EP0287836A1 - Tissu à deux couches pour machine à papier - Google Patents

Tissu à deux couches pour machine à papier Download PDF

Info

Publication number
EP0287836A1
EP0287836A1 EP88104766A EP88104766A EP0287836A1 EP 0287836 A1 EP0287836 A1 EP 0287836A1 EP 88104766 A EP88104766 A EP 88104766A EP 88104766 A EP88104766 A EP 88104766A EP 0287836 A1 EP0287836 A1 EP 0287836A1
Authority
EP
European Patent Office
Prior art keywords
paper
threads
thread
transverse threads
transverse
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
EP88104766A
Other languages
German (de)
English (en)
Other versions
EP0287836B1 (fr
Inventor
Fritz Vöhringer
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.)
F Oberdorfer & Co KG Industriegewebe-Technik GmbH
Original Assignee
F Oberdorfer & Co KG Industriegewebe-Technik 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 F Oberdorfer & Co KG Industriegewebe-Technik GmbH filed Critical F Oberdorfer & Co KG Industriegewebe-Technik GmbH
Priority to AT88104766T priority Critical patent/ATE58404T1/de
Publication of EP0287836A1 publication Critical patent/EP0287836A1/fr
Application granted granted Critical
Publication of EP0287836B1 publication Critical patent/EP0287836B1/fr
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
    • D21F1/0036—Multi-layer screen-cloths

Definitions

  • the invention relates to a paper machine screen made of a double-layer fabric according to the preamble of claim 1.
  • paper machine screens are required, which have the task of dewatering a fiber-filler suspension and thereby forming a wet-strength paper web which can be transported to the press section on the screen.
  • the screen must meet certain requirements with regard to its water permeability or its fiber retention, as well as its surface quality and stability, which have increased continuously in the course of the past development of such screens, due to the efforts of the papermakers to improve the paper qualities. For this reason, paper manufacturers are forced to adapt their products to these growing requirements, i.e. to continuously develop paper machine screens with regard to the properties mentioned.
  • FIG. 6 shows the course of a longitudinal thread 3 of a known double-layer sieve, which is equipped with two paper-side transverse thread groups E and F, which differ in the length of their outer floats.
  • the paper-side transverse threads are separated from one another at a distance.
  • the number of cross threads 4 on the running side is very small because of the comparatively large distance.
  • the object of the invention is therefore to design the paper machine sieve of the type mentioned so that when increasing the number of paper-side transverse threads none of the above. Disadvantages occur, in particular no unacceptable reductions in the stability of the screen and markings in the paper.
  • the screen according to the invention can have an at least 15% higher paper-side and running-side with the same number of longitudinal threads / cm Cross thread count, cm.
  • the screen according to the invention can also have an at least 80% higher paper-side cross-thread number cm with the same number of longitudinal threads / cm.
  • the paper machine screen according to the invention shown in FIG. 3 consists of a double-layer fabric with a fabric repeat of seven longitudinal threads and forty-two transverse threads. The course of two adjacent longitudinal threads 6 and 7 is shown, which are offset from one another by twelve or sixteen paper-side transverse threads.
  • the screen also has transverse threads 8, 9, 10, 11, 12, 13, which differ in terms of their diameter and / or material properties and their float lengths in that the three transverse threads 8, 9, 10 each have a different transverse thread group A.
  • B, C belong to, while of the transverse threads 11, 12 and 13, the threads 11 and 13 belong to the transverse thread group B and the threads 12 belong to the transverse thread group A or C, which, as stated, differ with regard to the thread diameter.
  • three paper-side transverse thread groups A, B and C occur within the repeat, and each of the longitudinal threads 6 and 7 crosses three successive paper-side transverse threads 8, 9, 10, then passes under three successive paper-side transverse threads 11, 12, 13 and then crosses over again the following three paper-side transverse threads 8, 9, 10, before it then runs between the paper-side and the running-side transverse thread sets and thereby integrates two non-successive running-side transverse threads 14, which can also have a different position.
  • the paper-side transverse threads 8, 9, 10 have a very dense position, which means that they can touch one another.
  • Each of these three transverse threads differs from the other two in the length of its floatations and, as already mentioned, in advantageous configurations in diameter and / or in its material.
  • the traversed transverse threads 11, 12, 13 following these three transverse threads are separated from one another and each belong to only two different thread groups, the two transverse threads 11 and 13 being identical in terms of their diameter and in terms of their material and / or their diameter of can also distinguish the third cross thread 12.
  • each longitudinal thread can incorporate two non-consecutive transverse threads on the running side, each of these transverse threads being bound by only one longitudinal thread within the repeat.
  • the longitudinal threads are bound twice in the lower transverse thread layer, as a result of which an outwardly directed force component is generated between the two connection points denoted by 15, which presses the cross threads 5 lying between the two connection points outwards, if the sieve is placed under longitudinal tension during the fixing process.
  • An excellent cross thread runner is created in this meadow.
  • Fig. 4 illustrates on a section of the screen according to the invention, seen from the paper side, the difference between the float lengths of the three transverse thread groups A, B, C and their frequency and distribution.
  • the number of transverse threads can be reduced in the usual way and the desired permeability can thus be achieved.
  • the number of diagonals / cm 2 formed from longitudinal or transverse floats on the paper side or their spacing is a measure of the marking risk. The larger the diagonal distance and thus the smaller the number of diagonals, the higher the probability of the undesired sieve markings occurring.
  • the paper-side transverse thread numbers are considerably smaller in the known sieves than in the sieve according to the invention, the stability of the sieve according to the invention being able to be increased considerably in comparison with the finest sieves of the known type, so that the enormous tension and wear loads occurring on the paper machine in the operating state are significant endured longer.
  • Diagonal distance d 1 or d 2 and the number of diagonals of approximately 15, as can be seen in FIG. 5, and on the other hand approximately 13, as can be seen in FIG. 6, is from the impression of the paper side of the screen according to the invention, as in FIG. 7 removable, a diagonal distance d 3 with approximately 17 diagonals can be seen. Hence d 3 ⁇ d 1 ⁇ d 2 .
  • the prints of the paper side shown in FIGS. 5 to 7 are all enlarged and correspond to an area of 1 cm 2.
  • the longitudinal thread numbers are approximately 62 / cm.
  • the number of transverse threads per cm on the paper should expediently be at least 60% of the number of longitudinal threads per cm.

Landscapes

  • Paper (AREA)
  • Sewing Machines And Sewing (AREA)
  • Materials For Medical Uses (AREA)
  • Dental Preparations (AREA)
EP88104766A 1987-04-22 1988-03-24 Tissu à deux couches pour machine à papier Expired - Lifetime EP0287836B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88104766T ATE58404T1 (de) 1987-04-22 1988-03-24 Papiermaschinensieb aus einem doppellagigen gewebe.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873713510 DE3713510A1 (de) 1987-04-22 1987-04-22 Papiermaschinensieb aus einem doppellagigen gewebe
DE3713510 1987-04-22

Publications (2)

Publication Number Publication Date
EP0287836A1 true EP0287836A1 (fr) 1988-10-26
EP0287836B1 EP0287836B1 (fr) 1990-11-14

Family

ID=6326085

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88104766A Expired - Lifetime EP0287836B1 (fr) 1987-04-22 1988-03-24 Tissu à deux couches pour machine à papier

Country Status (9)

Country Link
US (1) US4998568A (fr)
EP (1) EP0287836B1 (fr)
JP (1) JPH01183591A (fr)
AT (1) ATE58404T1 (fr)
CA (1) CA1312489C (fr)
DE (2) DE3713510A1 (fr)
ES (1) ES2018588B3 (fr)
FI (1) FI89522B (fr)
NO (1) NO166242C (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387433A (en) * 1991-02-20 1995-02-07 Saint-Gobain Vitrage International Protective layer on a conductive substrate
EP0672782A1 (fr) * 1994-03-18 1995-09-20 Nippon Filcon Co., Ltd. Tissu pour papeterie à deux couches de fils de chaîne et deux couches de fils de trame, comprenant des fils de chaîne auxiliaires tissés dans le côté papier
WO1999006631A1 (fr) * 1997-07-31 1999-02-11 Asten, Inc. Tissu tisse en double couche a haute stabilite d'armure
EP0905310A2 (fr) * 1997-09-19 1999-03-31 Nippon Filcon Co., Ltd. Tissu industriel
EP1294981B2 (fr) † 2000-06-29 2014-09-03 Andritz Technology and Asset Management GmbH Toile de machine a papier

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3938159A1 (de) * 1989-11-16 1991-05-23 Oberdorfer Fa F Verbundgewebe fuer papiermaschinensiebe
US5067526A (en) * 1990-08-06 1991-11-26 Niagara Lockport Industries, Inc. 14 harness dual layer papermaking fabric
US5421375A (en) * 1994-02-28 1995-06-06 Wangner Systems Corporation Eight harness double layer forming fabric with uniform drainage
US5709250A (en) * 1994-09-16 1998-01-20 Weavexx Corporation Papermakers' forming fabric having additional fiber support yarns
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
US5983953A (en) * 1994-09-16 1999-11-16 Weavexx Corporation Paper forming progess
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
JP3883275B2 (ja) * 1997-11-28 2007-02-21 日本フイルコン株式会社 上層織物に補助緯糸を配置した工業用２層織物
US6112774A (en) * 1998-06-02 2000-09-05 Weavexx Corporation Double layer papermaker's forming fabric with reduced twinning.
US6248210B1 (en) * 1998-11-13 2001-06-19 Fort James Corporation Method for maximizing water removal in a press nip
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
US6733626B2 (en) * 2001-12-21 2004-05-11 Georgia Pacific Corporation Apparatus and method for degrading a web in the machine direction while preserving cross-machine direction strength
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
US6745797B2 (en) 2001-06-21 2004-06-08 Weavexx Corporation Papermaker's forming fabric
US7959761B2 (en) * 2002-04-12 2011-06-14 Georgia-Pacific Consumer Products Lp Creping adhesive modifier and process for producing paper products
JP3925915B2 (ja) * 2002-05-24 2007-06-06 日本フイルコン株式会社 工業用二層織物
NO333373B1 (no) * 2002-05-24 2013-05-13 Nippon Filcon Kk Industrielt tolys stoff
DE60311378T2 (de) * 2002-10-02 2007-11-15 Fort James Corp. Oberflächenbehandelte wärmeverbindbare Faser enthaltende Papierprodukte, und Verfahren zu ihrer Herstellung
US7494563B2 (en) 2002-10-07 2009-02-24 Georgia-Pacific Consumer Products Lp Fabric creped absorbent sheet with variable local basis weight
US7789995B2 (en) 2002-10-07 2010-09-07 Georgia-Pacific Consumer Products, LP Fabric crepe/draw process for producing absorbent sheet
US7442278B2 (en) 2002-10-07 2008-10-28 Georgia-Pacific Consumer Products Lp Fabric crepe and in fabric drying process for producing absorbent sheet
US7662257B2 (en) 2005-04-21 2010-02-16 Georgia-Pacific Consumer Products Llc Multi-ply paper towel with absorbent core
US8398820B2 (en) 2002-10-07 2013-03-19 Georgia-Pacific Consumer Products Lp Method of making a belt-creped absorbent cellulosic sheet
CN100465375C (zh) 2002-10-07 2009-03-04 福特詹姆斯公司 制造吸收性片材用的织物起绉方法
EP1567718B1 (fr) 2002-11-07 2013-04-17 Georgia-Pacific Consumer Products LP Feuille absorbante resistant a la penetration de l'eau
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
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
US7300554B2 (en) * 2003-09-11 2007-11-27 Albany International Corp. Textured surface of a tissue forming fabric to generate bulk, cross directional tensile, absorbency, and softness in a sheet of paper
US7297226B2 (en) * 2004-02-11 2007-11-20 Georgia-Pacific Consumer Products Lp Apparatus and method for degrading a web in the machine direction while preserving cross-machine direction strength
ES2552762T3 (es) 2004-04-14 2015-12-02 Georgia-Pacific Consumer Products Lp Productos de tisú y toalla de prensado en húmedo preparados con un proceso de plisado de sólidos elevado
US8293072B2 (en) 2009-01-28 2012-10-23 Georgia-Pacific Consumer Products Lp Belt-creped, variable local basis weight absorbent sheet prepared with perforated polymeric belt
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
US7503998B2 (en) 2004-06-18 2009-03-17 Georgia-Pacific Consumer Products Lp High solids fabric crepe process for producing absorbent sheet with in-fabric drying
DE102004035523A1 (de) * 2004-07-22 2006-02-09 Voith Fabrics Patent Gmbh Papiermaschinenbespannung
DE102004035519A1 (de) * 2004-07-22 2006-02-09 Voith Fabrics Patent Gmbh Papiermaschinenbespannung
DE102004035522A1 (de) * 2004-07-22 2006-03-16 Voith Fabrics Patent Gmbh Papiermaschinenbespannung
DE102004044572A1 (de) * 2004-09-15 2006-03-30 Voith Fabrics Patent Gmbh Papiermaschinenbespannung
US8178025B2 (en) 2004-12-03 2012-05-15 Georgia-Pacific Consumer Products Lp Embossing system and product made thereby with both perforate bosses in the cross machine direction and a macro pattern
US7195040B2 (en) * 2005-02-18 2007-03-27 Weavexx Corporation Papermaker's forming fabric with machine direction stitching yarns that form machine side knuckles
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
DE102005055785A1 (de) * 2005-11-21 2007-05-24 Voith Patent Gmbh Papiermaschinensieb
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
US8540846B2 (en) 2009-01-28 2013-09-24 Georgia-Pacific Consumer Products Lp Belt-creped, variable local basis weight multi-ply sheet with cellulose microfiber prepared with perforated polymeric belt
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
RU2419546C2 (ru) 2006-05-26 2011-05-27 ДЖОРДЖИЯ-ПАСИФИК КОНЗЬЮМЕР ПРОДАКТС ЭлПи Крепированный тканью впитывающий лист с переменным локальным базовым весом
WO2008027799A2 (fr) * 2006-08-30 2008-03-06 Georgia-Pacific Consumer Products Lp Serviette en papier multicouche
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
US20090183795A1 (en) * 2008-01-23 2009-07-23 Kevin John Ward Multi-Layer Papermaker's Forming Fabric With Long Machine Side MD Floats
CA2735867C (fr) * 2008-09-16 2017-12-05 Dixie Consumer Products Llc Feuille de base d'emballage alimentaire a microfibre de cellulose regeneree
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
US20120253501A1 (en) * 2011-03-31 2012-10-04 Springs Creative Products Group, Llc System and a method for manufacturing substrates for coated fabrics
US9309627B2 (en) 2011-07-28 2016-04-12 Georgia-Pacific Consumer Products Lp High softness, high durability bath tissues with temporary wet strength
US9267240B2 (en) 2011-07-28 2016-02-23 Georgia-Pacific Products LP High softness, high durability bath tissue incorporating high lignin eucalyptus fiber
WO2016158640A1 (fr) * 2015-03-30 2016-10-06 日本フイルコン株式会社 Tissu industriel double couche
GB2573676B (en) 2016-12-30 2022-10-26 Kimberly Clark Co Papermaking fabric including textured contacting surface
US10927507B2 (en) 2018-11-30 2021-02-23 Kimberly-Clark Worldwide, Inc. Papermaking fabrics having machine and cross-machine direction elements and paper products made therewith
US10927506B2 (en) 2018-11-30 2021-02-23 Kimberly-Clark Worldwide, Inc. Papermaking fabrics having machine and cross-machine direction elements and paper products made therewith
USD891789S1 (en) * 2018-11-30 2020-08-04 Kimberly-Clark Worldwide, Inc. Papermaking fabric

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2346489A1 (fr) * 1976-04-02 1977-10-28 Martel Catala Et Cie Sa Ets Perfectionnements aux toiles pour machines a papier et a leurs procedes de fabrication
US4421819A (en) * 1982-02-23 1983-12-20 Jwi Ltd. Wear resistant paper machine fabric

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036409C2 (de) * 1980-09-26 1983-01-20 Hermann Wangner Gmbh & Co Kg, 7410 Reutlingen Doppellagiges Sieb für den Siebteil einer Papiermaschine
US4564051A (en) * 1983-07-16 1986-01-14 Andreas Kufferath Gmbh & Co. Kg Multiple ply dewatering screen particularly for a web forming part of a paper making machine
DE3615304A1 (de) * 1986-05-06 1987-11-12 Wangner Gmbh Co Kg Hermann Bespannung fuer den blattbildungsteil einer papiermaschine
DE3635632A1 (de) * 1986-10-20 1988-04-21 Wangner Gmbh Co Kg Hermann Bespannung fuer den blattbildungsteil einer papiermaschine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2346489A1 (fr) * 1976-04-02 1977-10-28 Martel Catala Et Cie Sa Ets Perfectionnements aux toiles pour machines a papier et a leurs procedes de fabrication
US4421819A (en) * 1982-02-23 1983-12-20 Jwi Ltd. Wear resistant paper machine fabric

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387433A (en) * 1991-02-20 1995-02-07 Saint-Gobain Vitrage International Protective layer on a conductive substrate
EP0672782A1 (fr) * 1994-03-18 1995-09-20 Nippon Filcon Co., Ltd. Tissu pour papeterie à deux couches de fils de chaîne et deux couches de fils de trame, comprenant des fils de chaîne auxiliaires tissés dans le côté papier
WO1999006631A1 (fr) * 1997-07-31 1999-02-11 Asten, Inc. Tissu tisse en double couche a haute stabilite d'armure
EP0905310A2 (fr) * 1997-09-19 1999-03-31 Nippon Filcon Co., Ltd. Tissu industriel
EP0905310A3 (fr) * 1997-09-19 2000-04-05 Nippon Filcon Co., Ltd. Tissu industriel
EP1294981B2 (fr) † 2000-06-29 2014-09-03 Andritz Technology and Asset Management GmbH Toile de machine a papier

Also Published As

Publication number Publication date
NO166242B (no) 1991-03-11
EP0287836B1 (fr) 1990-11-14
NO881736D0 (no) 1988-04-21
FI89522B (fi) 1993-06-30
JPH01183591A (ja) 1989-07-21
CA1312489C (fr) 1993-01-12
FI881875A (fi) 1988-10-23
ES2018588B3 (es) 1991-04-16
DE3713510A1 (de) 1988-11-10
FI881875A0 (fi) 1988-04-21
NO166242C (no) 1991-06-19
US4998568A (en) 1991-03-12
ATE58404T1 (de) 1990-11-15
NO881736L (no) 1988-10-24
DE3861047D1 (de) 1990-12-20

Similar Documents

Publication Publication Date Title
EP0287836B1 (fr) Tissu à deux couches pour machine à papier
EP0264001B1 (fr) Toile à deux couches pour machine à papier comprenant un côté machine à structure grosse et un côté papier à structure fine
EP0432413B1 (fr) Tissu combiné pour toiles pour machine à papier
EP0164434B1 (fr) Toile pour machine à papier
EP0224276B1 (fr) Toile pour la partie humide d'une machine à papier
DE69817590T2 (de) Papier mit halbinselförmigen segmenten und papiermaschinengewebe dafür
EP0342684B1 (fr) Toile à deux couches pour la section de formation d'une machine à papier
EP1294981B2 (fr) Toile de machine a papier
DE60318713T2 (de) Formiersieb in form eines verbundgewebes mit dreifachem kettfaden
EP2841646B1 (fr) Toile de formation
DE2407952B2 (de) Langsieb für eine Papierherstellungsmaschine
EP0590288B1 (fr) Toile de presse à plusieurs couches pour la presse humide d'une machine à papier
EP0185177A1 (fr) Tissu composite constituant filtre dans une machine à papier
EP0079431A1 (fr) Toile de machine à papier monocouche
EP1798335B1 (fr) Habillage de machine à papier
EP1565613A1 (fr) Toile de machine a papier
EP1738020B1 (fr) Toile notamment toile de machine a papier
EP0349779B1 (fr) Tissu à deux couches pour l'utilisation dans la partie humide d'une machine à papier
EP2205791A1 (fr) Toile de formation
EP2764157B1 (fr) Toile pour machine a papier
EP0889160A1 (fr) Toile pour machine à papier
EP0131940B1 (fr) Tamis à plusieurs couches, en particulier pour la partie humide d'une machine à papier
EP1798334A1 (fr) Habillage de machine à papier
EP0831172A2 (fr) Partie toile et procédé de déshydratation d'une bande fibreuse dans une partie toile
DE102022117301B3 (de) Gewebeband

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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE ES FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19881123

17Q First examination report despatched

Effective date: 19900326

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed

Owner name: BARZANO' E ZANARDO MILANO S.P.A.

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 58404

Country of ref document: AT

Date of ref document: 19901115

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3861047

Country of ref document: DE

Date of ref document: 19901220

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19910331

Year of fee payment: 4

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
ITTA It: last paid annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19921001

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: F. OBERDORFER INDUSTRIEGEWEBE-TECHNIK VERTRIEBS GM

Ref country code: CH

Ref legal event code: PFA

Free format text: F. OBERDORFER SIEBTECHNIK GMBH

BECN Be: change of holder's name

Effective date: 19941103

EAL Se: european patent in force in sweden

Ref document number: 88104766.6

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

Ref country code: SE

Payment date: 19950313

Year of fee payment: 8

Ref country code: FR

Payment date: 19950313

Year of fee payment: 8

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

Ref country code: CH

Payment date: 19950315

Year of fee payment: 8

Ref country code: AT

Payment date: 19950315

Year of fee payment: 8

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

Ref country code: GB

Payment date: 19950316

Year of fee payment: 8

Ref country code: ES

Payment date: 19950316

Year of fee payment: 8

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

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

Ref country code: BE

Payment date: 19950322

Year of fee payment: 8

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

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

Ref country code: DE

Payment date: 19950530

Year of fee payment: 8

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

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

Ref country code: GB

Effective date: 19960324

Ref country code: AT

Effective date: 19960324

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

Ref country code: SE

Effective date: 19960325

Ref country code: ES

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

Effective date: 19960325

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

Ref country code: LI

Effective date: 19960331

Ref country code: CH

Effective date: 19960331

Ref country code: BE

Effective date: 19960331

BERE Be: lapsed

Owner name: F. OBERDORFER SIEBTECHNIKG.M.B.H.

Effective date: 19960331

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

Effective date: 19960324

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: FR

Effective date: 19961129

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

Ref country code: DE

Effective date: 19961203

EUG Se: european patent has lapsed

Ref document number: 88104766.6

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 19990201

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;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050324