KR0148269B1 - 조밀 이격된 레이다운 제트용 가스 조정 시스템 - Google Patents

조밀 이격된 레이다운 제트용 가스 조정 시스템

Info

Publication number
KR0148269B1
KR0148269B1 KR1019910014623A KR910014623A KR0148269B1 KR 0148269 B1 KR0148269 B1 KR 0148269B1 KR 1019910014623 A KR1019910014623 A KR 1019910014623A KR 910014623 A KR910014623 A KR 910014623A KR 0148269 B1 KR0148269 B1 KR 0148269B1
Authority
KR
South Korea
Prior art keywords
laydown
jets
jet
belt
sheet
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
KR1019910014623A
Other languages
English (en)
Korean (ko)
Other versions
KR920004636A (ko
Inventor
마샬 래리 알
Original Assignee
미리암 디. 메콘내히 ; 디. 제이. 헬만
이. 아이, 듀퐁 드 네모아 앤드 캄파니
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 미리암 디. 메콘내히 ; 디. 제이. 헬만, 이. 아이, 듀퐁 드 네모아 앤드 캄파니 filed Critical 미리암 디. 메콘내히 ; 디. 제이. 헬만
Publication of KR920004636A publication Critical patent/KR920004636A/ko
Application granted granted Critical
Publication of KR0148269B1 publication Critical patent/KR0148269B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
    • 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)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
KR1019910014623A 1990-08-24 1991-08-23 조밀 이격된 레이다운 제트용 가스 조정 시스템 Expired - Fee Related KR0148269B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US571,725 1990-08-24
US07/571,725 US5123983A (en) 1990-08-24 1990-08-24 Gas management system for closely-spaced laydown jets

Publications (2)

Publication Number Publication Date
KR920004636A KR920004636A (ko) 1992-03-27
KR0148269B1 true KR0148269B1 (ko) 1998-08-17

Family

ID=24284789

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910014623A Expired - Fee Related KR0148269B1 (ko) 1990-08-24 1991-08-23 조밀 이격된 레이다운 제트용 가스 조정 시스템

Country Status (11)

Country Link
US (1) US5123983A (enExample)
EP (1) EP0472208B1 (enExample)
JP (1) JP3137376B2 (enExample)
KR (1) KR0148269B1 (enExample)
CN (1) CN1059175A (enExample)
AU (1) AU643059B2 (enExample)
CA (1) CA2049593C (enExample)
DE (1) DE69113369T2 (enExample)
MX (1) MX9100794A (enExample)
RU (1) RU2031828C1 (enExample)
TW (1) TW197477B (enExample)

Families Citing this family (28)

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Publication number Priority date Publication date Assignee Title
US5833900A (en) * 1995-07-28 1998-11-10 E. I. Du Pont De Nemours And Company Process for modifying porosity in sheet made from flash spinning olefin polymer
US5863639A (en) * 1995-09-13 1999-01-26 E. I. Du Pont De Nemours And Company Nonwoven sheet products made from plexifilamentary film fibril webs
US5971731A (en) * 1996-11-01 1999-10-26 E. I. Du Pont De Nemours And Company Nose cone for small spin head in flash spinning system
US6179458B1 (en) 1996-11-01 2001-01-30 E. I. Du Pont De Nemours And Company Forming a solution of fluids having low miscibility and large-scale differences in viscosity
DE10019342B3 (de) * 1999-07-16 2006-02-09 Sächsisches Textilforschungsinstitut e.V. Verfahren zur Verfestigung von Faser- und/oder Filamentvliesen
WO2001029295A1 (en) * 1999-10-18 2001-04-26 E.I. Du Pont De Nemours And Company Flash-spun sheet material
US8333918B2 (en) * 2003-10-27 2012-12-18 Kimberly-Clark Worldwide, Inc. Method for the production of nonwoven web materials
US8034430B2 (en) * 2005-10-27 2011-10-11 Kimberly-Clark Worldwide, Inc. Nonwoven fabric and fastening system that include an auto-adhesive material
CN102231469B (zh) * 2011-05-20 2012-07-04 中国科学院光电技术研究所 一种用于准分子激光器气体管理的装置及方法
CN102704097B (zh) * 2012-01-17 2013-12-25 张家港市中孚达纺织科技有限公司 高支精梳牦牛绒纯纺机织纱的纺纱工艺
CN105819272B (zh) * 2016-05-11 2018-08-28 江阴市华方机电科技有限公司 倒立式钢丝收线机
CN111041566B (zh) * 2019-03-22 2021-11-02 大连民族大学 组合式基于重力阶梯电场的静电纺丝实验装置
WO2025006924A1 (en) 2023-06-30 2025-01-02 Dupont Safety & Construction, Inc. Breathable sheet with improved surface robustness
WO2025006930A1 (en) 2023-06-30 2025-01-02 Dupont Safety & Construction, Inc. Wind-tight flash-spun sheet
WO2025006952A1 (en) 2023-06-30 2025-01-02 Dupont Safety & Construction, Inc. Soft, flash-spun sheet
WO2025006942A1 (en) 2023-06-30 2025-01-02 Dupont Safety & Construction, Inc. High barrier breathable flash-spun sheet
WO2025006920A1 (en) 2023-06-30 2025-01-02 Dupont Safety & Construction, Inc. Softened flash-spun sheet
WO2025006914A1 (en) 2023-06-30 2025-01-02 Dupont Safety & Construction, Inc. Breathable tear resistant flash-spun sheet
WO2025144676A1 (en) 2023-12-27 2025-07-03 Dupont Safety & Construction, Inc. Flash spinning process and flash spinning fluid
WO2025144673A1 (en) 2023-12-27 2025-07-03 Dupont Safety & Construction, Inc. Non-azeotropic compositions comprising dichloromethane and 1h,1h,2h-heptafluorocyclopentane and use of the compositions as flash spinning agents
WO2025144674A1 (en) 2023-12-27 2025-07-03 Dupont Safety & Construction, Inc. Azeotropic and azeotrope-like compositions comprising dichloromethane and trans-1h,2h-octafluorocyclopentane and use of the compositions as flash spinning agents
WO2025178741A1 (en) 2024-02-19 2025-08-28 Dupont Safety & Construction, Inc. Azeotropic and azeotrope-like compositions comprising 1,2-dichloroethylene and 1h,2h-octafluorocyclopentane and use of the compositions as flash spinning agents
WO2025178740A1 (en) 2024-02-19 2025-08-28 Dupont Safety & Construction, Inc. Azeotropic and azeotrope-like compositions comprising cyclopentane and 1h,1h,2h-heptafluorocyclopentane or 2-methylpentane and 1h,1h,2h-heptafluorocyclopentane and use of the compositions as flash spinning agents
WO2025240722A1 (en) 2024-05-17 2025-11-20 Dupont Safety & Construction, Inc. Azeotropic and azeotrope-like compositions comprising a chlorinated compound and a c6-hydrocarbon and use of the compositions as flash spinning agents
WO2025240719A1 (en) 2024-05-17 2025-11-20 Dupont Safety & Construction, Inc. Flash spinning process for partially fluorinated polymers using flash spinning agents comprising a chlorinated solvent and a linear or branched hydrocarbon with 5 or more carbon atoms
WO2025240708A1 (en) 2024-05-17 2025-11-20 Dupont Safety & Construction, Inc. Improved flash spinning process for polyolefins using flash spinning agents comprising a chlorinated solvent and a linear or branched hydrocarbon with 5 to 6 carbon atoms
WO2025240715A1 (en) 2024-05-17 2025-11-20 Dupont Safety & Construction, Inc. Azeotropic and azeotrope-like compositions comprising dichloromethane and 2-methylpentane or 3-methylpentane and use of the compositions as flash spinning agents
CN120401034B (zh) * 2025-07-03 2025-10-10 江苏青昀新材料有限公司 一种用于闪蒸纺丝中的循环抽风压风成网系统及方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732885A (en) * 1956-01-31 Method and apparatus for producing
US3502763A (en) * 1962-02-03 1970-03-24 Freudenberg Carl Kg Process of producing non-woven fabric fleece
NL296015A (enExample) * 1962-05-16
US3387326A (en) * 1964-06-04 1968-06-11 Du Pont Apparatus for charging and spreading a web
US3384944A (en) * 1965-02-10 1968-05-28 Du Pont Apparatus for extruding and blending
US3504076A (en) * 1967-04-06 1970-03-31 Du Pont Cooling of flash spinning cell atmosphere
US3497918A (en) * 1967-04-06 1970-03-03 Du Pont Apparatus for making a nonwoven fibrous sheet
US3460731A (en) * 1967-07-07 1969-08-12 Du Pont Filament deflecting apparatus
DE2048006B2 (de) * 1969-10-01 1980-10-30 Asahi Kasei Kogyo K.K., Osaka (Japan) Verfahren und Vorrichtung zur Herstellung einer breiten Vliesbahn
CA944913A (en) * 1970-04-01 1974-04-09 Toray Industries, Inc. Apparatus and method for manufacturing continuous filaments from synthetic polymers
US3860369A (en) * 1972-11-02 1975-01-14 Du Pont Apparatus for making non-woven fibrous sheet
US3949130A (en) * 1974-01-04 1976-04-06 Tuff Spun Products, Inc. Spun bonded fabric, and articles made therefrom
US4089720A (en) * 1975-11-28 1978-05-16 Monsanto Company Method and apparatus for making a nonwoven fabric
US4148595A (en) * 1977-09-28 1979-04-10 E. I. Du Pont De Nemours And Company Coating for aerodynamic shield in apparatus for making non-woven web
US4276106A (en) * 1979-08-15 1981-06-30 Imperial Chemical Industries Limited Laying oriented fibrous webs
FR2519036A1 (fr) * 1981-12-28 1983-07-01 Saint Gobain Isover Perfectionnements aux techniques de formation de voiles de fibres
DE3713862A1 (de) * 1987-04-25 1988-11-10 Reifenhaeuser Masch Verfahren und spinnvliesanlage zur herstellung eines spinnvlieses aus synthetischem endlosfilament
DE3728002A1 (de) * 1987-08-22 1989-03-02 Freudenberg Carl Fa Verfahren und vorrichtung zur herstellung von spinnvliesen

Also Published As

Publication number Publication date
JP3137376B2 (ja) 2001-02-19
EP0472208A1 (en) 1992-02-26
CA2049593C (en) 2002-02-26
CA2049593A1 (en) 1992-02-25
MX9100794A (es) 1992-04-01
DE69113369D1 (de) 1995-11-02
TW197477B (enExample) 1993-01-01
RU2031828C1 (ru) 1995-03-27
EP0472208B1 (en) 1995-09-27
AU8260291A (en) 1992-02-27
JPH04245966A (ja) 1992-09-02
CN1059175A (zh) 1992-03-04
AU643059B2 (en) 1993-11-04
DE69113369T2 (de) 1996-03-14
US5123983A (en) 1992-06-23
KR920004636A (ko) 1992-03-27

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