PL4444946T3 - System and method for producing a single-layer or multi-layer nonwoven - Google Patents

System and method for producing a single-layer or multi-layer nonwoven

Info

Publication number
PL4444946T3
PL4444946T3 PL22793716.6T PL22793716T PL4444946T3 PL 4444946 T3 PL4444946 T3 PL 4444946T3 PL 22793716 T PL22793716 T PL 22793716T PL 4444946 T3 PL4444946 T3 PL 4444946T3
Authority
PL
Poland
Prior art keywords
layer
producing
nonwoven
layer nonwoven
Prior art date
Application number
PL22793716.6T
Other languages
Polish (pl)
Inventor
Bodo Heetderks
Sven Thomssen
Original Assignee
Trützschler Group SE
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 Trützschler Group SE filed Critical Trützschler Group SE
Publication of PL4444946T3 publication Critical patent/PL4444946T3/en

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
    • D04H1/40—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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
    • D01G15/02—Carding machines
    • D01G15/10—Carding machines with other apparatus, e.g. drafting devices, in integral or closely-associated combination
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G21/00—Combinations of machines, apparatus, or processes, e.g. for continuous processing
    • 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
    • D04H1/70—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
    • D04H1/70—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
    • D04H1/736—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 characterised by the apparatus for arranging fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Preliminary Treatment Of Fibers (AREA)
PL22793716.6T 2021-12-06 2022-09-22 System and method for producing a single-layer or multi-layer nonwoven PL4444946T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021132077.1A DE102021132077A1 (en) 2021-12-06 2021-12-06 Plant and method for producing a single or multi-layer fleece
PCT/EP2022/076383 WO2023104365A1 (en) 2021-12-06 2022-09-22 System and method for producing a single-layer or multi-layer nonwoven

Publications (1)

Publication Number Publication Date
PL4444946T3 true PL4444946T3 (en) 2026-02-02

Family

ID=83995557

Family Applications (1)

Application Number Title Priority Date Filing Date
PL22793716.6T PL4444946T3 (en) 2021-12-06 2022-09-22 System and method for producing a single-layer or multi-layer nonwoven

Country Status (6)

Country Link
EP (1) EP4444946B1 (en)
JP (1) JP2024541171A (en)
CN (1) CN117500966A (en)
DE (1) DE102021132077A1 (en)
PL (1) PL4444946T3 (en)
WO (1) WO2023104365A1 (en)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4430500A1 (en) * 1994-08-27 1996-02-29 Hollingsworth Gmbh Card and method for producing an aerodynamically formed pile of fibers
JPH09111634A (en) * 1995-10-16 1997-04-28 Chisso Corp Cylindrical molded body and manufacturing method thereof
JP3770955B2 (en) * 1996-04-16 2006-04-26 出光興産株式会社 Laminated sheet, diaper and sanitary product using the same
JP4013346B2 (en) * 1998-08-07 2007-11-28 チッソ株式会社 Nonwoven fabric and absorbent article using the same
JP2000189731A (en) * 1998-12-28 2000-07-11 Osaka Gas Co Ltd Carbon fiber filter
DK200300661A (en) * 2003-05-01 2004-11-02 Dan Web Holding As Method and apparatus for drying a tissue
DE10356074A1 (en) * 2003-12-01 2005-06-23 Oskar Dilo Maschinenfabrik Kg Production of (lightweight) needled felt from crimped mat of cross-laid nonwoven, e.g. for molded car-boot or door cladding, geotextile, filter, coating substrate or nappy liner, includes transverse stretching before cross-laying and fixing
JP4651573B2 (en) * 2005-04-25 2011-03-16 花王株式会社 Elastic nonwoven fabric
CN101230519B (en) * 2007-12-21 2011-04-27 东华大学 Spun-laced compound nonwoven material containing line elastomer, preparation method and equipment thereof
JP6184721B2 (en) * 2012-09-28 2017-08-23 ユニ・チャーム株式会社 Absorbent articles
EP2971315B1 (en) * 2013-03-12 2018-06-13 Fitesa Nonwoven, Inc. Extensible nonwoven fabric
DE102015111340A1 (en) * 2015-07-14 2017-01-19 TRüTZSCHLER GMBH & CO. KG Plant and method for producing a multi-layer nonwoven fabric from at least one unconsolidated batt
DE202016105337U1 (en) * 2016-09-26 2018-01-17 Autefa Solutions Germany Gmbh Aerodynamic web forming device
CN107587264B (en) * 2017-09-28 2020-05-08 嘉兴华丽非织布制品有限公司 Production process of light, thin and high-strength non-woven fabric
JP7320974B2 (en) * 2019-04-08 2023-08-04 花王株式会社 Nonwoven product manufacturing method and nonwoven fabric

Also Published As

Publication number Publication date
EP4444946B1 (en) 2025-10-29
WO2023104365A1 (en) 2023-06-15
CN117500966A (en) 2024-02-02
DE102021132077A1 (en) 2023-06-07
JP2024541171A (en) 2024-11-08
EP4444946A1 (en) 2024-10-16

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