US20100032120A1 - Press belt - Google Patents

Press belt Download PDF

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Publication number
US20100032120A1
US20100032120A1 US12/544,757 US54475709A US2010032120A1 US 20100032120 A1 US20100032120 A1 US 20100032120A1 US 54475709 A US54475709 A US 54475709A US 2010032120 A1 US2010032120 A1 US 2010032120A1
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US
United States
Prior art keywords
belt
endless belt
threads
longitudinal
woven structure
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.)
Abandoned
Application number
US12/544,757
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English (en)
Inventor
Martin Ringer
Lippi A. Fernandes
Andrew Cartwright
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.)
Voith Patent GmbH
Original Assignee
Voith Patent 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 Voith Patent GmbH filed Critical Voith Patent GmbH
Assigned to VOITH PATENT GMBH reassignment VOITH PATENT GMBH ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CARTWRIGHT, ANDREW, RINGER, MARTIN, FERNANDES, LIPPI A.
Publication of US20100032120A1 publication Critical patent/US20100032120A1/en
Abandoned legal-status Critical Current

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    • 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
    • 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
    • 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
    • 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
    • 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
    • D21F3/0272—Wet presses in combination with suction or blowing devices

Definitions

  • the invention relates to an endless belt for a machine for the production of a fibrous material web, the belt being designed for an application where a tensile stress of at least 30 kN/m acts on the belt in the longitudinal extent of the belt.
  • the invention further relates to a pressing apparatus for a machine for the production of a fibrous material web, in which such an endless belt is used as a press belt.
  • a new pressing apparatus in which an extended press nip is formed, in that a press belt that is under tension is led over an opposing surface.
  • the opposing surface is generally formed by a section of the circumferential surface of a roll.
  • the new pressing apparatus is distinguished, in particular, by the fact that the fibrous material web is dewatered in the direction of the opposing surface by the pressing force of the belt and the action of at least one fluid flowing in the direction from the press belt toward the opposing surface.
  • the press belts used are in particular permeable woven structures, which are woven flat and then subsequently made endless on the machine by way of a pintle seam connection. Since these press belts are subjected to tensile stresses of at least 30 kN/m but often between 40 and 70 kN/m, this type of seam proves to be a weak point, in particular with respect to its durability.
  • the present invention is an endless belt for a machine for the production of a fibrous material web, the belt being designed for an application where a tensile stress of at least 30 kN/m acts thereon.
  • the belt according to the present invention includes a fabric having a flat woven structure and having a connecting region.
  • the flat woven structure has longitudinal threads extending in the machine direction (MD) and first transverse threads woven therewith and extending in the cross machine direction (CMD).
  • MD machine direction
  • CMD cross machine direction
  • the flat woven structure is delimited in its longitudinal extent by a first end on the longitudinal side and a second end on the longitudinal side.
  • Each longitudinal thread viewed in its longitudinal extent, has a first thread end section, which protrudes beyond the first end of the woven structure on the longitudinal side in the MD, and a second thread end section, which protrudes beyond the second end of the woven structure on the longitudinal side in the MD direction.
  • the connection is formed by weaving the first and second end sections of the longitudinal threads with second transverse threads, thereby forming a large number of pairs of a first and a second thread end section in each case.
  • the two thread end sections viewed in the CMD, are arranged directly beside each other.
  • the two thread end sections form a common overlapping region, in that the first end section of the pair is woven with at least 15 consecutive second transverse threads, with which also the second end section of the pair is woven.
  • the two end sections of the pair follow the same weaving path in the overlapping region.
  • the belt according to the present invention includes a fabric.
  • a structure is provided which is capable of absorbing high tensile stresses.
  • the connecting region in the belt is designed in such a way that the thread end sections of the longitudinal threads extend into the connecting region in the MD direction and here are woven with further transverse threads in order to form the connecting region.
  • the longitudinal thread sections which point toward each other as the belt is made endless, form pairs of first and second longitudinal thread end sections which, viewed in the CMD, are arranged directly beside one another and which, as viewed in the MD direction, overlap in a common section of at least 15 consecutive transverse threads and thereby weave the same weaving path.
  • the belt according to the present invention is generally produced with the flat woven structure being produced first and it is then joined together by the woven connecting region to form an endless belt. The endless belt is then drawn into the machine.
  • each overlapping region is terminated by the first and the second thread end section being led to an outer side of the fabric.
  • the overlapping regions include up to 60 consecutive second transverse threads.
  • trials have shown that it is sufficient if the overlapping regions have 18 to 25 consecutive second transverse threads.
  • each overlapping region includes the same number of second transverse threads.
  • first and the second transverse threads are identical with respect to their shape and nature and the material from which these are made.
  • the connecting region is additionally reinforced with polymer material or adhesive.
  • the polymer material or adhesive is preferably applied to the connecting region in the liquid state and produces an adhesive connection between the first and second thread end sections in their respective overlapping region.
  • the polymer material or the adhesive can be applied in such a way that the permeability in this region is no lower than in regions without any adhesive applied as a liquid or a polymer material applied as a liquid. This can be done, for example, with the adhesive or the polymer material, which is deposited in the meshes of the fabric, having some of it blown away by compressed air.
  • the two thread end sections of a pair can be welded to each other, at least in some sections, in the overlapping region. This can be brought about, for example, way of ultrasonic welding.
  • a preferred embodiment of the present invention provides for the overlapping regions arranged beside one another in the CMD to be offset in relation to one another, as viewed in the MD direction.
  • improved durability of the connection is achieved.
  • the lengthened connecting region achieves the situation where the overlapping regions are not all arranged along a single line extending in the CMD, by which a potential tendency of marking by the belt at this point is prevented.
  • the relative offset in the MD of overlapping regions arranged directly beside one another in the CMD preferably includes 20 to 60, more preferably 30 to 40, consecutive second transverse threads.
  • a further embodiment of the present invention provides for the flat woven structure and the connecting region to have the same weaving pattern.
  • the weaving pattern of the flat woven structure is continued by the weaving pattern of the connecting region without an offset between the two weaving patterns arising.
  • This makes it possible to provide an endless belt which has the same properties over its entire length and over the connecting region. In this way, an endless belt is created in which the connecting region has the same properties as the flat woven structure.
  • the fabric of the belt according to the present invention can be constructed both with one layer, that is to say with one longitudinal thread layer and one transverse thread layer, or with two or more layers, that is to say with two or more longitudinal thread layers and/or transverse thread layers.
  • the weaving pattern of the press belt is repeated in repeat units.
  • a large number of types of weave are suitable.
  • a repeat unit can form either a plain weave or a 5-shaft satin weave.
  • the arrangement of the overlapping regions is repeated in repeats; in this case it is expedient if the repeat of the arrangement of the overlapping regions includes more longitudinal threads and/or more transverse threads than the repeat of the flat woven structure.
  • a development of the invention provides for the longitudinal extent of the connecting region, defined by the two overlapping regions which are furthest apart from each other, as viewed in the MD, to be between 5 cm and 100 cm, preferably between 10 cm and 70 cm, particularly preferably between 40 cm and 60 cm.
  • the entire connecting region can extend in the MD direction over a length in the range from 5 to 100 cm, preferably between 10 cm and 70 cm, particularly preferably between 40 cm and 60 cm.
  • One embodiment of the present invention provides for the endless belt to be formed only by the fabric.
  • the belt according to the present invention is used as a press belt in a belt press apparatus, then dewatering of the fibrous material web takes place in that the fibrous material web is dewatered simultaneously in the direction of the opposing surface by the pressing force of the belt and the action of at least one fluid flowing in the direction from the press belt toward the opposing surface.
  • the belt is permeable and preferably has a permeability between 100 cfm and 1200 cfm, and more preferably between 300 cfm and 800 cfm.
  • the belt is preferably designed for an application in which a tensile stress between 40 and 70 kN/m acts on the belt.
  • the present invention relates to an improved pressing apparatus for a machine for the production of a fibrous material web, in which use is made of an endless belt as described above as a press belt.
  • the press belt being under a tensile stress of at least 30 kN/m and, in order to provide an extended press nip, being led over an opposing surface which is preferably formed by a section of the circumferential surface of a roll, in particular a suction roll.
  • the fibrous material web is led between the belt and the opposing surface and the belt exerts a pressing force on the fibrous material web on account of its tensile stress.
  • the tissue web is preferably led through the pressing apparatus according to the present invention in a sandwich made of an upper permeable fabric and a lower permeable fabric, so that the result is the following structure:
  • the upper permeable fabric is preferably a three-dimensionally structured fabric, such as a through air drying (TAD) fabric.
  • the lower permeable fabric is preferably a press felt.
  • a pressing apparatus which is equipped with a belt according to the present invention operates considerably more reliably, on account of the more stable design of the connecting region, than a pressing device which is equipped with a conventional press belt but which is otherwise identical.
  • the belt In order to be able to achieve both good dewatering of the tissue web by the mechanical tension of the belt according to the present invention and also on account of a fluid flow through the belt, it is expedient for the belt to have an open area of at least 25% and to have a contact area of at least 10% of its total area pointing toward the upper fabric.
  • FIG. 1 shows a pressing apparatus which is equipped with a belt according to an embodiment of the present invention as a press belt
  • FIG. 2 shows the course of the warp threads of a belt according to the present invention in the connecting region and in the region of the flat woven structure;
  • FIGS. 3 a and 3 b show the relative arrangement of the overlapping regions in relation to one another in another view of the belt from FIG. 2 ;
  • FIG. 4 shows, in a plan view of a section, the connecting region and the flat woven structure of the belt shown in FIGS. 2 and 3 ;
  • FIG. 5 shows, in a plan view of a section, the connecting region and the flat woven structure of another embodiment of the belt according to the present invention.
  • FIG. 1 there is shown a machine 1 for the production of a fibrous material web 2 , which is equipped with a pressing apparatus 3 having a belt 4 according to the present invention as a press belt 4 .
  • Fibrous material web 2 which is a tissue web 2 in the present case, is formed in a forming section 5 of machine 1 by a liquid fibrous material suspension being introduced into an inlet gap 6 between a conventional permeable and flat forming fabric 7 and a permeable and three-dimensionally structured fabric 8 .
  • Structured fabric 8 has a surface which touches fibrous material web 2 and which, as compared with the surface of flat fabric 7 that touches fibrous material web 2 , has larger elevations and depressions.
  • fibrous material web 2 After fibrous material web 2 has run around a forming roll 9 in the sandwich between forming fabric 7 and structured fabric 8 for the purpose of dewatering, forming fabric 7 is lifted off of fibrous material web 2 . Fibrous material web 2 is then fed to pressing apparatus 3 on structured fabric 8 .
  • endless belt 4 is used as a press belt 4 .
  • the press belt 4 is under a tensile stress of at least 30 kN/m in pressing apparatus 3 .
  • press belt 4 is led over an opposing surface which, in the present case, is formed by a section of the circumferential surface of a suction roll 10 in the region of a suction zone Z.
  • tissue web 2 is led in the sandwich between the permeable three-dimensionally structured fabric 8 and a permeable smooth belt 11 designed as a press felt 11 .
  • press belt 4 makes contact with structured fabric 8 and press felt 11 is supported on the circumferential surface of suction roll 10 .
  • press belt 4 exerts a pressing force on the sandwich which includes structured fabric 8 , fibrous material web 2 and press felt 11 .
  • blowing apparatus 16 Arranged above press belt 4 there is also a blowing apparatus 16 which has the effect that a fluid flow of hot air and/or steam flows through press belt 4 , structured fabric 8 , fibrous material web 2 and press felt 11 to suction zone Z. Consequently, in pressing apparatus 3 , fibrous material web 2 is dewatered by the simultaneous action of the pressing force of belt 4 on fibrous material web 2 and the fluid flowing through the fibrous material web 2 in the direction from press belt 4 toward the opposing surface, of suction roll 10 .
  • press felt 11 is lifted off fibrous material web 2 and the latter is fed on structured fabric 8 to a press nip 14 formed between a press roll 12 and a Yankee drying cylinder 13 for further dewatering.
  • fibrous material web 2 is lifted off structured fabric 8 and led on the circumferential surface of Yankee drying cylinder 13 in order subsequently to be lifted off Yankee drying cylinder 13 by way of a doctor device 15 .
  • FIG. 2 there is shown the courses of the warp threads of a repeat unit of belt 4 according to the present invention, which is used in machine 1 of FIG. 1 .
  • Belt 4 has the warp thread course illustrated both in the region of the flat woven structure and in the connecting region. The weaving pattern of the fabric continuing from the flat woven structure into the connecting region without any interruption or offset.
  • a 5-shaft satin weave having longitudinal threads K 1 -K 5 as warp threads is shown.
  • each warp thread K 1 -K 5 runs on the underside (US) of the fabric crossing four weft threads and, runs on the top side (OS) of the fabric crossing one weft thread.
  • warp thread K 1 runs on the underside US crossing the four consecutive weft threads S 1 -S 4 before, running on the top side OS and crossing weft thread S 5 .
  • weft threads are designated only in accordance with their position and not depending on whether they are first or second weft threads (a number before the designation indicates whether this is a first or second weft thread; the number after the designation indicates the position of the weft thread).
  • Table 1 shows the technical data of the belt according to the invention of FIG. 2 .
  • FIGS. 3 a and 3 b there is shown a course of one of warp threads K 1 -K 5 of belt 4 according to the present invention from FIG. 2 in a section of the flat woven structure and in a section of the connecting region.
  • a section of the weaving path of one of warp threads K 1 -K 5 can be seen as the thread weaves over a plurality of repeats in the manner described in FIG. 2 . Since all of the warp threads K 1 -K 5 have the same weaving paths, which differ only by a relative offset in the MD in relation to one another, corresponding to the 5-shaft satin weave shown in FIG. 2 , the following text can be applied as an example to all the weaving paths of warp threads K 1 -K 5 of a warp repeat of the fabric.
  • the pairs of parallel lines in FIG. 3 a indicate an interruption to the representation of the weaving path of the warp thread Kx, which in reality continues.
  • Endless belt 4 is designed for an application in which a tensile stress of at least 30 kN/m acts on the belt.
  • Endless belt 4 is formed only by a single-layer fabric 20 .
  • Fabric 20 is formed by a flat woven structure 21 and a connecting region 22 .
  • Flat woven structure 21 is formed by the weaving of warp threads K 1 -K 5 extending in the MD and first transverse threads 1 S are woven therewith and extend in the CMD, the first transverse threads 1 S being weft threads.
  • the flat woven structure 21 is delimited in its longitudinal extent by a first end on the longitudinal side and a second end on the longitudinal side.
  • the two ends of the flat woven structure on the longitudinal side are not shown in the illustration of FIG. 3 a for reasons of space but, for this purpose, are shown in the illustration of FIG. 4 .
  • each longitudinal thread Kx viewed in its longitudinal extent, has a first thread end section which protrudes beyond the first end of the woven structure on the longitudinal side in the MD, and a second thread end section which protrudes beyond the second end of the woven structure on the longitudinal side in the MD.
  • the first thread end section of one of the warp threads K 1 to K 5 is provided with the designation Kx. 1 and the second thread end section of the same warp thread Kx is provided with the designation Kx. 2 .
  • the two ends of the flat woven structure on the longitudinal side are connected to each other in connecting region 22 in order to make the belt endless.
  • the first and the second end sections of longitudinal threads K 1 to K 5 are woven with second transverse threads 2 S, formed as weft threads, such that the weaving pattern of the flat woven structure 21 is continued by the weaving pattern of connecting region 22 without any interruption. Consequently, the flat woven structure 21 and connecting region 22 have the same weaving pattern.
  • first thread end section Kx. 1 of warp thread Kx is woven with second transverse threads 2 S
  • second thread end section Kx. 2 of the same warp thread Kx is woven with second transverse threads 2 S.
  • the thread end sections form a large number of pairs each including a first and a second thread end section, in which the two thread end sections, viewed in the CMD, are arranged directly beside each other, and in which the two thread end sections, viewed in the MD, form a common overlapping region.
  • the first end section of the pair is woven with the same at least 15 consecutive second transverse threads 2 S, with which also the second end section of the pair is woven, and the two end sections of the pair follow the same weaving path in the overlapping region.
  • the first and the second thread end section Kx. 1 and Kx. 2 of the same longitudinal thread Kx always form a pair in which the two thread end sections Kx. 1 and Kx. 2 , as viewed in the CMD, are arranged directly beside each other. That is to say no thread end section of another warp thread is arranged between the thread end sections forming the pair.
  • the two thread end sections Kx. 1 and Kx. 2 of the same warp thread Kx form an overlapping region Üy, in that the first end section of the pair Kx. 1 is woven with the same 18 consecutive second transverse threads 2 S, with which also the second end section Kx. 2 of the pair is woven, and in that the two end sections Kx. 1 and Kx. 2 of the pair follow the same weaving path in the overlapping region Üy.
  • each overlapping region Üy viewed in the MD, is terminated in that the first thread end section Kx. 1 and the second thread end section Kx. 2 are led to an outer side of fabric 20 .
  • the two ends of the overlapping region Üy are designated 1 Ey and 2 Ey in FIG. 3 a.
  • each overlapping region Ü 1 -Ü 5 in belt 4 illustrated has the same number of second transverse threads.
  • FIG. 3 b shows the five overlapping regions Ü 1 to Ü 5 following one another in the CMD.
  • the offset of mutually adjacent overlapping regions in the present case is respectively 40 second transverse threads 2 S, the offset always being determined by the shortest distance of one end of an overlapping region from the end of the following overlapping region which is located closest to the first-named end.
  • the offset between the two consecutive overlapping regions Ü 1 and Ü 2 is determined by the distance between the end 2 E 1 of the overlapping region Ü 1 and the end 1 E 2 of the overlapping region Ü 2 .
  • the offset between the two consecutive overlapping regions Ü 2 and Ü 3 is defined by the distance between the end 2 E 2 of the overlapping region Ü 2 and the end 1 E 3 of the overlapping region Ü 3 .
  • the principle is continued in the further overlapping regions.
  • FIG. 4 there is shown, in a plan view of a section, connecting region 22 and flat woven structure 21 of belt 4 according to the present invention from FIGS. 2 and 3 .
  • FIG. 4 shows the relative arrangement of the overlapping regions in relation to one another, in particular in connecting region 22 . Furthermore, FIG. 4 shows an extract from flat woven structure 21 and the two ends 23 and 24 delimiting the flat woven structure, which are connected to each other in endless belt 4 by connecting region 22 . FIG. 4 shows belt 4 only in a partial length and only in a partial width.
  • the illustrated extract from connecting region 22 shows three repeats R 1 , R 2 and R 3 arranged beside one another in the CMD from the arrangement of overlapping regions.
  • connecting region 22 extends over the length of a repeat.
  • Each repeat R 1 , R 2 and R 3 of overlapping regions is formed by the overlapping regions Ü 1 to Ü 35 . Therefore, repeat R 1 , R 2 and R 3 of the arrangement of overlapping regions is greater than the repeat which forms the weaving pattern formed by warp threads K 1 -K 5 and weft threads S 1 -S 5 of flat woven structure 21 and of connecting region 22 .
  • Overlapping regions Ü 1 to Ü 35 which, viewed in the CMD, are arranged directly beside one another, are offset in relation to one another, as viewed in the MD.
  • the two consecutive overlapping regions Ü 1 and Ü 2 are offset in relation to one other by 40 second transverse threads 2 S, the offset always being determined by the shortest distance of one end of an overlapping region to the end of the following overlapping region which is located closest to the first-named end.
  • At least some overlapping regions of a repeat which follow one another directly, as viewed in the CMD have the same offset in relation to one another.
  • all of the overlapping regions Ü 1 to Ü 9 following one another in each case have the same offset in relation to one another.
  • All of the overlapping regions lie on a family of straight lines parallel to one another, consecutive overlapping regions arranged on a straight line in each case always having the same offset in relation to one another and all the straight lines of the family being spaced apart equally from one another.
  • connecting region 22 defined by the two overlapping regions Ü 34 and Ü 35 which, as viewed in the MD, are spaced furthest apart from each other, is 60 cm.
  • the belt is permeable and in the present case has a permeability of 750 cfm.
  • FIG. 5 there is shown a further embodiment of a belt 4 according to the present invention.
  • Belt 4 viewed in the MD, has in connecting region 22 a section A in which all the overlapping regions Üa to Üe extend.

Landscapes

  • Woven Fabrics (AREA)
  • Paper (AREA)
  • Package Frames And Binding Bands (AREA)
  • Packaging Of Special Articles (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)
  • Pens And Brushes (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
US12/544,757 2007-02-21 2009-08-20 Press belt Abandoned US20100032120A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEDE102007008500.3 2007-02-21
DE102007008500A DE102007008500A1 (de) 2007-02-21 2007-02-21 Pressband
PCT/EP2008/051821 WO2008101865A1 (de) 2007-02-21 2008-02-15 Pressband

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/051821 Continuation WO2008101865A1 (de) 2007-02-21 2008-02-15 Pressband

Publications (1)

Publication Number Publication Date
US20100032120A1 true US20100032120A1 (en) 2010-02-11

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ID=39415119

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US12/544,757 Abandoned US20100032120A1 (en) 2007-02-21 2009-08-20 Press belt

Country Status (14)

Country Link
US (1) US20100032120A1 (de)
EP (1) EP2129829B1 (de)
JP (1) JP2010519420A (de)
KR (1) KR20090125106A (de)
CN (1) CN101680177A (de)
AT (1) ATE477369T1 (de)
BR (1) BRPI0807307A2 (de)
CA (1) CA2679296A1 (de)
DE (2) DE102007008500A1 (de)
ES (1) ES2348063T3 (de)
MX (1) MX2009008917A (de)
PL (1) PL2129829T3 (de)
RU (1) RU2009134276A (de)
WO (1) WO2008101865A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090056899A1 (en) * 2007-09-05 2009-03-05 Martin Ringer Belt for a machine for the production of web material, specifically paper or cardboard
US20130105029A1 (en) * 2010-07-09 2013-05-02 Lindauer Dornier Gesellschaft Mbh Method and Apparatus for Weaving Pattern Formation in Woven Fabrics with Additional Weft Effects
US8770235B2 (en) 2010-08-20 2014-07-08 Lindauer Dornier Gesellschaft Mbh Reed and weaving machine for weaving pattern formation in woven fabrics with additional pattern effects

Citations (3)

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Publication number Priority date Publication date Assignee Title
US926004A (en) * 1908-01-06 1909-06-22 Wilhelm Keller Method of joining or connecting fabrics.
US4311172A (en) * 1979-01-25 1982-01-19 Hermann Wangner Gmbh & Co. Kg Multi-layer spliced drainage sieve belt and method for splicing same
US20080064281A1 (en) * 2006-09-08 2008-03-13 Frank Bez Band for a machine for producing web material, in particular paper, board or tissue, and process for the production of such a band

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JPS617120A (ja) * 1984-06-19 1986-01-13 Yamauchi Rubber Ind Co Ltd エクステンデッドニッププレス用エンドレスベルト
US5196092A (en) * 1991-09-25 1993-03-23 Albany International Corp. Reinforcement of coated surfaces of lnp belts
US7005038B2 (en) * 2001-10-05 2006-02-28 National Wire Fabric, Inc. Belt-machine combination
FI113674B (fi) * 2002-12-18 2004-05-31 Tamfelt Oyj Abp Puristinhuopa
US7931781B2 (en) * 2004-01-30 2011-04-26 Voith Patent Gmbh Advanced dewatering system
JP4712726B2 (ja) * 2004-01-30 2011-06-29 ボイス ペ−パ− パテント ゲ−エムベ−ハ− 抄紙機のプレス部及び透過性ベルト
JP4394563B2 (ja) * 2004-11-30 2010-01-06 日本フイルコン株式会社 工業用織物の織り継ぎ方法及びそれにより織り継がれた無端状工業用織物
JP4403058B2 (ja) * 2004-11-30 2010-01-20 日本フイルコン株式会社 工業用織物の織り継ぎ方法及びそれにより織り継がれた無端状工業用織物

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US926004A (en) * 1908-01-06 1909-06-22 Wilhelm Keller Method of joining or connecting fabrics.
US4311172A (en) * 1979-01-25 1982-01-19 Hermann Wangner Gmbh & Co. Kg Multi-layer spliced drainage sieve belt and method for splicing same
US20080064281A1 (en) * 2006-09-08 2008-03-13 Frank Bez Band for a machine for producing web material, in particular paper, board or tissue, and process for the production of such a band

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090056899A1 (en) * 2007-09-05 2009-03-05 Martin Ringer Belt for a machine for the production of web material, specifically paper or cardboard
US20130105029A1 (en) * 2010-07-09 2013-05-02 Lindauer Dornier Gesellschaft Mbh Method and Apparatus for Weaving Pattern Formation in Woven Fabrics with Additional Weft Effects
US8733406B2 (en) * 2010-07-09 2014-05-27 Lindauer Dornier Gesellschaft Mbh Method and apparatus for weaving pattern formation in woven fabrics with additional weft effects
US8770235B2 (en) 2010-08-20 2014-07-08 Lindauer Dornier Gesellschaft Mbh Reed and weaving machine for weaving pattern formation in woven fabrics with additional pattern effects

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Publication number Publication date
CA2679296A1 (en) 2008-08-28
ATE477369T1 (de) 2010-08-15
RU2009134276A (ru) 2011-03-27
ES2348063T3 (es) 2010-11-29
BRPI0807307A2 (pt) 2014-05-06
DE502008001124D1 (de) 2010-09-23
JP2010519420A (ja) 2010-06-03
KR20090125106A (ko) 2009-12-03
MX2009008917A (es) 2010-03-15
DE102007008500A1 (de) 2008-08-28
WO2008101865A1 (de) 2008-08-28
EP2129829A1 (de) 2009-12-09
EP2129829B1 (de) 2010-08-11
PL2129829T3 (pl) 2011-02-28
CN101680177A (zh) 2010-03-24

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