CN111771021B - 层叠无纺布 - Google Patents

层叠无纺布 Download PDF

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Publication number
CN111771021B
CN111771021B CN201980015565.8A CN201980015565A CN111771021B CN 111771021 B CN111771021 B CN 111771021B CN 201980015565 A CN201980015565 A CN 201980015565A CN 111771021 B CN111771021 B CN 111771021B
Authority
CN
China
Prior art keywords
nonwoven fabric
laminated nonwoven
laminated
polyolefin resin
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
CN201980015565.8A
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English (en)
Chinese (zh)
Other versions
CN111771021A (zh
Inventor
西村�一
阪上好
中野洋平
羽根亮一
西村诚
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.)
Toray Industries Inc
Original Assignee
Toray Industries 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
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Publication of CN111771021A publication Critical patent/CN111771021A/zh
Application granted granted Critical
Publication of CN111771021B publication Critical patent/CN111771021B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • D04H1/58—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/593—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives to layered webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
CN201980015565.8A 2018-02-28 2019-02-22 层叠无纺布 Active CN111771021B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2018-034868 2018-02-28
JP2018034868 2018-02-28
JP2018-141050 2018-07-27
JP2018141050 2018-07-27
PCT/JP2019/006919 WO2019167852A1 (fr) 2018-02-28 2019-02-22 Tissu non-tissé stratifié

Publications (2)

Publication Number Publication Date
CN111771021A CN111771021A (zh) 2020-10-13
CN111771021B true CN111771021B (zh) 2022-11-22

Family

ID=67804961

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980015565.8A Active CN111771021B (zh) 2018-02-28 2019-02-22 层叠无纺布

Country Status (5)

Country Link
JP (1) JP7173022B2 (fr)
KR (1) KR102490535B1 (fr)
CN (1) CN111771021B (fr)
TW (1) TWI749293B (fr)
WO (1) WO2019167852A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230349084A1 (en) * 2020-04-23 2023-11-02 Kimberly-Clark Worldwide, Inc. Nonwoven Web Containing a High Strength Spunblown Layer
TWI753693B (zh) * 2020-12-09 2022-01-21 財團法人紡織產業綜合研究所 透氣防水不織布及其製造方法
WO2024143162A1 (fr) * 2022-12-28 2024-07-04 三井化学株式会社 Stratifié de filtration et procédé de fabrication de stratifié de filtration

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003518205A (ja) * 1999-12-21 2003-06-03 キンバリー クラーク ワールドワイド インコーポレイテッド 細いデニールの多成分繊維
US6740609B1 (en) * 2000-08-15 2004-05-25 Polymer Group, Inc. Soft polypropylene melt spun nonwoven fabric
CN1646753A (zh) * 2000-09-18 2005-07-27 出光统一科技株式会社 多层无纺布及其用途
JP2007284859A (ja) * 2006-03-22 2007-11-01 Toray Ind Inc 不織布および該不織布からなる下敷き材
CN103987888A (zh) * 2011-12-16 2014-08-13 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
WO2016102469A1 (fr) * 2014-12-22 2016-06-30 Schill + Seilacher Gmbh Composition d'apprêt destinée à conférer des propriétés hydrophiles permanentes à des fibres textiles et des produits textiles
CN106661792A (zh) * 2014-07-03 2017-05-10 出光兴产株式会社 纺粘无纺布及其制造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW438673B (en) * 1998-05-01 2001-06-07 Dow Chemical Co Method of making a breathable, barrier meltblown nonwoven
JP3656837B2 (ja) 2001-08-06 2005-06-08 東洋紡績株式会社 ハウスラップ材及びその製造方法
US6992146B2 (en) * 2002-08-22 2006-01-31 Sunoco Inc. (R&M) Very low melt viscosity resin
US20050106978A1 (en) * 2003-11-18 2005-05-19 Cheng Chia Y. Elastic nonwoven fabrics made from blends of polyolefins and processes for making the same
JP2007524008A (ja) * 2004-01-27 2007-08-23 ザ プロクター アンド ギャンブル カンパニー メルトフローレートの高い多成分繊維を含有する柔軟で伸張性のある不織布ウェブ
KR101116491B1 (ko) * 2006-02-06 2012-03-07 미쓰이 가가쿠 가부시키가이샤 스펀-본디드 부직포
EP2034057A1 (fr) * 2007-09-10 2009-03-11 ALBIS Spa Non tissé filé-lié élastique et étoffe non tissée élastique le comprenant
JP5802373B2 (ja) * 2010-10-04 2015-10-28 旭化成せんい株式会社 薄型分離膜支持体
CN113373599A (zh) * 2014-10-30 2021-09-10 三井化学株式会社 纺粘非织造布、非织造布层叠体、医疗用衣料、消毒盖布及熔喷非织造布

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003518205A (ja) * 1999-12-21 2003-06-03 キンバリー クラーク ワールドワイド インコーポレイテッド 細いデニールの多成分繊維
US6740609B1 (en) * 2000-08-15 2004-05-25 Polymer Group, Inc. Soft polypropylene melt spun nonwoven fabric
CN1646753A (zh) * 2000-09-18 2005-07-27 出光统一科技株式会社 多层无纺布及其用途
JP2007284859A (ja) * 2006-03-22 2007-11-01 Toray Ind Inc 不織布および該不織布からなる下敷き材
CN103987888A (zh) * 2011-12-16 2014-08-13 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
CN106661792A (zh) * 2014-07-03 2017-05-10 出光兴产株式会社 纺粘无纺布及其制造方法
WO2016102469A1 (fr) * 2014-12-22 2016-06-30 Schill + Seilacher Gmbh Composition d'apprêt destinée à conférer des propriétés hydrophiles permanentes à des fibres textiles et des produits textiles

Also Published As

Publication number Publication date
JP7173022B2 (ja) 2022-11-16
TWI749293B (zh) 2021-12-11
TW201945171A (zh) 2019-12-01
KR20200126370A (ko) 2020-11-06
CN111771021A (zh) 2020-10-13
KR102490535B1 (ko) 2023-01-19
JPWO2019167852A1 (ja) 2020-12-17
WO2019167852A1 (fr) 2019-09-06

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