EP1036871A1 - Méthode et dispositif pour fabriquer des non-tissés perforés ou gaufrés par aiguilletage hydrodynamique - Google Patents

Méthode et dispositif pour fabriquer des non-tissés perforés ou gaufrés par aiguilletage hydrodynamique Download PDF

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Publication number
EP1036871A1
EP1036871A1 EP00105682A EP00105682A EP1036871A1 EP 1036871 A1 EP1036871 A1 EP 1036871A1 EP 00105682 A EP00105682 A EP 00105682A EP 00105682 A EP00105682 A EP 00105682A EP 1036871 A1 EP1036871 A1 EP 1036871A1
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EP
European Patent Office
Prior art keywords
drum
holes
plastic
mantle
water
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.)
Withdrawn
Application number
EP00105682A
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German (de)
English (en)
Inventor
Gerold Fleissner
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1036871A1 publication Critical patent/EP1036871A1/fr
Withdrawn legal-status Critical Current

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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
    • D04H18/00—Needling machines
    • D04H18/04—Needling machines with water jets

Definitions

  • Embossed or perforated patterns are according to US-A-37 50 237 or EP-A-0 400 249 producible. According to the US PS, this is prefabricated, between two endless webs held fleece radially from the outside with hard water jets to produce a Hole structure applied.
  • the device consists of a uniformly perforated Drum covered by an endless sieve.
  • the endless sieve has open ones and closed areas, depending on the desired hole or embossed structure.
  • a disadvantage of this type of production of the holes is the fact that in this way no holes with sharply defined edges can be made and additionally individual fleece fibers in the production of the holes through the hard Water jets are moved towards the drum.
  • An embossed pattern is can also be achieved with the device according to the EP document, where the water jets from inside the drum with the embossed pattern to the outside against the fleece be injected. This device is particularly sharp for perforated nonwovens delimited holes unsuitable.
  • the mandrels must be in a very dense Distance, between 3 and 10 mm, be arranged, with the area between the Thorns the drain holes must be drilled. These are between 1 - 2 mm in diameter so that the fibers do not get into the water jet Openings are washed up. It is therefore very difficult, if not impossible a massive, stable drum similar to that according to EP 0 626 902 with the To produce conditions of the type mentioned.
  • the invention has for its object a method and a corresponding To develop device with which the manufacture of a drum for the production of perforated fleece or also for embossing drums easier and therefore cheaper is.
  • the construction produced with this method then consists of a metallic, stable sieve drum with drawn sieve mesh Distance generation and as a third coat from one on this screen fabric wound in itself unstable plastic cover on a laser burning device both with drainage holes and externally with radially protruding plastic ones Increases are provided.
  • the coarser screen fabric for generating distance for better flow is also known in water jet technology, see z. B. US-A-5 042 722. But this screen fabric is new with an all-round seamless Plastic cover, like hose, which is made very thin and therefore unstable and now has a firm grip all around.
  • FIG 1 consists of a seamless drum wall 5, the thin and especially when using plastic suitable for lasering is unstable.
  • This drum wall 5 has according to FIG Outside a variety of plastic elevations, such as mandrels 6 on.
  • the thorns 6 are surrounded by drainage openings 7.
  • the plurality of mandrels 6 is by means of computer-controlled laser beams from the full material of the wall 5 burned out. Then or at the same time, the holes 7 bring in that surround the mandrels 6 all around.
  • Such a case made of a hard but laserable plastic in one Working width of any length is then drawn onto a stable screen drum 11, to which, however, a coarser screen fabric 12 is used beforehand to generate the distance between Wall 5 and drum 11 is applied.
  • a coarser screen fabric 12 is used beforehand to generate the distance between Wall 5 and drum 11 is applied.
  • the unstable wall 5 held firmly and immovably all around and also in the radial direction.
  • the sieve drum 11 for suction of the sprayed water under suction set for which purpose a suction pipe 8 is arranged centrally inside the drum 1 to the screening drum 1 has extending suction slots 10, which in turn Water bars 3 are assigned.
  • the laser burning device required to produce the plastic casing is in the Drawing not shown, it is known per se and is not the subject of Invention. It is only essential that that assigned to the laser burning device Drum made of z. B. GFK is applied over a separating layer, a plastic with the laser can be processed so that the walls of the plastic Elevations smooth and the level between the elevations also smooth is. Possibly. you can have one after the production on the surface of the shell Sliding layer z. B. from Teflon to facilitate detachment of the nonwoven fabric from the drum loaded with the water steels with high water pressure enable.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
EP00105682A 1999-03-18 2000-03-16 Méthode et dispositif pour fabriquer des non-tissés perforés ou gaufrés par aiguilletage hydrodynamique Withdrawn EP1036871A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19912279 1999-03-18
DE1999112279 DE19912279A1 (de) 1999-03-18 1999-03-18 Verfahren und Vorrichtung zur Herstellung von Nonwovens mit Präge- oder Lochmuster mittels hydrodynamischer Vernadelung

Publications (1)

Publication Number Publication Date
EP1036871A1 true EP1036871A1 (fr) 2000-09-20

Family

ID=7901558

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00105682A Withdrawn EP1036871A1 (fr) 1999-03-18 2000-03-16 Méthode et dispositif pour fabriquer des non-tissés perforés ou gaufrés par aiguilletage hydrodynamique

Country Status (3)

Country Link
EP (1) EP1036871A1 (fr)
JP (1) JP2000282355A (fr)
DE (1) DE19912279A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003035955A2 (fr) * 2001-10-25 2003-05-01 Fleissner Gmbh Procede pour decorer en relief et de maniere incolore et pour solidifier une bande de tissu et dispositif pour mettre en oeuvre ce procede
WO2005059217A1 (fr) * 2003-12-18 2005-06-30 Fleissner Gmbh Dispositif d'aspiration pour des liquides, notamment sur des machines pour l'aiguilletage hydrodynamique
EP1767680A1 (fr) * 2005-09-22 2007-03-28 Fleissner GmbH Dispositif pour l' hydroliage d' une bande de tissu
CN101176951B (zh) * 2002-12-20 2010-11-03 宝洁公司 用于制造显示具有软滑触感的聚合物纤维网的装置
US8057729B2 (en) 2002-12-20 2011-11-15 The Procter & Gamble Company Method for making a forming structure
CN102787465A (zh) * 2012-08-20 2012-11-21 绍兴县庄洁无纺材料有限公司 一种双面立体花式成形转鼓装置
CN104711767A (zh) * 2015-03-18 2015-06-17 浙江和中非织造股份有限公司 提花鼓罩
WO2020035257A1 (fr) * 2018-08-13 2020-02-20 TRüTZSCHLER GMBH & CO. KG Dispositif pour la stabilisation et/ou la réalisation de motifs d'un non-tissé et enveloppe structurale
US20220000680A1 (en) * 2018-11-30 2022-01-06 Kimberly-Clark Worldwide, Inc. Three-dimensional nonwoven materials and methods of manufacturing thereof
CN114875581A (zh) * 2022-06-14 2022-08-09 绍兴舒洁雅无纺材料有限公司 一种无纺布水刺系统
US12029633B2 (en) 2012-10-31 2024-07-09 Kimberly-Clark Worldwide, Inc. Absorbent article with a fluid entangled body facing material including a plurality of projections

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10132563A1 (de) * 2001-07-10 2003-01-30 Fleissner Maschf Gmbh Co Verfahren zur farblosen Musterung einer Warenbahn und Vorrichtung zur Durchführung des Verfahrens
DE102005007757A1 (de) * 2005-02-18 2006-08-31 Fleissner Gmbh Vorrichtung zur Musterung und Verfestigung einer Warenbahn mit austauschbarer Musterschale
DE102005033070A1 (de) * 2005-07-15 2007-01-25 Fleissner Gmbh Vorrichtung zum Verfestigen einer Faserbahn mit Druckwasserstrahlen
PL2490893T3 (pl) * 2009-10-23 2014-05-30 Spgprints Austria Gmbh Sposób wytwarzania perforowanego albo częściowo perforowanego wzornika z reliefem
DE202015104671U1 (de) 2015-09-03 2016-12-06 Autefa Solutions Germany Gmbh Prägeeinrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0511025A1 (fr) * 1991-04-26 1992-10-28 Nippon Filcon Co., Ltd. Améliorations rapportant à la fabrication d'étoffes non-tissés
EP0705933A2 (fr) * 1994-09-16 1996-04-10 McNEIL-PPC, INC. Appareil pour la fabrication de tissus non-tissés en relief
WO1997022434A1 (fr) * 1995-12-18 1997-06-26 Mcneil-Ppc, Inc. Procedes de perforation au laser pour produire des dispositifs de formation de textiles et de films
US6024553A (en) * 1997-12-22 2000-02-15 Mcneil-Ppc, Inc. Apparatus for supporting a starting web during formation of the apertured web

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0511025A1 (fr) * 1991-04-26 1992-10-28 Nippon Filcon Co., Ltd. Améliorations rapportant à la fabrication d'étoffes non-tissés
EP0705933A2 (fr) * 1994-09-16 1996-04-10 McNEIL-PPC, INC. Appareil pour la fabrication de tissus non-tissés en relief
WO1997022434A1 (fr) * 1995-12-18 1997-06-26 Mcneil-Ppc, Inc. Procedes de perforation au laser pour produire des dispositifs de formation de textiles et de films
US6024553A (en) * 1997-12-22 2000-02-15 Mcneil-Ppc, Inc. Apparatus for supporting a starting web during formation of the apertured web

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003035955A3 (fr) * 2001-10-25 2003-12-24 Fleissner Maschf Gmbh Co Procede pour decorer en relief et de maniere incolore et pour solidifier une bande de tissu et dispositif pour mettre en oeuvre ce procede
WO2003035955A2 (fr) * 2001-10-25 2003-05-01 Fleissner Gmbh Procede pour decorer en relief et de maniere incolore et pour solidifier une bande de tissu et dispositif pour mettre en oeuvre ce procede
CN101176951B (zh) * 2002-12-20 2010-11-03 宝洁公司 用于制造显示具有软滑触感的聚合物纤维网的装置
US8105526B2 (en) 2002-12-20 2012-01-31 The Procter & Gamble Company Method for making a forming structure
US8057729B2 (en) 2002-12-20 2011-11-15 The Procter & Gamble Company Method for making a forming structure
US7657982B2 (en) 2003-12-18 2010-02-09 Fleissner Gmbh Suction device for liquids, in particular hydroentangling machines
CN1894454B (zh) * 2003-12-18 2011-06-08 弗莱斯纳有限责任公司 特别用于水刺设备的液体抽吸装置
WO2005059217A1 (fr) * 2003-12-18 2005-06-30 Fleissner Gmbh Dispositif d'aspiration pour des liquides, notamment sur des machines pour l'aiguilletage hydrodynamique
EP1767680A1 (fr) * 2005-09-22 2007-03-28 Fleissner GmbH Dispositif pour l' hydroliage d' une bande de tissu
CN102787465A (zh) * 2012-08-20 2012-11-21 绍兴县庄洁无纺材料有限公司 一种双面立体花式成形转鼓装置
CN102787465B (zh) * 2012-08-20 2014-07-16 绍兴县庄洁无纺材料有限公司 一种双面立体花式成形转鼓装置
US12029633B2 (en) 2012-10-31 2024-07-09 Kimberly-Clark Worldwide, Inc. Absorbent article with a fluid entangled body facing material including a plurality of projections
CN104711767A (zh) * 2015-03-18 2015-06-17 浙江和中非织造股份有限公司 提花鼓罩
WO2020035257A1 (fr) * 2018-08-13 2020-02-20 TRüTZSCHLER GMBH & CO. KG Dispositif pour la stabilisation et/ou la réalisation de motifs d'un non-tissé et enveloppe structurale
US11788220B2 (en) 2018-08-13 2023-10-17 TRüTZSCHLER GMBH & CO. KG Apparatus for compacting and/or structuring a nonwoven, and a structural shell
US20220000680A1 (en) * 2018-11-30 2022-01-06 Kimberly-Clark Worldwide, Inc. Three-dimensional nonwoven materials and methods of manufacturing thereof
CN114875581A (zh) * 2022-06-14 2022-08-09 绍兴舒洁雅无纺材料有限公司 一种无纺布水刺系统
CN114875581B (zh) * 2022-06-14 2023-02-24 绍兴舒洁雅无纺材料有限公司 一种无纺布水刺系统

Also Published As

Publication number Publication date
JP2000282355A (ja) 2000-10-10
DE19912279A1 (de) 2000-09-21

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