DE69113369T2 - Gasführungssystem für eng benachbarte Ablegedüsen. - Google Patents

Gasführungssystem für eng benachbarte Ablegedüsen.

Info

Publication number
DE69113369T2
DE69113369T2 DE69113369T DE69113369T DE69113369T2 DE 69113369 T2 DE69113369 T2 DE 69113369T2 DE 69113369 T DE69113369 T DE 69113369T DE 69113369 T DE69113369 T DE 69113369T DE 69113369 T2 DE69113369 T2 DE 69113369T2
Authority
DE
Germany
Prior art keywords
closely adjacent
routing system
gas routing
adjacent placement
nozzles
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
DE69113369T
Other languages
English (en)
Other versions
DE69113369D1 (de
Inventor
Larry R Marshall
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 DE69113369D1 publication Critical patent/DE69113369D1/de
Application granted granted Critical
Publication of DE69113369T2 publication Critical patent/DE69113369T2/de
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
DE69113369T 1990-08-24 1991-08-23 Gasführungssystem für eng benachbarte Ablegedüsen. Expired - Fee Related DE69113369T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
DE69113369D1 DE69113369D1 (de) 1995-11-02
DE69113369T2 true DE69113369T2 (de) 1996-03-14

Family

ID=24284789

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69113369T Expired - Fee Related DE69113369T2 (de) 1990-08-24 1991-08-23 Gasführungssystem für eng benachbarte Ablegedüsen.

Country Status (11)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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
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
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
DE10019342B3 (de) * 1999-07-16 2006-02-09 Sächsisches Textilforschungsinstitut e.V. Verfahren zur Verfestigung von Faser- und/oder Filamentvliesen
EP1222326B1 (de) * 1999-10-18 2005-10-12 E.I. Du Pont De Nemours And Company Flash-gesponnenes flächiges 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

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 (de) * 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
US3477103A (en) * 1967-07-07 1969-11-11 Du Pont Preparation of nonwoven web structure
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
KR0148269B1 (ko) 1998-08-17
AU643059B2 (en) 1993-11-04
DE69113369D1 (de) 1995-11-02
KR920004636A (ko) 1992-03-27
CA2049593C (en) 2002-02-26
AU8260291A (en) 1992-02-27
TW197477B (de) 1993-01-01
EP0472208B1 (de) 1995-09-27
RU2031828C1 (ru) 1995-03-27
US5123983A (en) 1992-06-23
MX9100794A (es) 1992-04-01
CN1059175A (zh) 1992-03-04
EP0472208A1 (de) 1992-02-26
CA2049593A1 (en) 1992-02-25
JP3137376B2 (ja) 2001-02-19
JPH04245966A (ja) 1992-09-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee