JP7338677B2 - 不織布の製造方法 - Google Patents

不織布の製造方法 Download PDF

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Publication number
JP7338677B2
JP7338677B2 JP2021514435A JP2021514435A JP7338677B2 JP 7338677 B2 JP7338677 B2 JP 7338677B2 JP 2021514435 A JP2021514435 A JP 2021514435A JP 2021514435 A JP2021514435 A JP 2021514435A JP 7338677 B2 JP7338677 B2 JP 7338677B2
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Japan
Prior art keywords
spinneret
nonwoven fabric
rectangular
airflow
long side
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JP2021514435A
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English (en)
Japanese (ja)
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JPWO2021193109A1 (ko
Inventor
祐 寺本
祥二 船越
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Toray Industries Inc
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Toray Industries Inc
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Publication of JPWO2021193109A1 publication Critical patent/JPWO2021193109A1/ja
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    • 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
    • D04H3/16—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 filaments produced in association with filament formation, e.g. immediately following extrusion
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
JP2021514435A 2020-03-23 2021-03-11 不織布の製造方法 Active JP7338677B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020050925 2020-03-23
JP2020050925 2020-03-23
PCT/JP2021/009818 WO2021193109A1 (ja) 2020-03-23 2021-03-11 不織布の製造方法

Publications (2)

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JPWO2021193109A1 JPWO2021193109A1 (ko) 2021-09-30
JP7338677B2 true JP7338677B2 (ja) 2023-09-05

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ID=77892025

Family Applications (1)

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JP2021514435A Active JP7338677B2 (ja) 2020-03-23 2021-03-11 不織布の製造方法

Country Status (4)

Country Link
JP (1) JP7338677B2 (ko)
KR (1) KR102670281B1 (ko)
CN (1) CN115279957A (ko)
WO (1) WO2021193109A1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114182366A (zh) * 2022-01-14 2022-03-15 福建永荣锦江股份有限公司 一种超细聚酰胺纤维风冷装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019504218A (ja) 2016-01-27 2019-02-14 ライフェンホイザー・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンデイトゲゼルシャフト・マシイネンファブリーク 無端フィラメントからスパンボンデッド不織布を製造するための装置および方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432305U (ko) * 1977-07-28 1979-03-02
JPS6111774U (ja) * 1984-06-22 1986-01-23 東レ株式会社 溶融紡糸機におけるモノマ除去装置
US6379136B1 (en) * 1999-06-09 2002-04-30 Gerald C. Najour Apparatus for production of sub-denier spunbond nonwovens
JP3658284B2 (ja) * 2000-07-05 2005-06-08 ユニ・チャーム株式会社 不織布製造装置
JP5829554B2 (ja) 2012-03-06 2015-12-09 株式会社タマル製作所 ナノファイバー積層体の製造方法
SI2738297T1 (sl) * 2012-12-03 2016-07-29 Reifenhaeuser Gmbh & Co. Kg Maschinenfabrik Naprava in postopek za izdelavo traku netkane filamentne preje
JP2016050375A (ja) * 2014-08-29 2016-04-11 東レ株式会社 フィラメント糸の製造装置および製造方法
US10988861B2 (en) 2015-08-27 2021-04-27 Refenhaeuser Gmbh & Co. Kg Maschinenfabrik Apparatus for making a spunbond web from filaments
CN106120002A (zh) * 2016-07-28 2016-11-16 苏州敏喆机械有限公司 一种熔体纺丝用外环吹风装置
SI3575468T1 (sl) * 2018-05-28 2020-12-31 Reifenhauser Gmbh & Co. Kg Maschinenfabrik Naprava in postopek za proizvodnjo tkanih polsti iz brezkončnih filamentov

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019504218A (ja) 2016-01-27 2019-02-14 ライフェンホイザー・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンデイトゲゼルシャフト・マシイネンファブリーク 無端フィラメントからスパンボンデッド不織布を製造するための装置および方法

Also Published As

Publication number Publication date
KR102670281B1 (ko) 2024-05-30
CN115279957A (zh) 2022-11-01
JPWO2021193109A1 (ko) 2021-09-30
KR20220147098A (ko) 2022-11-02
WO2021193109A1 (ja) 2021-09-30

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