CN1059175A - 小间隔沉积射流的气体管理系统 - Google Patents

小间隔沉积射流的气体管理系统 Download PDF

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Publication number
CN1059175A
CN1059175A CN91105881A CN91105881A CN1059175A CN 1059175 A CN1059175 A CN 1059175A CN 91105881 A CN91105881 A CN 91105881A CN 91105881 A CN91105881 A CN 91105881A CN 1059175 A CN1059175 A CN 1059175A
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CN
China
Prior art keywords
jet
deposition
improvement
sheet material
aggregate device
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.)
Pending
Application number
CN91105881A
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English (en)
Chinese (zh)
Inventor
L·R·马歇尔
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CN1059175A publication Critical patent/CN1059175A/zh
Pending legal-status Critical Current

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    • 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

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  • 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)
CN91105881A 1990-08-24 1991-08-23 小间隔沉积射流的气体管理系统 Pending CN1059175A (zh)

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 (1)

Publication Number Publication Date
CN1059175A true CN1059175A (zh) 1992-03-04

Family

ID=24284789

Family Applications (1)

Application Number Title Priority Date Filing Date
CN91105881A Pending CN1059175A (zh) 1990-08-24 1991-08-23 小间隔沉积射流的气体管理系统

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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102231469A (zh) * 2011-05-20 2011-11-02 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
CN102704097A (zh) * 2012-01-17 2012-10-03 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
CN111041566A (zh) * 2019-03-22 2020-04-21 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

Families Citing this family (25)

* Cited by examiner, † Cited by third party
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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
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
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

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* 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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102231469A (zh) * 2011-05-20 2011-11-02 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
CN102704097A (zh) * 2012-01-17 2012-10-03 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
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
CN111041566A (zh) * 2019-03-22 2020-04-21 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

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
KR0148269B1 (ko) 1998-08-17
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
AU643059B2 (en) 1993-11-04
DE69113369T2 (de) 1996-03-14
US5123983A (en) 1992-06-23
KR920004636A (ko) 1992-03-27

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