EP2352872A1 - Procédé et dispositif de fabrication d'un produit non tissé - Google Patents

Procédé et dispositif de fabrication d'un produit non tissé

Info

Publication number
EP2352872A1
EP2352872A1 EP09801384A EP09801384A EP2352872A1 EP 2352872 A1 EP2352872 A1 EP 2352872A1 EP 09801384 A EP09801384 A EP 09801384A EP 09801384 A EP09801384 A EP 09801384A EP 2352872 A1 EP2352872 A1 EP 2352872A1
Authority
EP
European Patent Office
Prior art keywords
outlet openings
material web
nozzle
structuring
solidification
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
EP09801384A
Other languages
German (de)
English (en)
Other versions
EP2352872B1 (fr
Inventor
Willi Liebscher
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.)
Truetzschler Nonwovens GmbH
Original Assignee
Truetzschler Nonwovens 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 Truetzschler Nonwovens GmbH filed Critical Truetzschler Nonwovens GmbH
Priority to PL09801384T priority Critical patent/PL2352872T3/pl
Publication of EP2352872A1 publication Critical patent/EP2352872A1/fr
Application granted granted Critical
Publication of EP2352872B1 publication Critical patent/EP2352872B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/02—Cotton wool; Wadding
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H18/00—Needling machines
    • D04H18/04—Needling machines with water jets
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
    • D04H3/11—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by fluid jet

Definitions

  • the invention relates to a method for producing a nonwoven product and to an apparatus for carrying out the method according to the preamble of the respective claim.
  • EP 1 310 226 B1 a nonwoven product in the form of a cosmetic cotton pad is known, which is reinforced by water jet needling and which has on its surface, in addition to the fine grooves formed by water jet needling, groove-shaped structuring in the form of large grooves, in particular in the form of wavy lines , The production is carried out by multi-stage consecutively executed water jet processes.
  • a similarly structured product is described in EP 1 106 723 B1.
  • a water jet needling using a perpendicular to the conveying direction of a material web reciprocating nozzle beam is known from DE 198 28 118 A1.
  • the nozzle beam is assigned an oscillator with which the nozzle beam is moved periodically in its longitudinal direction.
  • the nozzle bar in this known device has on its underside a replaceable nozzle strip with a variety of fine Outlets for a pressurized medium, in particular water on.
  • the web transported under the nozzle beam (web) is acted upon by the pressurized water jets. Due to the oscillation of the nozzle beam, a blurring of the otherwise emerging as a strip of water jets results.
  • the object of the present invention is to provide an improved production method as well as a device for carrying out this method for a consolidated and a structure aufeisendes nonwoven product.
  • the production method comprises the use of a nozzle web which oscillates driven transversely to the direction of movement of a web of fibers and / or filaments (a web, a pre-web), said nozzle web being another group in addition to a group of solidification of the web having outlet openings for generating the groove-shaped structuring.
  • the nozzle bar essentially performs a harmonic oscillatory movement, so that on the material web a groove-like structuring in the manner of a wavy line arises.
  • a cosmetic article in the form of a cotton pad which also has grooves in the form of wavy lines in addition to a solidified surface, can thus be produced on a system with only one nozzle bar.
  • the surface solidification serving outlet openings have a smaller diameter than the diameter of the visually and / or haptic perceptible structuring serving openings.
  • both groups of openings are arranged in a row in the nozzle strip.
  • further structuring serving openings are arranged in a further row. These openings may have the same diameter or a different diameter.
  • webs are processed, which consist of fibers and / or filaments and are supplied in the form of a nonwoven, a Vorvlies the Wasserstrahlvernadelung.
  • the material web solidified and structured according to the invention is then dried and then subjected to further processing, in particular a cutting operation.
  • the material web preferably consists of bleached, hydrophilic cotton fibers, viscose fibers or the like.
  • FIG. 1 shows schematically an endless belt 30 which, together with the material web 31 to be consolidated, advances in the direction of the arrow 32. At a distance above the material web 31, at a distance arranged senvorken with the upper part 1, whose structure is exemplified in Fig. 2 and described below.
  • the nozzle bar is movably suspended on a fixed wall of the housing 39.
  • the attachment to the housing 39 can be made by spring steel.
  • Another example of the suspension is shown in FIGS. 3 and 4.
  • Another example could be e.g. As an unillustrated, mounted in rails nozzle bar.
  • the water jets 33 emerging from the nozzle slot 13 of the nozzle bar are directed against the material web 31 and cover the width of the material web 31. Via a flexible hose 34, the necessary water 35 reaches the nozzle bar at one end face of the nozzle bar.
  • an electrically driven vibrator 36 is attached to the beam. With this, the nozzle bar in the direction of the double arrow 37 should be brought into vibration without affecting a supporting housing alone. Together with the advance speed 32 of the material web 31, a zigzag or wave pattern of the individual water jets is applied to the material web 31 by means of the reciprocating nozzle beam.
  • the housing of the nozzle bar consists in this example of the upper part 1, which is screwed to the lower part 2 often over the length by the screws 3 from below.
  • the upper part 1 has along two bores 4 and 5, of which the upper is the pressure chamber 4 and the lower the pressure distribution chamber 5. Both chambers are open at one end face and again screwed liquid-tight by a lid, not shown.
  • the pressure chamber 4 has an opening through which the pressurized liquid 35 flows via a flexible hose 34.
  • Over the length of the nozzle bar connect a large number of flow holes 9 in an intermediate wall, the two chambers, so that the liquid flowing into the pressure chamber 4 flows evenly distributed over the length in the pressure distribution chamber 5.
  • the liquid entering through the throughflow holes 9 into the pressure distribution chamber 5 is distributed uniformly over the length of the nozzle beam.
  • the volume of the pressure distribution chamber 5 and an impact body 20, which is held exactly over the length of the pressure distribution chamber 5 between the bores 9 and the slot 10, serve this purpose.
  • the baffle 20 is held at a distance from the intermediate wall 8 and on all sides by the liquid flow around.
  • the baffle body is held in the intermediate wall 8 several times over the length of the nozzle beam by means of screws 21 at a distance.
  • the liquid from the flow holes 9 first meets the baffle 20, is distributed in the distribution chamber 5 and then flows through the slot 10, which also extends over the length of the beam, against the fine holes (outlet openings A) of a nozzle strip 14.
  • the nozzle strip 14 is replaceable and has a plurality of arranged in one or more rows outlet openings A, which have different diameters depending on the function.
  • the upper part 1 with the lower part 2 is firmly and liquid-tight screwed.
  • the tightness is effected by the O-ring 1 1, which is inserted in a circumferential groove of the upper part 1.
  • nozzle bar 12 is inserted to seal the nozzle strip 14.
  • a slot 13 is also introduced in the lower part 2.
  • vibrators 40 'and 40 "are suspended on the nozzle bar alone ( Figures 3 and 4) .
  • the nozzle bar is suspended from the housing 39 via two rubber buffers 41, 42.
  • the two support arms 43 and 44 at the two Ends of the nozzle beam are hinged on the one hand on the nozzle beam and on the other hand suspended elastically on the housing 39.
  • the vibrators 40 ', 40 are flanged on both sides of the nozzle bar in such a way that the vibrating force of the vibrator acts in the area of the center of gravity of the nozzle bar, minimizing all reaction forces of the movements to the overall housing.
  • FIG. 5 shows a part of a nozzle strip 14 in plan view.
  • This nozzle strip 14 is mounted in the system described above and there is the application of a material web 31, from which then, for example, cotton pads are cut.
  • the nozzle strip 14 has a plurality of outlet openings A.
  • two groups G1 and G2 of outlet openings A are provided, wherein the openings A of both groups lie in a common row.
  • the outlet openings A of the first group G1 have a small diameter and serve for surface solidification of the material web 31 to be processed.
  • the outlet openings A of the second group G2 have a larger diameter and serve to produce visible and / or tactile grooves in the nonwoven product.
  • the oscillation frequency along with the amplitude of the nozzle beam (upper part 1) is matched to the feed rate of the material web 31 (FIG. 1) in such a way that the desired wavy lines L, R are formed (FIG. 10).
  • FIG. 10 the oscillation frequency along with the amplitude of the nozzle beam
  • the two groups G1 and G2 of the outlet openings A are arranged in two mutually parallel rows.
  • the outlet openings A of the first group G1 in turn have a small diameter and serve for surface solidification of the material web 31 to be processed.
  • the outlet openings A of the second group G2 have a larger diameter and serve to produce the grooves R (FIG. 10) in the nonwoven product ,
  • the nozzle strip is preferably mounted in the nozzle bar such that the outlet openings A of the first group G1 (for web bonding - lines L - FIG. 10) lie in the running direction of the material web 31 in front of the openings A of the second group G2 (creation of grooves R - FIG. 10).
  • the nozzle strip 14 In the nozzle strip 14 according to FIG. 7, three groups G1, G2, G3 of outlet openings are provided.
  • the first group G1 of the openings A with a small diameter serves to solidify the material web 31.
  • In this row are also outlet openings of the second group G2 with a larger diameter.
  • the third group G3 at larger diameter exit ports A lie in a separate row parallel to the row with the openings A of groups G1 and G2.
  • the foreshortening of the visible and / or feltable grooves R is effected through the openings of the groups G2 and G3.
  • the group G3 lies in the running direction of the material web 31 behind the row of the group G1, G2.
  • the two groups G1 and G2 outlet openings A are arranged in two mutually parallel rows.
  • the outlet openings A of the first group G1 in turn have a small diameter and serve for surface solidification of the material web 31 to be processed.
  • the outlet openings A of the second group G2 have a large diameter and serve to produce the grooves in the nonwoven product.
  • the series with the outlet openings A of the first group G1 is carried out interrupted in contrast to Figure 6, such that in a zone with a discharge opening A large diameter (group G2: embossment of a groove R) no outlet A with a small diameter is.
  • FIG. 9 Another possibility is shown in FIG. 9.
  • two outlet openings A with large diameters are provided for embossing a double groove - group G2.
  • FIG. 10 shows a detail of a material web 31 according to the invention processed according to FIG. 1.
  • the fine lines L with a small distance represent the solidification lines in the surface of the material web and are produced with the outlet openings A of the first group G1 with a small diameter.
  • 60 outlet openings per inch (60 hpi) at small diameter outlet openings (first group G1) such fine solidification lines L are formed at a distance of 0.423 mm.
  • the diameter of the corresponding outlet openings (group G1) is for example 0.1 mm.
  • the distance of the outlet openings A of the second group G2 is for example 9 mm, so that the grooves R have a corresponding distance.
  • the grooves R embossing outlet openings may have a diameter of 0.2 mm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

L'invention concerne un procédé et un dispositif de fabrication d'un produit non tissé, qui est solidifié par l'envoi de jets d'eau et qui présente une structuration en forme de sillons à sa surface. Dans un mode de réalisation, l'utilisation d'une barre de buses entraînée de façon oscillante, transversalement à la direction de déplacement d'une bande de matériau, s'effectue avec une rampe de buses (14), la rampe de buses présentant plusieurs orifices de sortie pour l'envoi de jets d'eau sur la bande de matériau et présentant, outre un groupe d'orifices de sortie (A; G1) servant à solidifier la bande de matériau, un autre groupe d'orifices de sortie (A; G2) servant à créer une structuration.
EP09801384A 2008-12-03 2009-11-12 Procédé et dispositif de fabrication d'un produit non tissé Active EP2352872B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09801384T PL2352872T3 (pl) 2008-12-03 2009-11-12 Sposób i urządzenie do wytwarzania wyrobu z włókniny

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008060327A DE102008060327A1 (de) 2008-12-03 2008-12-03 Verfahren und Vorrichtung zur Herstellung eines Vliesproduktes
PCT/DE2009/001619 WO2010063253A1 (fr) 2008-12-03 2009-11-12 Procédé et dispositif de fabrication d'un produit non tissé

Publications (2)

Publication Number Publication Date
EP2352872A1 true EP2352872A1 (fr) 2011-08-10
EP2352872B1 EP2352872B1 (fr) 2013-01-16

Family

ID=42061473

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09801384A Active EP2352872B1 (fr) 2008-12-03 2009-11-12 Procédé et dispositif de fabrication d'un produit non tissé

Country Status (6)

Country Link
EP (1) EP2352872B1 (fr)
CN (1) CN102239286A (fr)
DE (1) DE102008060327A1 (fr)
EA (1) EA020014B1 (fr)
PL (1) PL2352872T3 (fr)
WO (1) WO2010063253A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013103844A1 (fr) * 2012-01-05 2013-07-11 North Carolina State University Procédé de formation de nontissés au moyen d'énergie réduite
WO2016200299A1 (fr) * 2015-06-10 2016-12-15 Sca Hygiene Products Ab Lingette ou papier hygiénique humide hydroenchevêtré(e) désintégrable et son procédé de production
CN109943975A (zh) * 2019-04-19 2019-06-28 广州汇朗无纺制品有限公司 含有超细纤维的无纺布及其制备方法和应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069563A (en) 1976-04-02 1978-01-24 E. I. Du Pont De Nemours And Company Process for making nonwoven fabric
US4647490A (en) * 1983-05-20 1987-03-03 Johnson & Johnson Cotton patterned fabric
DE19501738A1 (de) 1995-01-23 1996-07-25 Fleissner Maschf Gmbh Co Düsenbalken an einer Vorrichtung zur Erzeugung von Flüssigkeitsstrahlen
DE19828118A1 (de) * 1998-06-24 1999-12-30 Fleissner Maschf Gmbh Co Vorrichtung mit einem Düsenbalken zur Erzeugung von Flüssigkeitsstrahlen zur Strahlverflechtung von Fasern an einer textilen Bahn
JP2000144564A (ja) * 1998-11-12 2000-05-26 Mitsubishi Rayon Eng Co Ltd 流体噴射ノズル及びそれを用いた交絡不織布の製造方法
JP2000160461A (ja) * 1998-11-27 2000-06-13 Takayuki Mende 不織布の製造装置における水流交絡装置、および該水流交絡装置を使用する不織布の製造方法
FR2795100B1 (fr) * 1999-06-16 2001-09-14 Fort James France Produit de coton hydrophile comportant une face douce et une face grattante
EP1106723B1 (fr) 1999-12-07 2003-03-12 Georgia-Pacific France Tampon de coton hydrophile destiné aux soins de la peau et comportant deux faces externes différentes
DE50205422D1 (de) 2001-11-08 2006-02-02 Pelz Gmbh & Co Kg W Kosmetisches Wattepad
EP1424422A1 (fr) * 2002-11-27 2004-06-02 Polyfelt Gesellschaft m.b.H. Géotextiles structurés et procédé de fabrication
FR2856414B1 (fr) * 2003-06-18 2005-09-23 Georgia Pacific France Procede et dispositif d'hydroliage d'une nappe de produit cellulosique fibreux
US20050136772A1 (en) * 2003-12-23 2005-06-23 Kimberly-Clark Worldwide, Inc. Composite structures containing tissue webs and other nonwovens
DE102005060615A1 (de) * 2005-12-19 2007-06-21 Saurer Gmbh & Co. Kg Verfahren und Vorrichtung zum Verfestigen einer laufenden Vliesbahn sowie ein Vlies
DE102006058620B4 (de) * 2006-12-11 2011-12-08 Trützschler Nonwovens Gmbh Düsenkörper

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2010063253A1 *

Also Published As

Publication number Publication date
WO2010063253A1 (fr) 2010-06-10
DE102008060327A1 (de) 2010-06-10
EP2352872B1 (fr) 2013-01-16
EA201100894A1 (ru) 2012-01-30
CN102239286A (zh) 2011-11-09
EA020014B1 (ru) 2014-08-29
PL2352872T3 (pl) 2013-06-28

Similar Documents

Publication Publication Date Title
EP0963927B1 (fr) Procédé pour nettoyer des bandes transporteuses
EP0818568B1 (fr) Procédé et dispositif pour l'entrelacement hydrodynamique de fibres d'une nappe fibreuse
WO2016198449A1 (fr) Oscillateur fluidique
EP1356146B1 (fr) Procede hydrodynamique permettant d'exposer une bande eventuellement dotee de demi-produits finis, a des jets d'eau et dispositif a buses destine a la production de jets de liquide
EP0967315B1 (fr) Méthode d'utilisation d'un dispositif avec support de buses produisant des jets de liquide destinés à entrelacer les fibres sur une bande textile
DE4012541A1 (de) Vorrichtung zum einbringen von fluessigkeitsstrahlen mit hoher geschwindigkeit in eine faserfoermige bahn zur strahlverflechtung
DE2450510A1 (de) Vorrichtung zum behandeln von oberflaechen
DE102005005463A1 (de) Düsenbalken mit Mitteln zur Einstellung der Arbeitsbreite sowie Verfahren zur Einstellung der Arbeitsbreite eines Düsenstreifens
EP2352872B1 (fr) Procédé et dispositif de fabrication d'un produit non tissé
DE2607097C2 (de) Vorrichtung zum Reinigen von Oberflächen, insbesondere Metalloberflächen, Oberflächen von Baukörpern o.dgl.
EP0279323B1 (fr) Dispositif pour appliquer un mélange réactionnel fluide formant un matériau alvéolaire sur un support
DE102005060615A1 (de) Verfahren und Vorrichtung zum Verfestigen einer laufenden Vliesbahn sowie ein Vlies
WO2015155104A1 (fr) Rampe de jets d'eau et procédé associé
DE60011900T2 (de) Vorrichtung zur behandlung von folienmaterialen durch druckwasserstrahlen
DE102005008647A1 (de) Düsenbalken mit integrierten Mitteln zur Reinigung sowie Verfahren zur Reinigung eines Düsenbalkens
WO1996038028A1 (fr) Procede de traitement d'objets, en particulier de plaquettes de circuits imprimes electroniques, et dispositif pour la mise en ×uvre de ce procede
EP0907423B1 (fr) Procede et dispositif d'application dosee de liquides sur des bandes de materiau
EP2140066A1 (fr) Dispositif de nettoyage
EP0713935A1 (fr) Dispositif pour appliquer régulièrement une quantité minimale d'un fluide de traitement sur une bande textile
EP2539498B1 (fr) Dispositif de consolidation d'une bande de matériau
DE10101834B4 (de) Vorrichtung zum Reinigen von Arbeitsflächen
DE2222662A1 (de) Maschine zum Walken und/oder Waschen von in Strangform einfuehrbaren Faserbaendern oder Geweben
DE102006051849A1 (de) Reinigungsvorrichtung
AT229691B (de) Vorrichtung zum Reinigen der Filzbahnen von Papier- und Kartonmaschinen od. dgl.
DE202007005670U1 (de) Reinigungsvorrichtung

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: 20110520

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
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 BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

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

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: AT

Ref legal event code: REF

Ref document number: 593989

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130215

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502009006072

Country of ref document: DE

Effective date: 20130314

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: BOHEST AG, CH

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20130116

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130427

Ref country code: NO

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: 20130416

Ref country code: SE

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: 20130116

Ref country code: IS

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: 20130516

Ref country code: BG

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: 20130416

Ref country code: LT

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: 20130116

REG Reference to a national code

Ref country code: NL

Ref legal event code: RD1H

Effective date: 20130807

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

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: 20130417

Ref country code: SI

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: 20130116

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: 20130516

Ref country code: FI

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: 20130116

Ref country code: LV

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: 20130116

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

Ref country code: HR

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: 20130116

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

Ref country code: CZ

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: 20130116

Ref country code: EE

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: 20130116

Ref country code: RO

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: 20130116

Ref country code: SK

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: 20130116

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: 20130116

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

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: 20130116

26N No opposition filed

Effective date: 20131017

REG Reference to a national code

Ref country code: NL

Ref legal event code: RD2H

Effective date: 20140127

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009006072

Country of ref document: DE

Effective date: 20131017

REG Reference to a national code

Ref country code: NL

Ref legal event code: RDX

Effective date: 20140311

BERE Be: lapsed

Owner name: TRUTZSCHLER NONWOVENS G.M.B.H.

Effective date: 20131130

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

Effective date: 20131112

REG Reference to a national code

Ref country code: NL

Ref legal event code: RD2H

Effective date: 20140127

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130116

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: NEW ADDRESS: HOLBEINSTRASSE 36-38, 4051 BASEL (CH)

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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: 20131130

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 NON-PAYMENT OF DUE FEES

Effective date: 20131112

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: 20131112

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

Ref country code: SM

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: 20130116

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: 20130116

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

Ref country code: LU

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

Effective date: 20131112

Ref country code: MK

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: 20130116

Ref country code: HU

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

Effective date: 20091112

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

Ref country code: MT

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: 20130116

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 593989

Country of ref document: AT

Kind code of ref document: T

Effective date: 20141112

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

Ref country code: CH

Payment date: 20151118

Year of fee payment: 7

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: 20141112

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

Ref country code: PL

Payment date: 20151026

Year of fee payment: 7

Ref country code: NL

Payment date: 20151118

Year of fee payment: 7

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20161201

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

Ref country code: LI

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

Effective date: 20161130

Ref country code: CH

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

Effective date: 20161130

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: 20161201

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

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

Ref country code: PL

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

Effective date: 20161112

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230622

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

Ref country code: IT

Payment date: 20231124

Year of fee payment: 15

Ref country code: FR

Payment date: 20231120

Year of fee payment: 15

Ref country code: DE

Payment date: 20231121

Year of fee payment: 15