JP7077515B2 - 不織布フィルター - Google Patents

不織布フィルター Download PDF

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Publication number
JP7077515B2
JP7077515B2 JP2019522020A JP2019522020A JP7077515B2 JP 7077515 B2 JP7077515 B2 JP 7077515B2 JP 2019522020 A JP2019522020 A JP 2019522020A JP 2019522020 A JP2019522020 A JP 2019522020A JP 7077515 B2 JP7077515 B2 JP 7077515B2
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JP
Japan
Prior art keywords
base material
resin
nonwoven fabric
woven fabric
fibers
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
JP2019522020A
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English (en)
Japanese (ja)
Other versions
JPWO2018221063A1 (ja
Inventor
崇 西谷
直樹 柳岡
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.)
Japan Vilene Co Ltd
Original Assignee
Japan Vilene 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 Japan Vilene Co Ltd filed Critical Japan Vilene Co Ltd
Publication of JPWO2018221063A1 publication Critical patent/JPWO2018221063A1/ja
Application granted granted Critical
Publication of JP7077515B2 publication Critical patent/JP7077515B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • 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
    • D04H1/46—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 by needling or like operations to cause entanglement of fibres
    • D04H1/48—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 by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/485—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 by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with weld-bonding
    • 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
    • D04H1/46—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 by needling or like operations to cause entanglement of fibres
    • D04H1/498—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 by needling or like operations to cause entanglement of fibres entanglement of layered webs
    • 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
    • D04H1/559—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 the fibres being within layered webs
JP2019522020A 2017-05-31 2018-04-19 不織布フィルター Active JP7077515B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2017108811 2017-05-31
JP2017108811 2017-05-31
JP2018013977 2018-01-30
JP2018013977 2018-01-30
PCT/JP2018/016211 WO2018221063A1 (fr) 2017-05-31 2018-04-19 Filtre en tissu non tissé

Publications (2)

Publication Number Publication Date
JPWO2018221063A1 JPWO2018221063A1 (ja) 2020-04-02
JP7077515B2 true JP7077515B2 (ja) 2022-05-31

Family

ID=64455375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019522020A Active JP7077515B2 (ja) 2017-05-31 2018-04-19 不織布フィルター

Country Status (2)

Country Link
JP (1) JP7077515B2 (fr)
WO (1) WO2018221063A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7103871B2 (ja) * 2018-06-29 2022-07-20 日本バイリーン株式会社 不織布フィルタ
JPWO2021039981A1 (fr) 2019-08-30 2021-03-04
JP7453363B2 (ja) 2020-05-22 2024-03-19 北越コーポレーション株式会社 エアフィルタ用濾材の製造方法及びエアフィルタの製造方法
KR20230145116A (ko) 2021-05-14 2023-10-17 호쿠에츠 코포레이션 가부시키가이샤 에어 필터용 여과재 및 그 제조 방법

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007245712A (ja) 2006-02-20 2007-09-27 Japan Vilene Co Ltd 多層シート及びその製造方法
JP2009190269A (ja) 2008-02-14 2009-08-27 Teijin Techno Products Ltd 繊維積層体およびそれを用いた空気清浄用フィルター
JP2010509056A (ja) 2006-11-13 2010-03-25 リサーチ・トライアングル・インスティチュート ナノ繊維を組み込んだ粒子フィルタシステム
JP2012000550A (ja) 2010-06-15 2012-01-05 Asahi Kasei Fibers Corp セルロース繊維から構成される濾材
JP2013022570A (ja) 2011-07-25 2013-02-04 Shinshu Univ バグフィルター用濾材
JP2017080705A (ja) 2015-10-30 2017-05-18 タイガースポリマー株式会社 不織布濾過材

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007245712A (ja) 2006-02-20 2007-09-27 Japan Vilene Co Ltd 多層シート及びその製造方法
JP2010509056A (ja) 2006-11-13 2010-03-25 リサーチ・トライアングル・インスティチュート ナノ繊維を組み込んだ粒子フィルタシステム
JP2009190269A (ja) 2008-02-14 2009-08-27 Teijin Techno Products Ltd 繊維積層体およびそれを用いた空気清浄用フィルター
JP2012000550A (ja) 2010-06-15 2012-01-05 Asahi Kasei Fibers Corp セルロース繊維から構成される濾材
JP2013022570A (ja) 2011-07-25 2013-02-04 Shinshu Univ バグフィルター用濾材
JP2017080705A (ja) 2015-10-30 2017-05-18 タイガースポリマー株式会社 不織布濾過材

Also Published As

Publication number Publication date
JPWO2018221063A1 (ja) 2020-04-02
WO2018221063A1 (fr) 2018-12-06

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