EP3722477A4 - Verfahren zur herstellung von spinnvliesstoff und spinnvliesstoff - Google Patents

Verfahren zur herstellung von spinnvliesstoff und spinnvliesstoff Download PDF

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Publication number
EP3722477A4
EP3722477A4 EP19740472.6A EP19740472A EP3722477A4 EP 3722477 A4 EP3722477 A4 EP 3722477A4 EP 19740472 A EP19740472 A EP 19740472A EP 3722477 A4 EP3722477 A4 EP 3722477A4
Authority
EP
European Patent Office
Prior art keywords
spinned
nonwoven fabric
manufacturing
nonwoven
fabric
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
EP19740472.6A
Other languages
English (en)
French (fr)
Other versions
EP3722477A1 (de
EP3722477B1 (de
Inventor
Taiichiro ICHIKAWA
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.)
Mitsui Chemicals Asahi Life Materials Co Ltd
Original Assignee
Mitsui Chemicals Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=66934399&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP3722477(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of EP3722477A1 publication Critical patent/EP3722477A1/de
Publication of EP3722477A4 publication Critical patent/EP3722477A4/de
Application granted granted Critical
Publication of EP3722477B1 publication Critical patent/EP3722477B1/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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/007—Addition polymers
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D02J13/006—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass in a fluid bed
    • 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
    • D04H3/14—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 thermoplastic yarns or filaments produced by welding
    • D04H3/147—Composite yarns or filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Laminated Bodies (AREA)
EP19740472.6A 2019-02-18 2019-02-18 Verfahren zur herstellung von spinnvliesstoff und spinnvliesstoff Active EP3722477B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/005885 WO2020170311A1 (ja) 2019-02-18 2019-02-18 スパンボンド不織布の製造方法及びスパンボンド不織布

Publications (3)

Publication Number Publication Date
EP3722477A1 EP3722477A1 (de) 2020-10-14
EP3722477A4 true EP3722477A4 (de) 2021-03-31
EP3722477B1 EP3722477B1 (de) 2022-04-27

Family

ID=66934399

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19740472.6A Active EP3722477B1 (de) 2019-02-18 2019-02-18 Verfahren zur herstellung von spinnvliesstoff und spinnvliesstoff

Country Status (7)

Country Link
EP (1) EP3722477B1 (de)
JP (1) JP6533025B1 (de)
KR (1) KR102565495B1 (de)
CN (1) CN113474504B (de)
DK (1) DK3722477T3 (de)
MY (1) MY194599A (de)
WO (1) WO2020170311A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114657701B (zh) * 2022-03-28 2023-04-18 厦门当盛新材料有限公司 一种微波热合闪蒸纺丝无纺布工艺方法、微波热合装置以及无纺布制备设备

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA948388A (en) 1970-02-27 1974-06-04 Paul B. Hansen Pattern bonded continuous filament web
JPS6313256A (ja) * 1986-07-03 1988-01-20 Canon Inc 照明装置
US5382400A (en) 1992-08-21 1995-01-17 Kimberly-Clark Corporation Nonwoven multicomponent polymeric fabric and method for making same
JPH06108356A (ja) 1992-09-25 1994-04-19 Kuraray Co Ltd 連続マルチフィラメントウェブの走行安定化方法
US5810954A (en) * 1996-02-20 1998-09-22 Kimberly-Clark Worldwide, Inc. Method of forming a fine fiber barrier fabric with improved drape and strength of making same
US6454989B1 (en) 1998-11-12 2002-09-24 Kimberly-Clark Worldwide, Inc. Process of making a crimped multicomponent fiber web
JP3535064B2 (ja) * 2000-03-07 2004-06-07 カネボウ株式会社 熱可塑性エラストマー不織布ロールの製造方法並びに製造装置
US20040067709A1 (en) * 2001-01-29 2004-04-08 Masahiro Kishine Non-woven fabrics of wind-shrink fiber and laminate thereof
JP2003147671A (ja) * 2001-11-09 2003-05-21 Kobe Steel Ltd 連続マルチフィラメントウェブ製造装置及び製造方法
US20040097154A1 (en) 2002-11-19 2004-05-20 Vishal Bansal Multi-layer mechanically needed spunbond fabric and process for making
WO2008099823A1 (ja) * 2007-02-13 2008-08-21 Toyo Boseki Kabushiki Kaisha 長繊維不織布およびそれを用いた繊維資材
JP6034022B2 (ja) * 2011-12-27 2016-11-30 旭化成株式会社 不織布積層体
JP5888495B2 (ja) * 2012-01-11 2016-03-22 東洋紡株式会社 柔軟性および耐摩耗性に優れた長繊維不織布およびその用途
ES2676305T5 (es) * 2015-02-04 2023-03-16 Reifenhaeuser Masch Procedimiento para la fabricación de un laminado y laminado
PL3246444T3 (pl) * 2016-05-18 2020-09-07 Fibertex Personal Care A/S Sposób wytwarzania wstęgi włókniny typu high loft

Also Published As

Publication number Publication date
EP3722477A1 (de) 2020-10-14
MY194599A (en) 2022-12-06
CN113474504B (zh) 2023-04-18
DK3722477T3 (da) 2022-05-16
JPWO2020170311A1 (ja) 2021-03-11
WO2020170311A1 (ja) 2020-08-27
KR102565495B1 (ko) 2023-08-09
KR20210096220A (ko) 2021-08-04
EP3722477B1 (de) 2022-04-27
JP6533025B1 (ja) 2019-06-19
CN113474504A (zh) 2021-10-01

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