Ref country code: SE

Payment date: 20170425

Year of fee payment: 16

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 298817

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170425

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20170425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170425

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180426

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180425

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20190325

Year of fee payment: 18

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20190912

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180426

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20200319

Year of fee payment: 19

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200430

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50203497

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211103