DE69634749D1 - Vliesstoff für plissierter filter, und verfahren zu dessen herstellung - Google Patents

Vliesstoff für plissierter filter, und verfahren zu dessen herstellung

Info

Publication number
DE69634749D1
DE69634749D1 DE69634749T DE69634749T DE69634749D1 DE 69634749 D1 DE69634749 D1 DE 69634749D1 DE 69634749 T DE69634749 T DE 69634749T DE 69634749 T DE69634749 T DE 69634749T DE 69634749 D1 DE69634749 D1 DE 69634749D1
Authority
DE
Germany
Prior art keywords
plased
nonwovens
filter
production
plased filter
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.)
Expired - Fee Related
Application number
DE69634749T
Other languages
English (en)
Other versions
DE69634749T2 (de
Inventor
Hiroyoshi Horiguchi
Makoto Nishimura
Kaori Iwasaki
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
Priority claimed from PCT/JP1996/000863 external-priority patent/WO1997037071A1/ja
Application granted granted Critical
Publication of DE69634749D1 publication Critical patent/DE69634749D1/de
Publication of DE69634749T2 publication Critical patent/DE69634749T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • D04H3/08—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
    • 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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/34—Core-skin structure; Spinnerette packs therefor
    • 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
    • D04H3/009—Condensation or reaction polymers
    • D04H3/011—Polyesters
    • 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
    • D04H3/016—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the fineness

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)
DE69634749T 1996-03-29 1996-03-29 Vliesstoff für plissierter filter, und verfahren zu dessen herstellung Expired - Fee Related DE69634749T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1996/000863 WO1997037071A1 (fr) 1994-09-28 1996-03-29 Textile non-tisse pour filtre plisse et procede de fabrication

Publications (2)

Publication Number Publication Date
DE69634749D1 true DE69634749D1 (de) 2005-06-23
DE69634749T2 DE69634749T2 (de) 2006-01-12

Family

ID=34611340

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69634749T Expired - Fee Related DE69634749T2 (de) 1996-03-29 1996-03-29 Vliesstoff für plissierter filter, und verfahren zu dessen herstellung

Country Status (2)

Country Link
KR (1) KR100386744B1 (de)
DE (1) DE69634749T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100364291B1 (ko) * 2000-03-06 2002-12-18 주식회사 프리챌홀딩스 기체 필터용 부직포
WO2007088824A1 (ja) * 2006-02-01 2007-08-09 Toray Industries, Inc. フィルター用不織布およびその製造方法
CN101678255A (zh) * 2007-05-31 2010-03-24 东丽株式会社 圆筒状袋式过滤器用无纺布、其制造方法及由其制成的圆筒状袋式过滤器
KR102022309B1 (ko) * 2013-12-04 2019-09-18 도레이첨단소재 주식회사 강도가 개선된 폴리에스터 부직포의 제조방법
DE202015105210U1 (de) * 2015-10-02 2016-11-03 Ahlstrom Corp. Filtermedium mit hoher Hitzebeständigkeit
KR102313168B1 (ko) * 2016-09-02 2021-10-15 도레이 카부시키가이샤 스판본드 부직포 및 그의 제조 방법
KR102362231B1 (ko) * 2018-06-19 2022-02-10 코오롱인더스트리 주식회사 카펫 기포지용 부직포 및 이의 제조방법

Also Published As

Publication number Publication date
DE69634749T2 (de) 2006-01-12
KR19990021922A (ko) 1999-03-25
KR100386744B1 (ko) 2003-08-21

Similar Documents

Publication Publication Date Title
DE69842254D1 (de) Lithiumwasserstofftitanat und verfahren zu dessen herstellung
DE69739311D1 (de) Sinterkarbid, verfahren zu dessen herstellung und sinterkarbidwerkzeuge
ATE225407T1 (de) Impfmittel für gusseisen und verfahren zu dessen herstellung
ATE379971T1 (de) Disinfektionsmittel und verfahren zu dessen herstellung
DE69511714D1 (de) Fahrzeugfenster und verfahren zu dessen herstellung
DE69716129D1 (de) Seitlich ausdehnbarer tampon und verfahren zu seiner herstellung
DE69407295D1 (de) Anorganisches, poröses material und verfahren zu dessen herstellung
DE69421405D1 (de) Verbesserter zahnseidenstoff aus expandiertem ptfe, und verfahren zu dessen herstellung
DE59911991D1 (de) Perforierter vliesstoff und verfahren zu dessen herstellung
DE69739830D1 (de) Tiegel für kristallziehung und verfahren zu dessen herstellung
DE69722307D1 (de) Geträgerter Metallocenkomplex und Verfahren zu dessen Herstellung
DE69837849D1 (de) Kohlekommutator und verfahren zu dessen herstellung
DE69730404D1 (de) Luftreifen und verfahren zu dessen herstellung
ATE250686T1 (de) Vliesverbund, verfahren zu dessen herstellung und dessen verwendung
DE69941258D1 (de) Polyisocyanat und verfahren zu seiner herstellung
DE69503332D1 (de) Gleitstück und verfahren zu dessen herstellung
DE69527220D1 (de) Verbesserte Dachbahn und Verfahren zu dessen Herstellung
DE69918995D1 (de) Chelat-bildender filter und verfahren zu seiner herstellung
DE69905326D1 (de) Sollerschlitz und Verfahren zu dessen Herstellung
DE50010354D1 (de) Verbundteil und verfahren zu dessen herstellung
ATA75297A (de) Dekorlaminat und verfahren zu seiner herstellung
DE68923277D1 (de) Vliesstoff aus metallfasern und verfahren zu dessen herstellung.
DE69839353D1 (de) Stahldraht und verfahren zu dessen herstellung
DE59703243D1 (de) Cellulose-gebundenes faservlies und verfahren zu dessen herstellung
ATA139199A (de) Bauelement und verfahren zu dessen herstellung

Legal Events

Date Code Title Description
8363 Opposition against the patent
8310 Action for declaration of annulment
8339 Ceased/non-payment of the annual fee