FR2842835B1 - METHOD FOR LIMITING THE ENCRASSMENT OF A NEEDLEFILLER BY FLYING FIBERS AND A NEEDLEFOLDER USING SAID METHOD - Google Patents

METHOD FOR LIMITING THE ENCRASSMENT OF A NEEDLEFILLER BY FLYING FIBERS AND A NEEDLEFOLDER USING SAID METHOD

Info

Publication number
FR2842835B1
FR2842835B1 FR0209578A FR0209578A FR2842835B1 FR 2842835 B1 FR2842835 B1 FR 2842835B1 FR 0209578 A FR0209578 A FR 0209578A FR 0209578 A FR0209578 A FR 0209578A FR 2842835 B1 FR2842835 B1 FR 2842835B1
Authority
FR
France
Prior art keywords
fibers
needles
needlefolder
needlefiller
encrassment
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
FR0209578A
Other languages
French (fr)
Other versions
FR2842835A1 (en
Inventor
Francois Louis
Xavier Delassus
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.)
Asselin SA
Original Assignee
Asselin SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29797686&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2842835(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Asselin SA filed Critical Asselin SA
Priority to FR0209578A priority Critical patent/FR2842835B1/en
Priority to EP03291659A priority patent/EP1384804B1/en
Priority to AT03291659T priority patent/ATE376599T1/en
Priority to DE60317016T priority patent/DE60317016T2/en
Publication of FR2842835A1 publication Critical patent/FR2842835A1/en
Application granted granted Critical
Publication of FR2842835B1 publication Critical patent/FR2842835B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D04H18/00—Needling machines
    • D04H18/02—Needling machines with needles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Laminated Bodies (AREA)

Abstract

The needling machine, for needle bonding a nonwoven, has a needle board (7) with an array of parallel needles, moved up and down by a drive. The needles are aligned with openings in an upper plate (2), to pass through the plate and the layer of fibers (3) to be bonded and through a lower plate (1). Compressed air is blown through jets (16,17) as a stream (F) which is passed laterally over the surface of at least one of the plates, while not in contact with the fiber material, during at least part of the time while the needles are bonding the fibers.
FR0209578A 2002-07-26 2002-07-26 METHOD FOR LIMITING THE ENCRASSMENT OF A NEEDLEFILLER BY FLYING FIBERS AND A NEEDLEFOLDER USING SAID METHOD Expired - Fee Related FR2842835B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0209578A FR2842835B1 (en) 2002-07-26 2002-07-26 METHOD FOR LIMITING THE ENCRASSMENT OF A NEEDLEFILLER BY FLYING FIBERS AND A NEEDLEFOLDER USING SAID METHOD
EP03291659A EP1384804B1 (en) 2002-07-26 2003-07-04 Process for limiting the fooling of a needling machine from flying fibers and a needle machine therefore
AT03291659T ATE376599T1 (en) 2002-07-26 2003-07-04 METHOD FOR LIMITING COLLUTION OF A NEEDLE MACHINE WITH FLYING FIBERS AND NEEDLE MACHINE THEREFOR
DE60317016T DE60317016T2 (en) 2002-07-26 2003-07-04 Method for limiting the contamination of a flying needle needle machine and needling machine therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0209578A FR2842835B1 (en) 2002-07-26 2002-07-26 METHOD FOR LIMITING THE ENCRASSMENT OF A NEEDLEFILLER BY FLYING FIBERS AND A NEEDLEFOLDER USING SAID METHOD

Publications (2)

Publication Number Publication Date
FR2842835A1 FR2842835A1 (en) 2004-01-30
FR2842835B1 true FR2842835B1 (en) 2005-01-14

Family

ID=29797686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0209578A Expired - Fee Related FR2842835B1 (en) 2002-07-26 2002-07-26 METHOD FOR LIMITING THE ENCRASSMENT OF A NEEDLEFILLER BY FLYING FIBERS AND A NEEDLEFOLDER USING SAID METHOD

Country Status (4)

Country Link
EP (1) EP1384804B1 (en)
AT (1) ATE376599T1 (en)
DE (1) DE60317016T2 (en)
FR (1) FR2842835B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2880635B1 (en) * 2004-11-24 2007-04-06 Asselin Soc Par Actions Simpli NEEDLE HEADER WITH ADJUSTABLE HEAD HEIGHT
CZ2009636A3 (en) 2009-09-30 2011-04-13 VÚTS, a.s. Method and device for reducing noise generated during operation of needle punching machine for producing non-woven fabrics
CN107059253B (en) * 2017-06-07 2022-08-26 江苏迎阳无纺机械有限公司 Needle loom peels off otter board structure of taking air current separation blade
FR3126715A1 (en) * 2021-09-06 2023-03-10 Andritz Asselin-Thibeau Installation forming a needling machine for needling a sheet or a web of fibres, in particular a nonwoven
US20240141572A1 (en) * 2022-10-31 2024-05-02 Rohr, Inc. Systems and methods for spray cleaning needles for through thickness reinforcement of resin-infused fabrics

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541324B1 (en) * 1983-02-23 1985-08-16 Rhone Poulenc Fibres PROCESS AND DEVICE FOR CLEANING NEEDLE MACHINES
DE4114873A1 (en) * 1990-05-16 1991-11-21 Fehrer Ernst DEVICE FOR NEEDING A FLEECE
FR2698386B1 (en) * 1992-11-23 1995-01-06 Asselin Needling machine and needling method relating thereto.
AT402205B (en) * 1995-10-18 1997-03-25 Fehrer Textilmasch DEVICE FOR NEEDING A FLEECE
JPH09302564A (en) * 1996-05-09 1997-11-25 Okuma Mach Works Ltd Apparatus for removing fly waste in punching process in production of nonwoven fabric
IT1298629B1 (it) * 1998-03-16 2000-01-12 Federico Aspesi S R L Metodo e apparecchiatura per il trattamento di materiali tessili finiti

Also Published As

Publication number Publication date
EP1384804A1 (en) 2004-01-28
DE60317016T2 (en) 2008-08-14
ATE376599T1 (en) 2007-11-15
DE60317016D1 (en) 2007-12-06
EP1384804B1 (en) 2007-10-24
FR2842835A1 (en) 2004-01-30

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Legal Events

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CD Change of name or company name
TP Transmission of property
ST Notification of lapse

Effective date: 20110331