FR2846977B1 - Procede pour ameliorer la qualite de non tisses - Google Patents

Procede pour ameliorer la qualite de non tisses

Info

Publication number
FR2846977B1
FR2846977B1 FR0312944A FR0312944A FR2846977B1 FR 2846977 B1 FR2846977 B1 FR 2846977B1 FR 0312944 A FR0312944 A FR 0312944A FR 0312944 A FR0312944 A FR 0312944A FR 2846977 B1 FR2846977 B1 FR 2846977B1
Authority
FR
France
Prior art keywords
nonwoven
improving
quality
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
FR0312944A
Other languages
English (en)
Other versions
FR2846977A1 (fr
Inventor
Hubert A Hergeth
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2846977A1 publication Critical patent/FR2846977A1/fr
Application granted granted Critical
Publication of FR2846977B1 publication Critical patent/FR2846977B1/fr
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
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G23/00—Feeding fibres to machines; Conveying fibres between machines
    • D01G23/02—Hoppers; Delivery shoots
    • D01G23/04—Hoppers; Delivery shoots with means for controlling the feed
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
    • G01N21/8915—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined non-woven textile material

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
FR0312944A 2002-11-09 2003-11-04 Procede pour ameliorer la qualite de non tisses Expired - Fee Related FR2846977B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002152203 DE10252203A1 (de) 2002-11-09 2002-11-09 Verfahren zur Breitenverteilung

Publications (2)

Publication Number Publication Date
FR2846977A1 FR2846977A1 (fr) 2004-05-14
FR2846977B1 true FR2846977B1 (fr) 2007-04-06

Family

ID=32115415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0312944A Expired - Fee Related FR2846977B1 (fr) 2002-11-09 2003-11-04 Procede pour ameliorer la qualite de non tisses

Country Status (4)

Country Link
CN (1) CN100519872C (fr)
DE (1) DE10252203A1 (fr)
FR (1) FR2846977B1 (fr)
IT (1) ITMI20032141A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004012827A1 (de) * 2004-03-15 2005-10-06 Hubert Hergeth Zuführschacht
DE102004030967A1 (de) * 2004-06-26 2006-01-12 Trützschler GmbH & Co KG Vorrichtung zur Messung der Masse eines eine Spinnereivorbereitungsmaschine oder -anlage durchlaufenden Fasermaterials
DE102004050961B3 (de) * 2004-10-19 2006-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Bestimmung von Kennwerten und/oder der Homogenität einer offenporigen Materialschicht
CN101068961A (zh) * 2004-11-19 2007-11-07 里特机械公司 喂料装置
DE102007006449A1 (de) * 2007-02-05 2008-08-07 Andritz Küsters GmbH & Co. KG Thermobonding-Kalander
EP2545213B1 (fr) * 2010-03-08 2015-05-06 ERKO Trützschler GmbH Procédé et dispositif servant à mesurer le poids d'un flux sans fin d'un matériau fibreux en bande
DE102010034775A1 (de) * 2010-08-18 2012-02-23 Hubert Hergeth Faserfangvorrichtung
DE102017126753A1 (de) * 2017-11-14 2019-05-29 Autefa Solutions Germany Gmbh Überwachungstechnik für Vliesfabrikationsanlagen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328358A1 (de) * 1983-05-02 1985-02-21 Hubert Dipl.-Ing. 4408 Dülmen Hergeth System zur breitenverteilung in einem fuellschacht
DE3315909A1 (de) * 1983-05-02 1984-11-08 Hubert Dipl.-Ing. 4408 Dülmen Hergeth System zur breitenverteilung im fuellschacht
DE3608514C2 (de) * 1986-03-14 1997-12-18 Truetzschler Gmbh & Co Kg Vorrichtung zur Vergleichmäßigung des Faserbandes oder -vlieses bei einer Karde, Krempel o. dgl.
DE3734140C2 (de) * 1987-10-09 1999-01-28 Truetzschler Gmbh & Co Kg Vorrichtung zur Vergleichmäßigung des einer Karde, Krempel, Reiniger o. dgl. zuzuführenden Faserflockenvlieses
DE3803353A1 (de) * 1988-02-05 1989-08-17 Truetzschler & Co Vorrichtung zur gewinnung von messgroessen, die der dicke von in der spinnereivorbereitung anfallenden faserverbaenden, z.b. kardenbaendern o. dgl. entsprechen
FR2641290B1 (fr) * 1988-09-22 1991-03-08 Alexandre Antoine Sarl Anc Ets Chargeuse-peseuse
DE59108422D1 (de) * 1990-11-14 1997-01-30 Rieter Ag Maschf Verfahren und Vorrichtung zur Steuerung einer Karde
EP0635589A1 (fr) * 1993-07-21 1995-01-25 Hergeth Hollingsworth Gmbh Procédé et appareil pour le réglage du poids de la nappe ou de la mèche d'un produit final d'une machine travaillant des fibres
GB9422889D0 (en) * 1994-11-12 1995-01-04 Garnett Controls Ltd Fibre metering arrangement
DE19514039B4 (de) * 1995-04-13 2006-01-19 Trützschler GmbH & Co KG Vorrichtung an einer Spinnereivorbereitungsmaschine, z. B. Karde, Krempel o. dgl.
DE19919447B4 (de) * 1999-04-29 2005-06-02 Erko Textilmaschinen Gmbh Vorrichtung zum Zuführen von Fasern

Also Published As

Publication number Publication date
CN100519872C (zh) 2009-07-29
ITMI20032141A1 (it) 2004-05-10
DE10252203A1 (de) 2004-05-27
CN1499002A (zh) 2004-05-26
FR2846977A1 (fr) 2004-05-14

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