EP4168616C0 - Kontinuierliches faservlies-herstellungsverfahren sowie zugehörige faservlies-herstellungsanordnung und faservliesplatine - Google Patents

Kontinuierliches faservlies-herstellungsverfahren sowie zugehörige faservlies-herstellungsanordnung und faservliesplatine

Info

Publication number
EP4168616C0
EP4168616C0 EP21736967.7A EP21736967A EP4168616C0 EP 4168616 C0 EP4168616 C0 EP 4168616C0 EP 21736967 A EP21736967 A EP 21736967A EP 4168616 C0 EP4168616 C0 EP 4168616C0
Authority
EP
European Patent Office
Prior art keywords
nonwoven fabric
nonwoven
board
production
continuous production
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.)
Active
Application number
EP21736967.7A
Other languages
English (en)
French (fr)
Other versions
EP4168616B1 (de
EP4168616A1 (de
Inventor
Wonku Lee
Norbert Nicolai
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.)
Nvh Czech SRO
Nvh Czech S R O
Original Assignee
Nvh Czech SRO
Nvh Czech S R O
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 Nvh Czech SRO, Nvh Czech S R O filed Critical Nvh Czech SRO
Publication of EP4168616A1 publication Critical patent/EP4168616A1/de
Application granted granted Critical
Publication of EP4168616B1 publication Critical patent/EP4168616B1/de
Publication of EP4168616C0 publication Critical patent/EP4168616C0/de
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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/558—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 by welding together the fibres, e.g. by partially melting or dissolving in combination with mechanical or physical treatments other than embossing
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
EP21736967.7A 2020-06-19 2021-06-15 Kontinuierliches faservlies-herstellungsverfahren sowie zugehörige faservlies-herstellungsanordnung und faservliesplatine Active EP4168616B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020116315.0A DE102020116315A1 (de) 2020-06-19 2020-06-19 Kontinuierliches Faservlies-Herstellungsverfahren sowie zugehörige Faservlies- Herstellungsanordnung und Faservliesplatine
PCT/DE2021/100511 WO2021254565A1 (de) 2020-06-19 2021-06-15 Kontinuierliches faservlies-herstellungsverfahren sowie zugehörige faservlies-herstellungsanordnung und faservliesplatine

Publications (3)

Publication Number Publication Date
EP4168616A1 EP4168616A1 (de) 2023-04-26
EP4168616B1 EP4168616B1 (de) 2024-04-03
EP4168616C0 true EP4168616C0 (de) 2024-04-03

Family

ID=76744573

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21736967.7A Active EP4168616B1 (de) 2020-06-19 2021-06-15 Kontinuierliches faservlies-herstellungsverfahren sowie zugehörige faservlies-herstellungsanordnung und faservliesplatine

Country Status (6)

Country Link
US (1) US20230228018A1 (de)
EP (1) EP4168616B1 (de)
KR (1) KR20230024992A (de)
CN (1) CN116134190A (de)
DE (1) DE102020116315A1 (de)
WO (1) WO2021254565A1 (de)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5503782A (en) 1993-01-28 1996-04-02 Minnesota Mining And Manufacturing Company Method of making sorbent articles
CA2136273C (en) 1994-11-21 2001-11-20 Serge Cadieux Fiber mat forming method, machine and product
US6588080B1 (en) * 1999-04-30 2003-07-08 Kimberly-Clark Worldwide, Inc. Controlled loft and density nonwoven webs and method for producing
US7476632B2 (en) 2002-11-15 2009-01-13 3M Innovative Properties Company Fibrous nonwoven web
DE10311439A1 (de) * 2003-03-15 2004-09-23 Saurer Gmbh & Co. Kg Vorrichtung und Verfahren zum Spinnen und Ablegen einer synthetischen Fadenschar zur Vlieserzeugung
JP5065055B2 (ja) 2005-03-02 2012-10-31 ヴィー−ラップ ピーティーワイ． エルティーディー． テキスタイルラップ装置
FR2922901B1 (fr) 2007-10-25 2010-03-26 Elysees Balzac Financiere Procede et dispositif de fabrication en continu de nappes fibreuses 3d ; lesdites nappes et leurs utilisations.
DE102010034159A1 (de) 2010-08-10 2012-02-16 Grimm-Schirp Gs Technologie Gmbh Vorrichtung und Verfahren zur Herstellung eines Faserformteils und Faserformteil
CN103384735A (zh) * 2010-08-10 2013-11-06 格林-席尔普Gs技术有限责任公司 用于制造纤维模制件的装置和方法以及纤维模制件
DE202016105337U1 (de) * 2016-09-26 2018-01-17 Autefa Solutions Germany Gmbh Aerodynamische Vliesbildeeinrichtung

Also Published As

Publication number Publication date
EP4168616B1 (de) 2024-04-03
EP4168616A1 (de) 2023-04-26
KR20230024992A (ko) 2023-02-21
DE102020116315A1 (de) 2021-12-23
WO2021254565A1 (de) 2021-12-23
CN116134190A (zh) 2023-05-16
US20230228018A1 (en) 2023-07-20

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