CN116113483B - 熔喷无纺布和具备该熔喷无纺布的过滤器 - Google Patents

熔喷无纺布和具备该熔喷无纺布的过滤器

Info

Publication number
CN116113483B
CN116113483B CN202280005994.9A CN202280005994A CN116113483B CN 116113483 B CN116113483 B CN 116113483B CN 202280005994 A CN202280005994 A CN 202280005994A CN 116113483 B CN116113483 B CN 116113483B
Authority
CN
China
Prior art keywords
nonwoven fabric
melt
fiber diameter
fibers
diameter
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
CN202280005994.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN116113483A (zh
Inventor
伊东重雄
田岛俊也
福原一美
田村智彦
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.)
Tebukasi Co ltd
Original Assignee
Tebukasi Co ltd
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 Tebukasi Co ltd filed Critical Tebukasi Co ltd
Publication of CN116113483A publication Critical patent/CN116113483A/zh
Application granted granted Critical
Publication of CN116113483B publication Critical patent/CN116113483B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
CN202280005994.9A 2021-05-26 2022-05-24 熔喷无纺布和具备该熔喷无纺布的过滤器 Active CN116113483B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021088607 2021-05-26
JP2021-088607 2021-05-26
PCT/JP2022/021274 WO2022250057A1 (ja) 2021-05-26 2022-05-24 メルトブロー不織布及びこれを備えたフィルタ

Publications (2)

Publication Number Publication Date
CN116113483A CN116113483A (zh) 2023-05-12
CN116113483B true CN116113483B (zh) 2025-08-15

Family

ID=84228822

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280005994.9A Active CN116113483B (zh) 2021-05-26 2022-05-24 熔喷无纺布和具备该熔喷无纺布的过滤器

Country Status (4)

Country Link
JP (1) JP7333119B2 (cg-RX-API-DMAC7.html)
KR (1) KR102574822B1 (cg-RX-API-DMAC7.html)
CN (1) CN116113483B (cg-RX-API-DMAC7.html)
WO (1) WO2022250057A1 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7766341B2 (ja) * 2022-05-26 2025-11-10 タピルス株式会社 メルトブロー不織布及びこれを備えたフィルタ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020202899A1 (ja) * 2019-03-29 2020-10-08 タピルス株式会社 液体フィルター用のメルトブロー不織布、当該メルトブロー不織布の積層体及び積層体を備える液体用フィルター
CN111918995A (zh) * 2018-03-29 2020-11-10 三井化学株式会社 非织造布和过滤器

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US5182162A (en) * 1990-10-24 1993-01-26 Amoco Corporation Self-bonded nonwoven web and net-like web composites
JP3753522B2 (ja) * 1997-10-29 2006-03-08 タピルス株式会社 メルトブロー不織布およびメルトブロー不織布用ノズルピース
JP2007222813A (ja) * 2006-02-24 2007-09-06 Japan Vilene Co Ltd 筒状フィルタ
JP2008212828A (ja) * 2007-03-05 2008-09-18 Toray Ind Inc 機能性繊維シートおよびその製造方法
US8017534B2 (en) * 2008-03-17 2011-09-13 Kimberly-Clark Worldwide, Inc. Fibrous nonwoven structure having improved physical characteristics and method of preparing
US8372292B2 (en) * 2009-02-27 2013-02-12 Johns Manville Melt blown polymeric filtration medium for high efficiency fluid filtration
CN103987888B (zh) * 2011-12-16 2016-11-09 东丽株式会社 混纤无纺布、层叠片材和过滤器以及混纤无纺布的制造方法
CN102560902A (zh) * 2012-01-12 2012-07-11 天津工业大学 一种粘胶纤维素纺丝成网非织造布的制造方法
JP2013177703A (ja) 2012-02-28 2013-09-09 Toray Ind Inc 混繊不織布
KR102116776B1 (ko) 2013-04-11 2020-05-29 도레이 카부시키가이샤 혼섬 부직포 및 그 제조 방법
EP3332857B1 (en) 2015-08-07 2019-06-19 Daikin Industries, Ltd. Air filter material, filter pack, and air filter unit
JP6546336B2 (ja) 2016-02-16 2019-07-17 三井化学株式会社 不織布、フィルタ及び不織布の製造方法
TWI787190B (zh) 2016-08-08 2022-12-21 日商東麗泛應化學股份有限公司 不織布
CN112971238B (zh) 2017-02-14 2023-01-31 尤妮佳股份有限公司 口罩
JP6349019B1 (ja) 2017-09-22 2018-06-27 オーウエル株式会社 メルトブローン不織布及びその用途ならびにその製造方法
CN114938636A (zh) * 2019-10-08 2022-08-23 唐纳森公司 包括混合直径细纤维的过滤介质层

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111918995A (zh) * 2018-03-29 2020-11-10 三井化学株式会社 非织造布和过滤器
WO2020202899A1 (ja) * 2019-03-29 2020-10-08 タピルス株式会社 液体フィルター用のメルトブロー不織布、当該メルトブロー不織布の積層体及び積層体を備える液体用フィルター

Also Published As

Publication number Publication date
KR102574822B1 (ko) 2023-09-04
JPWO2022250057A1 (cg-RX-API-DMAC7.html) 2022-12-01
CN116113483A (zh) 2023-05-12
JP7333119B2 (ja) 2023-08-24
WO2022250057A1 (ja) 2022-12-01
KR20230028580A (ko) 2023-02-28

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