DE69822127D1 - Verbesserungen zum Herstellen van Vliesstoffen mit einem elektrostatischen geladenen Transportband - Google Patents

Verbesserungen zum Herstellen van Vliesstoffen mit einem elektrostatischen geladenen Transportband

Info

Publication number
DE69822127D1
DE69822127D1 DE69822127T DE69822127T DE69822127D1 DE 69822127 D1 DE69822127 D1 DE 69822127D1 DE 69822127 T DE69822127 T DE 69822127T DE 69822127 T DE69822127 T DE 69822127T DE 69822127 D1 DE69822127 D1 DE 69822127D1
Authority
DE
Germany
Prior art keywords
conveyor belt
electrostatically charged
making nonwovens
charged conveyor
nonwovens
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 - Lifetime
Application number
DE69822127T
Other languages
English (en)
Other versions
DE69822127T2 (de
Inventor
Jian Weng
Marlene Storzer
Richard L Ferencz
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.)
Avintiv Specialty Materials Inc
Original Assignee
Polymer Group 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 Polymer Group Inc filed Critical Polymer Group Inc
Publication of DE69822127D1 publication Critical patent/DE69822127D1/de
Application granted granted Critical
Publication of DE69822127T2 publication Critical patent/DE69822127T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D04H3/16—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T19/00—Devices providing for corona discharge

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
DE69822127T 1998-04-17 1998-12-16 Verbesserungen zum Herstellen van Vliesstoffen mit einem elektrostatischen geladenen Transportband Expired - Lifetime DE69822127T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US175711 1988-03-31
US8210198P 1998-04-17 1998-04-17
US82101P 1998-04-17
US17571198A 1998-10-20 1998-10-20

Publications (2)

Publication Number Publication Date
DE69822127D1 true DE69822127D1 (de) 2004-04-08
DE69822127T2 DE69822127T2 (de) 2005-02-03

Family

ID=26767048

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69822127T Expired - Lifetime DE69822127T2 (de) 1998-04-17 1998-12-16 Verbesserungen zum Herstellen van Vliesstoffen mit einem elektrostatischen geladenen Transportband

Country Status (2)

Country Link
EP (1) EP0950744B1 (de)
DE (1) DE69822127T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6709623B2 (en) 2000-12-22 2004-03-23 Kimberly-Clark Worldwide, Inc. Process of and apparatus for making a nonwoven web
US20030208886A1 (en) * 2002-05-09 2003-11-13 Jean-Louis Monnerie Fabric comprising shaped conductive monofilament used in the production of non-woven fabrics
US7488441B2 (en) 2002-06-15 2009-02-10 Kimberly-Clark Worldwide, Inc. Use of a pulsating power supply for electrostatic charging of nonwovens
US7504060B2 (en) 2003-10-16 2009-03-17 Kimberly-Clark Worldwide, Inc. Method and apparatus for the production of nonwoven web materials
US8333918B2 (en) 2003-10-27 2012-12-18 Kimberly-Clark Worldwide, Inc. Method for the production of nonwoven web materials
US20060012084A1 (en) * 2004-07-13 2006-01-19 Armantrout Jack E Electroblowing web formation process
DE102008024000A1 (de) * 2008-05-18 2009-12-17 Jonas & Redmann Automationstechnik Gmbh Verfahren zum Festhalten von flachem Transportgut an der Transportfläche eines Bandriemens eines Transportbandes
EP2157034A1 (de) * 2008-08-22 2010-02-24 GKD-Gebr. Kufferath AG Prozessband, Verfahren zum Herstellen von Papier oder Vlies und Verwendung eines Prozessbands
AU2014235445B2 (en) * 2013-03-15 2016-06-16 Wm. Wrigley Jr. Company Low density chewing gum and systems and processes for making such
CN112226907A (zh) * 2020-10-09 2021-01-15 常州聚武机械有限公司 一种无纺布多功能生产设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387326A (en) * 1964-06-04 1968-06-11 Du Pont Apparatus for charging and spreading a web
US4208366A (en) * 1978-10-31 1980-06-17 E. I. Du Pont De Nemours And Company Process for preparing a nonwoven web
US5597645A (en) * 1994-08-30 1997-01-28 Kimberly-Clark Corporation Nonwoven filter media for gas

Also Published As

Publication number Publication date
EP0950744B1 (de) 2004-03-03
DE69822127T2 (de) 2005-02-03
EP0950744A1 (de) 1999-10-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition