DE69121912D1 - DEVICE FOR SHAPING A nonwoven web - Google Patents

DEVICE FOR SHAPING A nonwoven web

Info

Publication number
DE69121912D1
DE69121912D1 DE69121912T DE69121912T DE69121912D1 DE 69121912 D1 DE69121912 D1 DE 69121912D1 DE 69121912 T DE69121912 T DE 69121912T DE 69121912 T DE69121912 T DE 69121912T DE 69121912 D1 DE69121912 D1 DE 69121912D1
Authority
DE
Germany
Prior art keywords
shaping
nonwoven web
nonwoven
web
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
DE69121912T
Other languages
German (de)
Other versions
DE69121912T2 (en
Inventor
Terry Farr
James Dempsey
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
Application granted granted Critical
Publication of DE69121912D1 publication Critical patent/DE69121912D1/en
Publication of DE69121912T2 publication Critical patent/DE69121912T2/en
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
    • D01D5/11—Flash-spinning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Closures For Containers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
DE69121912T 1991-05-10 1991-05-10 DEVICE FOR SHAPING A nonwoven web Expired - Fee Related DE69121912T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1991/003119 WO1992020511A1 (en) 1991-05-10 1991-05-10 Apparatus for forming the edge of flash spun webs

Publications (2)

Publication Number Publication Date
DE69121912D1 true DE69121912D1 (en) 1996-10-10
DE69121912T2 DE69121912T2 (en) 1997-04-03

Family

ID=22225506

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69121912T Expired - Fee Related DE69121912T2 (en) 1991-05-10 1991-05-10 DEVICE FOR SHAPING A nonwoven web

Country Status (5)

Country Link
EP (1) EP0584060B1 (en)
JP (1) JP2901756B2 (en)
DE (1) DE69121912T2 (en)
ES (1) ES2090334T3 (en)
WO (1) WO1992020511A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2222243A1 (en) * 1995-06-02 1996-12-05 Wayne Edward Billings Apparatus and process for forming a fibrous sheet
US6709623B2 (en) 2000-12-22 2004-03-23 Kimberly-Clark Worldwide, Inc. Process of and apparatus for making a nonwoven web
BRPI0409518B1 (en) 2003-04-03 2014-08-19 Du Pont Process, rotational spinning apparatus and fibrous nonwoven sheet
ITVI20030124A1 (en) * 2003-06-30 2005-01-01 G & G Engineering Srl AUTOMATIC DEVICE FOR OPTIMING THE DISTRIBUTION
EP1730332B1 (en) * 2004-04-01 2012-08-08 E.I. Du Pont De Nemours And Company Rotary process for forming uniform material
US8303874B2 (en) 2006-03-28 2012-11-06 E I Du Pont De Nemours And Company Solution spun fiber process
CN110106562B (en) * 2019-04-26 2021-07-30 英鸿纳米科技股份有限公司 Nanofiber electrostatic spinning equipment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736676A (en) * 1953-04-24 1956-02-28 Owens Corning Fiberglass Corp Fibrous mats and production thereof
US3387326A (en) * 1964-06-04 1968-06-11 Du Pont Apparatus for charging and spreading a web
US3497918A (en) * 1967-04-06 1970-03-03 Du Pont Apparatus for making a nonwoven fibrous sheet
US3593074A (en) * 1969-12-22 1971-07-13 Du Pont Apparatus and process
US4334340A (en) * 1980-01-25 1982-06-15 Crown Zellerbach Corporation System and method for dispersing filaments
US4537733A (en) * 1983-10-31 1985-08-27 E. I. Du Pont De Nemours And Company Nonwoven fiber-sheet process
US4666395A (en) * 1985-12-30 1987-05-19 E. I. Dupont De Nemours And Company Apparatus for making nonwoven sheet
DE3751793T2 (en) * 1986-10-13 1997-01-09 Asahi Chemical Ind NETWORKED HIGH DENSITY POLYETHYLENE FIBER AND WOVEN FABRIC THEREOF AND THEIR PRODUCTION THEREOF

Also Published As

Publication number Publication date
ES2090334T3 (en) 1996-10-16
JP2901756B2 (en) 1999-06-07
JPH06507211A (en) 1994-08-11
DE69121912T2 (en) 1997-04-03
EP0584060B1 (en) 1996-09-04
WO1992020511A1 (en) 1992-11-26
EP0584060A4 (en) 1994-04-27
EP0584060A1 (en) 1994-03-02

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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